- 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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audit of construction works
-
pressure equipment works
-
construction of roads and bridges
-
installation
-
renovation
-
design and construction
-
installation work
-
construction of roads and roads
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 35,530
- Employees:
- 148
- Forecast turnover (2026):
- 140,335,789 €
Building construction works in Otepää vald
general contractor, concrete works, establishment of agricultural objects, Warehouse and production buildings, office and commercial buildings, residential and public buildings, boards and farms, storage and storage tanks, cereal complexes, facilities
-
construction and real estate
-
installation
-
concrete works
-
boards and farms
-
storage and storage tanks
-
building construction works
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
general contractor for construction
-
buildings
-
installation of equipment
-
the keys
-
facilities
-
tartu
-
tallinn
-
apartment building
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
cereal complexes
- Credit score:
- Reliable
- Reputation score:
- 19,010
- Employees:
- 155
- Forecast turnover (2026):
- 17,952,632 €
Construction of electricity and communications networks
performance of maintenance, Construction, Solar Stations, solar power plants, solar energy panels, Construction of cable lines, Construction of substations, Airline construction, internal electrical work, Charging points for electric cars
-
construction and real estate
-
internal electrical work
-
treatment and care
-
operation
-
high-quality electrical works
-
maintenance of electrical installations
-
construction of electricity and communications networks
-
construction
-
solar stations
-
solar power plants
-
solar energy panels
-
construction of cable lines
-
construction of substations
-
airline construction
-
charging points for electric cars
-
electric work
-
detailed days
-
authorities
-
measurement abor
-
projection
-
work of framework controls
-
other service
-
the keys
-
maintenance
-
all over estonia
-
maintenance and operation
-
preparation of a management plan
-
tallinn
-
carpenters
-
construction carpenter work
- Credit score:
- Reliable
- Reputation score:
- 11,350
- Employees:
- 18
- Forecast turnover (2026):
- 16,209,623 €
Professional construction service!
We provide professional general contracting and project management services in the design and construction of buildings and facilities.
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construction and real estate
-
construction and real estate services
-
construction of facilities
-
audit of construction works
-
restoration
-
building construction works
-
building construction firms
-
residential property development
-
apartment building
-
the warehouse
-
terraced house box
-
production building
-
construction
-
maintenance of public roads
-
construction
-
expert assessment of building design documentation
-
general contractor for construction
-
property development
-
project management
-
design
-
terraced houses
-
solar energy panels
-
residential area
-
the development project
-
the living district
-
apartments
-
sales
-
smart
-
residential buildings
-
liability
- Credit score:
- Reliable
- Reputation score:
- 10,820
- Employees:
- 4
- Forecast turnover (2026):
- 24,752,862 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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residential design and development
-
design and construction
-
design and construction work with wooden element
-
renovation
-
construction work
-
electrical works
-
building construction works
-
reconstruction of apartment buildings
-
penthouses
-
design
-
development projects
-
product development
-
property development projects
-
construction project management
-
building design services
-
building services estonia
-
real estate development estonia
-
apartment building reconstruction
-
penthouses design
-
product development in construction
-
community building renovation
-
real estate project planning
-
real estate innovation
-
urban development projects
-
development of roof floors
-
site construction
-
preliminary work
-
final formulation
-
design and construction work with site construction
-
reconstruction by site construction
- Credit score:
- Reliable
- Reputation score:
- 10,730
- 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
-
construction and real estate
-
warehouse and production buildings
-
insulation and plastering
-
warm-up
-
construction work
-
renovation
-
hydrosolation works
-
building construction works
-
construction
-
construction
-
solutions for apartment associations
-
complex renovation service
-
insulation and finishing of external borders
-
kredex supported projects
-
private houses and terraced houses
-
pharmaceutical compositions for renovation
-
improving energy efficiency
-
energy-saving facades
-
replacement of opening fillers (windows and doors)
-
reconstruction of heating system
-
renovation of water and sewerage
-
renovation of ventilation systems
-
insulation and finishing of the building's external borders
-
insulation/finishing of external borders
-
plastering of facades
-
insulation of facades
-
insulation of flat roofs
-
additional work on facades
-
apartment, housing associations
-
comprehensive renovation
- Credit score:
- Reliable
- Reputation score:
- 8,830
- Employees:
- 47
- Forecast turnover (2026):
- 11,312,509 €
Installation of air conditioning systems
Non-residential property services, electrical installation works, Operation of heating systems, ventilation system inspection, Installation of road lighting, technical design services, Installation work of ventilation equipment, Installation of ventilation and air conditioning systems, Repair and maintenance services of cooling equipment, Repair and maintenance services of central heating appliances
-
installation and switching of various electrical equipment
-
grounding and lightning protection
-
external networks
-
assembly and installation of force and control shields
-
electrical systems and automation
-
electrical systems
-
installation of air conditioning systems
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
rental workforce mediation
-
design
-
installation of cables and supporting structures for cable line bases
-
working and emergency lighting, led downlight
-
electric heating
-
management systems for industrial and residential buildings
-
technical systems
-
technical systems maintenance
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 6,620
- Employees:
- 43
- Forecast turnover (2026):
- 2,789,236 €
Installation of sanitary equipment
Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts
-
construction and real estate
-
general and home services
-
gas works
-
emergency and maintenance contracts
-
electrical works
-
installation of sanitary equipment
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
diagnostics of technical systems
-
sanitary technical works
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
- 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
-
construction and real estate
-
construction work
-
multiple protection works
-
renovation
-
building construction works
-
renovation of public buildings
-
renovation of concrete cracks
-
renovation of concrete structures
-
construction
-
heritage conservation
-
construction
-
stone roofing
-
stain roofs
-
wooden facades
-
facade renovation
-
plastering
-
installation of liner lanes
-
installation of stone slab
-
insulation of cladding
-
stone roofs
-
eternite roofs
-
flat roofs
-
construction of roofs
-
building reconstruction
-
renovation of apartment buildings
-
fassage work
-
water work
-
chapter ii
-
construction firm
-
customers
- Credit score:
- Reliable
- Reputation score:
- 5,570
- Employees:
- 34
- Forecast turnover (2026):
- 2,481,800 €
Installation of electrical equipment
Building, outdoor lighting construction, design work, Design, Installation, maintenance, solar panels installation, electrical and low-current works, Solar Station, electrical measurements
-
design, construction and maintenance of fire safety
-
electricity and automation
-
design and installation
-
electrical systems
-
installation
-
electrical and low-current works
-
weak current systems
-
electrical measurement
-
security systems
-
fire alarm system
-
strong current systems
-
automation systems
-
low current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
design
-
maintenance
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 5,240
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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
-
construction and real estate
-
hydrotechnical works
-
repair and maintenance
-
renovation
-
repair
-
flat roofing works
-
installation work
-
repair works
-
flat roofs
-
building construction firms
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof construction
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
building
-
design
-
warm-up
- Credit score:
- Reliable
- Reputation score:
- 4,810
- Employees:
- 3
- Forecast turnover (2026):
- 194,952 €
Finishing of buildings
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
-
electrical works and floor heating installation
-
interior finishing of apartments
-
interior finishing
-
electrical works
-
renovation
-
foundation and concrete works
-
finishing
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
tiling and jointing
-
waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
-
pouring and tiling of stairs
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
sealing of glazing and cladding
-
painting, painting, putting up
-
interior decoration of private houses
-
100% overhaul
-
facade insulation and renovation
-
sauna construction and led strip installation
-
terrace building
-
installation and repair of gardens
- Credit score:
- Reliable
- Reputation score:
- 4,650
- Employees:
- 12
- Forecast turnover (2026):
- 6,101,684 €
Building construction works
Installation work of ventilation equipment, roof renovation works, Heating, ventilation and air-conditioning installation works, Installation work of fire alarm system, Office building construction work, Warehouse construction work, Installation work of electrical wiring and equipment, Construction work of warehouses and industrial buildings, Construction work and civil engineering work of buildings or parts thereof, Construction work for nursing homes
-
construction and real estate
-
changing windows and doors
-
construction work
-
finishing works
-
finishing
-
roof construction
-
renovation
-
building construction work
-
roof renovation works
-
building construction works
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
construction and renovation of apartment buildings
-
the sanitary node
-
insulation of plinth floor and foundation
-
movable warehouses
-
timber structures
-
permanent buildings
-
renovering work
-
apartment buildings
-
public buildings
-
industrial and warehouse buildings
-
private house building
-
renovation of apartment building
-
custom home construction
-
the facade
-
apartment building
- Credit score:
- Reliable
- Reputation score:
- 4,590
- Employees:
- 25
- Forecast turnover (2026):
- 2,454,785 €
DECORA EHITUS - Decora Ehitus
assembly of concrete elements, construction work in tartu, masonry services, Construction, Construction, owner supervision service, building and construction quality control, conclusion of building contracts, analysis of project documentation, facade work
-
construction and real estate
-
weak current electrical work
-
owner supervision and advice
-
construction work
-
interior finishing
-
electrical works
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
owner supervision service
-
building and construction quality control
-
conclusion of building contracts
-
analysis of project documentation
-
facade work
-
foundations
-
masonry services
-
assembly of concrete elements
-
design
-
santechnical works
-
ventilation work
-
foundation work
-
general contracting and project management
-
concrete works
-
general construction work
-
finishing works
-
electric works
-
production building
-
tartu
-
solutions
- Credit score:
- Reliable
- Reputation score:
- 4,210
- Employees:
- 19
- Forecast turnover (2026):
- 2,970,521 €
Construction of electricity and communications networks
Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches
-
communications and computer networks
-
control measurements of electrical installations
-
control measurements of installations
-
voltage works 0,4 to 20 kv
-
electrical consultancy
-
installation work
-
energy
-
energy and mineral resources
-
heating
-
rental workforce mediation
-
construction of substations
-
construction of air and ground cable lines
-
stress work
-
installation of end and extension sleeves
-
switches
-
construction of industrial automation
-
construction of grounding and lightning protection systems
-
construction of lightning protection systems
-
control measurements
-
construction and maintenance
-
installation of end and extension sleeves up to 52 kv
-
communication lines
-
outdoor lighting
-
industrial automation
-
grounding systems
-
installation of end and extension sleeves 52 kv
-
design
-
search and remediation of breakdowns
-
electricity
-
building
- Credit score:
- Reliable
- Reputation score:
- 3,940
- Employees:
- 18
- Forecast turnover (2026):
- 1,392,099 €
Installation of electrical equipment
energy, building and finishing materials, electrical equipment, Energy, energy and mineral resources, heating, Construction work for power lines, Installation of road lighting, Construction work for communication lines, Installation of external lighting
-
construction and real estate
-
electrical equipment
-
installation
-
construction of internal electrical installations
-
installation
-
electrical works company
-
electrical works
-
building and finishing materials
-
energy
-
energy and mineral resources
-
heating
-
construction
-
construction
-
electrical construction
-
design
-
handle management
-
control measurements
-
audit
-
design of external and internal parts
-
design of weak current systems
-
design of strong current systems
-
design of lighting
-
construction of supply lines
-
lightning protection construction
-
assembly of shields
-
technical inspection
-
audit of defence and management systems
-
reporting and documentation
-
risk analysis
-
design
- Credit score:
- Reliable
- Reputation score:
- 3,910
- Employees:
- 14
- Forecast turnover (2026):
- 2,182,813 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
-
low and mid voltage works
-
operation and maintenance of electrical installations
-
weak current electrical works
-
strong current electrical works
-
installation
-
electrical works
-
weak current works
-
strong current works
-
automation works
-
distribution substations
-
construction and maintenance of street lighting
-
electrical maintenance
-
street lighting construction and maintenance
-
electrical engineering and consulting
-
electricity and energy services
-
general contracting and construction
-
solar panel solutions
-
electrical automation services
-
low and mid voltage electrical projects
-
distribution substation construction
-
electrical construction and design
-
turnkey construction services estonia
-
industrial building development projects
-
design
-
low and medium voltage works
-
operation and maintenance of electrical equipment
-
construction and maintenance of street lighting
-
solar energy stations
-
fire safety automation
-
central voltage works
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 24
- Forecast turnover (2026):
- 1,053,817 €
Electrical installation
troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment
-
construction and real estate
-
electrical installation
-
automation works
-
weak current electrical work
-
electrical assembly work
-
installation of current and lighting networks
-
electrical installation
-
design
-
installation of cable wires
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
assembly of electrical equipment
-
installation of wires
-
installation of electric heating
-
connecting cables and wires
-
energy audit of the object
-
project development
-
delivery of equipment
-
start-up and tuning work
-
electricity
- Credit score:
- Neutral
- Reputation score:
- 3,780
- Employees:
- 10
- Forecast turnover (2026):
- 642,508 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
-
automation and electrical works
-
automation and electrical works
-
electrical works
-
interior finishing
-
panel installations
-
finishing
-
construction of residential and non-residential buildings
-
san technical works
-
construction services
-
project design
-
finishing works
-
residential construction services
-
construction project management
-
sanitary technical services
-
non-residential building construction
-
electrical work contractors
-
interior finishing services
-
automation electrical services
-
building finishing contractors
-
commercial construction services
-
construction service providers
-
building project design services
-
industrial construction services
-
custom home building services
-
renovation and remodeling services
-
construction of residential and non-residential buildings
-
sanitary technical works
-
design
-
housing construction
-
project management
- Credit score:
- Reliable
- Reputation score:
- 3,760
- Employees:
- 9
- Forecast turnover (2026):
- 317,388 €
Energizing Your World!
We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
-
electricity works indoor and outdoor
-
interior installations
-
internal and external electrical works
-
operation and maintenance of electrical installations
-
electrical works
-
electrical installation
-
construction and real estate
-
energy
-
heating solutions
-
design companies
-
outdoor lighting
-
electrical surveying work
-
installation of electrical installations
-
electricity projects
-
work in the field
-
external electrical works
-
construction and real estate services
-
electrical equipment installation
-
heating system installation
-
electrical measurements
-
electrical maintenance services
-
energy solutions
-
design companies in electricity
-
outdoor lighting services
-
electrical project design
-
field work electrical
-
street lighting electrical services
-
energy
-
street lighting
-
outdoor lighting