- Credit score:
- Reliable
- Reputation score:
- 43,490
- Employees:
- 254
- Forecast turnover (2025):
- 82,857,319 €
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
-
maintenance
-
sanitation
-
maintenance
-
sewer system
-
mining
-
street maintenance
-
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
-
design
-
construction work
-
repair work
-
repair
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 8,410
- Employees:
- 34
- Forecast turnover (2025):
- 11,485,586 €
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
-
reconstruction of heating system
-
renovation of ventilation systems
-
views systems
-
exchange
-
management systems
-
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)
-
renovation of water and sewerage
-
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
-
energy-saving solutions
-
full service under the general contract procedure
- Credit score:
- Reliable
- Reputation score:
- 5,390
- Employees:
- 25
- Forecast turnover (2025):
- 4,451,776 €
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
-
roof maintenance
-
gutter systems
-
repair and maintenance
-
maintenance
-
maintenance work
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof construction
-
roof renovation
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
building
-
design
-
warm-up
-
roof
-
renovation
-
repair
-
insulation work
- Credit score:
- Reliable
- Reputation score:
- 4,950
- Employees:
- 6
- Forecast turnover (2025):
- 3,729,910 €
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
-
balancing the heating system
-
heat pump maintenance
-
heat pumps
-
sewerage
-
heat pumps
-
cooling system
-
sanitation
-
cooling systems
-
maintenance
-
maintenance of heat pumps
-
balancing the heating system
-
service
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
thermia
-
air to air heat pump
-
air to water heat pump
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
- Credit score:
- Reliable
- Reputation score:
- 3,840
- Employees:
- 6
- Forecast turnover (2025):
- 1,020,838 €
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
-
balancing the heating system
-
renovation and maintenance
-
sewerage
-
sewer system
-
heating system
-
maintenance
-
exchange
-
sanitation
-
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
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
shift of trousers
-
installation
-
floor
-
renovation
-
repair
- Credit score:
- Reliable
- Reputation score:
- 3,740
- Employees:
- 13
- Forecast turnover (2025):
- 1,450,313 €
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.
-
central heating systems
-
sewer
-
sewerage
-
sewer construction and maintenance
-
maintenance
-
sanitation
-
construction and maintenance
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
water supply
-
diamond drilling
-
heat nodes
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation
-
custom machine solutions
-
construction services
- Credit score:
- Reliable
- Reputation score:
- 3,420
- Employees:
- 8
- Forecast turnover (2025):
- 748,274 €
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
-
maintenance and cleaning of gutters
-
maintenance
-
rainwater system
-
views systems
-
rainwater systems installation
-
maintenance and cleaning of gutters
-
construction and real estate
-
rain gutter installation
-
repair of gutters
-
roof safety products
-
rainwater drainage
-
construction of stormwater drainage systems
-
measurement of gutters
-
acquisition of materials for gutters
-
installation of rain water 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
-
rainwater gutters
-
roofing products
-
stormwater drainage construction
-
installation
-
color selection
-
security products
-
sales
-
materials
-
roof
- Credit score:
- Neutral
- Reputation score:
- 3,340
- Employees:
- 3
- Forecast turnover (2025):
- 936,987 €
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
-
landscaping and maintenance works
-
sanitation
-
landscaping
-
digging
-
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
-
landscape design
-
snow control work
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
design
-
sales
-
external networks
-
building
-
the plats
-
soil
-
electricity
-
excavation work
-
the excavation
-
road construction
-
stone installation
- Credit score:
- Reliable
- Reputation score:
- 3,280
- Employees:
- 2
- Forecast turnover (2025):
- 100,003 €
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 maintenance
-
rainwater system installation
-
maintenance
-
views systems
-
rainwater system
-
liquid plastic solutions
-
roofing and roofing
-
roof renovation
-
roof construction
-
general building work
-
snow removal from roofs
-
terrace building
-
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
-
warranty
-
repair of leaks
-
warm-up
-
liquid plastic
-
roof inspection
- Credit score:
- Neutral
- Reputation score:
- 3,220
- Employees:
- 3
- Forecast turnover (2025):
- 1,618,149 €
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.
-
sewage sewerage system
-
sewage system installation
-
construction and maintenance of waterways
-
rainwater trails
-
drainage system
-
establishment of water and sewerage system
-
establishment of a water and sanitation system
-
installation of the sewer system
-
precipitation water lines
-
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
-
stone-building works
-
construction of rubble base
-
fragmentation solutions
-
exterior construction works
-
management of storm water and waste water
-
construction of rain road
-
draining races
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 4
- Forecast turnover (2025):
- 303,337 €
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
-
inspection and maintenance
-
heating system maintenance and repair
-
inspection and maintenance
-
repair and maintenance
-
maintenance
-
sanitation
-
sewerage
-
heating system maintenance
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
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
-
modernization of old boiler rooms
-
general and home services
-
fire safety design, construction and maintenance
-
system construction
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 1
- Forecast turnover (2025):
- 245,000 €
Forging and shaping metal and powder metallurgy
roof screws, roofing material, the Roof Ladder, roof bridge, Interface profiles, Snow barrier, rainwater systems installation, tinsel work, Production buildings, Industrial
-
rainwater systems installation
-
gutter systems
-
rainwater gutters
-
rainwater system
-
roof screws
-
roofing material
-
the roof ladder
-
roof bridge
-
interface profiles
-
snow barrier
-
tinsel work
-
production buildings
-
industrial
-
products
-
water work
-
roofing supplies
-
wall profiles
-
smooth stain
-
roof safety products
-
roof accessories
-
additional stains
-
steel samples
-
steel fencing elements
-
roofs
-
roof
-
installation
-
external renovation
-
stain
-
decent work
-
chimney
- Credit score:
- Reliable
- Reputation score:
- 3,170
- Employees:
- –
- Forecast turnover (2025):
- 109,366 €
Flowing with Quality, Sealed with Trust
We specialize in a comprehensive array of plumbing services, from urgent repairs to routine maintenance, ensuring efficient water systems and heating for homes and businesses.
-
elimination of water system accidents
-
boiler maintenance services
-
water filter systems
-
cleaning and maintenance of the boiler
-
exchange
-
exchange
-
maintenance
-
sanitation
-
elimination of sewerage blockages
-
radiator installation
-
radiators replacement
-
installation and exchange of water meters
-
boiler cleaning
-
boiler replacement
-
boiler installation
-
installation of water filters
-
exchange of water filters
-
installation of sink
-
sink installation
-
replacement of mixers and sinks
-
installation of faucets
-
exchange of faucets and taps
-
installation of sewage pipes
-
repair of sewage pipes
-
santechnical works
-
water meter change
-
sealing of water meter
-
installation of toilet
-
radiator washout
-
sewer pipes
- Credit score:
- Reliable
- Reputation score:
- 3,130
- Employees:
- 9
- Forecast turnover (2025):
- 963,038 €
Installation of electrical equipment
commercial premises renovation, heating solutions, Ventilation and cooling, Water supply and sewerage, Design of heating systems, energy calculation, pipe wash, electrical works, renovation, SPECIAL WORKS
-
sanitation
-
cooling systems
-
maintenance
-
sewer systems
-
sewerage
-
electrical systems
-
maintenance work
-
construction and real estate
-
heating solutions
-
ventilation and cooling
-
water supply and sewerage
-
design of heating systems
-
energy calculation
-
pipe wash
-
electrical works
-
renovation
-
special works
-
rebuilding
-
modernhome
-
solutions
-
cooling
-
sweden
-
electricity
-
ventilation work
-
water supply
-
project manager
-
smart house solutions
-
heating solution
-
ventilation solutions
-
ventilation systems
- Credit score:
- Reliable
- Reputation score:
- 2,990
- Employees:
- 9
- Forecast turnover (2025):
- 1,306,516 €
Pipeline and heating installation
septic systems installation, energy and mineral resources, central heating systems, heating, heating solutions, Equipment and machinery, Construction, Construction, climate control installations, Repair of heating systems
-
central heating systems
-
repair of heating systems
-
heating system
-
maintenance
-
sewerage
-
heating systems maintenance
-
construction and real estate
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
climate control installations
-
ground source heat pumps
-
underfloor heating
-
radiant floor heating systems
-
radiator heating
-
tubes
-
air to water heat pumps
-
radiant floor heating
-
heating solution
-
economical
-
installation
-
repair
-
tartu
-
heat pumps
-
tallinn
-
heat pump
-
water and sewerage
- Credit score:
- Reliable
- Reputation score:
- 2,970
- Employees:
- 4
- Forecast turnover (2025):
- 668,225 €
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
-
excavation
-
central systems
-
maintenance work
-
tanks and waste water systems
-
sewerage
-
heating systems construction
-
sanitation
-
maintenance
-
energy and mineral resources
-
heating solutions
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
installation of ground heat pumps
-
sale and packaging of revease households/septics
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
sale and packaging of review households/septics
-
diamond drilling
-
water supply
-
cannulation plumbing
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
installation
-
drilling openings
-
plumbing services
- Credit score:
- Reliable
- Reputation score:
- 2,920
- Employees:
- 4
- Forecast turnover (2025):
- 143,240 €
Special construction work
All over Estonia, installation of wooden parquet, Terrace, Construction, Construction, Glass Special Solutions, Glass balcony railings, Glass canopies, Glass sliding doors, sliding doors
-
exchange
-
rainwater systems installation
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
glass special solutions
-
glass balcony railings
-
glass canopies
-
glass sliding doors
-
sliding doors
-
winter gardens
-
terrace
-
all over estonia
-
limits
-
abroad
-
warm-up
-
installation
-
renovation
-
facade construction
-
constructions
-
terraces
-
concrete works
-
armouring
-
painting works
-
interior finishing
-
foundations
-
roof construction
-
tiling services
- Credit score:
- Reliable
- Reputation score:
- 2,760
- Employees:
- –
- Forecast turnover (2025):
- 29,354 €
Roofing
roofing of a private house, roof, Roofing, roof repair, tinsel work, roof renovation, Roof stain, roof construction, stone roofs construction, tin rolling roofs installation
-
rainwater system
-
rainwater system installation
-
rainwater pipe systems
-
complete rainwater systems
-
maintenance of gutters
-
roofing of a private house
-
roof
-
roofing
-
roof repair
-
tinsel work
-
roof renovation
-
roof stain
-
roof construction
-
stone roofs construction
-
tin rolling roofs installation
-
rain gutter installation
-
rainwater pipes
-
eternic roof
-
roof cover
-
roof works of an apartment building
-
tin roof work
-
wind box installation
-
roof construction
-
stone roof construction
-
tin rolling roof installation
-
roof repair services
-
roof renovation experts
-
roof stain solutions
-
private house roofing
-
tinsel work specialists
- Credit score:
- Borderline
- Reputation score:
- 2,710
- Employees:
- 5
- Forecast turnover (2025):
- 348,196 €
Installation of sanitary equipment
sanitary emergency work, wc swapping and repair, exchange and maintenance of sanitary equipment, faucets, sinks, toilet pots, elimination of accidents in heating, water and sewerage systems, melting of frozen sewage and water pipelines, internal and external networks, plastic and metal tubes, exchange and maintenance of electric boilers, elimination of blockages in sewerage and other pipelines, provision of emergency and maintenance services
-
exchange and maintenance of sanitary equipment
-
exchange and maintenance of electric boilers
-
provision of emergency and maintenance services
-
boiler maintenance
-
electriboiler replacement and care
-
sanitary technical administration and care
-
exchange
-
sanitation
-
maintenance
-
sanitary emergency work
-
wc swapping and repair
-
faucets, sinks, toilet pots
-
elimination of accidents in heating, water and sewerage systems
-
melting of frozen sewage and water pipelines
-
internal and external networks, plastic and metal tubes
-
elimination of blockages in sewerage and other pipelines
-
7 days a week, 24 hours a day
-
plumbing services
-
installation of equipment
-
current operation of internal and external networks
-
repair of toilet seats
-
licketing the avaride of cytes, water and canalisation systems
-
substituted canalization and water treatment
-
enteric and formulations, plast and metalltors
-
segists, preparations, wc-pots
-
wc-pottle space and remont
-
sanitary technical avaritation
-
external networks
-
sinks
-
repair
- Credit score:
- Reliable
- Reputation score:
- 2,710
- Employees:
- 1
- Forecast turnover (2025):
- 6,811 €
Building construction works
Vile roofs, installation of roof accessories, Flat roofs, wooden outbuildings, Balcony glass installation, Installation of windows, Gypsum ceilings, Construction of suspended ceilings, Construction of flat roofs, Installation of profile sheet
-
installation of rainwater systems and roof accessories
-
rainwater systems installation
-
exchange
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
wooden outbuildings
-
balcony glass installation
-
installation of windows
-
gypsum ceilings
-
construction of suspended ceilings
-
construction of flat roofs
-
installation of profile sheet
-
restoration of old houses
-
flat roofs
-
vile roofs
-
construction of attic floors
-
construction of facades
-
wooden facades
-
warm-up
-
renovation
-
breathable facades
-
installation of the table
-
construction of wooden frames
-
woodwork construction
-
installation of rafters
-
installation and replacement of the lining table
-
stone and eternite roofs
-
plaster installation
-
construction of suspended ceilings