- Credit score:
- Reliable
- Reputation score:
- 43,860
- Employees:
- 261
- Forecast turnover (2026):
- 113,860,208 €
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 of public roads
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car wash service
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maintenance
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installation
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maintenance
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street maintenance
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audit of construction works
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expert assessment of building design documentation
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construction research
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construction of gas installation
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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
-
building
-
construction
-
design
-
construction work
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repair work
-
repair
-
rebuilding
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the warehouse
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noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 31,280
- Employees:
- 137
- Forecast turnover (2026):
- 163,938,461 €
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 and real estate services
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geodesic services
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investing services
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maintenance of public roads
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repair
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maintenance
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installation
-
construction
-
construction and real estate
-
building construction firms
-
shadow production process
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maidla production
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design
-
engineering
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heritage conservation
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fire safety
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construction
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expert assessment of building design documentation
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construction research
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inspection and maintenance
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making of traffic management projects
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rental workforce mediation
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design, construction and maintenance of fire safety
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terraces
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apartment buildings
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contact information
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health trail
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row houses
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commercial premises
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sweden
- Credit score:
- Reliable
- Reputation score:
- 14,780
- Employees:
- 220
- Forecast turnover (2026):
- 4,735,217 €
General cleaning of buildings
cleaning of parking houses, large scale cleaning, regular maintenance service, cleaning of medical facilities, Office cleaning, dust removal from hard-to-reach surfaces, disinfection, Deep wash of floors, wash of windows, snow harvesting
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cleaning services
-
cleaning services
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additional services
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maintenance of the territory
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regular maintenance service
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general and home services
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indoor cleaning
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special cleaning work
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cleaning of parking houses
-
outdoor cleaning
-
special cleaning works
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cleaning of parking houses
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rental and transport of garbage containers
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snow harvesting
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wash of windows
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deep wash of floors
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disinfection
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dust removal from hard-to-reach surfaces
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office cleaning
-
cleaning of medical facilities
-
large scale cleaning
-
general cleaning of buildings
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,613,886 €
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
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construction
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inspection and maintenance
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design, construction and maintenance of fire safety
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installation
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maintenance
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fire safety
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cooling and air conditioning systems, heat pumps
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complete solutions of the outer shell of the building
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outsourcing
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metal cladding
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ventilation work
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installation of heat pumps and air conditioners
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sprinkler and firefighting
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water supply and sanitation works
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systems design
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heat pumps installation
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water supply and sanitation works
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design
-
design and installation
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private houses
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sanitation
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tallinn
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santechnical works
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sewer works
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sprinkler
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installation of sanitary equipment
- Credit score:
- Borderline
- Reputation score:
- 6,380
- Employees:
- 35
- Forecast turnover (2026):
- 3,296,582 €
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
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design, construction and maintenance of fire safety
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installation
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maintenance
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building
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electricity and automation
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design and installation
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weak current systems
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electrical measurement
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security systems
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fire alarm system
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strong current systems
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automation systems
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electrical systems
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low current systems
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electrical measurements
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outdoor lighting construction
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design work
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design
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weak current electrical work
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solar panels installation
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solar station
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electrical and low-current works
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installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 5,980
- Employees:
- 20
- Forecast turnover (2026):
- 5,369,757 €
Manufacture of plastics and windows
building and finishing materials, Construction, Construction, pvc-aknad, aluminium aknad, Products, Maintenance and repair, Installation of windows, Glass facades, aluminium doors
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construction
-
construction
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maintenance and repair
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installation of windows
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aluminium windows
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repair and maintenance
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manufacture of plastics and windows
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construction and real estate
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building and finishing materials
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pvc-aknad
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aluminium aknad
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products
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glass facades
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aluminium doors
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fire barriers
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sliding doors
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special solutions
- Credit score:
- Reliable
- Reputation score:
- 4,970
- Employees:
- 7
- Forecast turnover (2026):
- 4,601,429 €
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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heat pumps
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installation
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excavation work
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heat pumps
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maintenance
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maintenance of heat pumps
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service
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ventilation
-
bosch climate engineering
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city climate
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heating solution
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balancing the heating system
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ground heat
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ground source heat pump
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smart management
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solar heating
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underfloor heating
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the heat center
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thermia
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air to air heat pump
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air to water heat pump
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sewerage
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floor pouring
-
question
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ground source heat pumps
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radiator heating
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cooling
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indoor climate
-
warm node
- Credit score:
- Reliable
- Reputation score:
- 4,860
- Employees:
- 7
- Forecast turnover (2026):
- 3,087,390 €
Wholesale of other machines
Crushers, electrical automation and mechanical services, inspection and repair of conveyor system, modernisation of conveyor systems, consultation - cost-effective solutions, challenges - contractual or emergency services, Conveyors, antivibration products, drives, Conveyor belts
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maintenance of conveyors
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correctional services
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installation
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preventive maintenance programs - inspection & maintenance service
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electrical automation and mechanical services
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challenges - contractual or emergency services
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presses
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sieves
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power transmission accessories
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conveyor rollers
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scales
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combination of rubber tape
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pvc and pu ribbon fitting
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rubberization of drums
-
reconstruction
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24-hour customer support for contracted customers
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inspection and repair of conveyor system
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modernisation of conveyor systems
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consultation - cost-effective solutions
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separators
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conveyor components
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drives
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antivibration products
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aluminum profiles
-
wholesale of other machines
- Credit score:
- Reliable
- Reputation score:
- 4,810
- Employees:
- 3
- Forecast turnover (2026):
- 231,795 €
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
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installation of doors
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plumbing services
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parquet installation
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installation of windows
-
walls
-
concrete works
-
masonry services
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foundation
-
finishing
-
demolition services
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parquet flooring services
-
reorganisation
-
metal construction painting
-
bathroom and toilet tiling
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
tiling and jointing
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waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
electrical works and floor heating installation
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pouring and tiling of stairs
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demolition of concrete floors
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sealing of concrete surfaces and facades
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sealing of glazing and cladding
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painting, painting, putting up
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interior decoration of private houses
-
interior finishing of apartments
- Credit score:
- Neutral
- Reputation score:
- 4,420
- Employees:
- 7
- Forecast turnover (2026):
- 143,635 €
General cleaning of buildings
large scale cleaning, office cleaning, home cleaning, maintenance cleaning, post-construction cleaning, sofa cleaning, cleaning service, office cleaning services, window cleaning service, construction cleanup
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maintenance cleaning
-
home cleaning services
-
maintenance cleaning services
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sofa cleaning services
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window wash
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wash of windows
-
large scale cleaning
-
office cleaning
-
home cleaning
-
post-construction cleaning
-
sofa cleaning
-
cleaning service
-
construction cleanup
-
remodeling cleaning
-
professional cleaning service
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cleaning after renovation
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commercial cleaning solutions
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dust removal service
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residential cleaning solutions
-
deep cleaning service
-
cleaning of offices
-
home cleaning
-
sofa cleaning
-
cleaning service
-
daily office cleaning
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weekly deep cleaning
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dust removal and floor maintenance
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pre- and post-movement cleaning
-
cleaning of carpets and furniture
-
cleaning of kitchen and utility rooms
- Credit score:
- Reliable
- Reputation score:
- 4,410
- Employees:
- 7
- Forecast turnover (2026):
- 3,181,543 €
Building construction works
Construction, Construction, car shelters, Walls, structure, wooden frame, windows, roof trusses, modernhome, harjumaa
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walls
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windows
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installation
-
window warehouse sale
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warehouse
-
construction
-
construction
-
car shelters
-
structure
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wooden frame
-
roof trusses
-
modernhome
-
harjumaa
-
shelter
-
preparation
-
details
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timber for construction
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gable roof
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prefabricated wooden buildings
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modular house
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manufacture of cell houses
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roof structures
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pergolas
-
car shelters
-
installation of cell houses
-
modular homes
-
prefabricated houses
-
prefab houses estonia
-
modular homes manufacture
-
wooden frame structures
- Credit score:
- Reliable
- Reputation score:
- 4,340
- Employees:
- 25
- Forecast turnover (2026):
- 1,064,926 €
Special construction work
plumbing services, Freesping Work, Welding, finishing works, Betonation, Construction work, repair works, painting works, roofing, interior finishing
-
plumbing services
-
installation
-
maintenance
-
carpentry services
-
freesping work
-
welding
-
finishing works
-
betonation
-
construction work
-
repair works
-
painting works
-
roofing
-
interior finishing
-
turning
-
turning on milling machines
-
construction
-
roofing and cladding
-
foundations and concreting
-
metal construction manufacturing
-
roofing
-
repair
-
installation of roof insulation
-
building
-
concrete works
-
customers
-
tallinn
-
facade work
-
foundations
-
welding work
-
oils
- Credit score:
- Reliable
- Reputation score:
- 4,200
- Employees:
- 12
- Forecast turnover (2026):
- 1,204,898 €
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.
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construction
-
construction
-
industrial water services
-
construction services
-
installation
-
maintenance
-
construction and maintenance
-
water services
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
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
-
environmentally friendly water solutions
-
thermal equipment installation
- Credit score:
- Reliable
- Reputation score:
- 4,150
- Employees:
- 14
- Forecast turnover (2026):
- 6,111,215 €
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.
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heat pumps
-
regular maintenance
-
installation
-
heat pump maintenance
-
heat pump consulting services
-
regular maintenance
-
maintenance
-
repair
-
ventilation
-
sale and installation of equipment
-
consulting
-
documentation
-
project management
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
custom heating solutions
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
consultations
-
ground heat
-
air / water
-
industrial
-
hybrid systems
- Credit score:
- Reliable
- Reputation score:
- 4,080
- Employees:
- 17
- Forecast turnover (2026):
- 2,282,292 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
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automation works
-
electricity and energy services
-
electrical automation services
-
turnkey construction services estonia
-
installation services
-
maintenance
-
building
-
installation
-
electrical works
-
weak current works
-
strong current works
-
low and mid voltage works
-
operation and maintenance of electrical installations
-
distribution substations
-
construction and maintenance of street lighting
-
electrical maintenance
-
street lighting construction and maintenance
-
electrical engineering and consulting
-
general contracting and construction
-
solar panel solutions
-
weak current electrical works
-
strong current electrical works
-
low and mid voltage electrical projects
-
distribution substation construction
-
electrical construction and design
-
industrial building development projects
-
design
-
low and medium voltage works
-
operation and maintenance of electrical equipment
-
construction and maintenance of street lighting
- Credit score:
- Risky
- Reputation score:
- 4,020
- Employees:
- 18
- Forecast turnover (2026):
- 982,863 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
high quality construction services
-
home renovation services
-
preventive care
-
emergency repair services
-
home renovation services
-
installation of windows
-
general construction and repair works
-
general building contractor
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
expert in pipe work installation
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
home renovation
-
restoration works
-
residential plumbing
-
heating system piping
-
water supply solutions
-
plumbing system installation
-
establishment of foundations
-
construction of walls and roof
-
construction of substructures
-
improving structures
-
updating finishes
-
system refurbishment
- Credit score:
- Reliable
- Reputation score:
- 3,920
- Employees:
- 18
- Forecast turnover (2026):
- 615,068 €
Cleanliness Crafted to Perfection!
We offer comprehensive cleaning solutions, from floor and window washing to large-scale commercial and private property maintenance.
-
floor and window wash
-
window wash
-
property maintenance
-
furniture maintenance
-
maintenance of walkways
-
general and home services
-
interior cleaning of buildings
-
interior cleaning
-
machine cleaning of floors
-
large-scale cleaning of commercial premises
-
large-scale cleaning of private houses
-
byropind surgical cleaning
-
size of eramues and corresponders
-
outdoor cleaning
-
indoor and outdoor cleaning
-
anti-slippery
-
housekeeping services
-
housekeeping service
-
windbreak cleaning
-
lawn mowing and trimming
-
cleaning of courtyards
-
special cleaning services
-
special cleaning work
-
acenes pesu and cleaning work
-
deep washing and coating of floors with protective agents
-
waxing floors
-
street stone lingerie
-
street stone cleaning
-
minor repairs
-
tiny repairs
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 6
- Forecast turnover (2026):
- 495,410 €
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
-
renovation and maintenance
-
installation
-
plumbing
-
maintenance
-
cleaning
-
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
-
shift of trousers
-
sewerage
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
- Credit score:
- Borderline
- Reputation score:
- 3,800
- Employees:
- 20
- Forecast turnover (2026):
- 1,994,934 €
Installation of sanitary equipment
water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements
- Credit score:
- Reliable
- Reputation score:
- 3,750
- Employees:
- 6
- Forecast turnover (2026):
- 669,635 €
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
-
maintenance of cooling equipment
-
ventilation maintenance
-
climate control maintenance
-
repair
-
installation
-
maintenance
-
installation
-
building maintenance services
-
construction and real estate
-
ventilation
-
air conditioner
-
cooling
-
cooling device
-
climate
-
air conditioning
-
bag filter
-
repair of geothermal pump
-
repair of heat pumps
-
vent
-
repair of ventilatory
-
ventilation construction
-
ventilation filters
-
air water heat pump
-
air-water
-
air heat pump
-
cooling and air conditioning systems, heat pumps
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems