- Credit score:
- Reliable
- Reputation score:
- 43,600
- Employees:
- 256
- Forecast turnover (2026):
- 102,512,604 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
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car wash service
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sanitation
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objects
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maintenance of public roads
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audit of construction works
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expert assessment of building design documentation
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construction research
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construction of gas installation
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making of traffic management projects
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pressure equipment works
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construction of roads and bridges
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tea care
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environmental construction
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mining of mineral resources
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traffic management
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road project management
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project management of bridges
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production and installation of asphalt
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building equipment rental
-
building
-
construction
-
design
-
construction work
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maintenance
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repair work
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repair
-
rebuilding
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the warehouse
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noise barrier walls
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development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 15,580
- Employees:
- 38
- Forecast turnover (2026):
- 17,468,702 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
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construction and real estate services
-
general and home services
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sanitation
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objects
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construction and real estate
-
building construction firms
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energy and mineral resources
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heating
-
heating solutions
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mineral resources and natural resources
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equipment and machinery
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construction
-
construction
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sewer accessories
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trackwork
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logistics
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internal networks
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customers
-
installation
-
solutions
-
buildings
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apartment buildings
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shopping centres
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private houses
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office buildings
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heating systems construction
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hotels
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water pipeline installation
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public buildings
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high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 11,470
- Employees:
- 23
- Forecast turnover (2026):
- 19,064,182 €
Building construction works
Water supply pipe works, cooling system, Installation of doors, Installation work of fire alarm system, Construction work for entertainment centres, Warehouse construction work, Construction work for kindergartens, building finishing works, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Installation work of electrical wiring and equipment
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construction and real estate services
-
reconstruction
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objects
-
reconstruction of apartment buildings
-
construction and real estate
-
building construction firms
-
construction
-
heritage conservation
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fire safety
-
construction
-
construction and maintenance
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restoration
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historical preservation
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apartment buildings
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school buildings
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public buildings
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general construction
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walls
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apartment building
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solar energy panels
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nurseries
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heat-recovery ventilation
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windows
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water floor heating
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roof
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additional fee
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measurements
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shooting range
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environmental conservation
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owner supervision
- Credit score:
- Reliable
- Reputation score:
- 10,720
- Employees:
- 30
- Forecast turnover (2026):
- 21,809,327 €
Building construction works
authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation
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reconstruction of heating system
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renovation
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sanitation
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achieving the objectives
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construction and real estate
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construction
-
construction
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solutions for apartment associations
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complex renovation service
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insulation and finishing of external borders
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kredex supported projects
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warehouse and production buildings
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private houses and terraced houses
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pharmaceutical compositions for renovation
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improving energy efficiency
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energy-saving facades
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insulation and plastering
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replacement of opening fillers (windows and doors)
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renovation of water and sewerage
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renovation of ventilation systems
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insulation and finishing of the building's external borders
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insulation/finishing of external borders
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plastering of facades
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insulation of facades
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insulation of flat roofs
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additional work on facades
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apartment, housing associations
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comprehensive renovation
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energy-saving solutions
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full service under the general contract procedure
- Credit score:
- Borderline
- Reputation score:
- 5,620
- Employees:
- 10
- Forecast turnover (2026):
- 8,424,450 €
Building construction works
house refurbishment, renovation of public buildings, Renovation of concrete cracks, renovation of concrete structures, Construction, Heritage conservation, Construction, stone roofing, Stain roofs, wooden facades
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building reconstruction
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renovation
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objects
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construction and real estate
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renovation of public buildings
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renovation of concrete cracks
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renovation of concrete structures
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construction
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heritage conservation
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construction
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stone roofing
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stain roofs
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wooden facades
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facade renovation
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plastering
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installation of liner lanes
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installation of stone slab
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insulation of cladding
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stone roofs
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eternite roofs
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flat roofs
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construction of roofs
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construction work
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renovation of apartment buildings
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fassage work
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water work
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multiple protection works
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chapter ii
-
construction firm
-
customers
- Credit score:
- Reliable
- Reputation score:
- 4,990
- Employees:
- 7
- Forecast turnover (2026):
- 3,284,923 €
Pipeline and heating installation
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
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sanitation
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objects
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service
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ventilation
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bosch climate engineering
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city climate
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heating solution
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balancing the heating system
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ground heat
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ground source heat pump
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smart management
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solar heating
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underfloor heating
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the heat center
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heat pump maintenance
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thermia
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air to air heat pump
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heat pumps
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air to water heat pump
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sewerage
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installation
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floor pouring
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excavation work
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question
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ground source heat pumps
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radiator heating
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cooling
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indoor climate
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warm node
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heating system installation
- Credit score:
- Reliable
- Reputation score:
- 2,550
- Employees:
- 3
- Forecast turnover (2026):
- 114,910 €
Architect activities
design of public buildings, canning, Restoration, detailed plans, Interior architecture, surveillance, design of office buildings, restoration of unesco objects, conservation of industrial sites, restoration of historical monuments
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construction
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reconstruction projects
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restoration of unesco objects
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restoration of heritage conservation objects
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heritage conservation
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architectural offices
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architects
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design of private houses
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interior design
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property development projects
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design of apartments
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planning projects
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design companies
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restoration design
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interior architectural design
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interior design projects
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architecture-building design
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canning
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restoration
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detailed plans
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interior architecture
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surveillance
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design of office buildings
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design of public buildings
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design of private houses
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design of apartment buildings
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restoration of historical monuments
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conservation of industrial sites
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architect activities
- Credit score:
- Reliable
- Reputation score:
- 2,530
- Employees:
- 16
- Forecast turnover (2026):
- 1,335,597 €
Construction of electricity and communications networks
electrical works, maintenance work, installation of electrical equipment, luminaire installation, electrical maintenance, electric shields installation, electrical cable installation, reconstruction of objects, electrical equipment installation, electrical system design
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electrical works
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reconstruction of objects
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electrical maintenance services
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luminaire installation services
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object reconstruction services
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reconstruction work
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maintenance work
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installation of electrical equipment
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luminaire installation
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electrical maintenance
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electric shields installation
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electrical cable installation
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electrical equipment installation
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electrical system design
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professional electrical works
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new construction electrical services
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quality electrical solutions
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expert electrical installations
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compliance with eu standards
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energy-efficient electrical systems
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long-lasting electrical installations
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installation of switchboards
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installation of luminaires
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maintenance of electrical equipment
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installation of electrical cables
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construction of new objects
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diagnostics of electrical systems
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repair of electrical fungi
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maintenance work and services
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installation of electrical systems in new buildings
- Credit score:
- Reliable
- Reputation score:
- 1,410
- Employees:
- 3
- Forecast turnover (2026):
- 145,390 €
Safe construction from start to end
We offer comprehensive construction solutions from new construction to renovation. We keep the work process clear and ensure a high-quality result for both private and business customers.
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construction work
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reconstruction work
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construction sites
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construction of buildings
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general construction work
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construction projects
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renovation work
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construction of dwellings
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construction of new buildings
-
construction of buildings
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renovation work
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extension work
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main contract of construction
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foundation work
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building construction works
- Credit score:
- Reliable
- Reputation score:
- 1,120
- Employees:
- 2
- Forecast turnover (2026):
- –
Full construction solutions - simple and reliable
We offer comprehensive construction services from design to maintenance, which reduce risks and increase the value of real estate. Quality management and finishing ensure timeliness and long-term durability.
- Credit score:
- Reliable
- Reputation score:
- 670
- Employees:
- –
- Forecast turnover (2026):
- –
Building construction works
Landfills, Installation work, demolition services, Cleaning work, plumbing services, construction waste, garbage, storage, best result, high-quality and durable materials
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reconstruction
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demolition services
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plumbing services
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location of the object
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building advice
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custom home construction
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new buildings
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renovation
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repair work
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foundation storage
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assembly work
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painting
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electrical works
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flexible prices
-
high quality materials
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safe for health
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safe for the environment
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installation work
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cleaning work
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construction waste
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garbage
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landfills
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assembly work
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high-quality and durable materials
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best result
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storage
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all over estonia
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building construction works
- Credit score:
- Risky
- Reputation score:
- -88,748
- Employees:
- 9
- Forecast turnover (2026):
- 870,904 €
Excavation and soil work
excavation work, Accounting, construction of outdoor trails, soil and excavation, trailer transport, asphalting, objects of construction, Snow cleaning, Construction of sites, road and square construction
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sanitation
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objects of construction
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construction
-
construction
-
heavy machinery
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soil
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construction of walkways
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technique
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septic tanks
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tartu
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excavation work
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road and square construction
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construction of sites
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snow cleaning
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asphalting
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trailer transport
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soil and excavation
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construction of outdoor trails
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accounting
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excavation and soil work
- Credit score:
- Reliable
- Reputation score:
- 5,840
- Employees:
- 13
- Forecast turnover (2026):
- 8,945,419 €
Building construction works
apartment building, management of construction projects, engineering, Management, finland, Exchange, Tallinn, Construction work, Reconstruction of an apartment building, objects
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construction and real estate services
-
objects
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reconstruction of an apartment building
-
construction and real estate
-
building construction firms
-
staircases
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
general contractor for construction
-
property development
-
management of construction projects
-
engineering
-
management
-
finland
-
exchange
-
tallinn
-
apartment building
-
production building
-
apartment buildings
-
construction work
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 4,620
- Employees:
- 23
- Forecast turnover (2026):
- 3,890,051 €
Pipeline and heating installation
central heating system, regulation, Pipeline installation and sanitary works, Construction, Construction, Repair of heating systems, renovation, sewer system, underfloor heating, radiator heating
-
general and home services
-
renovation
-
sanitation
-
plumbing services
-
objects
-
construction and real estate
-
construction
-
construction
-
repair of heating systems
-
sewer system
-
underfloor heating
-
radiator heating
-
energy audit
-
regulation
-
licvidation
-
customers
-
tallinn
-
sales
-
heating systems
-
maintenance
-
sewerage
-
draining
-
water supply
-
thermal assemblies
-
warm node
-
heating systems renovation
-
energy
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auditing
-
balancing the heating system
-
construction of pipelines
- Credit score:
- Reliable
- Reputation score:
- 2,750
- Employees:
- 3
- Forecast turnover (2026):
- 1,758,924 €
Building construction works
Construction work for school buildings, energy, Installation of doors and windows, Installation work of fire alarm system, Other construction finishing works, Office building construction work, Construction work for kindergartens, Road construction work, building finishing works, electrical installation works
-
construction and real estate services
-
reconstruction works
-
objects
-
reconstruction of an apartment building
-
construction and real estate
-
building construction firms
-
construction
-
construction
-
general contractor for construction
-
roofing
-
facade work
-
construction work
-
restoration works
-
interior finishing works
-
finishing works
-
planning
-
installation
-
interior finishing
-
demolition
-
soil work
-
quality assurance
-
renovation
-
renovation work
-
repair work
-
the facade
-
rebuilding work
-
plasterwork
-
weak current electrical work
-
indoor building work
-
drafting
- Credit score:
- Reliable
- Reputation score:
- 2,120
- Employees:
- 9
- Forecast turnover (2026):
- 1,202,552 €
Installation of air conditioning systems
facade work, balancing heating systems, sanitation, Construction, Construction, maintenance work, repair, Consultation, water supply, Exchange
-
construction and real estate services
-
sanitation
-
objects
-
construction and real estate
-
building construction firms
-
construction
-
construction
-
maintenance work
-
repair
-
consultation
-
water supply
-
exchange
-
customers
-
facade work
-
roofing
-
installation
-
renovation
-
tallinn
-
maintenance
-
washing of heating systems
-
repair of heating systems
-
satisfied customers
-
repair and maintenance
-
repair and maintenance of heating systems
-
tubes
-
washout
-
radiators
-
free consultation
-
heating systems renovation
-
repair of water supply systems
- Credit score:
- Reliable
- Reputation score:
- 1,610
- Employees:
- 3
- Forecast turnover (2026):
- 486,382 €
Building construction works
engineering solutions, Technique, temporary addition, topical study, Restoration, Construction Engineering, rental of construction equipment, construction and design, Lifters, objects
-
construction
-
construction
-
reconstruction projects
-
objects
-
construction and real estate
-
design companies
-
heritage conservation
-
audit of construction works
-
expert assessment of building design documentation
-
building projects
-
construction of private houses
-
restoration works
-
diamond drilling works
-
diamond sawing work
-
industrial building construction
-
solutions
-
technique
-
temporary addition
-
topical study
-
restoration
-
construction engineering
-
rental of construction equipment
-
engineering solutions
-
excavator
-
design work
-
lifters
-
construction and design
-
design of buildings
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 1,490
- Employees:
- 4
- Forecast turnover (2026):
- 106,001 €
Protecting the heritage, ensuring the durability of the structures
We offer comprehensive restoration solutions for historical buildings, combining the services of heritage conservation expertise, restoration management and construction engineer. We ensure the safety and long-term preservation of structures.
-
restoration work
-
conservatory services
-
documentation of succession objects
-
construction engineering services
-
management of restoration projects
-
internal and external restoration
-
reconditioning of facades
-
construction management
-
advising on the protection of heritage
-
reinforcement of structures
-
conservation of cultural heritage
-
antiquity protection expertise
-
restoration technologies
-
use of traditional building materials
-
conservation, restoration and other support activities for cultural heritage
- Credit score:
- Reliable
- Reputation score:
- 1,460
- Employees:
- 1
- Forecast turnover (2026):
- 1,376 €
Precise construction, durable result
Complete construction and renovation services with project and quality management. We ensure time-limited implementation, cost-effectiveness and long-term durability.
-
object management
-
reconstruction of buildings
-
repair work
-
management of construction projects
-
design
-
construction control and quality management
-
new construction
-
dwelling construction
-
construction of commercial buildings
-
building parts (structure, cascade, facade)
-
renovation of buildings
-
facade and thermal work
-
building construction works
- Credit score:
- Neutral
- Reputation score:
- 1,380
- Employees:
- 4
- Forecast turnover (2026):
- 755,135 €
Building construction works
sanitary care, pipework system maintenance, plumbing installation, pipeline repair, pipeline maintenance, sanitary services, commercial pipeline services, installation of sanitary systems, industrial sanitary maintenance work, plumbing installation of large objects
-
sanitation
-
sanitation services
-
professional pipework services
-
commercial pipework services
-
sanitary services
-
commercial pipeline services
-
plumbing installation of large objects
-
pipework
-
pipework installation
-
pipework repair
-
pipework maintenance
-
sanitation systems
-
industrial tubing solutions
-
sanitation maintenance
-
sanitation solutions
-
sanitation and hygiene services
-
residential sanitation services
-
sanitation system installation
-
pipework system maintenance
-
plumbing installation
-
pipeline repair
-
pipeline maintenance
-
installation of sanitary systems
-
sanitary care
-
maintenance of sanitary systems
-
residential sanitary services
-
industrial plumbing solutions
-
industrial sanitary maintenance work
-
complex sanitary and hygiene services
-
building construction works