- Credit score:
- Reliable
- Reputation score:
- 44,110
- Employees:
- 266
- Forecast turnover (2026):
- 97,564,829 €
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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audit of construction works
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construction of gas installation
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construction of roads and bridges
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sanitation
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sewer system
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construction of bridges
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construction of roads
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road construction
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maintenance of public roads
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expert assessment of building design documentation
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construction research
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making of traffic management projects
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pressure equipment works
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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
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car wash service
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building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 20,540
- Employees:
- 31
- Forecast turnover (2026):
- 40,741,343 €
Quality, Commitment, Excellence - Nordlin Ehitus.
OÜ Nordlin Ehitus is a company engaged in construction general contracting and real estate development, which was founded in 2010. During fourteen years of operation, we have grown into one of the leading market companies in Estonia.
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planning the construction process
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management of construction work
-
planning of the construction process
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management
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planning of the construction process
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technical system maintenance
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design of the construction process
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maintenance of technology systems during the warranty period
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building construction works
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construction and real estate
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construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
construction research
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design, construction and maintenance of fire safety
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project management method
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architectural and constructive parts
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general construction
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working and inseneral care
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correction development and sale
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industrial and engineering engineering
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development and sale of apartments
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architectural and constructive parts design
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construction management
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planning
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project management
-
industrial and engineering engineering
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design
- Credit score:
- Reliable
- Reputation score:
- 14,990
- Employees:
- 38
- Forecast turnover (2026):
- 18,909,608 €
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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sanitation
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heating systems construction
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water pipeline installation
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construction of external networks
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construction of internal networks
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construction of sewer lines
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construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
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heating
-
heating solutions
-
mineral resources and natural resources
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equipment and machinery
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general and home services
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construction
-
construction
-
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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objects
- Credit score:
- Reliable
- Reputation score:
- 11,650
- Employees:
- 17
- Forecast turnover (2026):
- 1,812,339 €
Sewerage
Motor vehicles, closing and opening of water connections, discharge of tanks, channel washing with pressure washer, sewage treatment plant, water pumping, groundwater treatment, groundwater, Mechanical buckets, excavators and paddock loaders and mining machinery, energy and mineral resources
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 29,458,760 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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reconstruction of apartment buildings
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development of roof floors
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sanitation
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reconstruction of the building
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management systems
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reconstruction of apartment buildings
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penthouses
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design
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development projects
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product development
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property development projects
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construction project management
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building design services
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building services estonia
-
real estate development estonia
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apartment building reconstruction
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penthouses design
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product development in construction
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residential design and development
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community building renovation
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real estate project planning
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real estate innovation
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urban development projects
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site construction
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preliminary work
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design and construction
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final formulation
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design and construction work with wooden element
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design and construction work with site construction
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reconstruction by site construction
- Credit score:
- Reliable
- Reputation score:
- 8,910
- Employees:
- 24
- Forecast turnover (2026):
- 14,408,109 €
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
-
construction
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water floor heating
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roof
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reconstruction of apartment buildings
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general contracting of construction works
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cooling system
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construction and real estate
-
construction and real estate services
-
building construction firms
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heritage conservation
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fire safety
-
construction and maintenance
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restoration
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reconstruction
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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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additional fee
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measurements
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shooting range
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environmental conservation
- Credit score:
- Reliable
- Reputation score:
- 8,850
- Employees:
- 29
- Forecast turnover (2026):
- 23,154,188 €
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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construction
-
construction
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renovation of water and sewerage
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renovation of ventilation systems
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construction work
-
views systems
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sanitation
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management systems
-
construction and real estate
-
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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reconstruction of heating system
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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
- Credit score:
- Neutral
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,132,507 €
Installation of sanitary equipment
sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works
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construction
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design, construction and maintenance of fire safety
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water supply and sanitation works
-
systems design
-
water supply and sanitation works
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installation
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sanitation
-
sewer works
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fire safety
-
cooling and air conditioning systems, heat pumps
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inspection and maintenance
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complete solutions of the outer shell of the building
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outsourcing
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metal cladding
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ventilation work
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installation of heat pumps and air conditioners
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sprinkler and firefighting
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heat pumps installation
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design
-
design and installation
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private houses
-
tallinn
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maintenance
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santechnical works
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sprinkler
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installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,220
- Employees:
- 15
- Forecast turnover (2026):
- 5,276,101 €
Installation of air conditioning systems
Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps
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construction
-
construction
-
construction of gas installation
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air to water heat pumps
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installation of air conditioning systems
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boilers
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
gas works
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cooling and air conditioning systems, heat pumps
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if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).
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need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.
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after-service of heat pumps
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ground source heat pumps
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accessories
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entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.
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modern equipment
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cooling solutions
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heating solutions
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indoor climate
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heat pump
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tallinn
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tartu
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heat pumps
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training
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consultation and advisory
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collectors
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follow-up service
- Credit score:
- Reliable
- Reputation score:
- 5,340
- Employees:
- 25
- Forecast turnover (2026):
- 4,300,336 €
Roofing
foundation insulation, slate stones, hydrotechnical works, Roof bollards, replacement of roof cover, installation of roof systems, Roof construction, roof renovation, roof maintenance, roof repair
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installation of roof systems
-
roof construction
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gutter systems
-
flat roof construction
-
roofing
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warm-up
-
roof construction
-
roofing construction
-
roofing
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
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slate stones
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stain roofs
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cement fibre plates
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vile roof coverings
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flat roof coverings
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hydroinsulation
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repair and maintenance
-
building
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design
-
roof
-
renovation
-
repair
- Credit score:
- Borderline
- Reputation score:
- 5,080
- Employees:
- 19
- Forecast turnover (2026):
- 3,571,643 €
Construction and Maintenance You Can Always Rely On
The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.
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automated control systems
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construction
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construction
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rent of labour
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construction of communication and electrical networks
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installation of water pipelines and sewer networks
-
metal industry
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technological lines
-
technological equipment
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device work
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machinework
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pressure equipment works
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welding work
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metal structures
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production of pressure tanks
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maintenance of technological equipment
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repair services for industrial machinery
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maintenance of refractory structures
-
repair readiness of critical equipment
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making metal frames
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welding work and locksmith assembly work
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production and installation of pressure tanks
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painting and finishing works
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lifting services and assembly
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project management services
-
design and development
-
production and painting
-
construction and assembly
-
manufacture of metal structures
- Credit score:
- Reliable
- Reputation score:
- 4,960
- Employees:
- 7
- Forecast turnover (2026):
- 4,023,640 €
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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sewerage
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water supply
-
cooling system
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sanitation
-
cooling systems
-
installation of radiant floor heating
-
installation of soil collector
-
maintenance of heat pumps
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
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ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
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air to water heat pump
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 39
- Forecast turnover (2026):
- 1,366,454 €
J.V.H. Production
assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair
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assembly of metal structures
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environmental protection in construction
-
cooling systems
-
construction of platforms and towers
-
installation of water supply pipelines
-
installation of air conditioning systems
-
assembly of equipment for energy objects
-
repair and replacement of heat supply lines
-
assembly of pipelines and bracket fittings of different definitions
-
assembly and repair works
-
technical maintenance services
-
energy equipment assembly services
-
heat supply lines repair
-
pipeline assembly services
-
bracket fittings installation
-
industrial repair works
-
estonia engineering services
-
narva assembly company
-
eu subcontracting services
-
marine vessels repair
-
exhaust gas cleaning systems
-
quality assembly works
-
repair of power plant equipment
-
power stations
-
gas stations
-
ventilation systems
-
installation of steel structures
-
structural repairs
-
on-site welding
-
replacement of heat exchanger piping
- Credit score:
- Reliable
- Reputation score:
- 4,760
- Employees:
- 24
- Forecast turnover (2026):
- 4,719,819 €
Pipeline and heating installation
Construction, Construction, Audit of construction works, Tartu, question, cooling, water supply, Building automation, Strong current, construction and real estate
- Credit score:
- Reliable
- Reputation score:
- 4,650
- Employees:
- 15
- Forecast turnover (2026):
- 2,302,272 €
Cleaner Communities, Greener Futures
We specialize in the transport of waste, waste management, and a variety of general and home services, including the elimination of sewerage blockages, cleaning of fat and sand trappers, and maintenance of water supply and sewers.
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transport of waste
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water supply and repair of sewers
-
cleaning and emptying of rainwater wells
-
transport of waste
-
water mains repair
-
cleaning and emptying of storm water wells
-
sewerage
-
waste management
-
general and home services
-
elimination of sewerage blockages
-
fat trappers
-
pressure washing of sewage pipes
-
cleaning of grease wells
-
cleaning sand trappers
-
street cleaning
-
pumping work
-
video surveys and pipeline searches
-
snow removal
-
watering services
-
waste management services
-
environmental cleaning solutions
-
sewer maintenance
-
fat-trapping cleaning
-
maintenance of sand trappers
-
plumbing video inspection
-
hydro cleaning services
-
rainwater pit services
-
waste management consulting
-
cleansing of grease traps
-
maintenance of sand traps
- Credit score:
- Reliable
- Reputation score:
- 4,590
- Employees:
- 18
- Forecast turnover (2026):
- 4,273,685 €
Roofing
transport and courier services, Construction, Construction, tinsel work, renovation, gutter systems, installation of insulation, installation of roof cover, facade finishing, insulation of facades
- Credit score:
- Reliable
- Reputation score:
- 4,410
- Employees:
- 9
- Forecast turnover (2026):
- 2,958,343 €
Nordic Comfort
Global brands, local service – your partner in growth
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audit of construction works
-
water filtration systems
-
heat pumps and hvac systems
-
distributor of products
-
wholesale of water and heating equipment
-
construction and real estate
-
building and finishing materials
-
interior
-
sanitary ware shops
-
construction
-
construction
-
wholesale
-
wholesale building materials
-
interior design products
-
electric towel warmers
-
construction project audit
-
sanitary ware retail
-
construction and real estate solutions
-
building and finishing materials supplier
-
nordic comfort products
-
water heaters and boilers
-
led mirrors for interiors
-
kitchen faucets and sinks
-
midea electrical and gas water heaters
-
electrolux electrical and gas water heaters
-
aquaphor
-
thermex electric water heaters
-
laris electric towel rails
-
hand towel rails with varmiko water
-
kitchen and bathroom sinks and faucets
- Credit score:
- Reliable
- Reputation score:
- 4,310
- Employees:
- 3
- Forecast turnover (2026):
- 3,715,343 €
Building construction works
high pressure coloring, restoration of heritage conservation objects, Roofs, stone roofs, wood roofs, construction of roof structures, painting works, small warehouses, Industrial Building construction, warehouse rent
-
construction of private houses
-
construction of frame houses
-
construction of water and sewerage routes
-
heating systems construction
-
construction of roof structures
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
block log construction
-
roof construction
-
finishing works
-
garden construction
-
restoration of heritage conservation objects
-
roofs
-
stone roofs
-
wood roofs
-
painting works
-
high pressure coloring
-
wall linings
-
floors
-
small warehouses
-
warehouse rent
-
industrial building construction
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 4,200
- Employees:
- 14
- Forecast turnover (2026):
- 2,463,943 €
Wholesale of water and heating equipment
repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions
-
heating
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
heating systems
-
construction work
-
wholesale of water and heating equipment
-
construction and real estate
-
energy and mineral resources
-
heating solutions
-
equipment and machinery
-
consultations
-
repair services
-
ventilation solutions
-
energy calculations
-
heat pumps
-
floor and radiator heating
-
heating solutions
-
remote tracking
-
cooling and air conditioning
- Credit score:
- Reliable
- Reputation score:
- 4,200
- Employees:
- 12
- Forecast turnover (2026):
- 1,208,451 €
Warmth and Comfort, Engineered to Last.
We specialize in the design, construction, and maintenance of heating systems, boiler houses, and water supply networks, ensuring efficient energy use and comfort for our clients.
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central heating systems
-
boiler house construction
-
sewer
-
sewerage
-
water pipeline installation
-
construction of boiler house
-
installation of water pipeline
-
construction of boiler houses
-
sanitation
-
installation of sanitary equipment
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
thermal equipment
-
ground heating
-
heat node solution
-
water supply
-
diamond drilling
-
heat nodes
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
sewer construction and maintenance
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation