- Credit score:
- Reliable
- Reputation score:
- 43,590
- Employees:
- 256
- Forecast turnover (2026):
- 102,512,604 €
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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expert assessment of building design documentation
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design
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rehabilitation
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installation
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installation work
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maintenance of public roads
-
audit of construction works
-
construction research
-
construction of gas installation
-
making of traffic management projects
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pressure equipment works
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construction of roads and bridges
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tea care
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environmental construction
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mining of mineral resources
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traffic management
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road project management
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project management of bridges
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production and installation of asphalt
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building equipment rental
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car wash service
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building
-
construction
-
construction work
-
maintenance
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repair work
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repair
-
rebuilding
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the warehouse
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noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 5,090
- Employees:
- 28
- Forecast turnover (2026):
- 2,763,232 €
Road construction
Water construction, energy and mineral resources, mineral resources and natural resources, road and bridge construction, road construction, Construction work for road junctions, Construction, construction and surface work of highways and highways, Road construction work, Roadworks, Recreation facilities
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expert assessment of building design documentation
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soil
-
sports ground construction
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construction and real estate
-
energy and mineral resources
-
mineral resources and natural resources
-
road and bridge construction
-
road construction
-
construction
-
maintenance of public roads
-
construction
-
audit of construction works
-
construction research
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asphalting work services
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soil work services
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bridge construction
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maintenance of roads
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tubes
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trackwork
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tunnel construction
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tartu
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design and construction
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road construction
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external races
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mining
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water construction
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 4,420
- Employees:
- 26
- Forecast turnover (2026):
- 1,292,920 €
Labour rent
Foundations, Concrete casting, facade systems, heat insulation, Design, Floor-plates, structures, external finishing, waterproofing, the operational documents
- Credit score:
- Reliable
- Reputation score:
- 3,300
- Employees:
- 14
- Forecast turnover (2026):
- 1,019,423 €
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
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ground heating wells
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design
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installation
-
ground heating
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
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drilling wells
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cleaning wells
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water and sanitation solutions
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registration and liquidation of wells
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water and sewerage works
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drafting
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formalisation of documentation
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drilling
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analysis of water samples
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measurements of performance
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water systems installation
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sewer line installation
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installation of cleaners and containers
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establishment of infiltration pitches
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sewerage
-
drilling wells
-
drilling well
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depth
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sanitation
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construction of wells
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frequently asked questions
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documentation
- Credit score:
- Reliable
- Reputation score:
- 3,300
- Employees:
- 6
- Forecast turnover (2026):
- 1,096,858 €
Pipeline and heating installation
Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps
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ground source heat pumps
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sale and installation of ground heat pumps
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design
-
construction and real estate
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
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air conditioning systems
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climate control maintenance
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climate control equipment sale
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climate control installations
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air conditioning units
-
ventilation equipment sales
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installation of ventilation equipment
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repair of ventilation equipment
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ventilation work
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air to water heat pumps
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air-to-air heat pumps
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air heating systems
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air source heat pumps
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sale and consultation of recombinant pumps
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service and care of software papers
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protection and care of ventilation-systems
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precision and care of question systems
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cleaning of ventilation
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protection of characteristics
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sales
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consultation
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installation
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fire standards
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 6
- Forecast turnover (2026):
- 559,121 €
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
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ground space heaters
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ground heating systems
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installation of ground heat pump
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ground source heat pumps
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design
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ground source heat pump
-
construction and real estate
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ventilation
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air conditioner
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cooling
-
cooling device
-
maintenance of cooling equipment
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climate
-
air conditioning
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bag filter
-
repair of geothermal pump
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repair of heat pumps
-
vent
-
repair of ventilatory
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ventilation construction
-
ventilation filters
-
ventilation maintenance
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air water heat pump
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air-water
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air heat pump
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cooling and air conditioning systems, heat pumps
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climate control maintenance
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climate control installations
-
air conditioning units
-
heating solutions
- Credit score:
- Neutral
- Reputation score:
- 3,190
- Employees:
- 3
- Forecast turnover (2026):
- 222,650 €
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
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design
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soil
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road construction
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asphalting
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construction of sand and rubble bases
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stone installation work
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landscape design
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technological networks
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foundation works
-
excavation and filling works
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soil planning
-
road construction
-
landscape design
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snow control work
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landscaping and maintenance works
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trenching and digging
-
establishment of parking lots and pitches
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fundamentals of buildings
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sales
-
external networks
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sanitation
-
building
-
the plats
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landscaping
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electricity
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excavation work
-
digging
-
the excavation
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road construction
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stone installation
- Credit score:
- Reliable
- Reputation score:
- 3,130
- Employees:
- 9
- Forecast turnover (2026):
- 1,038,483 €
Installation of air conditioning systems
heating solutions, Construction, Construction, cooling and air conditioning systems, heat pumps, vrf / vrv, Cold technology, precision air conditioner, air curtains, air humidifiers, air dryers
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design
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ground heating
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maasojuspumbad
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heating solutions
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construction
-
construction
-
cooling and air conditioning systems, heat pumps
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vrf / vrv
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cold technology
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precision air conditioner
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air curtains
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air humidifiers
-
water cooling
-
air source heat pumps
-
design of heating systems
-
cooling
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irrigation
-
indoor climate
-
air conditioning systems
-
construction
-
cooling systems
-
heat pumps
-
delivery of equipment
-
cooling equipment
-
design of ventilation systems
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refrigerators
-
design of cooling systems
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komfovent
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fujitsu
-
irrigation
- Credit score:
- Reliable
- Reputation score:
- 3,110
- Employees:
- 4
- Forecast turnover (2026):
- 469,408 €
Wholesale of water and heating equipment
technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction
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expert assessment of building design documentation
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ground source heat pumps
-
construction and real estate
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
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commercial equipment and consumables
-
central heating systems
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
audit of construction works
-
construction of gas installation
-
gas works
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accumulation tanks
-
spare parts for steam boilers
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steam equipment
-
boilers
-
energy equipment
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gas boilers
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calorifers
-
container boiler houses
-
elements of heating systems
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design of heating systems
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modular chimneys
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measuring equipment
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pellet burners
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nozzles
- Credit score:
- Reliable
- Reputation score:
- 2,770
- Employees:
- 5
- Forecast turnover (2026):
- 257,233 €
Repair and maintenance of motor vehicles
regulation of bridges and lights, Coloring, polishing, corrosion control, Handling of damage, vehicle refurbishment, air conditioner filling, incident cases, Painting, pre-colour preparation
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design
-
rehabilitation
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car bodywork
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body repairs and painting works
-
specific projects
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treatment of insured events
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restoration of plastic parts
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pre-color preparation and painting
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renovation of vehicles
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hull repair
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body stretching
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stainwork
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pre-colour preparation
-
coloring
-
polishing
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corrosion control
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handling of damage
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vehicle refurbishment
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regulation of bridges and lights
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glass change
-
air conditioner filling
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painting
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incident cases
-
repair and maintenance of motor vehicles
- Credit score:
- Reliable
- Reputation score:
- 2,260
- Employees:
- 1
- Forecast turnover (2026):
- 29,536 €
Building Excellence, One Tile at a Time!
We specialize in excavation, soil work, finishing work, tiling, and building construction.
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groundwork services
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design
-
ground cleaning
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excavation and earthworks services
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finishing work and tiling
-
construction of buildings
-
residential construction services
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excavation services
-
building construction
-
commercial building construction
-
tiling services
-
professional excavation
-
exterior plastering services
-
soil work contractors
-
ceramic tiling contractors
-
interior finishing contractors
-
finishing work construction
-
site preparation services
-
construction finishing services
-
building art
-
tiling
-
soil work
-
excavation
-
finishing works
-
safety at work
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floor tiling installation
-
wall tile installation
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bathroom finish
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kitchen back wall tiles
-
site preparation
- Credit score:
- Risky
- Reputation score:
- 213
- Employees:
- 3
- Forecast turnover (2026):
- 867,122 €
Building construction works
Construction, Construction, preparation of communications, vundamending situation, replacement of seins, water work, latest industry, prefabricated wooden houses, Renovation work, demolition services
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design
-
foundation
-
stain
-
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
-
construction of water trails
-
sewerage line construction
-
septic tank installation
-
construction of heating systems
-
sale and installation of roof trusses
-
sales and installation of rainwater systems
-
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
- Credit score:
- Reliable
- Reputation score:
- 43,690
- Employees:
- 134
- Forecast turnover (2026):
- 122,451,887 €
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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design
-
expert assessment of building design documentation
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installation
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
maintenance of public roads
-
construction
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
rental workforce mediation
-
design, construction and maintenance of fire safety
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
-
sweden
-
finland
- Credit score:
- Reliable
- Reputation score:
- 14,540
- Employees:
- 107
- Forecast turnover (2026):
- 32,947,817 €
Building Strength, Casting Quality!
We specialize in concrete works, from design to assembly, ensuring excellence in every structure.
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design
-
installation work
-
concrete works
-
assembly work
-
concrete floor casting - floorwork
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concrete structures of buildings
-
industrial and technical facilities
-
infra facilities
-
parking buildings
-
concrete floor casting
-
concrete reinforcement
-
concrete works services
-
assembly work specialists
-
construction design solutions
-
building concrete structures
-
industrial facility construction
-
infrastructure facilities development
-
parking garage construction
-
monolithic concrete work
-
3d construction design
-
concrete flooring solutions
-
technical facility construction
-
concrete formwork
-
pouring concrete floors
-
industrial and technical facilities
-
assembly work
-
pouring floors
-
design and modelling
-
constructive concrete work
-
industrial installations
- Credit score:
- Reliable
- Reputation score:
- 8,830
- Employees:
- 47
- Forecast turnover (2026):
- 9,936,866 €
Installation of air conditioning systems
Non-residential property services, electrical installation works, Operation of heating systems, ventilation system inspection, Installation of road lighting, technical design services, Installation work of ventilation equipment, Installation of ventilation and air conditioning systems, Repair and maintenance services of cooling equipment, Repair and maintenance services of central heating appliances
-
design
-
grounding and lightning protection
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
rental workforce mediation
-
installation of cables and supporting structures for cable line bases
-
installation and switching of various electrical equipment
-
working and emergency lighting, led downlight
-
external networks
-
electric heating
-
assembly and installation of force and control shields
-
management systems for industrial and residential buildings
-
technical systems
-
electrical systems and automation
-
technical systems maintenance
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
electrical systems
-
heat pumps
-
refrigerated appliances
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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
-
design
-
installation
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
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
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
maintenance
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 7,210
- Employees:
- 38
- Forecast turnover (2026):
- 3,735,332 €
Production of power distribution equipment
building and finishing materials, electrical equipment, assessment of electrical systems, verification of compliance with safety requirements, energy efficiency analysis, recommendations for improving the system, measurement of electricity quality, lighting measurements, grounding measurement, electromagnetic field measurement
-
assessment of electrical systems
-
grounding measurement
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
verification of compliance with safety requirements
-
energy efficiency analysis
-
recommendations for improving the system
-
measurement of electricity quality
-
lighting measurements
-
electromagnetic field measurement
-
production of power distribution equipment
- Credit score:
- Reliable
- Reputation score:
- 6,800
- Employees:
- 11
- Forecast turnover (2026):
- 1,919,564 €
Road construction
construction of parking lots and pitches, building and finishing materials, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Construction work for rainwater pipelines, Miscellaneous structures, Construction, construction and surface work of highways and highways, Road construction work, Roadworks
-
sports ground construction
-
construction of playgrounds
-
design
-
playground
-
the sports ground
-
playgrounds
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
construction
-
heritage conservation
-
maintenance of public roads
-
construction
-
granite dice stones
-
granite curbs
-
granite staircases
-
granite tiles (outdoor conditions)
-
granite bollards / roadblocks
-
construction of parking lots and parks
-
stadium construction
-
snow control
-
excavation, soil planning
-
parking lot construction
-
park construction
-
street stones
-
staircases
-
plates
-
curbs
- Credit score:
- Reliable
- Reputation score:
- 5,570
- Employees:
- 34
- Forecast turnover (2026):
- 2,481,800 €
Installation of electrical equipment
Building, outdoor lighting construction, design work, Design, Installation, maintenance, solar panels installation, electrical and low-current works, Solar Station, electrical measurements
-
design
-
installation
-
design, construction and maintenance of fire safety
-
electricity and automation
-
design and installation
-
weak current systems
-
electrical measurement
-
security systems
-
fire alarm system
-
strong current systems
-
automation systems
-
electrical systems
-
low current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
maintenance
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 5,240
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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
-
design
-
installation 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 maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
repair and maintenance
-
building
-
warm-up
-
roof
-
renovation
-
repair
-
insulation work
-
maintenance