- 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
-
sanitation
-
road construction
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
construction of roads and bridges
-
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
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 9,720
- Employees:
- 32
- Forecast turnover (2026):
- 5,035,279 €
Retail sale of other building materials
tinting, construction goods, Project Sales, trailer rental, rauakaubad, last charges, general construction, aiatarbes and home cares, question and ventilation, WORKING DEVELOPMENT
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working development
-
sanitary technical
-
tinting
-
construction goods
-
project sales
-
trailer rental
-
rauakaubad
-
last charges
-
general construction
-
aiatarbes and home cares
-
question and ventilation
-
electrics and lightings
-
construction tiles
-
thermal insulation materials
-
cartons and dry mixtures
-
facade materials
-
wall materials
-
construction chemistry
-
parquettes
-
doors
-
slats
-
wall coverings
-
paints, varnishes, solvents, wood preservatives, oils
-
electrical tools
-
sandwiches
-
tool accessories
-
garden supplies
-
car goods
-
home goods
-
work protection equipment
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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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ventilation work
-
water supply and sanitation works
-
water supply and sanitation works
-
sanitation
-
santechnical works
-
sewer works
-
installation of sanitary equipment
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
outsourcing
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metal cladding
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installation of heat pumps and air conditioners
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sprinkler and firefighting
-
systems design
-
heat pumps installation
-
design
-
installation
-
design and installation
-
private houses
-
tallinn
-
maintenance
-
sprinkler
- Credit score:
- Reliable
- Reputation score:
- 8,040
- Employees:
- 43
- Forecast turnover (2026):
- 5,518,424 €
Retail sale of other building materials
hand tools, facade materials, Construction Chemistry, Parquettes, doors, Slats, wall coverings, electrical tools, colour tinting, trailer rental
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sanitary technical
-
paints, varnishes, solvents, wood preservatives, oils
-
wall materials
-
cartons and dry mixtures
-
garden supplies
-
ovens, fireplaces, heaters
-
electrical goods
-
rauakaubad
-
last charges
-
general construction
-
aiatarbes and home cares
-
question and ventilation
-
electrics and lightings
-
working development
-
construction tiles
-
thermal insulation materials
-
facade materials
-
construction chemistry
-
parquettes
-
doors
-
slats
-
wall coverings
-
electrical tools
-
sandwiches
-
tool accessories
-
home delivery of goods
-
trailer rental
-
colour tinting
-
working development
-
retail sale of other building materials
- Credit score:
- Reliable
- Reputation score:
- 6,910
- Employees:
- 47
- Forecast turnover (2026):
- 3,752,977 €
Land improvement works
demolition services, inspection of water bodies, treatment of waste, Building, Construction, Construction work, Installation, water tank, road and site construction work, construction of sewerage lines
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road construction
-
earth and excavation works
-
land improvement
-
sanitation services
-
earthworks services
-
land improvement works
-
forest drainage
-
external sewerage construction
-
soil work services
-
construction of water and sewerage lines
-
forest harvesting
-
repair of roads
-
production of peat
-
water services
-
exhaust control
-
exhaust analysis
-
inspection of water bodies
-
treatment of waste
-
building
-
construction
-
construction work
-
installation
-
demolition services
-
repair
-
fragmentation construction
-
construction of sewerage lines
-
road and site construction work
-
water tank
- 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
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gas works
-
diagnostics of technical systems
-
sanitary technical works
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
emergency and maintenance contracts
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
- 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
-
sanitary equipment
-
sanitary equipment installation
-
tech support
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
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
-
air to water heat pump
-
sewerage
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
-
heating system installation
- 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
-
installation of sanitary ware
-
gypsum works
-
tools
-
sanitary equipment
-
sanitary engineering
-
installation of sanitary equipment
-
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
-
plumbing services
-
electrical works and floor heating installation
-
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
-
interior finishing of apartments
-
100% overhaul
-
facade insulation and renovation
-
sauna construction and led strip installation
-
terrace building
-
installation and repair of gardens
- Credit score:
- Reliable
- Reputation score:
- 4,760
- Employees:
- 16
- Forecast turnover (2026):
- 409,995 €
Finishing of buildings
outdoor doors and garage doors, finishing materials, roofing supplies, sun protection and cladding systems, security stories, Interior goods, thermal insulation materials, Automation, Accessories, house front doors
-
finishing works
-
santechnical works
-
outdoor doors and garage doors
-
finishing materials
-
roofing supplies
-
sun protection and cladding systems
-
security stories
-
interior goods
-
thermal insulation materials
-
automation
-
accessories
-
house front doors
-
apartment entrance doors
-
garden house doors
-
floor tiles
-
wall panels
-
decorative stones
-
roof solutions
-
roller doors
-
security bars
-
barrier trees
-
e-shop
-
building
-
garden construction
-
excavation work
-
renovation work
-
building a house
-
wall coverings
-
front doors
-
construction of trails
- 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
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masonry services
-
assembly of concrete elements
-
santechnical works
-
ventilation work
-
concrete works
-
finishing works
-
electric works
-
painting works
-
construction and real estate
-
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
-
weak current electrical work
-
design
-
foundation work
-
general contracting and project management
-
general construction work
-
owner supervision and advice
-
construction work
-
production building
-
tartu
-
solutions
-
construction firm
- Credit score:
- Reliable
- Reputation score:
- 3,770
- Employees:
- 10
- Forecast turnover (2026):
- 643,399 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
-
san technical works
-
finishing works
-
sanitary technical services
-
sanitary technical works
-
san technical services
-
finishing
-
automation and electrical works
-
construction of residential and non-residential buildings
-
construction services
-
project design
-
residential construction services
-
construction project management
-
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
-
automation and electrical works
-
construction of residential and non-residential buildings
-
design
-
housing construction
-
project management
-
trade projects
-
sustainable solutions
- Credit score:
- Reliable
- Reputation score:
- 3,710
- Employees:
- 6
- Forecast turnover (2026):
- 619,548 €
Installation of sanitary equipment
balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters
-
sanitary equipment installation
-
sewerage
-
sanitary equipment
-
stainless steel
-
sanitation
-
installation of sanitary equipment
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
washing of heating systems
-
balancing the heating system
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
installation
-
floor
-
renovation
-
sewer system
-
repair
- Credit score:
- Reliable
- Reputation score:
- 3,640
- Employees:
- 9
- Forecast turnover (2026):
- 2,481,833 €
Construction of sewer lines
excavation and earthworks services, Construction, construction of water supply, construction of external sewers, water supply connection works, sewerage connection work, drafting of vk projects, coordination of geodetic works, water supply and sewerage services, compression of soil
-
water supply connection works
-
coordination of geodetic works
-
water supply and sewerage connection works
-
geodetic works for design
-
sewerage
-
technical documentation
-
sanitation
-
excavation and earthworks services
-
construction
-
construction of water supply
-
construction of external sewers
-
sewerage connection work
-
drafting of vk projects
-
water supply and sewerage services
-
compression of soil
-
preparation and coordination of vk projects
-
construction of external paths for water supply
-
construction of pipelines
-
infrastructure construction
-
installation of external lanes
-
acquisition of connection permits
-
performance of connection work
-
integration of infrastructure
-
installation of connection points
-
vk projects
-
project planning
-
coordination and licensing
-
installation of external trails
-
external races
-
preparation of projects
- Credit score:
- Reliable
- Reputation score:
- 3,600
- Employees:
- 25
- Forecast turnover (2026):
- 1,775,720 €
Construction installation works
steel structures, Welding, Screening work, Installation of boilers, Heating trails, industrial plumbing, mechanical works, metal construction, Warmth trails, highway pipelines
- Credit score:
- Reliable
- Reputation score:
- 3,580
- Employees:
- 4
- Forecast turnover (2026):
- 1,420,296 €
Building construction works
electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys
-
interior finishing works
-
roof construction
-
flooring work
-
santechnical works
-
electrical works
-
ventilation work
-
garden houses
-
repair works
-
renovation
-
concrete works
-
masonry services
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general construction work
-
facade work
-
construction of chimneys
-
roof construction and renovation works
-
road and site construction work
-
construction and installation of fences and fences
-
construction and renovation of chimneys
-
tallinn
-
roofing
-
question
-
landscaping
-
harjumaa
-
sewerage
-
water and sewerage
- Credit score:
- Reliable
- Reputation score:
- 3,340
- Employees:
- 2
- Forecast turnover (2026):
- 555,172 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
foundation
-
renovation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
roof construction
-
masonry services
-
concrete works
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
santechnical works
-
repair
-
concrete works
-
warm-up
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
building projects
-
projects
-
the facade
-
interior finishing
-
electricity and lighting
-
repair and renovation
- Credit score:
- Neutral
- Reputation score:
- 3,310
- Employees:
- 1
- Forecast turnover (2026):
- 1,742,625 €
Building construction works
santechnical works, construction services, general construction work, Interior finishing works, facade work, roof construction, warm-up, terrace works, garden houses, Flooring work
-
flooring work
-
interior finishing works
-
roof construction
-
santechnical works
-
ventilation work
-
warm-up
-
garden houses
-
terrace works
-
building construction works
-
construction
-
construction
-
building advice
-
general contractor for construction
-
construction expertise
-
construction structures
-
building projects
-
energy-efficient buildings
-
custom home construction
-
craft work
-
wooden outbuildings
-
construction services
-
general construction work
-
facade work
-
keys to the hands
- Credit score:
- Reliable
- Reputation score:
- 3,240
- Employees:
- 12
- Forecast turnover (2026):
- 990,445 €
Building construction works
electrical works, electir and ventilation works, Demolition of furniture, Installation of furniture, replacement of furniture, restoration of solid wood furniture, tiling, Flooring work, interior finishing, santechnical works
-
painting works
-
interior finishing works
-
santechnical works
-
electrical works
-
interior finishing
-
flooring work
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
roof installation
-
construction
-
construction
-
building and renovation
-
insurance cases
-
tiling services
-
electir and ventilation works
-
demolition of furniture
-
installation of furniture
-
replacement of furniture
-
restoration of solid wood furniture
-
elimination of water damage
-
tiling
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 4
- Forecast turnover (2026):
- 241,328 €
Installation of air conditioning systems
post-installation maintenance, heating system installation, Construction, fire safety, Construction, Inspection and maintenance, Design, construction and maintenance of fire safety, heating solutions, drainage pipelines construction, cooling systems installation
-
sanitary engineering and installation
-
sanitary equipment
-
santechnical works
-
sanitary equipment installation
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
heating solutions
-
construction and real estate services
-
cooling systems installation
-
drainage pipelines construction
-
heating system installation
-
water and sewage system construction
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
firefighting water systems
-
septic tanks and biopurifiers installation
-
modernization of old boiler rooms
-
heating system maintenance and repair
-
general and home services
-
inspection and maintenance
-
fire safety design, construction and maintenance
-
system construction
-
repair and maintenance
-
connection services
- Credit score:
- Neutral
- Reputation score:
- 3,190
- Employees:
- 3
- Forecast turnover (2026):
- 222,650 €
Road construction
road construction, asphalting, Construction of sand and rubble bases, stone installation work, Landscape design, technological networks, foundation works, Excavation and filling works, Soil Planning, road construction
-
road construction
-
technological networks
-
foundation works
-
excavation and filling works
-
road construction
-
landscaping and maintenance works
-
external networks
-
sanitation
-
road construction
-
road construction
-
asphalting
-
construction of sand and rubble bases
-
stone installation work
-
landscape design
-
soil planning
-
landscape design
-
snow control work
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
design
-
sales
-
building
-
the plats
-
landscaping
-
soil
-
electricity
-
excavation work
-
digging
-
the excavation