- Credit score:
- Reliable
- Reputation score:
- 43,860
- Employees:
- 261
- 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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audit of construction works
-
building
-
construction
-
construction work
-
repair work
-
repair
-
installation
-
renovation
-
installation work
-
rebuilding work
-
maintenance of public roads
-
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
-
design
-
maintenance
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 35,820
- Employees:
- 162
- Forecast turnover (2026):
- 144,468,149 €
Building construction works in Otepää vald
general contractor, concrete works, establishment of agricultural objects, Warehouse and production buildings, office and commercial buildings, residential and public buildings, boards and farms, storage and storage tanks, cereal complexes, facilities
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installation
-
concrete works
-
monolithic and prefabricated concrete buildings
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
general contractor for construction
-
buildings
-
installation of equipment
-
the keys
-
facilities
-
tartu
-
tallinn
-
apartment building
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
-
storage and storage tanks
- Credit score:
- Reliable
- Reputation score:
- 31,270
- Employees:
- 137
- Forecast turnover (2026):
- 129,197,922 €
We create a complete living environment!
The construction company Nordecon AS, founded in 1989, has grown to become one of the largest construction groups in Estonia.
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construction
-
construction
-
rental workforce mediation
-
repair
-
preparatory work
-
installation
-
construction of buildings
-
construction work
-
interior finishing
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
-
design
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
design, construction and maintenance of fire safety
-
terraces
-
apartment buildings
-
contact information
- Credit score:
- Reliable
- Reputation score:
- 18,980
- Employees:
- 103
- Forecast turnover (2026):
- 46,001,005 €
Building Strength, Casting Quality!
We specialize in concrete works, from design to assembly, ensuring excellence in every structure.
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concrete works
-
concrete works services
-
monolithic concrete work
-
concrete formwork
-
installation work
-
constructive concrete work
-
assembly of concrete elements
-
assembly work
-
design
-
concrete floor casting - floorwork
-
concrete structures of buildings
-
industrial and technical facilities
-
infra facilities
-
parking buildings
-
concrete floor casting
-
concrete reinforcement
-
assembly work specialists
-
construction design solutions
-
building concrete structures
-
industrial facility construction
-
infrastructure facilities development
-
parking garage construction
-
3d construction design
-
concrete flooring solutions
-
technical facility construction
-
pouring concrete floors
-
industrial and technical facilities
-
assembly work
-
pouring floors
-
design and modelling
- Credit score:
- Reliable
- Reputation score:
- 6,960
- Employees:
- 60
- Forecast turnover (2026):
- 5,167,784 €
Forestry management
purchase of cutting rights, repair work, interior finishing, property valuation, property purchase, Purchase of timber, purchase of registered immovable, concrete works, Roof structures, wooden frame construction
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construction work
-
repair work
-
interior finishing
-
concrete works
-
construction and real estate
-
construction and real estate services
-
purchase and sale of land
-
buying-in and selling of wood
-
forestry management
-
forest planting
-
logging
-
assembly
-
purchase and valuation of real estate
-
property valuation
-
property purchase
-
purchase of timber
-
purchase of registered immovable
-
purchase of cutting rights
-
assessment
-
preparation of forest management plans
-
wooden frame construction
-
roof structures
-
forestry management
- Credit score:
- Reliable
- Reputation score:
- 6,900
- Employees:
- 47
- Forecast turnover (2026):
- 4,043,152 €
Land improvement works
demolition services, inspection of water bodies, treatment of waste, Building, Construction, Construction work, Installation, water tank, road and site construction work, construction of sewerage lines
-
earth and excavation works
-
soil work services
-
building
-
construction
-
construction work
-
installation
-
repair
-
road and site construction work
-
earthworks services
-
road construction
-
forest drainage
-
external sewerage construction
-
construction of water and sewerage lines
-
land improvement
-
forest harvesting
-
repair of roads
-
production of peat
-
water services
-
sanitation services
-
exhaust control
-
exhaust analysis
-
inspection of water bodies
-
treatment of waste
-
demolition services
-
fragmentation construction
-
construction of sewerage lines
-
water tank
-
land improvement works
- Credit score:
- Reliable
- Reputation score:
- 5,450
- Employees:
- 28
- Forecast turnover (2026):
- 3,104,648 €
Building construction works
construction work companies, Construction, Construction, tinsel work, Warm-up work, Construction work, internal finishing, roofing work, insurance losses, Work done
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tinsel work
-
warm-up work
-
roofing work
-
work done
-
concrete works
-
interior finishing
-
construction and real estate
-
construction
-
construction
-
construction work
-
internal finishing
-
insurance losses
-
contacts and team
-
quality
-
cooperation partners
-
building projects
-
construction engineering
-
construction processes
-
solving construction problems
-
interior architecture
-
interior design materials
-
choice of furniture
-
finishing materials
-
choice of colors
-
roofing supplies
-
roof structures
-
roof corrosion protection
-
roof construction
-
roof renovation
-
interior finishing works as a complete solution
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 22
- Forecast turnover (2026):
- 4,300,336 €
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
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roof construction
-
roofing
-
building
-
roof
-
repair
-
insulation work
-
maintenance
-
construction work
-
warm-up work
-
roof construction
-
maintenance work
-
installation work
-
roofing
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof 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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installation
-
excavation work
-
question
-
casting
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
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
-
floor pouring
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
-
heating system installation
-
heat
-
heat pump
- Credit score:
- Reliable
- Reputation score:
- 4,800
- Employees:
- 3
- Forecast turnover (2026):
- 171,449 €
Finishing of buildings
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
armouring
-
interior finishing
-
concrete works
-
masonry services
-
foundation
-
foundation and concrete works
-
painting works
-
finishing
-
sealing of concrete facades
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
tiling and jointing
-
waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
-
electrical works and floor heating installation
-
pouring and tiling of stairs
-
sealing of glazing and cladding
-
painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
- Credit score:
- Reliable
- Reputation score:
- 4,510
- Employees:
- 11
- Forecast turnover (2026):
- 4,933,846 €
Building construction works
Installation work of ventilation equipment, roof renovation works, Heating, ventilation and air-conditioning installation works, Installation work of fire alarm system, Office building construction work, Warehouse construction work, Installation work of electrical wiring and equipment, Construction work of warehouses and industrial buildings, Construction work and civil engineering work of buildings or parts thereof, Construction work for nursing homes
-
construction
-
construction
-
construction work
-
renovering work
-
finishing works
-
finishing
-
custom home construction
-
renovation
-
building construction work
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
heritage conservation
-
construction and renovation of apartment buildings
-
changing windows and doors
-
the sanitary node
-
insulation of plinth floor and foundation
-
movable warehouses
-
timber structures
-
permanent buildings
-
apartment buildings
-
public buildings
-
industrial and warehouse buildings
-
private house building
-
renovation of apartment building
-
roof construction
-
the facade
-
apartment building
-
production building
- Credit score:
- Reliable
- Reputation score:
- 4,500
- Employees:
- 26
- Forecast turnover (2026):
- 3,277,531 €
DECORA EHITUS - Decora Ehitus
assembly of concrete elements, construction work in tartu, masonry services, Construction, Construction, owner supervision service, building and construction quality control, conclusion of building contracts, analysis of project documentation, facade work
-
facade work
-
foundations
-
masonry services
-
assembly of concrete elements
-
santechnical works
-
ventilation work
-
foundation work
-
concrete works
-
painting works
-
interior finishing
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
owner supervision service
-
building and construction quality control
-
conclusion of building contracts
-
analysis of project documentation
-
weak current electrical work
-
design
-
general contracting and project management
-
general construction work
-
finishing works
-
electric works
-
owner supervision and advice
-
construction work
-
production building
-
tartu
-
solutions
- Credit score:
- Reliable
- Reputation score:
- 4,340
- Employees:
- 25
- Forecast turnover (2026):
- 1,149,450 €
Special construction work
plumbing services, Freesping Work, Welding, finishing works, Betonation, Construction work, repair works, painting works, roofing, interior finishing
-
freesping work
-
welding
-
painting works
-
interior finishing
-
concrete works
-
customers
-
facade work
-
welding work
-
plumbing services
-
finishing works
-
betonation
-
construction work
-
repair works
-
roofing
-
turning
-
turning on milling machines
-
construction
-
roofing and cladding
-
foundations and concreting
-
metal construction manufacturing
-
roofing
-
installation
-
repair
-
maintenance
-
installation of roof insulation
-
building
-
tallinn
-
foundations
-
oils
-
metalwork
- Credit score:
- Reliable
- Reputation score:
- 4,130
- Employees:
- 11
- Forecast turnover (2026):
- 5,711,152 €
Special construction work
Foundations, roof construction, block storage, stone walls, facade work, fireproof walls, area of activity, harjumaa, Tallinn, Interior finishing works
-
concrete work
-
custom home construction
-
concrete works
-
masonry services
-
facade work
-
special construction work
-
construction and real estate
-
building construction firms
-
concrete sloping surfaces
-
concrete foundation
-
construction
-
construction
-
concrete floors
-
interior finishing works
-
roof construction
-
block storage
-
stone walls
-
fireproof walls
-
foundations
-
installation of concrete panels
-
concrete structures
-
area of activity
-
tallinn
-
harjumaa
- Credit score:
- Reliable
- Reputation score:
- 4,120
- Employees:
- 14
- Forecast turnover (2026):
- 6,275,150 €
Warmth for Today, Energy for Tomorrow!
We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.
-
installation
-
custom heating solutions
-
custom solutions
-
repair
-
private customer
-
business customer
-
heat pumps
-
ventilation
-
regular maintenance
-
sale and installation of equipment
-
consulting
-
documentation
-
project management
-
heat pump maintenance
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
-
air / water
- Credit score:
- Reliable
- Reputation score:
- 3,980
- Employees:
- 24
- Forecast turnover (2026):
- 1,250,443 €
Building Your Future, Constructing Excellence!
We specialize in general construction and repair works, offering comprehensive 'keys to the hands' construction solutions.
-
transport work
-
lifting work
-
excavation work
-
finishing works
-
indoor building work
-
exterior construction works
-
installation
-
general construction and repair works
-
keys to the hands of construction
-
installation of bulk wool
-
keys to construction
-
lifting and excavation
-
upgrading works
-
heating solutions
-
insulation solutions
-
project management
-
transport and logistics
-
residential building
-
commercial construction
-
industrial projects
-
renovation and restoration
-
building
-
more information
-
industrial buildings
-
question
-
the keys
-
the general contractor
-
island land
-
a
-
technique
- Credit score:
- Reliable
- Reputation score:
- 3,940
- Employees:
- 11
- Forecast turnover (2026):
- 521,639 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
foundation
-
indoor building work
-
exterior construction works
-
finishing
-
masonry services
-
concrete works
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
preparation of surfaces
-
surface preparation work
-
concrete works
-
facade work
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
renovation
-
repair works
-
building projects
-
projects
-
roof construction
-
electricity and lighting
-
repair and renovation
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 6
- 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
-
general and home services
-
plumbing services
-
installation
-
repair
-
plumbing
-
cleaning
-
preparatory work
-
pipework and heating systems
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
construction
-
construction
-
water floor heating
-
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
-
floor
-
renovation
-
sewer system
- Credit score:
- Reliable
- Reputation score:
- 3,770
- Employees:
- 6
- Forecast turnover (2026):
- 1,517,721 €
Finishing of buildings
roof works, facade works, concrete works, plasterwork, construction of floors, construction of plasterboard walls and ceilings, construction of wooden ceilings and walls with insulation work, masonry, Installation of doors and windows, demolition work
-
concrete works
-
plasterwork
-
demolition work
-
painting works
-
tiling work
-
concrete flooring construction
-
tiling services
-
masonry services
-
demolition services
-
plastering work
-
roof works
-
facade works
-
construction of floors
-
construction of plasterboard walls and ceilings
-
construction of wooden ceilings and walls with insulation work
-
masonry
-
cutting and drilling of various openings
-
demolition work of walls and floors and intermediate ceilings
-
disposal of demolition debris:
-
interior finishing works
-
construction of suspended ceilings
-
waterproofing works
-
levelling pain
-
installation of pvc covers
-
parquet installation
-
installation of crooks
-
special works
-
electrical and weak current works
-
construction of the internal sewer
-
construction of heating lines
- Credit score:
- Reliable
- Reputation score:
- 3,750
- Employees:
- 6
- Forecast turnover (2026):
- 576,337 €
Installation of air conditioning systems
homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump
-
repair
-
installation
-
installation
-
customer support
-
construction and real estate
-
ventilation
-
air conditioner
-
cooling
-
cooling device
-
maintenance of cooling equipment
-
climate
-
air conditioning
-
bag filter
-
repair of geothermal pump
-
repair of heat pumps
-
vent
-
repair of ventilatory
-
ventilation construction
-
ventilation filters
-
ventilation maintenance
-
air water heat pump
-
air-water
-
air heat pump
-
cooling and air conditioning systems, heat pumps
-
climate control maintenance
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems
-
ground source heat pump installation