- Credit score:
- Reliable
- Reputation score:
- 44,110
- Employees:
- 266
- Forecast turnover (2026):
- 97,564,829 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
expert assessment of building design documentation
-
building equipment rental
-
building
-
construction
-
design
-
construction work
-
repair
-
design and construction
-
maintenance of public roads
-
audit of construction works
-
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
-
car wash service
-
maintenance
-
repair work
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 31,520
- Employees:
- 142
- Forecast turnover (2026):
- 129,197,922 €
We create a complete living environment!
The construction company Nordecon AS, founded in 1989, has grown to become one of the largest construction groups in Estonia.
-
construction and real estate
-
design
-
expert assessment of building design documentation
-
design, construction and maintenance of fire safety
-
repair
-
building company
-
construction of buildings
-
planning
-
building construction works
-
construction
-
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
-
terraces
-
apartment buildings
-
contact information
-
health trail
-
row houses
- Credit score:
- Reliable
- Reputation score:
- 6,910
- Employees:
- 13
- Forecast turnover (2026):
- 1,823,198 €
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
-
building and finishing materials
-
maintenance of public roads
-
design
-
construction of sites
-
repair
-
construction of walkways
-
construction and real estate
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
construction
-
heritage conservation
-
construction
-
granite dice stones
-
granite curbs
-
granite staircases
-
granite tiles (outdoor conditions)
-
granite bollards / roadblocks
-
construction of parking lots and parks
-
stadium construction
-
sports ground construction
-
snow control
-
excavation, soil planning
-
construction of playgrounds
-
parking lot construction
-
park construction
-
street stones
-
staircases
-
plates
-
curbs
- Credit score:
- Reliable
- Reputation score:
- 5,340
- Employees:
- 25
- Forecast turnover (2026):
- 4,300,336 €
Roofing
foundation insulation, slate stones, hydrotechnical works, Roof bollards, replacement of roof cover, installation of roof systems, Roof construction, roof renovation, roof maintenance, roof repair
-
building construction firms
-
replacement of roof cover
-
building
-
design
-
repair
-
insulation of roof
-
construction work
-
construction and real estate
-
hydrotechnical works
-
roof bollards
-
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
-
warm-up
-
roof
-
renovation
-
insulation work
- Credit score:
- Reliable
- Reputation score:
- 4,720
- Employees:
- 2
- Forecast turnover (2026):
- 171,449 €
Finishing of buildings
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
-
foundation construction
-
terrace building
-
building
-
construction
-
construction work
-
repair
-
foundation building
-
building materials
-
correction
-
reorganisation
-
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
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,020
- Employees:
- 12
- Forecast turnover (2026):
- 6,275,150 €
Warmth for Today, Energy for Tomorrow!
We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.
-
ventilation
-
sale and installation of equipment
-
documentation
-
industrial
-
repair
-
sale of equipment
-
maintenance of heat pumps
-
installation of air conditioning systems
-
heat pumps
-
regular maintenance
-
installation
-
consulting
-
project management
-
heat pump maintenance
-
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
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
- Credit score:
- Reliable
- Reputation score:
- 3,650
- Employees:
- 7
- Forecast turnover (2026):
- 576,337 €
Installation of air conditioning systems
homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump
-
repair of heat pumps
-
repair
-
building notice and project
-
production building
-
design
-
building maintenance services
-
construction and real estate
-
ventilation
-
air conditioner
-
cooling
-
cooling device
-
maintenance of cooling equipment
-
climate
-
air conditioning
-
bag filter
-
repair of geothermal pump
-
vent
-
repair of ventilatory
-
ventilation construction
-
ventilation filters
-
ventilation maintenance
-
air water heat pump
-
air-water
-
air heat pump
-
cooling and air conditioning systems, heat pumps
-
climate control maintenance
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems
- Credit score:
- Reliable
- Reputation score:
- 3,640
- Employees:
- 7
- Forecast turnover (2026):
- 437,828 €
Finishing of buildings
renovation, kitchen repair, Additional services, building and renovation, facade work, house refurbishment, roofing, renovation of apartment building, repair works, interior decoration
-
renovation of apartment building
-
interior decoration
-
selection of furniture and design elements
-
building
-
repair
-
construction
-
design
-
finishing of buildings
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
building and renovation
-
facade work
-
house refurbishment
-
roofing
-
repair works
-
building a house
-
additional services
-
renovation
-
interior finishing
-
heating solutions
-
owner supervision
-
designing a plan
-
finishing materials selection
-
planning of electrical installations
-
moving service
-
transport service
-
preparation of projects
-
post-construction clean-up
-
renovation work
- Credit score:
- Reliable
- Reputation score:
- 3,160
- Employees:
- 5
- Forecast turnover (2026):
- 987,289 €
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
-
service and care of software papers
-
cleaning of ventilation
-
design
-
construction of systems
-
repair
-
design and installation
-
construction and real estate
-
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
-
sale and installation of ground heat pumps
-
ventilation equipment sales
-
installation of ventilation equipment
-
repair of ventilation equipment
-
ventilation work
-
air to water heat pumps
-
air-to-air heat pumps
-
air heating systems
-
air source heat pumps
-
sale and consultation of recombinant pumps
-
protection and care of ventilation-systems
-
precision and care of question systems
-
protection of characteristics
-
sales
- Credit score:
- Reliable
- Reputation score:
- 3,040
- Employees:
- 7
- Forecast turnover (2026):
- 593,846 €
Building construction works
water and sewage system construction, repair of commercial premises, Construction of plaster walls and ceilings, metal and wooden frames, Repair of commercial premises and apartments, finishing work and tiling, renovation of bathrooms, different small work, concrete work (floor casting), Underfloor construction, construction of bulkheads
-
building construction firms
-
renovation of bathrooms
-
building
-
construction work
-
repair
-
design
-
building construction works
-
construction and real estate
-
construction and real estate services
-
repair of commercial premises and apartments
-
finishing work and tiling
-
different small work
-
concrete work (floor casting)
-
underfloor construction
-
construction of bulkheads
-
rigging of ceilings and walls
-
construction of plaster walls and ceilings, metal and wooden frames
-
water and sewage system construction
-
heating systems construction
-
installation of slats
-
suspended ceilings installation
-
painting works
-
thrusting
-
plastering
-
wallpapering
-
installation of structural paints
-
3d tile installation
-
tiling
-
demolition services
-
renovation
- Credit score:
- Reliable
- Reputation score:
- 3,000
- Employees:
- 4
- Forecast turnover (2026):
- 372,979 €
Excavation and soil work
construction and cleaning of ponds, excavation and earthworks services, Soil Machines, Construction, Heritage conservation, Construction, crushing and handling of demolition waste, planning and excavation, construction of roads and bridges, sailing yacht giotto
-
performance of work
-
design
-
land improvement
-
recycling of waste
-
management of waste management of construction waste
-
construction and real estate
-
excavation and earthworks services
-
soil machines
-
construction
-
heritage conservation
-
construction
-
crushing and handling of demolition waste
-
planning and excavation
-
construction of roads and bridges
-
sailing yacht giotto
-
machine park
-
consultation
-
calculations
-
reliability
-
deadlines
-
agreements
-
satisfaction
-
responsibility
-
additional specialists
-
high quality end result
-
investment
-
complex service
-
volume accounting
-
preparation of projects
-
demolition
- Credit score:
- Reliable
- Reputation score:
- 2,840
- Employees:
- 1
- Forecast turnover (2026):
- 70,805 €
Building construction works
Construction, General construction, Roofing, foundation, renovation, indoor building work, repair works, exterior construction works, finishing, the facade
-
foundation
-
indoor building work
-
exterior construction works
-
finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
masonry services
-
repair
-
concrete works
-
design
-
repair of apartments
-
wash of facades
-
building construction works
-
construction
-
general construction
-
roofing
-
renovation
-
repair works
-
the facade
-
interior finishing
-
repair and renovation
-
santechnical works
-
projects
-
roof construction
-
facade work
-
warm-up
-
installation
-
apartment associations
-
tallinn
- Credit score:
- Neutral
- Reputation score:
- 2,830
- Employees:
- 9
- Forecast turnover (2026):
- 414,642 €
Building construction works
construction services, kitchen repair, Construction work, building company, construction of the foundation, construction of wooden frame, Roof construction, repair works, bathroom renovation, floor coverings replacement
-
construction services
-
construction work
-
building company
-
construction of the foundation
-
construction of wooden frame
-
building
-
repair
-
design
-
kitchen repair
-
roof construction
-
repair works
-
bathroom renovation
-
floor coverings replacement
-
insulation work
-
exterior wall insulation
-
roof insulation
-
wall painting
-
renovation work
-
foundation
-
warm-up work
-
wooden facades
-
interior finishing
-
exterior plastering
-
roofing
-
bathroom construction and repair
-
the knee land
-
materials
-
general construction
-
bathrooms
-
indoor building work
- Credit score:
- Reliable
- Reputation score:
- 2,700
- Employees:
- 3
- Forecast turnover (2026):
- 365,773 €
Installation of air conditioning systems
Construction, Construction, Insulation work, Stainwork, Diamond sawing work, ventilation design, Installation of ventilation equipment, Maintenance of ventilation systems, Ventilation work, air source heat pumps
-
ventilation design
-
maintenance of ventilation systems
-
design
-
installation of air heat pumps
-
repair
-
design of ventilation systems
-
construction
-
construction
-
stainwork
-
diamond sawing work
-
installation of ventilation equipment
-
ventilation work
-
air source heat pumps
-
ventilation
-
installation
-
diamond drilling
-
isolation and smelter services
-
installation and design
-
air heat pumps
-
sales
-
maintenance
-
post-sale
-
technical
-
demolition services
-
air intake
-
chimney
-
the outcast
-
stain works
-
window stain
-
brush stain
- Credit score:
- Reliable
- Reputation score:
- 2,610
- Employees:
- 6
- Forecast turnover (2026):
- 288,604 €
Building construction works
building and renovation, construction of buildings, Construction of residential and non-residential buildings, roof works, building construction, construction project management, construction services, commercial building construction, general construction services, building construction services
-
construction of buildings
-
construction of residential and non-residential buildings
-
building construction
-
design
-
restoring the exterior
-
selection of material
-
material selection
-
housing construction
-
repair
-
restoration of the exterior
-
building construction works
-
building and renovation
-
building construction firms
-
construction project management
-
construction services
-
commercial building construction
-
general construction services
-
building construction services
-
industrial construction projects
-
residential building contractors
-
construction work contractors
-
construction and repair services
-
building repair services
-
construction and renovation services
-
non-residential construction services
-
construction work
-
renovation work
-
finishing works
-
facade works
-
roofing work
- Credit score:
- Reliable
- Reputation score:
- 2,400
- Employees:
- 1
- Forecast turnover (2026):
- 83,768 €
Electrical installation
Installation, reorganisation, harjumaa, construction of electrical installations, draws of embodiment, troubleshooting, Mapping, Solutions, luminaire installation, connecting household appliances
-
installation of electrical wires
-
the electricity project
-
installation of electricity meters
-
replacement of electrical wiring
-
construction of energy systems
-
lighting
-
repair
-
reorganisation
-
draws of embodiment
-
correction
-
electrical installation works
-
electrical cable pipeline
-
electricity consultations
-
electrical emergency work
-
electrical switchboard construction
-
preparation of electrical installation
-
construction
-
electrical works
-
renovation
-
harjumaa
-
construction of electrical installations
-
troubleshooting
-
mapping
-
solutions
-
installation
-
tallinn
-
weak current electrical work
-
connecting household appliances
-
luminaire installation
-
high-quality electrical works
- Credit score:
- Reliable
- Reputation score:
- 2,310
- Employees:
- 3
- Forecast turnover (2026):
- 111,042 €
Special construction work
sauna chamber construction, new construction, facade work, Roof construction, office construction, construction of a restaurant, construction of commercial premises, repair, design, commercial premises
-
building construction firms
-
repair of the apartment
-
construction of houses
-
construction of terraces
-
repair
-
design
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
repair works
-
construction work
-
bathroom remodeling
-
sauna construction
-
commercial premises construction
-
kitchen renovation
-
new construction
-
facade work
-
roof construction
-
office construction
-
construction of a restaurant
-
construction of commercial premises
-
sauna chamber construction
-
construction of steam room
-
installation of sauna accessories
-
commercial premises
-
special construction work
- Credit score:
- Risky
- Reputation score:
- 2,217
- Employees:
- 12
- Forecast turnover (2026):
- 533,940 €
Building Excellence, Designing Futures!
We specialize in the design, concrete works, renovation of apartment buildings, wallwork, and finishing works.
-
design
-
apartment complex remodeling
-
wall construction
-
building design
-
design
-
renovation of apartment buildings
-
construction of walls
-
improvement of public areas
-
concrete works
-
masonry services
-
finishing works
-
concrete works
-
finishing works
-
construction services
-
contracting services
-
subcontracting construction
-
project management in construction
-
request a quote construction
-
estonia building company
-
building finishing services
-
residential construction services
-
wallwork
-
3d modeling
-
optimising space
-
interior design concepts
-
architectural planning
-
foundation work
-
concrete structures
-
strengthening structures
-
apartment renovation
- Credit score:
- Reliable
- Reputation score:
- 2,160
- Employees:
- –
- Forecast turnover (2026):
- –
Installation of electrical equipment
Installation, electrical installation, electrical works documentation, consultations on electrical works, maintenance of electricity, central voltage, Building, documentation, installation and repair, consultations
-
design
-
construction work
-
entry into service documentation
-
electrical works documentation
-
building
-
repair
-
documentation
-
electrical works
-
internal installation
-
low voltage external network
-
temporary connection connections
-
handling order
-
electrical failures
-
electrical audits
-
internal installation construction
-
installation of groundings
-
electrical installations for new construction
-
reconstruction of electrical installations
-
required certificate
-
electrical installation
-
consultations on electrical works
-
maintenance of electricity
-
central voltage
-
installation
-
maintenance
-
consultations
-
installation and repair
-
high-quality electrical works
-
installation of electrical equipment
- Credit score:
- Neutral
- Reputation score:
- 2,010
- Employees:
- 1
- Forecast turnover (2026):
- 258,849 €
Construction or installation of masonry stoves, ovens and fireplaces
Modular chimneys, installation of fireplaces, Modular fireplaces, chimney renovation, fireplace construction, Silicate panels, Firewall construction, chimney installation, installation of fireplaces, modular oven
-
installation of fireplaces
-
chimney renovation
-
installation of fireplaces
-
installation of chimneys
-
renovation of chimneys
-
design
-
repair
-
modular chimneys
-
modular fireplaces
-
fireplace construction
-
silicate panels
-
firewall construction
-
chimney installation
-
modular oven
-
stack longevity
-
chimneys meeting safety requirements
-
refractory solutions
-
silicate panels
-
heating wall construction
-
modular ovens
-
renovation of ovens and fireplaces
-
construction
-
maintenance and repair
-
lesos
-
chimney
-
customers
-
the warm wall
-
renovation
-
maintenance
-
ovens