- Credit score:
- Reliable
- Reputation score:
- 43,490
- Employees:
- 130
- Forecast turnover (2025):
- 116,270,279 €
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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maintenance of public roads
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inspection and maintenance
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design, construction and maintenance of fire safety
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maintenance
-
installation
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
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design
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
rental workforce mediation
-
terraces
-
repair
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apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
-
sweden
- 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.
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audit of construction works
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production and installation of asphalt
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maintenance
-
installation
-
maintenance
-
design and construction
-
installation work
-
maintenance of public roads
-
expert assessment of building design documentation
-
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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building equipment rental
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car wash service
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building
-
construction
-
design
-
construction work
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repair work
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repair
-
rebuilding
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the warehouse
- Credit score:
- Reliable
- Reputation score:
- 43,280
- Employees:
- 153
- Forecast turnover (2025):
- 119,365,931 €
Construction of electricity and communications networks
construction and installation of cable lines in data communication networks, design of external data networks, design and construction of substations, construction and installation of cable lines, construction and maintenance of overhead lines, troubleshooting and regular maintenance, design and construction of external data networks, construction of connecting lines and substations, construction and installation of electrical and communication lines, design and construction of wind, solar and hybrid parks
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construction and installation of cable lines
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construction and maintenance of overhead lines
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troubleshooting and regular maintenance
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construction and installation of cable lines in data communication networks
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construction and installation of electrical and communication lines
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high voltage networks
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low and medium voltage networks
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telecommunications networks
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gas networks
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geodesy and design
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high voltage laboratory
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green energy
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construction of substations
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construction of cable tracks
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design of gas stations
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design of utility networks and utility works
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preparation of a work project
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elimination of malfunctions
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design of external data networks
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design and construction of substations
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design and construction of external data networks
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construction and maintenance of overhead lines in data communication networks
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regular maintenance of external data networks and elimination of malfunctions
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design and construction of wind, solar and hybrid parks
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construction of connecting lines and substations
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maintenance of systems, search and repair of faults
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construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 16,580
- Employees:
- 157
- Forecast turnover (2025):
- 14,941,251 €
Construction of electricity and communications networks
performance of maintenance, Construction, Solar Stations, solar power plants, solar energy panels, Construction of cable lines, Construction of substations, Airline construction, internal electrical work, Charging points for electric cars
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solar energy panels
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internal electrical work
-
maintenance
-
maintenance and operation
-
high-quality electrical works
-
maintenance of electrical installations
-
construction and real estate
-
construction
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solar stations
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solar power plants
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construction of cable lines
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construction of substations
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airline construction
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charging points for electric cars
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electric work
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treatment and care
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detailed days
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authorities
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measurement abor
-
projection
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work of framework controls
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other service
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the keys
-
all over estonia
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operation
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preparation of a management plan
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tallinn
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carpenters
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construction carpenter work
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handling order
- 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
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inspection and maintenance
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design, construction and maintenance of fire safety
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installation of heat pumps and air conditioners
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installation
-
design and installation
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maintenance
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fire safety
-
construction
-
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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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
-
private houses
-
sanitation
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tallinn
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 8,450
- Employees:
- 32
- Forecast turnover (2025):
- 9,563,178 €
Installation of electrical equipment
electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy
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energy and mineral resources
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heating
-
electrical installations construction
-
maintenance of high voltage substations
-
preventive care
-
internal electrical installations
-
installation of electrical equipment
-
energy
-
sf6 gas handling
-
internal electrical construction
-
external electrical construction
-
electrical works
-
owner supervision
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correctional care
-
modernisation
-
additional care
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cable lines
-
substations
- Credit score:
- Neutral
- Reputation score:
- 7,380
- Employees:
- 43
- Forecast turnover (2025):
- 5,642,459 €
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
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installation of cables and supporting structures for cable line bases
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installation and switching of various electrical equipment
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assembly and installation of force and control shields
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electrical systems and automation
-
technical systems maintenance
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heat pumps
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electrical systems
-
heat pumps
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
rental workforce mediation
-
design
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working and emergency lighting, led downlight
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grounding and lightning protection
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external networks
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electric heating
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management systems for industrial and residential buildings
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technical systems
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air channel cleaning
-
welding work
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ventilation, cooling and heating systems
-
building automation systems
-
refrigerated appliances
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 6,560
- Employees:
- 42
- Forecast turnover (2025):
- 2,718,449 €
Installation of sanitary equipment
Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts
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general and home services
-
construction of gas installation
-
emergency and maintenance contracts
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
gas works
-
diagnostics of technical systems
-
sanitary technical works
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apartment associations
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excavation work
-
leakage studies
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pressure washing
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tube assistance
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tallinn
- Credit score:
- Reliable
- Reputation score:
- 6,440
- Employees:
- 14
- Forecast turnover (2025):
- 7,432,789 €
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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installation
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sale and installation of equipment
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maintenance and repair
-
sales and installation
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maintenance and warranty
-
heat pumps
-
ventilation
-
regular maintenance
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consulting
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documentation
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project management
-
heat pump maintenance
-
ventilation systems
-
ground source heat pumps
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air to water heat pumps
-
heat pump installation
-
custom heating solutions
-
energy-efficient heating
-
industrial heat pumps
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cleanroom technology
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data center cooling equipment
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heat distribution solutions
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geothermal collectors
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solar heating systems
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
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air / water
-
industrial
- Credit score:
- Reliable
- Reputation score:
- 6,270
- Employees:
- 33
- Forecast turnover (2025):
- 3,388,413 €
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, construction and maintenance of fire safety
-
design and installation
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installation
-
maintenance
-
electrical and low-current works
-
installation of electrical equipment
-
electricity and automation
-
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
-
design
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
- Credit score:
- Reliable
- Reputation score:
- 5,410
- Employees:
- 32
- Forecast turnover (2025):
- 3,843,913 €
Construction of electricity and communications networks
Weak and strong current Construction, maintenance of electrical systems, Construction of electrical systems, electrical installation services, installation of cables, testing of electrical system, installation of lighting equipment, installation of sockets and switches, fixing failures, electrical system maintenance
-
maintenance of electrical systems
-
electrical installation services
-
installation of sockets and switches
-
electrical system maintenance
-
handling order
-
maintenance of electronic systems
-
weak and strong current construction
-
construction of electrical systems
-
installation of cables
-
testing of electrical system
-
installation of lighting equipment
-
fixing failures
-
conduct of audit of electrical works
-
ensuring electrical safety
-
design
-
construction of electronic systems
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 5,030
- Employees:
- 6
- Forecast turnover (2025):
- 2,861,312 €
Wholesale of electrical household appliances
equipment diagnostics and technical advice, grills and outdoor kitchen, after-service and support, professional product and use advice for kitchenaid and dualit equipment, assembly of kitchen appliances and accessories according to customer requirements, consulting and product range of horeca kitchen solutions, product demos and user trainings, official warranty repairs and maintenance, maintenance of grills and outdoor kitchen equipment, setup and commissioning of grills
-
professional product and use advice for kitchenaid and dualit equipment
-
official warranty repairs and maintenance
-
ordering and installation of spare parts
-
maintenance of grills and outdoor kitchen equipment
-
wholesale of electrical household appliances
-
additional micseries
-
teapots
-
proficy
-
mixers
-
micsers
-
blenders, saumics
-
köögi kombains
-
rösters
-
coffee making
-
electric kettle, teapot
-
professional kitchen
-
wireless
-
bubble water machine
-
gift cards
-
kitchen equipment and accessories
-
grills and outdoor kitchen
-
after-service and support
-
assembly of kitchen appliances and accessories according to customer requirements
-
consulting and product range of horeca kitchen solutions
-
product demos and user trainings
-
equipment diagnostics and technical advice
-
customer support throughout the product lifecycle
-
sales advice for kenmore and permasteel grills
-
setup and commissioning of grills
-
consulting on the selection of barbecue accessories and cold boxes
- Credit score:
- Reliable
- Reputation score:
- 4,970
- Employees:
- 7
- Forecast turnover (2025):
- 2,438,110 €
Wholesale of electronic and telecommunication equipment and parts
early warning system, hormen, polaris, preci-light, vyrtych, imperial, emergency lighting, commodity protection and customer counting, Fire alarm system, data communication network
-
design, construction and maintenance of fire safety
-
electrical products
-
landing and lightning protection
-
fränkische installation tubes
-
ups
-
wholesale of electronic and telecommunication equipment and parts
-
security and surveillance services
-
security and surveillance equipment
-
fire safety
-
health care
-
lighting fixtures
-
weak current and security systems
-
heat emitters
-
switches and sockets
-
accessories
-
hormen
-
polaris
-
preci-light
-
vyrtych
-
imperial
-
emergency lighting
-
early warning system
-
x-ray security equipment and metal detectors
-
parking control system
-
commodity protection and customer counting
-
data communication network
-
fire alarm system
- 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
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heat pump maintenance
-
heat pumps
-
installation
-
excavation work
-
heat pumps
-
casting
-
maintenance
-
maintenance of heat pumps
-
service
-
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
-
the heat center
-
thermia
-
air to air heat pump
-
air to water heat pump
-
sewerage
-
floor pouring
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
- Credit score:
- Reliable
- Reputation score:
- 4,950
- Employees:
- 19
- Forecast turnover (2025):
- 3,626,978 €
Construction of electricity and communications networks
Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches
-
installation of end and extension sleeves
-
control measurements of electrical installations
-
construction and maintenance
-
installation of end and extension sleeves 52 kv
-
electrical consultancy
-
energy
-
energy and mineral resources
-
heating
-
rental workforce mediation
-
communications and computer networks
-
construction of substations
-
construction of air and ground cable lines
-
stress work
-
switches
-
construction of industrial automation
-
construction of grounding and lightning protection systems
-
control measurements of installations
-
construction of lightning protection systems
-
control measurements
-
voltage works 0,4 to 20 kv
-
installation of end and extension sleeves up to 52 kv
-
communication lines
-
outdoor lighting
-
industrial automation
-
grounding systems
-
design
-
search and remediation of breakdowns
-
electricity
-
installation work
-
building
- Credit score:
- Reliable
- Reputation score:
- 4,900
- Employees:
- 5
- Forecast turnover (2025):
- 326,239 €
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
-
tiling and jointing
-
electrical works and floor heating installation
-
sauna construction and led strip installation
-
installation and repair of gardens
-
installation
-
electrical works
-
landscaping
-
reorganisation
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
-
pouring and tiling of stairs
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
sealing of glazing and cladding
-
painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
-
facade insulation and renovation
-
terrace building
-
gypsum works
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 30
- Forecast turnover (2025):
- 2,624,612 €
Installation of electrical equipment
electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools
-
communication
-
electrical works
-
installation of electrical networks
-
street lighting construction and maintenance
-
repair and maintenance of substations
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
construction machinery and tools
-
expert assessments
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
laboratories
-
machinery and tools
-
measuring equipment and work
-
state and society
-
means of communication and supplies
-
research institutions
-
outdoor lighting
-
general and home services
-
device work
-
conformity assessment body
-
connection of equipment
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
electrical tests
-
high-safety work
- Credit score:
- Borderline
- Reputation score:
- 4,800
- Employees:
- 23
- Forecast turnover (2025):
- 2,314,034 €
Electrical installation
Automation works, Sales, maintenance, electrical works, weak current electrical work, Electrical engineering, electrical shields assembly, Installation of electrical installations, electrical measurements, Work in the field
-
design, construction and maintenance of fire safety
-
electrical installation
-
electrical installation
-
operation
-
sales
-
maintenance
-
treatment and processing of electrical diseases
-
treatment and care
-
electrical installation
-
electrical goods stores
-
fire safety
-
electrical equipment
-
fire safety design
-
electrical appliance shop
-
fire safety advice
-
design
-
installation
-
engineer
-
electricity
-
electrical works
-
weak current electrical work
-
electrical engineering
-
electrical shields assembly
-
automation works
-
installation of electrical installations
-
work in the field
-
electrical measurements
- Credit score:
- Borderline
- Reputation score:
- 4,770
- Employees:
- 18
- Forecast turnover (2025):
- 3,401,041 €
Construction and Maintenance You Can Always Rely On
The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.
-
maintenance of technological equipment
-
maintenance of refractory structures
-
production and installation of pressure tanks
-
construction of communication and electrical networks
-
installation of water pipelines and sewer networks
-
automated control systems
-
metal industry
-
technological lines
-
technological equipment
-
construction
-
device work
-
construction
-
machinework
-
pressure equipment works
-
welding work
-
metal structures
-
production of pressure tanks
-
rent of labour
-
repair services for industrial machinery
-
repair readiness of critical equipment
-
making metal frames
-
welding work and locksmith assembly work
-
painting and finishing works
-
lifting services and assembly
-
project management services
-
design and development
-
production and painting
-
construction and assembly
-
manufacture of metal structures
- Credit score:
- Reliable
- Reputation score:
- 4,400
- Employees:
- 9
- Forecast turnover (2025):
- 1,080,292 €
Installation of electrical equipment
LED lighting fixtures, building and finishing materials, repair materials, electrical equipment, electrical goods stores, energy and mineral resources, Interior, mineral resources and natural resources, mineral resources and raw materials, soil
-
electrical equipment
-
electrical goods
-
electrical supplies
-
handling order
-
street lighting construction and maintenance
-
construction and maintenance of power lines
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
repair materials
-
electrical goods stores
-
energy and mineral resources
-
interior
-
mineral resources and natural resources
-
mineral resources and raw materials
-
soil
-
outdoor lighting
-
legal and consultation
-
electric shields and their contents
-
automation materials
-
basket lift service
-
sale of electrical materials
-
electrical works
-
switches and sockets
-
twilight switches and motion sensors
-
electric radiators, heat blowers and floor heating materials
-
materials for power lines and street lighting
-
grounding rods and accessories therefor
-
weak flow materials
-
electricity