- Credit score:
- Reliable
- Reputation score:
- 38,040
- Employees:
- 243
- Forecast turnover (2025):
- 38,308,473 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
sanitation
-
construction of roads
-
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
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 3,430
- Employees:
- 12
- Forecast turnover (2025):
- 1,266,039 €
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.
-
sewer
-
sewerage
-
sanitation
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
central heating systems
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
water supply
-
diamond drilling
-
heat nodes
-
eco-friendly ground heating
-
installation of ground heating
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation
-
custom machine solutions
-
construction services
-
construction of boiler house
-
installation of water pipeline
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 7
- Forecast turnover (2025):
- 279,237 €
Installation of sanitary equipment in Viimsi vald
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
-
construction of water trails
-
rainwater, drainage pumping stations
-
construction of outdoor trails
-
sanitation
-
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
-
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
- Credit score:
- Reliable
- Reputation score:
- 2,900
- Employees:
- 3
- Forecast turnover (2025):
- 99,639 €
Installation of sanitary equipment in Tallinn
Boiler Installation, waste water tank, Construction of roads, sanitation, Building, Installation, Design, septics, internal sewerage networks, sewer wells
-
construction of outdoor trails
-
construction of sewer trails
-
sanitation
-
construction of roads
-
waterway construction
-
water pipeline construction
-
sewer pits
-
sewerage internal networks
-
sewage tanks
-
radiator installation
-
floor heating pipeline
-
boiler installation
-
sewer wells
-
internal sewerage networks
-
septics
-
design
-
installation
-
building
-
waste water tank
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 2,860
- Employees:
- 10
- Forecast turnover (2025):
- 409,741 €
Enhancing Environments, Empowering Sustainability!
We specialize in delivering comprehensive climate control systems for industrial and residential use.
-
sewer
-
heating solutions
-
climate
-
cooling systems
-
water
-
ventilation
-
bioenergy
-
finnish
-
industrial energy
-
cooling systems installation
-
ventilation solutions
-
climate control systems
-
sanitation maintenance
-
water purification systems
-
hvac services
-
energy-efficient heating
-
commercial cooling systems
-
water management solutions
-
sewer system services
-
bioenergy technology
-
finnish heating technology
-
industrial energy solutions
-
heating systems
-
air conditioners
-
water systems
-
comprehensive solutions
-
water treatment
-
sewer systems
-
detection of leaks
-
cleaning solutions
- Credit score:
- Reliable
- Reputation score:
- 2,850
- Employees:
- 3
- Forecast turnover (2025):
- 815,434 €
Building construction works in Lääne-Harju vald
contact information, Construction, Construction, sauna construction, Ventilation work, General construction, facades, interior finishing, electrical works, santechnical works
-
gutter systems
-
construction of roads
-
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
-
door and window installation
-
floor construction
-
intermediate ceiling construction
-
construction of terraces
-
gypsum works
-
suspended ceilings
-
hydroinsulation
-
tiling services
-
floor coverings
- Credit score:
- Reliable
- Reputation score:
- 2,800
- Employees:
- 3
- Forecast turnover (2025):
- 346,749 €
Building construction works in Tallinn
Construction, Construction, private house building, design of private houses, Measurements/Studies, Construction of intra-plot routes, Special Parts Work, the Plot Field Works, Construction documentation, preparation of building documentation / application for use and occupancy permits
-
sewerage
-
construction of roads
-
construction
-
construction
-
private house building
-
design of private houses
-
measurements/studies
-
construction of intra-plot routes
-
special parts work
-
the plot field works
-
construction documentation
-
preparation of building documentation / application for use and occupancy permits
-
free advice
-
surveying and surveys
-
preparation of building documentation
-
general construction work of a private house
-
communication systems
-
heating and ventilation
-
electrical and surveillance systems
-
water supply and sewerage
-
design
-
installation
-
engineer
-
tiling services
-
question
-
road and square construction
-
research
-
drainage systems
-
constructions
-
water supply
- Credit score:
- Neutral
- Reputation score:
- 2,760
- Employees:
- 2
- Forecast turnover (2025):
- 1,161,158 €
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.
-
construction of rain trails
-
rainwater trails
-
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 drainage lanes
-
the building of grounds
-
sewage sewerage system
-
stone-building works
-
construction of rubble base
-
fragmentation solutions
-
exterior construction works
-
sewage system installation
-
management of storm water and waste water
-
construction and maintenance of waterways
-
construction of rain road
-
draining races
-
waterways
-
drainage system
-
establishment of water and sewerage system
-
external races
- Credit score:
- Reliable
- Reputation score:
- 2,450
- Employees:
- 2
- Forecast turnover (2025):
- 75,207 €
Special construction work in Tallinn
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
-
construction of water trails
-
construction of water routes
-
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
-
excavation
-
room excavator services
-
drainage construction
-
removal of stumps
-
construction of sewerage lines
-
planning work
-
installation of drainage systems
-
construction of storage and filter networks
-
installation of pump
-
road construction
-
excavation work
-
road construction
-
reliable service
-
schedule
- Credit score:
- Reliable
- Reputation score:
- 2,410
- Employees:
- 1
- Forecast turnover (2025):
- 363,727 €
Building construction works in Viljandi
Construction, Construction, preparation of communications, vundamending situation, replacement of seins, water work, latest industry, prefabricated wooden houses, Renovation work, demolition services
-
construction of water trails
-
sales and installation of rainwater systems
-
construction
-
construction
-
preparation of communications
-
vundamending situation
-
replacement of seins
-
water work
-
latest industry
-
prefabricated wooden houses
-
renovation work
-
demolition services
-
construction of saunas and washrooms
-
sewerage line construction
-
septic tank installation
-
construction of heating systems
-
sale and installation of roof trusses
-
exchange of trade cover
-
insulation of roofs
-
gypsum and painting
-
tiling services
-
floor covering services
-
window and door installation
-
electrical works
-
steel construction
-
santechnical works
-
owner supervision service
-
design
-
roof
-
the keys
- Credit score:
- Reliable
- Reputation score:
- 2,380
- Employees:
- –
- Forecast turnover (2025):
- –
Other land transport services in Järva vald
container transport, Logistics, Transhipment, Moving service, tyre replacement, excavation work, transport service, logistics, container transport, construction of roads
- Credit score:
- Reliable
- Reputation score:
- 2,320
- Employees:
- 1
- Forecast turnover (2025):
- –
Construction of sewer lines in Harku vald
Construction, Construction, Solutions, sanitation, new developments, excavation work, Multilift, heating solutions, Construction of roads, construction of sewer trails
-
sanitation
-
construction of roads
-
construction of sewer trails
-
design of routes
-
construction of water and sewer-trails
-
construction
-
construction
-
solutions
-
new developments
-
excavation work
-
multilift
-
heating solutions
-
construction of water and sewer lines
-
sanitary work
-
excavation
-
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
-
sanitary services
-
multilift and tipper services
-
construction of water and sanitation lines
-
water and sanitation systems for private homes
-
installation of sewer and water pumps
-
repair and maintenance of pipelines
-
excavation and earthworks
- Credit score:
- Borderline
- Reputation score:
- 2,310
- Employees:
- 3
- Forecast turnover (2025):
- 138,124 €
Excavation and soil work in Paide
Sustainable, parking lots, Entrance routes, Cleaning of forest ditches, Sale of bulk material, bulk material sales, Water and sanitation routes, Gravel, soil work services, Maintenance of roads
-
construction of roads
-
sanitation
-
sustainable
-
parking lots
-
entrance routes
-
cleaning of forest ditches
-
sale of bulk material
-
bulk material sales
-
water and sanitation routes
-
soil work services
-
maintenance of roads
-
trackwork
-
soil work
-
sale of gravel, rubble, sand
-
parkalte, levelling of yards
-
water and sanitation routes
-
metsakraving cleaning
-
pools, recesses
-
public material sale
-
background of maxytes
-
soil
-
järva county
-
customers
-
installation
-
sales
-
all over estonia
-
technique
-
pools
-
traces
-
cleaning
- Credit score:
- Reliable
- Reputation score:
- 2,270
- Employees:
- 3
- Forecast turnover (2025):
- 494,287 €
Installation of sanitary equipment in Kiili vald
Trackwork, construction of water trails, building equipment rental, heating solutions, Tanks, Technical systems, Tubes, sanitary equipment installation, detection of water meters, sanitary equipment installation
-
sewerage
-
construction of water trails
-
excavation work
-
plumbing
-
the trail
-
construction of the water and sewerage route
-
waterway
-
bio-cleaner
-
drainage
-
construction of drainage
-
excavation and earthworks
-
excavation services
-
haulage with multi-lift
-
water sewer
-
building equipment rental
-
heating solutions
-
tanks
-
technical systems
-
tubes
-
trackwork
-
ventilation work
-
carrying out pipework
-
sanitary equipment installation
-
sanitary equipment installation
-
detection of water meters
-
installation of sanitary equipment
- Credit score:
- Risky
- Reputation score:
- 1,950
- Employees:
- 5
- Forecast turnover (2025):
- 600,545 €
Installation of sanitary equipment in Harku vald
Construction, Construction, Construction of gas installation, septics, Imbalances, sanitation, Tanks, Pumps, soil, excavation work
- Credit score:
- Reliable
- Reputation score:
- 3,280
- Employees:
- 10
- Forecast turnover (2025):
- 993,116 €
Construction of sewer lines in Lääne-Nigula vald
excavation and earthworks services, Construction, construction of water supply, construction of external sewers, water supply connection works, sewerage connection work, drafting of vk projects, coordination of geodetic works, water supply and sewerage services, compression of soil
-
sewerage
-
installation of external trails
-
sanitation
-
construction of outdoor trails
-
excavation and earthworks services
-
construction
-
construction of water supply
-
construction of external sewers
-
water supply connection works
-
sewerage connection work
-
drafting of vk projects
-
coordination of geodetic works
-
water supply and sewerage services
-
compression of soil
-
preparation and coordination of vk projects
-
water supply and sewerage connection works
-
construction of external paths for water supply
-
geodetic works for design
-
construction of pipelines
-
infrastructure construction
-
installation of external lanes
-
acquisition of connection permits
-
performance of connection work
-
integration of infrastructure
-
installation of connection points
-
vk projects
-
project planning
-
technical documentation
-
coordination and licensing
-
external races
- Credit score:
- Reliable
- Reputation score:
- 3,190
- Employees:
- 4
- Forecast turnover (2025):
- 279,555 €
Pipeline and heating installation in Tallinn
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
-
sanitation
-
sewerage
-
gas trails
-
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
-
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
-
repair and maintenance
-
connection services
- Credit score:
- Borderline
- Reputation score:
- 2,930
- Employees:
- 7
- Forecast turnover (2025):
- 798,424 €
Pipeline and heating installation in Kuusalu vald
construction of sewerage lines, installation and construction of sewerage systems, installation and construction of water supply systems, installation and construction of heating equipment, installation and construction of air conditioners, installation and construction of sewerage lines and systems, heating and air conditioning installation and construction, installation of sewerage pipeline, Construction of water pipelines, heating system installation
-
installation of external trails
-
sanitation
-
construction of sewerage lines
-
installation and construction of sewerage systems
-
installation and construction of water supply systems
-
installation and construction of heating equipment
-
installation and construction of air conditioners
-
installation and construction of sewerage lines and systems
-
heating and air conditioning installation and construction
-
installation of sewerage pipeline
-
construction of water pipelines
-
heating system installation
-
ventilation systems
-
construction consultation
-
design of heating systems
-
advising on water pipeline solutions
-
design of water and sewerage systems
-
floor heating
-
radiator heating
-
sewer systems
-
waterways
-
sanitary equipment installation
-
drainage pipes
-
septics
-
tanks
-
design of floor heating
-
installation of radiant floor heating
-
design of radiator heating
-
installation of radiator heating
-
sewerage system design
- Credit score:
- Risky
- Reputation score:
- 2,870
- Employees:
- 6
- Forecast turnover (2025):
- 243,713 €
Construction of sewer lines in Tartu
Construction of sewerage lines, Construction of waterways, Water supply and sewerage, Water supply and construction of sewerage lines, U, Y, S, A, A, A
-
s
-
drawing and document building of trails
-
construction of sewerage lines
-
construction of waterways
-
water supply and sewerage
-
water supply and construction of sewerage lines
-
u
-
y
-
a
-
a
-
a
-
a
-
a
-
construction of stormwater pipelines
-
pipeline construction
-
water supply and design of sewerage lines
-
construction of storm water pipeline
-
water and sanitation routes
-
water and sewerage pipelines
-
construction and design of storm water pipeline
-
water pipelines
-
pipeline installation
-
connecting pipes
-
pipework maintenance
-
pipeline repair
-
design consultation
-
sewer systems
-
water supply systems
-
preparation of the project
-
installation of pipes and equipment
- Credit score:
- Reliable
- Reputation score:
- 2,590
- Employees:
- 3
- Forecast turnover (2025):
- 74,387 €
Sewerage in Rakvere vald
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
-
filling of outdoor trails with water
-
sewerage
-
transport of waste
-
waste management
-
general and home services
-
sucking sand and mud
-
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
-
soak wells, sediment tanks
-
elimination of blockages
-
pipeline wash
-
discharge septic tanks
-
suction system tanks