- 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
-
construction of gas installation
-
construction of roads and bridges
-
production and installation of asphalt
-
design
-
maintenance
-
repair
-
maintenance
-
construction of roads and roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
pressure equipment works
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
building equipment rental
-
car wash service
-
building
-
construction
-
construction work
-
repair work
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- 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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design
-
maintenance of public roads
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
repair
-
maintenance
-
installation
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
rental workforce mediation
-
terraces
-
apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
-
sweden
- Credit score:
- Reliable
- Reputation score:
- 9,430
- Employees:
- 42
- Forecast turnover (2026):
- 11,281,160 €
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
-
cooling and air conditioning systems, heat pumps
-
installation and switching of various electrical equipment
-
grounding and lightning protection
-
assembly and installation of force and control shields
-
heat pumps
-
heat pumps
-
construction
-
construction
-
rental workforce mediation
-
design
-
installation of cables and supporting structures for cable line bases
-
working and emergency lighting, led downlight
-
external networks
-
electric heating
-
management systems for industrial and residential buildings
-
technical systems
-
electrical systems and automation
-
technical systems maintenance
-
air channel cleaning
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
electrical systems
-
refrigerated appliances
-
installation of air conditioning systems
- 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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cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
installation of heat pumps and air conditioners
-
heat pumps installation
-
fire safety
-
construction
-
complete solutions of the outer shell of the building
-
outsourcing
-
metal cladding
-
ventilation work
-
sprinkler and firefighting
-
water supply and sanitation works
-
systems design
-
water supply and sanitation works
-
design
-
installation
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
maintenance
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,910
- Employees:
- 13
- Forecast turnover (2026):
- 2,653,264 €
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
-
construction and real estate
-
maintenance of public roads
-
construction of parking lots and parks
-
design
-
construction of sites
-
repair
-
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
-
heritage conservation
-
construction
-
granite dice stones
-
granite curbs
-
granite staircases
-
granite tiles (outdoor conditions)
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granite bollards / roadblocks
-
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:
- 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
-
construction and real estate
-
equipment and machinery
-
cooling and air conditioning systems, heat pumps
-
installation of the system
-
regular maintenance
-
energy and mineral resources
-
commercial equipment and consumables
-
air conditioning units
-
heating
-
heating solutions
-
construction
-
construction
-
air conditioning systems
-
technical systems
-
ventilation work
-
system planning
-
repair work
-
cooling
-
cooling systems
-
tartu
-
tallinn
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 6,220
- Employees:
- 15
- Forecast turnover (2026):
- 5,695,411 €
Installation of air conditioning systems
Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps
-
construction of gas installation
-
cooling and air conditioning systems, heat pumps
-
after-service of heat pumps
-
heat pumps
-
consultation and advisory
-
installation of air conditioning systems
-
boilers
-
energy and mineral resources
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
gas works
-
if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).
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need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.
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ground source heat pumps
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air to water heat pumps
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accessories
-
entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.
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modern equipment
-
cooling solutions
-
heating solutions
-
indoor climate
-
heat pump
-
tallinn
-
tartu
-
training
-
collectors
-
follow-up service
- 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
-
construction and real estate
-
installation of roof systems
-
roof maintenance
-
roofing
-
repair and maintenance
-
design
-
roof
-
repair
-
maintenance
-
installation work
-
roofing
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
roof construction
-
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
-
warm-up
-
renovation
- 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
-
electrical works and floor heating installation
-
pouring and tiling of stairs
-
sauna construction and led strip installation
-
installation and repair of gardens
-
repair
-
installation of radiant floor heating
-
reorganisation
-
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
-
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
-
framework and bulkhead construction
- 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
-
roofing
-
roofing and cladding
-
foundations and concreting
-
roofing
-
installation
-
repair
-
maintenance
-
installation of roof insulation
-
plumbing services
-
freesping work
-
welding
-
finishing works
-
betonation
-
construction work
-
repair works
-
painting works
-
interior finishing
-
turning
-
turning on milling machines
-
construction
-
metal construction manufacturing
-
building
-
concrete works
-
customers
-
tallinn
-
facade work
-
foundations
-
welding work
-
oils
-
metalwork
- Credit score:
- Reliable
- Reputation score:
- 4,260
- Employees:
- 7
- Forecast turnover (2026):
- 1,217,219 €
Road construction
Laitse, road and bridge construction, road construction, By-road construction work, Construction, Maintenance of public roads, Construction, monitoring, Consultation, machine rental
-
maintenance of public roads
-
road and street maintenance
-
construction of roads and infrastructures
-
repair
-
maintenance
-
construction work
-
harjumaa
-
establishment of roads and sites
-
construction and real estate
-
road and bridge construction
-
road construction
-
construction
-
construction
-
monitoring
-
consultation
-
machine rental
-
asphalting work services
-
asphalting
-
infrastructure
-
streets
-
street maintenance
-
cleaning roads
-
planning infrastructure projects
-
optimising the construction process
-
safety tips on the construction site
-
construction supervision
-
road planer
-
soil roller
-
asphalt milling
-
multilift
- 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.
-
heat pumps
-
sale and installation of equipment
-
heat pump maintenance
-
heat pump installation
-
heat pump
-
maintenance and repair
-
sales and installation
-
maintenance of heat pumps
-
installation of air conditioning systems
-
ventilation
-
regular maintenance
-
installation
-
consulting
-
documentation
-
project management
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
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:
- Borderline
- Reputation score:
- 4,100
- Employees:
- 12
- Forecast turnover (2026):
- 2,334,015 €
Wholesale of water and heating equipment
repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions
-
equipment and machinery
-
cooling and air conditioning systems, heat pumps
-
heat pumps
-
floor and radiator heating
-
wholesale of water and heating equipment
-
construction and real estate
-
energy and mineral resources
-
heating
-
heating solutions
-
construction
-
construction
-
consultations
-
repair services
-
ventilation solutions
-
energy calculations
-
heating solutions
-
heating systems
-
remote tracking
-
construction work
-
cooling and air conditioning
- 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
-
installation of floor coverings
-
maintenance and repair work at altitudes
-
repair
-
maintenance
-
warm-up
-
installation of tiles
-
installation of epoxy coating
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
foundation
-
renovation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
building projects
-
projects
-
roof construction
-
masonry services
-
concrete works
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
- 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
-
washing of heating systems
-
sanitary equipment installation
-
renovation and maintenance
-
floor
-
repair
-
heating system installation
-
maintenance
-
installation of water floor heating
-
installation of sanitary equipment
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
balancing the heating system
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
shift of trousers
-
sewerage
-
installation
-
renovation
-
sewer system
- 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
-
repair of heat pumps
-
cooling and air conditioning systems, heat pumps
-
installation, maintenance, repair of ground heating
-
installation of land collector
-
installation of ground heat pump
-
heat pump installation
-
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
-
climate control maintenance
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems
-
ground source heat pump installation
- Credit score:
- Reliable
- Reputation score:
- 3,730
- Employees:
- 4
- Forecast turnover (2026):
- 441,676 €
Warmth and Comfort, Expertly Delivered!
We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.
-
installation and repair of equipment
-
heat pumps
-
installation and maintenance
-
sale and installation of equipment
-
pipeline and heating installation
-
construction
-
construction
-
energy-saving heating solutions
-
heating systems maintenance
-
climate control maintenance
-
wolf equipment maintenance
-
wolf device installation
-
wolf systems repair services
-
professional equipment servicing
-
solar heating systems integration
-
heating control units
-
gas installation a-category
-
certified gas repair services
-
hvac maintenance and repair
-
cooling systems technician level 3
-
wolf product sales and installation
-
energy efficiency
-
technological development
-
use of renewable energy
-
repair
-
heating solutions
-
maintenance
-
installation
-
regular checks
-
set up efficiency
- Credit score:
- Neutral
- Reputation score:
- 3,570
- Employees:
- 3
- Forecast turnover (2026):
- 190,344 €
Finishing of buildings
motion sensors, Tension ceilings, Stretch ceiling materials and accessories, LED Aluminum Profiles, LED strips, LED Lamps, LED Lighting, LED Modules, LED Lighting Management, Power supplies 12 - 24V
-
fasteners
-
installation
-
repair
-
oils
-
installation of lighting
-
installation and repair of luminaires
-
installation
-
maintenance
-
installation and consultation
-
motion sensors
-
tension ceilings
-
stretch ceiling materials and accessories
-
led aluminum profiles
-
led strips
-
led lamps
-
led lighting
-
led modules
-
led lighting management
-
power supplies 12 - 24v
-
würth tools and fasteners
-
controllers and dimmers
-
boards and control panels
-
power supplies
-
floors
-
lighting fixtures
-
socket
-
cutting
-
logistics
-
tools
-
materials
- Credit score:
- Reliable
- Reputation score:
- 3,540
- Employees:
- 11
- Forecast turnover (2026):
- 845,626 €
Crafting Comfort for Commerce!
We design, manufacture, and install custom and standard furniture, alongside providing cutting-edge cooling, air conditioning, and kitchen equipment.
-
cooling and air conditioning systems, heat pumps
-
manufacture of furniture
-
heat pumps
-
cooling and air conditioning systems, heat pumps
-
installation of industrial machinery
-
air conditioning systems
-
air conditioning units
-
kitchen equipment
-
commercial equipment
-
cooling systems
-
custom furniture manufacturing
-
cnc machining services
-
commercial kitchen appliances
-
commercial air conditioners
-
kitchen equipment for restaurants
-
commercial refrigeration equipment
-
stainless steel furniture production
-
professional kitchen design
-
food processing equipment
-
shop fitting furniture
-
service station furniture
-
air conditioners
-
commercial engineering
-
ventilation units
-
kitchen design
-
food processing
-
refrigerators
-
office furniture
-
restaurant seating areas
-
retail displays
- Credit score:
- Reliable
- Reputation score:
- 3,530
- Employees:
- 8
- Forecast turnover (2026):
- 473,698 €
Advertising agencies
Media and Printing, manufacture of ads, led screens, Design, light advertising, sticker advertising, Banners, Digital printing, photo print, laserization
-
media and printing
-
manufacture of ads
-
making of signs
-
making of signs
-
hot press
-
installation
-
maintenance work
-
led screens
-
design
-
light advertising
-
sticker advertising
-
banners
-
digital printing
-
photo print
-
laserization
-
laser pickup
-
embroidery
-
special order products
-
special order services
-
infographics
-
decoration
-
development of ads
-
light poles
-
light stars
-
light box signs
-
led displays
-
led tablets
-
printing stickers
-
vehicle ads
-
ads for windows