- 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.
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maintenance
-
maintenance
-
mining
-
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
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project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- 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
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heat pump maintenance
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air to air heat pump
-
heat pumps
-
heat pump
-
heat pumps
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air heat pump
-
maintenance
-
wells
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
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ground source heat pump
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smart management
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solar heating
-
underfloor heating
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the heat center
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thermia
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air to water heat pump
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sewerage
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installation
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floor pouring
-
excavation work
-
question
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ground source heat pumps
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radiator heating
-
cooling
-
indoor climate
- Credit score:
- Reliable
- Reputation score:
- 3,800
- Employees:
- 12
- Forecast turnover (2025):
- 3,074,225 €
Construction of wells
heating solutions, Construction, Construction, hydrogeological works, Drilling heat wells, Establishment of boreholes, heating solution, Drilling wells, consultations, Design
- 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
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water pumping
-
heat pumps
-
pumps
-
heat pumps installation
-
well construction
-
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
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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
- Credit score:
- Reliable
- Reputation score:
- 3,110
- Employees:
- 4
- Forecast turnover (2025):
- 590,665 €
Manufacture of furniture, except mattresses
aluminum products, fittings, Glass Plastic, Roof ladders, hot tubs, table rim, professional welding services, CNC milling services, aluminum products Estonia, metal fittings Tallinn
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pumps
-
wells
-
aluminum products
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fittings
-
glass plastic
-
roof ladders
-
hot tubs
-
table rim
-
professional welding services
-
cnc milling services
-
aluminum products estonia
-
metal fittings tallinn
-
custom glass plastic items
-
roof ladders for sale
-
outdoor hot tubs estonia
-
custom table rim manufacturing
-
metal sawing services
-
metal bending services
-
precision drilling metal
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aluminum profile cutting
-
industrial metalworking
-
custom fiberglass products
-
sawing of steel
-
milling
-
drilling
-
welding
-
boards
-
door links
-
door hinges
-
fiberglass septic tanks
- 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
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installation of ground heat pumps
-
excavation
-
ground source heat pumps
-
maintenance
-
installation of ground heat pump
-
energy and mineral resources
-
heating solutions
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
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
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
installation
-
drilling openings
-
plumbing services
-
apartment buildings
- Credit score:
- Reliable
- Reputation score:
- 2,820
- Employees:
- 2
- Forecast turnover (2025):
- 204,150 €
Construction of wells
well accessories, mineral resources and natural resources, Drilling wells, manufacture of cell wells, well location determination, construction of sewerage wells, installation of septic tanks, construction of drainage wells, construction of sewerage lines and suction areas, drilling of masts, posts, foundation holes
-
drilling wells
-
installation of pump and hydrofor
-
pump and hydrofor installation
-
cell wells
-
tray wells
-
pump wells
-
well accessories
-
mineral resources and natural resources
-
manufacture of cell wells
-
well location determination
-
construction of sewerage wells
-
installation of septic tanks
-
construction of drainage wells
-
construction of sewerage lines and suction areas
-
drilling of masts, posts, foundation holes
-
construction of water trails
-
sale of concrete elements
-
cleaning and repair of wells
-
mineral resources
-
sewerage lines construction
-
septic systems installation
-
natural resources
-
well cleaning services
-
drilling wells services
-
cell wells manufacturing
-
sewerage wells construction
-
drainage wells construction
-
suction areas construction
-
foundation holes drilling
-
water trails construction
- Credit score:
- Neutral
- Reputation score:
- 2,600
- Employees:
- 9
- Forecast turnover (2025):
- 287,854 €
Building construction works
renovation, Design, Construction, finishing, construction of parking areas, private road planning, landscaping, establishment of parking lots, establishment of private roads, Inventory
-
maintenance
-
digging
-
establishment of courtyards
-
small parking areas
-
planning private roads
-
sewer system
-
landscaping works
-
general construction
-
general construction work
-
planning
-
preparation
-
the building
-
inventory
-
design
-
construction
-
finishing
-
construction of parking areas
-
private road planning
-
renovation
-
construction of sewerage systems
-
landscaping
-
establishment of private roads
-
establishment of parking lots
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 2,160
- Employees:
- 1
- Forecast turnover (2025):
- 52,210 €
Construction of wells
well water, Pumps and compressors, Well Cells, construction of sewerage lines, cell wells, cleaning, pumping out the sediment, drilling well cleaning, cleaning of cell wells, refurbishment of wells
-
cell wells
-
drilling well cleaning
-
cleaning of cell wells
-
refurbishment of wells
-
well cleaning
-
maintenance and repair of pump equipment
-
well cleaning
-
maintenance
-
construction of wells
-
well water
-
well cells
-
construction of sewerage lines
-
cleaning
-
pumping out the sediment
-
sealing of cell spacings
-
drilling well pumps and installation
-
cell well cleaning
-
maintenance and installation of various pumps
-
selection and advice of pumps
-
sewer repair works
-
maintenance of sewer systems
-
construction of a trawl
-
pumps and installation
-
maintaining quality
-
installation
-
cleaning
-
all over estonia
-
customers
-
renovation
-
repair
- Credit score:
- Borderline
- Reputation score:
- 1,130
- Employees:
- 5
- Forecast turnover (2025):
- 237,063 €
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
-
cooling and air conditioning systems, heat pumps
-
maintenance
-
construction of pumping stations
-
collection wells
-
sauna wells
-
air-to-air/air-to-water heat pump
-
installation
-
construction of pressure trails
-
construction and insulation of outdoor trails
-
bucket loader services
-
excavation work
-
heating solutions
-
ventilation
-
bio-cleaners
-
sewerage
-
water supply
-
e-shop
-
construction of ventilation systems
-
ventilation maintenance
-
warranty work
-
sewerage works
-
establishment of water supply
-
septics
-
imbalances
-
air purifiers
-
solar energy panels
-
ground heating
-
boilers and battery tanks
-
installation accessories
-
collateral
- Credit score:
- Reliable
- Reputation score:
- 4,390
- Employees:
- 15
- Forecast turnover (2025):
- 2,329,915 €
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.
-
cleaning of grease wells
-
cleaning and emptying of rainwater wells
-
pumping work
-
cleaning and emptying of storm water wells
-
rainwater wells
-
sewerage
-
transport of waste
-
waste management
-
general and home services
-
elimination of sewerage blockages
-
fat trappers
-
water supply and repair of sewers
-
pressure washing of sewage pipes
-
cleaning sand trappers
-
street cleaning
-
video surveys and pipeline searches
-
snow removal
-
watering services
-
waste management services
-
environmental cleaning solutions
-
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:
- 4,030
- Employees:
- 11
- Forecast turnover (2025):
- 2,124,373 €
Engineering-technical design
Pumps, septicators with filter basket, wastewater and stormwater treatment, oil and fat trappers, stink filters, wastewater treatment plant equipment, special purpose wells, Tanks, rainwater collectors, Environmental Engineering
-
pumps
-
special purpose wells
-
environmental engineering
-
expert assessment of building design documentation
-
sewage treatment equipment
-
septics
-
bio-cleaners
-
seal systems
-
oil catcher
-
fat trappers
-
rainwater collectors
-
tanks
-
wastewater treatment plant equipment
-
stink filters
-
oil and fat trappers
-
wastewater and stormwater treatment
-
septicators with filter basket
-
engineering-technical design
- Credit score:
- Reliable
- Reputation score:
- 3,550
- Employees:
- 14
- Forecast turnover (2025):
- 1,430,211 €
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
-
drilling wells
-
ground heating wells
-
cleaning wells
-
drilling wells
-
drilling well
-
wells
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
water and sanitation solutions
-
registration and liquidation of wells
-
water and sewerage works
-
drafting
-
formalisation of documentation
-
drilling
-
analysis of water samples
-
design
-
measurements of performance
-
water systems installation
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
installation
-
ground heating
-
depth
-
sanitation
-
construction of wells
-
frequently asked questions
- Credit score:
- Reliable
- Reputation score:
- 3,230
- Employees:
- 7
- Forecast turnover (2025):
- 278,886 €
Construction of wells
drilling of underground heating wells, drilling of garden pole holes, water lifting equipment installation, septic tanks sale and installation, drilling wells and construction of water trails, drilling holes in ground heat piles, installation of water lifting equipment, installation of water lifting equipment, drilling ground contours, land heating wells drilling
-
drilling wells
-
design of wells
-
elimination of wells
-
deep water pumps sale and installation
-
construction of wells
-
hydrogeological works
-
machine park
-
construction of water trails
-
drilling of garden post holes
-
drilling holes in geothermal piles
-
special purpose boreholes drilling
-
drilling of ground contours
-
land heating wells drilling
-
drilling of garden pole holes
-
water lifting equipment installation
-
septic tanks sale and installation
-
drilling wells and construction of water trails
-
drilling holes in ground heat piles
-
drilling of underground heating wells
-
drilling of special purpose wells
-
installation of water lifting equipment
-
drilling ground contours
-
installation of water lifting equipment
- Credit score:
- Reliable
- Reputation score:
- 3,070
- Employees:
- 5
- Forecast turnover (2025):
- 239,331 €
Building construction works
Construction, General construction, Roofing, foundation, renovation, indoor building work, repair works, exterior construction works, finishing, the facade
-
maintenance
-
repair of stairwells
-
construction
-
general construction
-
roofing
-
foundation
-
renovation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
repair and renovation
-
santechnical works
-
projects
-
roof construction
-
masonry services
-
facade work
-
warm-up
-
installation
-
repair
-
apartment associations
-
tallinn
-
insulation work
-
terraces
-
concrete works
- Credit score:
- Reliable
- Reputation score:
- 2,920
- Employees:
- 7
- Forecast turnover (2025):
- 552,081 €
Installation of sanitary equipment
bio-cleaners installation, Construction of waterways, Construction, Construction, Emergency work, Drainage systems, Construction of sewerage system, Construction of sewerage systems, sewerage pipelines installation, Construction of sewerage lines
-
rainwater, drainage pumping stations
-
repair of amortised concrete sewer wells
-
construction and real estate
-
general and home services
-
construction
-
construction
-
emergency work
-
drainage systems
-
construction of sewerage system
-
construction of sewerage systems
-
sewerage pipelines installation
-
construction of sewerage lines
-
construction of water measuring nodes
-
construction of waterways
-
construction of water trails
-
water supply and repair of sewers
-
water supply and construction of sewerage lines
-
external sewerage construction
-
installation of stone parquet
-
installation of curbs
-
excavation work
-
preparatory work
-
installation of water measuring nodes
-
construction of water, sewerage pipelines
-
septic systems installation
-
demolition services
-
construction of drainage pipes
-
construction and cleaning of drainage ditches
-
water and sewage system construction
-
soil work
- Credit score:
- Borderline
- Reputation score:
- 2,630
- Employees:
- 1
- Forecast turnover (2025):
- 278,973 €
Construction of sewer lines
Construction, Construction, Solutions, sanitation, new developments, excavation work, Multilift, heating solutions, Construction of roads, construction of sewer trails
-
excavation
-
installation of sewer and water pumps
-
construction
-
construction
-
solutions
-
sanitation
-
new developments
-
excavation work
-
multilift
-
heating solutions
-
construction of roads
-
construction of sewer trails
-
construction of water and sewer lines
-
sanitary work
-
design of routes
-
complete solutions for private homes
-
new development solutions
-
heating solutions
-
tipper services
-
installation of water pipelines
-
installation of sewage systems
-
eradication of blockages
-
soil work
-
sanitation services
-
multilift and tipper services
-
construction of water and sanitation lines
-
water and sanitation systems for private homes
-
repair and maintenance of pipelines
-
excavation and earthworks
-
preparation and installation of routes
- Credit score:
- Reliable
- Reputation score:
- 2,550
- Employees:
- 4
- Forecast turnover (2025):
- 483,290 €
Bringing Water to Life, Sustainably!
We specialize in the construction, maintenance, and repair of wells, providing sustainable water solutions.
-
drilling wells
-
drilling wells
-
design of wells
-
drilling well cleaning
-
repair of wells
-
pumplad
-
well accessories
-
hydrogeological works
-
drilling well construction
-
elimination of wells
-
construction of waterways
-
construction of water trails
-
professional of purchased functions,
-
licvidation
-
vertical maky
-
cleaning, remont, care
-
water rasses
-
water care device
-
water administration device
-
drilling new wells
-
well cleaning services
-
repair and restoration of boreholes
-
well-clearing services
-
project documentation
-
acquisition of use and occupancy permit
-
environmental impact assessments
-
consultations on regulatory compliance
-
construction of wells
- Credit score:
- Reliable
- Reputation score:
- 2,480
- Employees:
- 3
- Forecast turnover (2025):
- 79,037 €
Sewerage
sewerage routes, Elimination of sewerage blockages, Pressure washing work, pressure washing, Fecal transport, other services, pipeline wash, suction system tanks, Discharge septic tanks, STORAGE OF TRASSES
-
soak wells, sediment tanks
-
sewerage
-
transport of waste
-
waste management
-
general and home services
-
sucking sand and mud
-
filling of outdoor trails with water
-
washing of pits and plumbing
-
discharge of septic tanks and sediment pits
-
discharge of dry toilets
-
emptying outdoor toilets
-
emptying tanks for suction systems
-
presentation of cablitrasses
-
storage of trasses
-
elimination of sewerage blockages
-
pressure washing work
-
pressure washing
-
fecal transport
-
other services
-
sewerage routes
-
elimination of blockages
-
pipeline wash
-
discharge septic tanks
-
suction system tanks
- Credit score:
- Reliable
- Reputation score:
- 2,470
- Employees:
- 1
- Forecast turnover (2025):
- 73,893 €
Special construction work
excavation of land, construction and demolition, Drainage systems, foundation excavation, Digging cable ditches, Insurance of inclines, Room excavator services, Preparation of agricultural areas, land excavation, soil leveling
-
excavation
-
installation of pump
-
sewerage
-
construction and real estate
-
building construction firms
-
drainage systems
-
foundation excavation
-
digging cable ditches
-
insurance of inclines
-
room excavator services
-
preparation of agricultural areas
-
land excavation
-
soil leveling
-
construction of water and sewerage pipelines
-
construction and demolition
-
excavation of stumps and roots
-
soil work
-
construction of water trails
-
room excavator services
-
drainage construction
-
removal of stumps
-
construction of sewerage lines
-
planning work
-
installation of drainage systems
-
construction of storage and filter networks
-
road construction
-
excavation work
-
road construction
-
reliable service
-
schedule