- 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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design
-
sanitation
-
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
-
tartu
- 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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heating solutions
-
sanitation
-
solutions
-
water pipeline installation
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
heating
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
customers
-
installation
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
office buildings
-
heating systems construction
-
objects
-
hotels
-
public buildings
-
high-quality construction
- 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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design
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the complete solution
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sanitation
-
reconstruction of apartment buildings
-
penthouses
-
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
-
residential design and development
-
community building renovation
-
real estate project planning
-
real estate innovation
-
urban development projects
-
development of roof floors
-
site construction
-
preliminary work
-
design and construction
-
final formulation
-
design and construction work with wooden element
-
design and construction work with site construction
-
reconstruction by site construction
-
factory-based elemental reconstruction
-
renovation
- 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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water floor heating
-
roof
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
fire safety
-
construction
-
construction and maintenance
-
restoration
-
reconstruction
-
historical preservation
-
apartment buildings
-
school buildings
-
public buildings
-
general construction
-
walls
-
apartment building
-
solar energy panels
-
nurseries
-
heat-recovery ventilation
-
windows
-
additional fee
-
measurements
-
shooting range
-
environmental conservation
-
objects
-
owner supervision
-
reconstruction of apartment buildings
- 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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renovation of water and sewerage
-
energy-saving solutions
-
facade solutions
-
renovation solutions
-
ventilation solutions
-
solutions
-
sanitation
-
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
-
improving energy efficiency
-
energy-saving facades
-
insulation and plastering
-
replacement of opening fillers (windows and doors)
-
reconstruction of heating system
-
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
- 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
-
complete solutions of the outer shell of the building
-
water supply and sanitation works
-
water supply and sanitation works
-
design
-
sanitation
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
sprinkler and firefighting
-
systems design
-
heat pumps installation
-
installation
-
design and installation
-
private houses
-
tallinn
-
maintenance
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,060
- Employees:
- 32
- Forecast turnover (2026):
- 3,728,872 €
Road construction
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
-
drainage of forest and farmland
-
construction and maintenance of pipes (tea tubes, drainage tubes, mounted bridges)
-
transport service
-
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
-
road construction
-
building demolition
-
cable ploughing
-
sale of gravel and sand
-
excavation
-
mowing work
-
landscaping
-
dangerous tree felling
-
sales
-
road construction
- 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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heating solution
-
water supply
-
water floor heating
-
solutions
-
finding solutions
-
water tanks
-
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
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
- 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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water supply and repair of sewers
-
watering services
-
environmental cleaning solutions
-
water mains repair
-
cleaning and emptying of storm water wells
-
sewerage
-
transport of waste
-
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
-
cleaning and emptying of rainwater wells
-
pumping work
-
video surveys and pipeline searches
-
snow removal
-
waste management services
-
sewer maintenance
-
fat-trapping cleaning
-
maintenance of sand trappers
-
plumbing video inspection
-
hydro cleaning services
-
rainwater pit services
-
transport of waste
-
waste management consulting
-
cleansing of grease traps
-
maintenance of sand traps
- 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.
-
heating solutions
-
water supply
-
environmentally friendly water solutions
-
custom machine solutions
-
solutions
-
energy and mineral resources
-
heating
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
central heating systems
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
sewer
-
diamond drilling
-
heat nodes
-
sewerage
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
industrial water services
-
thermal equipment installation
-
construction services
-
construction of boiler house
-
installation of water pipeline
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 7
- Forecast turnover (2026):
- 577,991 €
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
-
heating solutions
-
water systems
-
water floor heating
-
solutions
-
water and sewerage
-
construction and real estate
-
plumbing and fittings
-
general and home services
-
construction
-
construction
-
plumbing services
-
replacement of shutters
-
sewer construction
-
washing of heating systems
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
installation
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
-
heating systems construction
- Credit score:
- Borderline
- Reputation score:
- 3,880
- Employees:
- 12
- Forecast turnover (2026):
- 1,803,941 €
Building construction works
legalization of construction work, Construction, masonry services, plasterwork, Renovation of apartments, plastering work, roof renovation, facade renovation, apartment building renovation, the Sports Ground
-
plinth renovation solutions
-
roofing
-
construction and real estate
-
construction
-
masonry services
-
plasterwork
-
renovation of apartments
-
plastering work
-
roof renovation
-
facade renovation
-
apartment building renovation
-
the sports ground
-
carpentry
-
reorganisation
-
facade works
-
earthstone works
-
upgrading course
-
renovation of plinths
-
construction project management
-
finishing works
-
sports ground construction
-
building services estonia
-
facade work specialists
-
masonry work services
-
apartment renovation services
-
roof renovation services
-
facade renovation experts
-
real estate construction estonia
-
professional plasterwork
-
carpentry and woodworking
- Credit score:
- Borderline
- Reputation score:
- 3,850
- Employees:
- 21
- Forecast turnover (2026):
- 2,098,110 €
Installation of sanitary equipment
water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements
- Credit score:
- Reliable
- Reputation score:
- 3,560
- Employees:
- 13
- Forecast turnover (2026):
- 1,684,977 €
Special construction work
design, insulation of facades, historical building restoration, renovation of old buildings, preservation of valuable details, building construction, additional construction, Houses, windows, apartment building
-
roofing
-
design
-
construction and real estate
-
construction
-
heritage conservation
-
construction
-
saunas
-
prosthetic log
-
windows and doors
-
facades
-
restoration
-
renovation
-
plaster facades
-
wooden facades
-
meldorfer facades
-
insulation of facades
-
historical building restoration
-
renovation of old buildings
-
preservation of valuable details
-
building construction
-
additional construction
-
roof construction
-
doors
-
apartment building
-
windows
-
houses
-
paired houses
-
special construction work
- Credit score:
- Reliable
- Reputation score:
- 3,520
- Employees:
- 9
- Forecast turnover (2026):
- 1,121,501 €
Raising the Roof with Quality and Care
We specialize in all aspects of roofing work, from planning to final finishing. We offer personalized services, fair prices, and timely execution of work.
-
water work
-
roof
-
roofs
-
construction
-
construction
-
stainwork
-
cancer
-
listrofiles
-
window stains
-
renovation
-
roof safety and safety equipment
-
installation of roof windows
-
installation of window stains
-
installation of wall stains
-
installation of interlaced profiles
-
construction of facades
-
roof construction
-
waltz sheet roof construction
-
profile sheet roofs
-
eternite roofs
-
stone roofs
-
gutter systems
-
roof construction
-
eternite roofs
-
residential construction
-
roof renovation
-
facade construction
-
stone roofing
-
roofing services
-
roof safety equipment
- Credit score:
- Reliable
- Reputation score:
- 3,520
- Employees:
- 7
- Forecast turnover (2026):
- 606,967 €
Terviklikud ehituslahendused sinu jaoks!
Meie firma pakub kõiki ehituslahendusi, alates fassaaditöödest kuni terrassi ehitamiseni. Meie eesmärk on pakkuda parimat teenust ja kvaliteetseid tulemusi, mis kestavad pikka aega.
-
roofing
-
sewerage
-
water supply
-
construction of rainwater systems
-
roofing
-
water supply
-
construction solutions
-
construction and real estate
-
construction
-
construction
-
rental workforce mediation
-
custom home construction
-
chimney work
-
wooden outbuildings
-
production buildings
-
industrial
-
facade work
-
general construction
-
indoor building work
-
terrace building
-
stone furniture
-
plastering
-
painting
-
glassing
-
interior finishing
-
construction of structures
-
roof stain
-
roof windows
-
roof frames
-
wallpaper
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 14
- Forecast turnover (2026):
- 1,279,636 €
Construction of wells
wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works
-
water and sanitation solutions
-
water and sewerage works
-
analysis of water samples
-
design
-
water systems installation
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
registration and liquidation of wells
-
drafting
-
formalisation of documentation
-
drilling
-
measurements of performance
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
drilling wells
-
installation
-
ground heating
-
drilling well
-
depth
-
sanitation
-
construction of wells
-
frequently asked questions
-
documentation
- Credit score:
- Reliable
- Reputation score:
- 3,490
- Employees:
- 10
- Forecast turnover (2026):
- 676,509 €
Roofing
measurement of gutters, rain gutter installation, Repair of gutters, roof safety products, Rainwater drainage, maintenance and cleaning of gutters, construction of stormwater drainage systems, measurement of gutters, acquisition of materials for gutters, installation of rain water gutters
-
rain gutter installation
-
rainwater drainage
-
installation of rain water gutters
-
rainwater gutters
-
stormwater drainage construction
-
roof
-
solutions
-
installation of rain gutters
-
rainwater drainage
-
roofing
-
construction and real estate
-
repair of gutters
-
roof safety products
-
maintenance and cleaning of gutters
-
construction of stormwater drainage systems
-
measurement of gutters
-
acquisition of materials for gutters
-
design of drainage system
-
procurement of drainage pipes and filters
-
installation of drainage system
-
snow barriers
-
roof rails
-
safety clothing for use on the roof
-
roofing products
-
installation
-
color selection
-
security products
-
sales
-
maintenance
-
materials
- Credit score:
- Borderline
- Reputation score:
- 3,470
- Employees:
- 11
- Forecast turnover (2026):
- 389,489 €
Building construction works
excavation drainage, floor, tiling and demolition work, establishment of foundations, construction of houses, roof construction, facade work, floor tiling, masonry services, sauna construction, construction of terraces
-
excavation drainage
-
water and sewerage
-
well drainage, water and sewerage works
-
water and sewerage excavation works
-
roofs
-
various special solutions
-
roofing
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction of houses
-
roof construction
-
facade work
-
floor tiling
-
masonry services
-
sauna construction
-
construction of terraces
-
concrete works
-
establishment of foundations
-
filling materials
-
multilift car
-
coping excavator
-
telescopic loader
-
boost your team
-
cooperation partner
-
experience
-
skills
-
ideas
-
contact information
-
inquiries
- Credit score:
- Neutral
- Reputation score:
- 3,420
- Employees:
- 4
- Forecast turnover (2026):
- 791,529 €
Building Foundations, Sustaining Futures
We specialize in the establishment of sewerage systems, waterway construction, and the creation of durable stone and rubble foundations, ensuring quality and precision in every project.
-
fragmentation solutions
-
management of storm water and waste water
-
construction solutions
-
construction solutions
-
precipitation water and wastewater management
-
fragment tray solutions
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
establishment of sewerage system
-
precipitation and sewage
-
waterway construction
-
foundation construction
-
construction of stone sites
-
construction of a rubble base
-
fragmentation bases
-
external race work
-
construction of rain trails
-
construction of drainage lanes
-
the building of grounds
-
sewage sewerage system
-
stone-building works
-
construction of rubble base
-
exterior construction works
-
sewage system installation
-
construction and maintenance of waterways
-
construction of rain road
-
draining races
-
waterways
-
rainwater trails