- 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.
-
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:
- 15,430
- Employees:
- 37
- Forecast turnover (2025):
- 17,916,301 €
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
-
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
-
water pipeline installation
-
public buildings
-
high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 9,110
- Employees:
- 46
- Forecast turnover (2025):
- 3,519,709 €
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
-
design
-
sanitation
-
santechnical works
-
installation of sanitary equipment
-
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
-
water supply and sanitation works
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
installation
-
design and installation
-
private houses
-
tallinn
-
maintenance
-
sewer works
-
sprinkler
- 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
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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 water and sewerage
-
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:
- Reliable
- Reputation score:
- 8,320
- Employees:
- 4
- Forecast turnover (2025):
- 14,980,231 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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design
-
the complete solution
-
construction engineering
-
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
- 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
-
bosch climate engineering
-
heating solution
-
sanitary equipment
-
solar energy
-
sanitation
-
solutions
-
sanitary equipment installation
-
finding solutions
-
ventilation
-
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
- 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
-
heating solutions
-
sanitary equipment installation
-
sanitary equipment
-
sanitation
-
solutions
-
installation of sanitary equipment
-
construction and real estate
-
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
-
balancing the heating system
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
installation
-
floor
-
renovation
-
sewer system
-
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.
-
heating solutions
-
environmentally friendly water solutions
-
custom machine solutions
-
solutions
-
sanitation
-
installation of sanitary equipment
-
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
-
water supply
-
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
- 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
-
water and sanitation solutions
-
design
-
sanitation
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
registration and liquidation of wells
-
water and sewerage works
-
drafting
-
formalisation of documentation
-
drilling
-
analysis of water samples
-
measurements of performance
-
water systems installation
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
drilling wells
-
installation
-
ground heating
-
drilling well
-
depth
-
construction of wells
-
frequently asked questions
-
documentation
- 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
-
design
-
sanitation
-
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
-
landscaping and maintenance works
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
sales
-
external networks
-
building
-
the plats
-
landscaping
-
soil
-
electricity
-
excavation work
-
the excavation
-
road construction
-
stone installation
- 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
-
heating solutions
-
sanitary engineering and installation
-
sanitary equipment
-
sanitation
-
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
-
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
-
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:
- Reliable
- Reputation score:
- 3,160
- Employees:
- 7
- Forecast turnover (2025):
- 760,558 €
Manufacture of furniture, except mattresses
furniture manufacturing, Furniture Industry, kitchen furniture, high-quality kitchen furniture, furniture manufacturer, ordering kitchen furniture, frameings, melamine, doors and front panels, worktops
-
sanitation
-
kitchen lighting solutions
-
ventilation solutions
-
energy-saving solutions
-
lighting solutions
-
furniture manufacturing
-
furniture industry
-
kitchen furniture
-
high-quality kitchen furniture
-
furniture manufacturer
-
ordering kitchen furniture
-
frameings
-
melamine
-
doors and front panels
-
worktops
-
rear walls
-
fittings
-
custom kitchen furniture
-
laminate kitchen worktops
-
high-quality kitchen fittings
-
melamine kitchen panels
-
durable kitchen rear walls
-
modern kitchen design
-
natural veneer kitchen doors
-
painted mdf kitchen fronts
-
solid wood kitchen cabinets
-
aluminum frame kitchen doors
-
quartz kitchen countertops
-
granite kitchen surfaces
-
ceramic kitchen backsplashes
- Credit score:
- Reliable
- Reputation score:
- 3,140
- 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
-
heating solutions
-
solutions
-
sanitation
-
smart house solutions
-
heating solution
-
ventilation solutions
-
led solutions
-
construction and real estate
-
ventilation and cooling
-
water supply and sewerage
-
design of heating systems
-
energy calculation
-
pipe wash
-
electrical works
-
renovation
-
special works
-
rebuilding
-
modernhome
-
cooling
-
cooling systems
-
sweden
-
maintenance
-
sewer systems
-
sewerage
-
electricity
-
ventilation work
-
electrical systems
-
maintenance work
-
water supply
-
project manager
- 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
-
heating solutions
-
sanitation
-
energy and mineral resources
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
installation of ground heat pumps
-
excavation
-
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
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
installation
-
drilling openings
-
plumbing services
-
apartment buildings
-
private houses
- Credit score:
- Borderline
- Reputation score:
- 2,820
- Employees:
- 7
- Forecast turnover (2025):
- 1,150,034 €
Installation of sanitary equipment
HVAC installation, flexible solutions, adaptation of solutions in emergency situations, preparation of work drawings, consultation in design, on-site object evaluation, efficient ventilation systems, custom ventilation design, construction engineering expertise, pipe repair services
-
special construction engineering work
-
ventilation solutions
-
special construction engineering
-
flexible solutions
-
installation of sanitary equipment
-
ventilation systems installation
-
maintenance and repair of pipe systems
-
ventilation maintenance
-
residential ventilation systems
-
industrial ventilation services
-
pipe systems maintenance
-
pipe systems repair
-
hvac installation
-
commercial pipe systems
-
pipe repair services
-
construction engineering expertise
-
custom ventilation design
-
efficient ventilation systems
-
on-site object evaluation
-
consultation in design
-
preparation of work drawings
-
adaptation of solutions in emergency situations
- Credit score:
- Reliable
- Reputation score:
- 2,780
- Employees:
- 5
- Forecast turnover (2025):
- 121,602 €
Construction of sewer lines
counselling, building and finishing materials, energy and mineral resources, Interior, heating, heating solutions, mineral resources and natural resources, Equipment and machinery, Construction of sewerage systems, Construction
-
heating solutions
-
consulting on sanitary solutions
-
sanitary engineering solutions
-
sewer solutions
-
wastewater solutions
-
counselling
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
interior
-
heating
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
construction of sewerage systems
-
sewerage pipelines installation
-
construction of sewerage lines
-
heating trails
-
construction of waterways
-
small boiler houses
-
up to 1mw power
-
one company or apartment building
-
cooperation with apartment associations
-
renovation
-
blockages and leaks
-
elimination by pressure washing
-
elimination by chemicals
-
mechanically liquidating
- Credit score:
- Reliable
- Reputation score:
- 2,690
- Employees:
- –
- Forecast turnover (2025):
- –
Building construction works
design and construction, Construction, Design, construction of warehouses, building permit, sanitation, Sales, production facility construction, Fiddle greys, glued wood
-
engineering design
-
design
-
sanitation
-
construction
-
architectural design
-
styling hall construction
-
project management
-
construction of office buildings
-
gallery
-
architectural design
-
3d - modelling
-
manufacture of structures
-
standard gable grey
-
energy efficient gablehall
-
insulated gable hall
-
lightweight slice gray
-
construction
-
construction of warehouses
-
building permit
-
sales
-
design and construction
-
material
-
steel
-
glued wood
-
fiddle greys
-
production facility construction
-
construction and design
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 2,670
- Employees:
- 1
- Forecast turnover (2025):
- 49,948 €
Pipeline and heating installation
pipework, heating solutions, Plumbing and fittings, various sanitary works, Construction, Installation, santechnical works, repair, maintenance, faucets
-
heating solutions
-
santechnical works
-
various sanitary works
-
sanitation
-
sanitary equipment
-
heating solutions provider
-
sanitary works
-
construction and real estate
-
plumbing and fittings
-
general and home services
-
construction
-
installation
-
repair
-
maintenance
-
faucets
-
pipeline installation
-
radiator installation
-
pärnu
-
apartment associations
-
exchange
-
boiler maintenance
-
sinks
-
construction of a heating pipeline
-
septic tanks
-
building
-
renovation
-
water floor heating
-
sanitary equipment installation
-
heating systems construction
-
sewer works
- 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
-
solutions
-
sanitation
-
heating solutions
-
sanitary work
-
heating solutions
-
complete solutions
-
construction
-
construction
-
new developments
-
excavation work
-
multilift
-
construction of roads
-
construction of sewer trails
-
construction of water and sewer lines
-
excavation
-
design of routes
-
complete solutions for private homes
-
new development 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
-
installation of sewer and water pumps
-
repair and maintenance of pipelines
-
excavation and earthworks
- Credit score:
- Neutral
- Reputation score:
- 2,520
- Employees:
- 2
- Forecast turnover (2025):
- 99,263 €
Building construction works
Construction, Construction, building and renovation, general construction work, keys to the hands of projects, Interior finishing works, road construction, various general construction and repair works, complete solution, high-quality and durable materials
-
complete solution
-
sanitation
-
construction
-
construction
-
building and renovation
-
general construction work
-
keys to the hands of projects
-
interior finishing works
-
road construction
-
various general construction and repair works
-
high-quality and durable materials
-
installation and asphalting of curbs
-
keys to the house
-
occupancy permit application
-
hand and experienced workman
-
high quality materials
-
experienced professionals
-
construction of rubble roads
-
installation of curbs
-
asphalting
-
construction of roads and sites
-
repair works
-
flooring work
-
roofing
-
sidewalk building
-
establishment of parking lots
-
formalisation of documentation
-
foundation and floorwork
-
sewer and electrical systems
-
interior finishing