- Credit score:
- Reliable
- Reputation score:
- 43,860
- Employees:
- 261
- Forecast turnover (2026):
- 113,860,208 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
maintenance of public roads
-
audit of construction works
-
mining of mineral resources
-
repair
-
technique
-
construction of bridges
-
construction of roads
-
road construction
-
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
-
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
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 8,850
- Employees:
- 23
- Forecast turnover (2026):
- 7,186,844 €
Land improvement works
road construction, construction machinery and tools, transport and courier services, means of transport, means of handling, Miscellaneous building materials, Various other building materials, Road construction work, Roadworks, forest harvesting services
-
means of transport
-
means of handling
-
technique
-
land improvement
-
land improvement solutions
-
land improvement works
-
construction and real estate
-
construction machinery and tools
-
transport and courier services
-
construction
-
maintenance of public roads
-
construction
-
digging
-
earthworks services
-
island land
-
landscaping
-
excavation work
-
road and square construction
-
construction of sites
-
ponds
-
filling materials
-
trenching and digging
-
fishment services
-
before and after
-
concrete blocks
-
concrete tiles
-
excavation services
-
landscaping services
-
filling materials supply
-
construction site development
- Credit score:
- Borderline
- Reputation score:
- 8,510
- Employees:
- 22
- Forecast turnover (2026):
- 22,353,993 €
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
-
improving energy efficiency
-
renovation of ventilation systems
-
plastering of facades
-
insulation of facades
-
insulation of flat roofs
-
warm-up
-
ventilation solutions
-
construction and real estate
-
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
-
energy-saving facades
-
insulation and plastering
-
replacement of opening fillers (windows and doors)
-
reconstruction of heating system
-
renovation of water and sewerage
-
insulation and finishing of the building's external borders
-
insulation/finishing of external borders
-
additional work on facades
-
apartment, housing associations
-
comprehensive renovation
-
energy-saving solutions
-
full service under the general contract procedure
-
improving the indoor climate of an apartment building
- Credit score:
- Reliable
- Reputation score:
- 6,910
- Employees:
- 13
- Forecast turnover (2026):
- 2,653,264 €
Road construction
construction of parking lots and pitches, building and finishing materials, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Construction work for rainwater pipelines, Miscellaneous structures, Construction, construction and surface work of highways and highways, Road construction work, Roadworks
-
maintenance of public roads
-
construction of playgrounds
-
construction of sites
-
construction of parking lot
-
technique
-
repair
-
construction of walkways
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
construction
-
heritage conservation
-
construction
-
granite dice stones
-
granite curbs
-
granite staircases
-
granite tiles (outdoor conditions)
-
granite bollards / roadblocks
-
construction of parking lots and parks
-
stadium construction
-
sports ground construction
-
snow control
-
excavation, soil planning
-
parking lot construction
-
park construction
-
design
-
street stones
-
staircases
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 22
- Forecast turnover (2026):
- 4,747,535 €
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
-
replacement of roof cover
-
installation of roof systems
-
roof construction
-
roofing
-
warm-up
-
roof
-
repair
-
insulation of roof
-
roof construction
-
roofing construction
-
roofing
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
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
-
hydroinsulation
-
repair and maintenance
-
building
-
design
- Credit score:
- Reliable
- Reputation score:
- 4,820
- Employees:
- 10
- Forecast turnover (2026):
- 3,659,070 €
Building construction works
Construction, Construction, General construction and repair works, Interior finishing works, Development projects, renovation, repair, general building work, paving stone installation, insurance damage assessment
-
interior finishing works
-
renovation
-
repair
-
paving stone installation
-
construction of outbuildings and sheds
-
installation of floor coverings
-
construction of light block bulkheads
-
construction of additional buildings
-
section of today\'s civil
-
construction
-
construction
-
general construction and repair works
-
development projects
-
general building work
-
insurance damage assessment
-
building services estonia
-
interior finishing services
-
facade renovation services
-
thermal insulation services
-
building renovation services
-
property repair services
-
automatic gates installation
-
development projects estonia
-
repair works estonia
-
foundation to roof building
-
roofing works and renovation
-
insurance work
-
general construction
-
fassage work
-
introduction
- Credit score:
- Reliable
- Reputation score:
- 4,810
- Employees:
- 3
- Forecast turnover (2026):
- 231,795 €
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 doors
-
elimination of water damage
-
installation of windows
-
ventilation work
-
insulation of walls
-
warm-up
-
repair
-
correction
-
technique
-
elimination of water damage
-
sealing of joints
-
metal construction painting
-
bathroom and toilet tiling
-
furniture assembly
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,260
- Employees:
- 7
- Forecast turnover (2026):
- 1,217,219 €
Road construction
Laitse, road and bridge construction, road construction, By-road construction work, Construction, Maintenance of public roads, Construction, monitoring, Consultation, machine rental
-
maintenance of public roads
-
repair
-
technique
-
construction of sites
-
establishment of roads and sites
-
construction of parking lot
-
establishment of sites
-
construction and real estate
-
road and bridge construction
-
road construction
-
construction
-
construction
-
monitoring
-
consultation
-
machine rental
-
road and street maintenance
-
asphalting work services
-
asphalting
-
infrastructure
-
streets
-
street maintenance
-
construction of roads and infrastructures
-
cleaning roads
-
planning infrastructure projects
-
optimising the construction process
-
safety tips on the construction site
-
construction supervision
-
road planer
-
soil roller
-
asphalt milling
- Credit score:
- Reliable
- Reputation score:
- 4,150
- Employees:
- 14
- Forecast turnover (2026):
- 6,111,215 €
Warmth for Today, Energy for Tomorrow!
We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.
-
ventilation
-
sale and installation of equipment
-
ventilation systems
-
repair
-
sale of equipment
-
maintenance of heat pumps
-
heat pumps
-
regular maintenance
-
installation
-
consulting
-
documentation
-
project management
-
heat pump maintenance
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
custom heating solutions
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
-
air / water
-
industrial
- Credit score:
- Risky
- Reputation score:
- 4,020
- Employees:
- 18
- Forecast turnover (2026):
- 982,863 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
establishment of foundations
-
construction of walls and roof
-
digging of trails
-
the keys
-
correction
-
painting of walls
-
roof construction
-
installation of windows
-
general construction and repair works
-
general building contractor
-
high quality construction services
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
expert in pipe work installation
-
home renovation services
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
preventive care
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
water supply solutions
-
plumbing system installation
- Credit score:
- Reliable
- Reputation score:
- 3,940
- Employees:
- 11
- Forecast turnover (2026):
- 846,891 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
roof construction
-
santechnical works
-
preparation of surfaces
-
surface preparation work
-
repair
-
filling of joint gaps
-
finishing of joints
-
warm-up
-
installation of tiles
-
renovation of ventilation ducts
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
foundation
-
renovation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
building projects
-
projects
-
masonry services
-
concrete works
-
the facade
-
interior finishing
- Credit score:
- Reliable
- Reputation score:
- 3,750
- Employees:
- 6
- Forecast turnover (2026):
- 669,635 €
Installation of air conditioning systems
homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump
-
ventilation
-
ventilation construction
-
ventilation filters
-
ventilation maintenance
-
repair of ventilation equipment
-
repair
-
ventilation systems
-
construction and real estate
-
air conditioner
-
cooling
-
cooling device
-
maintenance of cooling equipment
-
climate
-
air conditioning
-
bag filter
-
repair of geothermal pump
-
repair of heat pumps
-
vent
-
repair of ventilatory
-
air water heat pump
-
air-water
-
air heat pump
-
cooling and air conditioning systems, heat pumps
-
climate control maintenance
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems
-
ground source heat pump installation
-
ground space heaters
- Credit score:
- Reliable
- Reputation score:
- 3,730
- Employees:
- 4
- Forecast turnover (2026):
- 441,676 €
Warmth and Comfort, Expertly Delivered!
We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.
-
use of renewable energy
-
repair
-
maintenance of equipment
-
sale of equipment
-
ventilation systems
-
installation of sewerage systems
-
construction
-
construction
-
energy-saving heating solutions
-
heating systems maintenance
-
climate control maintenance
-
wolf equipment maintenance
-
wolf device installation
-
wolf systems repair services
-
professional equipment servicing
-
solar heating systems integration
-
heating control units
-
gas installation a-category
-
certified gas repair services
-
hvac maintenance and repair
-
cooling systems technician level 3
-
wolf product sales and installation
-
energy efficiency
-
technological development
-
installation and repair of equipment
-
heating solutions
-
maintenance
-
installation
-
regular checks
-
set up efficiency
- Credit score:
- Reliable
- Reputation score:
- 3,640
- Employees:
- 7
- Forecast turnover (2026):
- 444,042 €
Finishing of buildings
renovation, kitchen repair, Additional services, building and renovation, facade work, house refurbishment, roofing, renovation of apartment building, repair works, interior decoration
-
roofing
-
preparation of projects
-
interior finishing works
-
conduct of owner supervision
-
option of hire-purchase
-
repair
-
repair of the apartment
-
finishing of buildings
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
building and renovation
-
facade work
-
house refurbishment
-
renovation of apartment building
-
repair works
-
interior decoration
-
building a house
-
additional services
-
renovation
-
interior finishing
-
heating solutions
-
owner supervision
-
designing a plan
-
finishing materials selection
-
planning of electrical installations
-
selection of furniture and design elements
-
moving service
-
transport service
-
post-construction clean-up
- Credit score:
- Reliable
- Reputation score:
- 3,510
- Employees:
- 6
- Forecast turnover (2026):
- 1,009,018 €
Installation of air conditioning systems
Industrial ventilation, Construction, Construction, fire-barrier mixture, fire protection silicone, Diamond Drilling, air-to-air heat pumps, air conditioning units, ventilation of large kitchens, ventilation of commercial and industrial buildings
-
ventilation of large kitchens
-
ventilation of commercial and industrial buildings
-
ventilation of office and warehouse buildings
-
ventilation of private houses
-
construction and maintenance of ventilation
-
repair
-
construction and real estate
-
construction
-
construction
-
fire-barrier mixture
-
fire protection silicone
-
diamond drilling
-
air-to-air heat pumps
-
air conditioning units
-
exhaust site extraction
-
fire protection works
-
repair and maintenance of air heating and cooling
-
installation of fire-retardant seal
-
passages
-
fire-barrier partitions and floors
-
plumbing and cables
-
fire protection windows
-
construction and maintenance of air heating and cooling
-
maintenance
-
commercial and industrial ventilation
-
construction and maintenance
-
indoor climate
-
customers
-
installation
-
question
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 12
- Forecast turnover (2026):
- 1,519,076 €
Installation of air conditioning systems
Ventilation work, ventilation maintenance, ventilation cleaning, ventilation system installation, ventilation maintenance services, ventilation cleaning Tallinn, chimney cleaning services, apartment ventilation cleaning, condo ventilation maintenance, kitchen ventilation cleaning
-
ventilation cleaning
-
air quality improvement services
-
installation of ventilation
-
installation of kitchen ventilation
-
maintenance of ventilation of apartment association
-
ventilation cleaning
-
ventilation installation
-
change of filters
-
ventilation work
-
ventilation maintenance
-
ventilation system installation
-
ventilation maintenance services
-
ventilation cleaning tallinn
-
chimney cleaning services
-
apartment ventilation cleaning
-
condo ventilation maintenance
-
kitchen ventilation cleaning
-
kitchen exhaust installation
-
residential air duct cleaning
-
hvac system disinfection
-
mold and bacteria ventilation solutions
-
professional ductwork cleaning
-
ventilation inspection and maintenance
-
residential configuration
-
commercial systems
-
special purpose installations
-
air conditioning
-
ventilation inspection
-
maintenance work
-
ventilation maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,430
- Employees:
- 11
- Forecast turnover (2026):
- 723,061 €
Finishing of buildings
roofing, snow cleaning from the roof, general construction work, Construction, Construction, facade renovation, sealing of panel joints, renovating balconies, insulation of roofs, office space finishing
-
sealing of panel joints
-
insulation of roofs
-
roofing
-
insulation of facades
-
warm-up
-
repair
-
removal of icicles
-
repair of joints
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
facade renovation
-
renovating balconies
-
office space finishing
-
decoration of staircases
-
general construction work
-
building construction
-
reconstruction works
-
indoor building work
-
foundation construction
-
facade update
-
installation of cladding materials
-
bathroom remodeling
-
kitchen renovation
-
floor restoration
-
painting and wallpapering works
-
facade work
-
finishing
- Credit score:
- Reliable
- Reputation score:
- 3,320
- Employees:
- 2
- Forecast turnover (2026):
- 188,806 €
Roofing
liquid plastic solutions, roofing and roofing, roof renovation, roof construction, roof maintenance, general building work, snow removal from roofs, terrace building, rainwater system installation, roof repair services
-
roof construction
-
repair of leaks
-
warm-up
-
roof construction
-
construction of terraces
-
repair
-
sealing of passages
-
selection of material
-
selection of materials
-
liquid plastic solutions
-
roofing and roofing
-
roof renovation
-
roof maintenance
-
general building work
-
snow removal from roofs
-
terrace building
-
rainwater system installation
-
roof repair services
-
reliable roofing solutions
-
liquid plastic roofing
-
roof renovation experts
-
flat roof services
-
roof cleaning and painting
-
storm damage roof repair
-
roof safety products installation
-
roofing and roofing materials
-
roof renovation
-
coating materials
-
single-component liquid plastics
-
two-component liquid plastics
- Credit score:
- Reliable
- Reputation score:
- 3,210
- Employees:
- 4
- Forecast turnover (2026):
- 426,649 €
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
-
modernization of old boiler rooms
-
construction of boiler
-
modernisation of the system
-
repair
-
construction of sewerage lines
-
santechnical works
-
construction of boiler houses
-
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
-
sanitary engineering and installation
-
septic tanks and biopurifiers installation
-
heating system maintenance and repair
-
general and home services
-
inspection and maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 7
- Forecast turnover (2026):
- 488,697 €
Building construction works
building and renovation, repair works, interior finishing, General construction, facade work, Roofing, wooden facades, plaster facades, tile facades, renovation
-
roofing
-
installation of the base cover
-
installation of faucets, washbasins
-
assembly of furniture
-
elimination of water leaks
-
interior finishing works
-
repair
-
repair of apartments
-
building and renovation
-
repair works
-
interior finishing
-
general construction
-
facade work
-
wooden facades
-
plaster facades
-
tile facades
-
renovation
-
wind boxes construction
-
rain gutter installation
-
rafters
-
building
-
construction
-
reorganisation
-
planning work
-
construction firm
-
apartment associations
-
rapid response
-
tallinn
-
construction work
-
harjumaa