- 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
-
maintenance
-
repair work
-
the warehouse
-
installation
-
maintenance
-
street maintenance
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
construction of roads and bridges
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
repair
-
rebuilding
-
noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 35,820
- Employees:
- 162
- Forecast turnover (2026):
- 154,838,858 €
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
-
construction
-
construction
-
installation
-
buildings
-
the keys
-
tallinn
-
general contractor
-
warehouse and production buildings
-
building
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
heritage conservation
-
general contractor for construction
-
installation of equipment
-
facilities
-
tartu
-
apartment building
-
concrete works
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
- 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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inspection and maintenance
-
row houses
-
the living district
-
maintenance
-
installation
-
construction of buildings
-
construction of warehouses
-
construction
-
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
-
construction
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
rental workforce mediation
-
design, construction and maintenance of fire safety
-
terraces
-
repair
-
apartment buildings
-
contact information
- Credit score:
- Reliable
- Reputation score:
- 17,980
- Employees:
- 58
- Forecast turnover (2026):
- 33,715,986 €
Building construction works
Fireplace, water heating, building projects, Design Companies, Construction, Construction, rental workforce mediation, bedroom, island land, Kitchen
-
building construction firms
-
saaremaa
-
tallinn
-
buildings
-
cooling
-
private houses
-
industrial buildings
-
repair works
-
building construction works
-
construction and real estate services
-
building projects
-
design companies
-
construction
-
construction
-
rental workforce mediation
-
bedroom
-
island land
-
kitchen
-
design
-
water heating
-
building company
-
balconies
-
accommodation
-
production building
-
homes
-
technique
-
harjumaa
-
public buildings
-
commercial buildings
-
residential and public 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
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
installation
-
private houses
-
maintenance
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
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
-
design and installation
-
sanitation
-
tallinn
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,700
- Employees:
- 34
- Forecast turnover (2026):
- 4,215,925 €
Building construction works
regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps
-
heating
-
installation of the system
-
regular maintenance
-
repair work
-
cooling
-
tallinn
-
building construction works
-
construction and real estate
-
energy and mineral resources
-
commercial equipment and consumables
-
air conditioning units
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
air conditioning systems
-
technical systems
-
ventilation work
-
system planning
-
cooling systems
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 5,230
- Employees:
- 27
- Forecast turnover (2026):
- 3,624,008 €
Installation of air conditioning systems
technical consultant, Non-residential property services, Construction, Construction, Ventilation work, ventilation work in apartment buildings to be renovated, ventilation surveys and mapping of apartment buildings, ventilation cleaning, ventilation measurement and adjustment, ventilation cleaning
-
ventilation work in apartment buildings to be renovated
-
mapping
-
plumbing installation
-
ventilation works of renovated apartment buildings
-
maintenance
-
ventilation work in apartment buildings
-
all over estonia
-
tallinn
-
the general contractor
-
construction and real estate
-
construction
-
construction
-
ventilation work
-
ventilation surveys and mapping of apartment buildings
-
ventilation cleaning
-
ventilation measurement and adjustment
-
ventilation cleaning
-
air movement control
-
video study
-
installation of air-sharing elements
-
creation of ventilation flues
-
ventilation system regulation
-
ventilation measurement and regulation
-
cleaning work
-
subcontractor
-
research
-
cleaning
-
cleaning
-
technical inspection
-
price offers
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 22
- Forecast turnover (2026):
- 4,747,535 €
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
-
building construction firms
-
roof construction
-
roof maintenance
-
roofing
-
repair and maintenance
-
roof
-
maintenance
-
tallinn
-
roof construction
-
maintenance work
-
repair works
-
roofing construction
-
roofing
-
construction and real estate
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof renovation
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
hydroinsulation
-
building
- Credit score:
- Reliable
- Reputation score:
- 5,060
- Employees:
- 17
- Forecast turnover (2026):
- 841,908 €
Finishing of buildings
outdoor doors and garage doors, finishing materials, roofing supplies, sun protection and cladding systems, security stories, Interior goods, thermal insulation materials, Automation, Accessories, house front doors
-
thermal insulation materials
-
house front doors
-
garden house doors
-
building a house
-
sauna construction
-
outdoor doors and garage doors
-
finishing materials
-
roofing supplies
-
sun protection and cladding systems
-
security stories
-
interior goods
-
automation
-
accessories
-
apartment entrance doors
-
floor tiles
-
wall panels
-
decorative stones
-
roof solutions
-
roller doors
-
security bars
-
barrier trees
-
e-shop
-
building
-
garden construction
-
finishing works
-
santechnical works
-
excavation work
-
renovation work
-
wall coverings
-
front doors
- 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
-
balancing the heating system
-
the heat center
-
installation
-
the warehouse
-
washing the heating system
-
balancing the heating system
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
sewerage
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
-
heating system installation
- 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
-
sauna construction and led strip installation
-
the facade
-
the plats
-
construction of foundations
-
facade work
-
staining of the facade
-
sauna construction
-
brick
-
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
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,770
- Employees:
- 22
- Forecast turnover (2026):
- 5,033,982 €
Building construction works
industrial building construction, plastering work, Stainwork, wooden facades, Renovation work, Tisler works, Tartu, keys to the hand solution, Customers, Upgrades
-
building construction firms
-
wood products
-
general contractor for construction
-
construction of private houses
-
plastering work
-
stainwork
-
industrial building construction
-
keys to the hand solution
-
construction and real estate
-
construction and real estate services
-
furniture manufacturing
-
wooden outbuildings
-
construction
-
construction
-
upgrades
-
wooden facades
-
renovation work
-
tisler works
-
exterior plastering
-
tartu
-
customers
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 4,330
- Employees:
- 4
- Forecast turnover (2026):
- 3,553,851 €
Installation of air conditioning systems
ventilation systems, Installation, maintenance, Products, Diamond Drilling, inspection, ventilation, periodic inspection, maintenance work, ventilation equipment sales
- 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.
-
thermal equipment
-
boiler house construction
-
thermal equipment installation
-
construction of boiler house
-
installation
-
maintenance
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
central heating systems
-
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
-
industrial water services
-
custom machine solutions
-
construction services
- Credit score:
- Reliable
- Reputation score:
- 3,980
- Employees:
- 24
- Forecast turnover (2026):
- 1,231,478 €
Building Your Future, Constructing Excellence!
We specialize in general construction and repair works, offering comprehensive 'keys to the hands' construction solutions.
-
keys to the hands of construction
-
keys to construction
-
project management
-
the keys
-
the general contractor
-
installation
-
private houses
-
farmhouse
-
general construction and repair works
-
installation of bulk wool
-
transport work
-
lifting work
-
excavation work
-
finishing works
-
indoor building work
-
exterior construction works
-
lifting and excavation
-
upgrading works
-
heating solutions
-
insulation solutions
-
transport and logistics
-
residential building
-
commercial construction
-
industrial projects
-
renovation and restoration
-
building
-
more information
-
industrial buildings
-
question
-
island land
- Credit score:
- Reliable
- Reputation score:
- 3,940
- Employees:
- 11
- Forecast turnover (2026):
- 846,891 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
building construction firms
-
roofing
-
foundation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
masonry services
-
concrete works
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
maintenance and repair work at altitudes
-
maintenance
-
concrete works
-
facade work
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
building and renovation
-
general construction
-
renovation
-
building projects
-
projects
-
roof construction
-
electricity and lighting
-
repair and renovation
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 11
- Forecast turnover (2026):
- 1,419,391 €
Manufacture of metal structures
grinding work, Welding, painting services, welding services, project management in construction, on-site welding, plasma cutting services, PVC hall construction, steel construction solutions, EN1090 quality standard
-
welding
-
welding services
-
project management in construction
-
indoor and outdoor welding
-
welding
-
installation
-
general construction contract
-
agricultural and warehouse halls
-
welding work
-
construction and real estate
-
painting services
-
on-site welding
-
plasma cutting services
-
pvc hall construction
-
steel construction solutions
-
en1090 quality standard
-
factory production control certificates
-
engineering steel structures
-
international construction experience
-
daylight pvc halls
-
custom steel design
-
steel structures
-
pvc grey
-
production
-
uninsulated greys
-
insulated greys
-
training and sports halls
-
design
-
plasma cutting (3-25mm)
-
painting work
- 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
-
plumbing and fittings
-
washing of heating systems
-
balancing the heating system
-
renovation and maintenance
-
installation
-
maintenance
-
pärnu county
-
construction and real estate
-
heating solutions
-
water systems
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
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
-
heating systems construction
- Credit score:
- Reliable
- Reputation score:
- 3,590
- Employees:
- 6
- Forecast turnover (2026):
- 1,140,946 €
Energizing Progress, Constructing Reliability.
We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.
-
construction and maintenance of energy systems
-
boiler houses
-
maintenance of energy systems
-
construction of boiler houses
-
thermal insulation
-
installation
-
construction and real estate
-
building and finishing materials
-
energy
-
energy and mineral resources
-
heating solutions
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
equipment and machinery
-
construction
-
construction
-
gas works
-
pressure equipment works
-
construction of heating systems
-
steam piping
-
warmth nodes
-
water supply pipelines
-
gas systems
-
sound insulation of equipment
-
pressure pipelines
-
district heating pipelines
-
process pipelines
-
natural gas and liquefied gas installations
-
gas trails of plastic and steel
- Credit score:
- Reliable
- Reputation score:
- 3,590
- Employees:
- 5
- Forecast turnover (2026):
- 1,722,865 €
Building construction works
Earthstone works, Facade works of a private house, Cladding works of apartment building, Installation of earth stone, facade cleaning services, insulation services, Facade plastering, Facade finishing works, Construction of a land stone wall, Groundstone fencing fences
-
facade works of a private house
-
facade works for private houses
-
building maintenance and repair
-
maintenance
-
repair works
-
maintenance and repair
-
earthstone works
-
cladding works of apartment building
-
installation of earth stone
-
facade cleaning services
-
insulation services
-
facade plastering
-
facade finishing works
-
construction of a land stone wall
-
groundstone fencing fences
-
installation of stone poles
-
construction of ground stone chimney
-
construction of stone vaults
-
building and renovation
-
vaults and pergolas
-
fencing and poles
-
walls and foundations
-
fireplaces and facades
-
facade renovation
-
insulation of facades
-
facade works for apartment buildings
-
consultation
-
design
-
supply of materials
-
facade work