- Credit score:
- Reliable
- Reputation score:
- 43,590
- 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.
-
design
-
installation
-
technique
-
maintenance of public roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
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
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 4,950
- 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
-
heating solution
-
installation
-
solutions
-
finding solutions
-
ventilation
-
bosch climate engineering
-
city climate
-
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
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
-
heating system installation
-
heat
- Credit score:
- Reliable
- Reputation score:
- 4,800
- 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
-
technique
-
planning
-
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
-
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
-
gypsum works
-
framework and bulkhead construction
- Credit score:
- Reliable
- Reputation score:
- 4,740
- 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
-
roof solutions
-
excavation work
-
installation
-
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
-
roller doors
-
security bars
-
barrier trees
-
e-shop
-
building
-
garden construction
-
finishing works
-
santechnical works
-
renovation work
-
building a house
-
wall coverings
-
front doors
- 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.
-
project design
-
sustainable solutions
-
heating solutions installation
-
flooring solutions
-
installation
-
automation and electrical works
-
construction of residential and non-residential buildings
-
san technical works
-
construction services
-
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
-
automation and electrical works
-
construction of residential and non-residential buildings
-
sanitary technical works
-
design
-
housing construction
-
project management
- Credit score:
- Reliable
- Reputation score:
- 3,720
- Employees:
- 21
- Forecast turnover (2026):
- 1,053,457 €
Building Your Future, Constructing Excellence!
We specialize in general construction and repair works, offering comprehensive 'keys to the hands' construction solutions.
-
excavation work
-
heating solutions
-
insulation solutions
-
technique
-
installation
-
general construction and repair works
-
keys to the hands of construction
-
installation of bulk wool
-
transport work
-
lifting work
-
finishing works
-
indoor building work
-
exterior construction works
-
keys to construction
-
lifting and excavation
-
upgrading works
-
project management
-
transport and logistics
-
residential building
-
commercial construction
-
industrial projects
-
renovation and restoration
-
building
-
more information
-
industrial buildings
-
question
-
the keys
-
the general contractor
-
island land
-
a
- Credit score:
- Borderline
- Reputation score:
- 3,630
- Employees:
- 6
- Forecast turnover (2026):
- 491,249 €
Building construction works
interior finishing, Roof construction, Repair of apartments, bathroom repair, repair of offices and offices, painting and wallpapering, water supply and sewerage works, flooring installation, all inclusive building, High quality materials
-
technique
-
installation
-
design
-
interior finishing
-
roof construction
-
repair of apartments
-
bathroom repair
-
repair of offices and offices
-
painting and wallpapering
-
water supply and sewerage works
-
flooring installation
-
all inclusive building
-
high quality materials
-
roof
-
custom home construction
-
masonry services
-
roofs
-
insulation work
-
facades
-
underfloor heating
-
ceramic tile
-
the general contractor
-
wooden frame
-
plate
-
materials
-
waterproof plywood
-
window sills
-
connectors
-
layout
-
customers
- Credit score:
- Reliable
- Reputation score:
- 3,150
- Employees:
- 4
- Forecast turnover (2026):
- 407,709 €
Special construction work
Hot tubs, Spa, Spa, Pool equipment, Pool equipment, pavilions, pavilions, Ready pools, Construction of swimming pools, outdoor hot tubs
-
installation
-
equipment
-
preparation
-
technique
-
hot tubs
-
spa
-
pool equipment
-
pavilions
-
ready pools
-
construction of swimming pools
-
outdoor hot tubs
-
sale of massage baths
-
whirlpool bathtub sale
-
outdoor massage baths for sale
-
pools
-
canadian spa
-
massage baths
-
pool coverings
-
pool chemistry
-
hot tubs and spa
-
ready-made pools
-
building
-
renovation
-
repair works
-
the keys
-
consultation
-
sales
-
maintenance
-
steel
-
stainless steel
- Credit score:
- Reliable
- Reputation score:
- 2,970
- Employees:
- 4
- Forecast turnover (2026):
- 1,094,463 €
Installation of air conditioning systems
energy and mineral resources, heating solutions, mineral resources and natural resources, Soil Machines, Construction, Construction, installation of ground heat pumps, excavation, sale and packaging of revease households/septics, central systems
-
heating solutions
-
installation
-
energy and mineral resources
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
installation of ground heat pumps
-
excavation
-
sale and packaging of revease households/septics
-
central systems
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
maintenance work
-
sale and packaging of review households/septics
-
diamond drilling
-
water supply
-
cannulation plumbing
-
tanks and waste water systems
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
drilling openings
-
plumbing services
-
apartment buildings
-
private houses
-
heating systems construction
- Credit score:
- Reliable
- Reputation score:
- 2,590
- Employees:
- –
- Forecast turnover (2026):
- 25,413 €
Electrical installation
building and repair works, Installation, construction and remodeling, installation of electrical equipment, electrical renovation, Electrical Advice, electrical installation construction, turnkey solution, construction consultancy, demolition work
-
installation
-
turnkey solution
-
demolition work
-
electrical systems
-
lighting
-
electrical equipment
-
distribution shields
-
renovation
-
external electrical works
-
luminaire installation
-
home appliance installation
-
installation of systems
-
system maintenance
-
counselling
-
construction of systems
-
building
-
electrical works
-
construction and remodeling
-
installation of electrical equipment
-
electrical renovation
-
electrical advice
-
electrical installation construction
-
building and repair works
-
renovation of apartments
-
housing construction
-
construction consultancy
-
electrical installation
- Credit score:
- Risky
- Reputation score:
- 2,581
- Employees:
- 2
- Forecast turnover (2026):
- 146,553 €
Construction of sewer lines
Design, installation of boiler and heating wires, heating equipment installation, maintenance, Welding, repair, Installation, management of stormwater, household gas supply, quality control and maintenance
-
excavation work
-
installation
-
design
-
radiator installation
-
pipe welding
-
plumbing installation
-
water supply and design of sewerage lines
-
pumping systems
-
storage of trasses
-
wastewater treatment
-
metal pipes
-
polymer tubes
-
the sanitation network
-
construction management
-
radiators
-
plumbing services
-
gas trails
-
installation of heating and heating systems
-
installation of boiler and heating wires
-
heating equipment installation
-
maintenance
-
welding
-
repair
-
management of stormwater
-
construction
-
water circulation pumps
-
integration of the heating system
-
quality control and maintenance
-
household gas supply
-
leak tests
- Credit score:
- Reliable
- Reputation score:
- 2,520
- Employees:
- 3
- Forecast turnover (2026):
- 640,992 €
Building construction works
Construction, Construction, Assembly of steel structures, assembly of production lines, Assembly of panels, Preparation and assembly of galleries, installation of production lines, panels, roofs, etc. assembly, assembly of panels, roof, steel structures
-
equipment
-
installation
-
technique
-
construction
-
construction
-
assembly of steel structures
-
assembly of production lines
-
assembly of panels
-
preparation and assembly of galleries
-
installation of production lines
-
panels, roofs, etc. assembly
-
assembly of panels, roof
-
steel structures
-
installation of steel structures
-
steel structures in tall town
-
installation of steel structures in tall town
-
airports
-
logistic terminals
-
tape and chain conveyors
-
crushers
-
technological platforms
-
outer lining and coating
-
coating stain
-
sandwich panels
-
stain
-
tallinn
-
materials
-
assembly
-
welding work
-
welding work estonia
- Credit score:
- Reliable
- Reputation score:
- 2,510
- Employees:
- 5
- Forecast turnover (2026):
- 311,461 €
Building construction works
contact information, Construction, Construction, sauna construction, Ventilation work, General construction, facades, interior finishing, electrical works, santechnical works
-
installation
-
technique
-
ventilation solutions
-
construction and real estate
-
construction
-
construction
-
sauna construction
-
ventilation work
-
general construction
-
facades
-
interior finishing
-
electrical works
-
santechnical works
-
ventilation
-
construction supervision
-
construction of foundations
-
masonry services
-
concrete works
-
roof construction
-
demolition services
-
warm-up work
-
timber structures
-
gutter systems
-
door and window installation
-
floor construction
-
intermediate ceiling construction
-
construction of terraces
-
gypsum works
-
suspended ceilings
-
hydroinsulation
- Credit score:
- Reliable
- Reputation score:
- 2,430
- Employees:
- –
- Forecast turnover (2026):
- 8,934 €
Maintenance and maintenance of the landscape
Flooring work, planning and establishment of gardens, Landscape maintenance, lawn sowing and maintenance, ready-made garden ordering and installation, construction of wooden fences, demolition services, disposal of residues, single-level and multi-level terraces, fencing
-
installation
-
excavation work
-
carrying out demolition work
-
planning
-
flooring work
-
planning and establishment of gardens
-
landscape maintenance
-
lawn sowing and maintenance
-
ready-made garden ordering and installation
-
construction of wooden fences
-
demolition services
-
disposal of residues
-
single-level and multi-level terraces
-
fencing
-
barrel sauna railings
-
construction of wooden table and walkway
-
landscape care
-
planning and excavation
-
gearway construction
-
landscaping works
-
terrace building
-
corner terraces
-
glass and wooden fencing
-
garden planning
-
land grading
-
lawn sowing and care
-
modular and custom-designed gardens
-
ready to install the fence
-
gate system installation
-
transport by van
- Credit score:
- Reliable
- Reputation score:
- 2,150
- Employees:
- 3
- Forecast turnover (2026):
- 162,649 €
Construction of electricity and communications networks
Design of networks, Construction, Installation, testing, project management, engineering solutions, technical drawings, Load calculations, digging work, cable installation
-
engineering solutions
-
digging work
-
cable installation
-
design of networks
-
construction
-
installation
-
testing
-
project management
-
technical drawings
-
load calculations
-
lifting posts
-
installation of technical equipment
-
start-up
-
system maintenance
-
network checks
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 1,980
- Employees:
- 1
- Forecast turnover (2026):
- 48,398 €
Other special construction work
roof installation, roof maintenance, roof repair, removal of the roof, aluminum roof, roof inspection, roofing works, installation of roofing sheets, replacement of roofing sheets, installation of roof frames
-
installation
-
preparation
-
excavation work
-
roof installation
-
roof maintenance
-
roof repair
-
removal of the roof
-
aluminum roof
-
roof inspection
-
roofing works
-
installation of roofing sheets
-
replacement of roofing sheets
-
installation of roof frames
-
roof maintenance work
-
roof stainwork
-
metal roof installation
-
installation of gutters
-
installation of roof underlay
-
installation of roofing sheets
-
gutters
-
installation of the backing
-
underlying roof
-
warm-up work
-
tinsel work
-
modular chimneys
-
gutter systems
-
sale of soil, sand, rubble
-
soil work
-
multilift box rental
-
waste disposal
- Credit score:
- Borderline
- Reputation score:
- 830
- Employees:
- 5
- Forecast turnover (2026):
- 261,430 €
Pipeline and heating installation
cooling and air conditioning systems, heat pumps, maintenance, Installation, construction of pumping stations, construction of pressure trails, construction and insulation of outdoor trails, bucket loader services, excavation work, heating solutions, ventilation
-
installation
-
excavation work
-
heating solutions
-
cooling and air conditioning systems, heat pumps
-
maintenance
-
construction of pumping stations
-
construction of pressure trails
-
construction and insulation of outdoor trails
-
bucket loader services
-
ventilation
-
bio-cleaners
-
sewerage
-
water supply
-
e-shop
-
construction of ventilation systems
-
ventilation maintenance
-
warranty work
-
sewerage works
-
establishment of water supply
-
septics
-
collection wells
-
imbalances
-
sauna wells
-
air purifiers
-
solar energy panels
-
ground heating
-
air-to-air/air-to-water heat pump
-
boilers and battery tanks
-
installation accessories
-
collateral
- Credit score:
- Reliable
- Reputation score:
- 6,100
- Employees:
- 33
- Forecast turnover (2026):
- 4,280,300 €
Land improvement works
stump grinding, park maintenance services, road and bridge construction, Gravel, Forestry services, Support work for power lines, Roadworks, Mining construction work, forest harvesting services, Road construction work
-
cable ploughing
-
excavation
-
design
-
construction and real estate
-
trade and services
-
road and bridge construction
-
construction
-
maintenance of public roads
-
construction
-
silviculture
-
earthworks services
-
other service
-
forest harvesting
-
logging rights purchase
-
forest maintenance
-
drying of forest land
-
construction of forest roads
-
rehabilitation of agricultural areas
-
large-scale earthworks
-
drainage of forest and farmland
-
construction and maintenance of pipes (tea tubes, drainage tubes, mounted bridges)
-
road construction
-
building demolition
-
sale of gravel and sand
-
transport service
-
mowing work
-
landscaping
-
dangerous tree felling
-
sales
-
road construction
- Credit score:
- Borderline
- Reputation score:
- 3,630
- Employees:
- 16
- Forecast turnover (2026):
- 1,236,616 €
Building construction works
Foundations, plaster facades, concrete works, concrete services, Concrete buildings, concrete grinding, Construction, Construction, building and renovation, roofing and cladding
-
installation
-
excavation work
-
solutions
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
concrete services
-
concrete buildings
-
concrete grinding
-
construction
-
construction
-
building and renovation
-
roofing and cladding
-
masonry services
-
concrete works
-
foundations
-
terraces
-
roofing
-
exchange
-
foundation
-
interior finishing
-
farmhouse
-
private house requiring repair
-
creatively
-
small
-
voluminous
-
update
-
renovation work of private houses
-
small repairs
-
large-scale repairs
- Credit score:
- Reliable
- Reputation score:
- 2,830
- Employees:
- 1
- Forecast turnover (2026):
- 107,765 €
Installation of air conditioning systems
heat pump repair services, regulation, climate control maintenance, climate control equipment, climate control system installation, installation services for HVAC, heating solutions services, air conditioning repair services, HVAC testing and regulation, HVAC system design and planning
-
heating solutions
-
carrying out the works of climate grupp oü
-
installation
-
heating solutions services
-
conduct of maintenance of heat pumps
-
planning of air conditioning and heating systems
-
maintenance of air conditioning and heating systems
-
provision of services by climate grupp oü
-
climate group oü project management
-
maintenance of heat pumps
-
installation of air-conditioning and heating systems
-
maintenance of air conditioning and heating systems
-
piggling
-
maintenance
-
repair of air conditioning and heating equipment
-
maintenance
-
repair
-
regulation
-
climate control maintenance
-
climate control equipment
-
climate control system installation
-
installation services for hvac
-
air conditioning repair services
-
heat pump repair services
-
heat pump maintenance services
-
hvac system planning
-
climate control project management
-
hvac system design and planning
-
hvac testing and regulation
-
hvac equipment installation