- 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.
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design
-
repair
-
road construction
-
maintenance of public roads
-
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
-
construction work
-
maintenance
-
repair work
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 20,540
- Employees:
- 31
- Forecast turnover (2026):
- 40,741,343 €
Quality, Commitment, Excellence - Nordlin Ehitus.
OÜ Nordlin Ehitus is a company engaged in construction general contracting and real estate development, which was founded in 2010. During fourteen years of operation, we have grown into one of the leading market companies in Estonia.
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construction management
-
design
-
technical system maintenance
-
construction management
-
maintenance of technology systems during the warranty period
-
design and design of architectural solutions
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
construction research
-
design, construction and maintenance of fire safety
-
planning the construction process
-
management of construction work
-
project management method
-
planning of the construction process
-
architectural and constructive parts
-
general construction
-
working and inseneral care
-
correction development and sale
-
industrial and engineering engineering
-
development and sale of apartments
-
architectural and constructive parts design
-
planning
-
project management
-
industrial and engineering engineering
-
management
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 6,700
- Employees:
- 34
- Forecast turnover (2026):
- 4,047,884 €
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
-
commercial equipment and consumables
-
heating solutions
-
air conditioning systems
-
technical systems
-
cooling systems
-
construction and real estate
-
energy and mineral resources
-
air conditioning units
-
heating
-
equipment and machinery
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
ventilation work
-
system planning
-
installation of the system
-
regular maintenance
-
repair work
-
cooling
-
tartu
-
tallinn
-
building construction works
- 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
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building
-
repair
-
rebuilding
-
laminate
-
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
-
sauna construction and led strip installation
-
terrace building
-
installation and repair of gardens
-
gypsum works
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 7
- Forecast turnover (2026):
- 577,991 €
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
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heating solutions
-
water systems
-
washing of heating systems
-
repair
-
sanitary equipment
-
solutions
-
balancing heating systems
-
construction and real estate
-
plumbing and fittings
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
installation
-
floor
-
renovation
-
sewer system
-
heating system
- Credit score:
- Reliable
- Reputation score:
- 3,670
- Employees:
- 3
- Forecast turnover (2026):
- 511,450 €
Warmth and Comfort, Expertly Delivered!
We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.
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energy-saving heating solutions
-
heating systems maintenance
-
repair
-
heating solutions
-
maintenance of equipment
-
solutions
-
ventilation systems
-
construction
-
construction
-
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
-
installation and repair of equipment
-
maintenance
-
installation
-
regular checks
-
set up efficiency
-
system updates
- Credit score:
- Reliable
- Reputation score:
- 3,510
- Employees:
- 4
- Forecast turnover (2026):
- 328,171 €
Wholesale of water and heating equipment
technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction
-
commercial equipment and consumables
-
central heating systems
-
heating solutions
-
air heating systems
-
technical maintenance
-
construction and real estate
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating
-
equipment and machinery
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
gas works
-
accumulation tanks
-
spare parts for steam boilers
-
steam equipment
-
boilers
-
energy equipment
-
gas boilers
-
calorifers
-
container boiler houses
-
elements of heating systems
-
design of heating systems
-
ground source heat pumps
-
modular chimneys
-
measuring equipment
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 6
- Forecast turnover (2026):
- 816,509 €
Building a Sustainable Future, One Project at a Time!
We specialize in a wide range of construction and plumbing services, from large-scale projects to smaller, detailed work.
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drainage systems
-
septic systems installation
-
pipework solutions
-
drainage solutions
-
construction of residential and commercial buildings
-
building
-
pipework installation
-
soil work services
-
santehnical works
-
excavation work
-
general construction work
-
transport/sale of bulk materials
-
heavy duty trailer service
-
drainage of ditches
-
car park construction
-
bio-cleaners installation
-
road construction
-
construction services
-
excavation work
-
construction work
-
transport of material
-
installation of septic tank system
-
road construction
-
parking lot construction
-
soilwork and landscape design
-
digging ponds and lakes
-
drainage system installation
-
installation of septic tanks and bio-cleaners
-
wholesale material sales and delivery
-
heavy duty trailer service
- Credit score:
- Borderline
- Reputation score:
- 3,300
- Employees:
- 12
- Forecast turnover (2026):
- 775,643 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
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project design
-
commercial construction services
-
sustainable solutions
-
heating solutions installation
-
flooring solutions
-
building
-
heating systems
-
automation and electrical works
-
construction of residential and non-residential buildings
-
san technical works
-
construction services
-
finishing works
-
residential construction services
-
construction project management
-
sanitary technical services
-
non-residential building construction
-
electrical work contractors
-
interior finishing services
-
automation electrical services
-
building finishing contractors
-
construction service providers
-
building project design services
-
industrial construction services
-
custom home building services
-
renovation and remodeling services
-
automation and electrical works
-
construction of residential and non-residential buildings
-
sanitary technical works
-
design
-
housing construction
- Credit score:
- Reliable
- Reputation score:
- 3,210
- Employees:
- 4
- Forecast turnover (2026):
- 285,664 €
Installation of air conditioning systems
post-installation maintenance, heating system installation, Construction, fire safety, Construction, Inspection and maintenance, Design, construction and maintenance of fire safety, heating solutions, drainage pipelines construction, cooling systems installation
-
heating solutions
-
cooling systems installation
-
firefighting water systems
-
repair
-
sanitary equipment
-
cooling systems
-
santechnical works
-
watering systems
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
construction and real estate services
-
drainage pipelines construction
-
heating system installation
-
water and sewage system construction
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
sanitary engineering and installation
-
septic tanks and biopurifiers installation
-
modernization of old boiler rooms
-
heating system maintenance and repair
-
general and home services
-
inspection and maintenance
-
fire safety design, construction and maintenance
-
system construction
- Credit score:
- Reliable
- Reputation score:
- 3,110
- Employees:
- 2
- Forecast turnover (2026):
- 665,203 €
Warmth Reimagined, Energy Conserved!
We specialize in the design and manufacture of advanced air conditioning and renewable heating systems, providing energy efficiency consultancy and building reconstruction services.
-
design
-
technological ventilation systems
-
renewable heating solutions
-
building
-
technical systems
-
manufacture of air conditioners
-
renewable heating
-
energy efficiency consultancy services
-
reconstruction of apartment buildings
-
innovative heatcatcher
-
energy efficiency consulting
-
apartment building reconstruction
-
passive cooling system
-
ventilation heat recovery
-
radiator system with intermediate heat carrier
-
energy-efficient ventilation
-
manual control ventilation valve
-
heatline ventilation
-
heatway system
-
vg-system ventilation
-
airflow control technology
-
solar energy panels
-
manufacture of air conditioners
-
renewable heating
-
energy efficiency consulting services
-
reconstruction of apartment buildings
-
renovation
-
special works
-
energy conservation
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,070
- Employees:
- 1
- Forecast turnover (2026):
- 475,059 €
Installation of electrical equipment
commercial real estate building automation management, automatic control and optimization of technical systems, automatic control systems, energy efficiency in buildings, intelligent building systems, advanced building automation, building automation solutions, commercial real estate automation, technical systems optimization, real estate management technology
-
automatic control and optimization of technical systems
-
building automation solutions
-
technical systems optimization
-
building systems integration
-
optimization of technical systems
-
integration of building systems
-
integration of technical systems
-
commercial real estate building automation management
-
automatic control systems
-
energy efficiency in buildings
-
intelligent building systems
-
advanced building automation
-
commercial real estate automation
-
real estate management technology
-
smart building management
-
automated building control
-
commercial property technology
-
real estate technology solutions
-
building energy management
-
energy technology
-
development of automatic control systems
-
intelligent building management
-
automated energy hall
-
solutions for energy technology
-
energy monitoring and analysis
-
energy-saving building systems
-
automation of heating systems
-
advanced building management systems
-
systems for building security management
-
remote control and maintenance of systems
- Credit score:
- Neutral
- Reputation score:
- 2,790
- Employees:
- 3
- Forecast turnover (2026):
- 623,361 €
Road construction
road construction, asphalting, Construction of sand and rubble bases, stone installation work, Landscape design, technological networks, foundation works, Excavation and filling works, Soil Planning, road construction
-
design
-
sanitation
-
building
-
road construction
-
asphalting
-
construction of sand and rubble bases
-
stone installation work
-
landscape design
-
technological networks
-
foundation works
-
excavation and filling works
-
soil planning
-
road construction
-
landscape design
-
snow control work
-
landscaping and maintenance works
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
sales
-
external networks
-
the plats
-
landscaping
-
soil
-
electricity
-
excavation work
-
digging
-
the excavation
-
road construction
-
stone installation
- Credit score:
- Risky
- Reputation score:
- 2,709
- Employees:
- 4
- Forecast turnover (2026):
- 327,497 €
Pipeline and heating installation
Installation of heating piping, Installation of water supply line, Installation of tanks and septic tanks, Dishwasher installation, Boiler Installation, Radiator Installation, Installation of air-water heat pumps, San Technical Works, Waterworks works, Sewer pipe replacement
-
san technical works
-
heating solutions
-
installation of piping, heating and air conditioning systems
-
installation of water and sewerage systems
-
repair
-
installation of sewerage systems
-
installation of heating piping
-
installation of water supply line
-
installation of tanks and septic tanks
-
dishwasher installation
-
boiler installation
-
radiator installation
-
installation of air-water heat pumps
-
waterworks works
-
sewer pipe replacement
-
water pipe replacement
-
private house construction
-
building and renovation
-
sewerage pipelines installation
-
climate control installations
-
installation of tanks
-
installation of hot water boilers
-
warm-up work
-
water supply and sewerage
-
plumbing services
-
installation of boilers
-
general construction
-
electrical works
-
construction preparation
-
air conditioner installation
- 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
-
maintenance of ventilation systems
-
design
-
repair
-
technical
-
full solution
-
design of ventilation systems
-
installation of air conditioning systems
-
construction
-
construction
-
stainwork
-
diamond sawing work
-
ventilation design
-
installation of ventilation equipment
-
ventilation work
-
air source heat pumps
-
ventilation
-
installation
-
diamond drilling
-
isolation and smelter services
-
installation and design
-
installation of air heat pumps
-
air heat pumps
-
sales
-
maintenance
-
post-sale
-
demolition services
-
air intake
-
chimney
-
the outcast
-
stain works
- Credit score:
- Reliable
- Reputation score:
- 2,700
- Employees:
- –
- Forecast turnover (2026):
- 1,262,529 €
Installation of air conditioning systems
air conditioning systems, heating, cooling, repair and maintenance of air conditioners, heating and air conditioning equipment sale, building technical systems, automation, heating solutions, cooling systems, heating equipment sales
-
building technical systems
-
heating solutions
-
climate control solutions
-
commercial air conditioning
-
heating solutions for commercial buildings
-
air conditioning systems
-
heating
-
cooling
-
repair and maintenance of air conditioners
-
heating and air conditioning equipment sale
-
automation
-
cooling systems
-
heating equipment sales
-
air conditioning equipment sales
-
energy-efficient heating
-
residential heating systems
-
maintenance of air conditioning units
-
air conditioning systems installation
-
air conditioner repair
-
automation in hvac
-
hvac system automation
-
installation of ventilation systems
-
maintenance of ventilation systems
-
installation of heating and heating systems
-
installation of heating automation
-
installation of cooling systems
-
maintenance of cooling systems
-
installation of heat pumps
-
installation of air humidification equipment
-
heating of residential buildings
- Credit score:
- Reliable
- Reputation score:
- 2,680
- Employees:
- 1
- Forecast turnover (2026):
- 26,384 €
Pipeline and heating installation
pipework, heating solutions, Plumbing and fittings, various sanitary works, Construction, Installation, santechnical works, repair, maintenance, faucets
-
heating solutions
-
repair
-
building
-
heating systems construction
-
sanitary technical services
-
water floor heating systems
-
heating solutions provider
-
construction and real estate
-
plumbing and fittings
-
general and home services
-
construction
-
installation
-
santechnical works
-
maintenance
-
faucets
-
pipeline installation
-
various sanitary works
-
radiator installation
-
pärnu
-
apartment associations
-
exchange
-
boiler maintenance
-
sinks
-
construction of a heating pipeline
-
septic tanks
-
sanitation
-
renovation
-
water floor heating
-
sanitary equipment installation
-
sewer works
- Credit score:
- Reliable
- Reputation score:
- 2,660
- Employees:
- 1
- Forecast turnover (2026):
- 23,883 €
Activities of housing associations
sanitary and pipework, property upkeep and repair, real estate facility management, property condition inspection, property maintenance, preparation of maintenance plans, cleaning work of the property, property structure control, landscape design services, emergency repair works
-
commercial property maintenance
-
property management solutions
-
building technical inspection
-
technical property assessment
-
maintenance and repair of electrical systems
-
real estate property management
-
real estate maintenance
-
technical inspection of the property
-
cleaning work of real estate
-
building maintenance services
-
property maintenance services
-
real estate cleaning services
-
real estate property management services
-
residential property management
-
real estate management companies
-
professional cleaning for real estate
-
property upkeep and repair
-
real estate facility management
-
property condition inspection
-
property maintenance
-
preparation of maintenance plans
-
cleaning work of the property
-
property structure control
-
sanitary and pipework
-
maintenance and labelling of parking areas
-
routine maintenance
-
emergency repair works
-
landscape design services
-
renovation projects
-
activities of housing associations
- Credit score:
- Reliable
- Reputation score:
- 2,350
- Employees:
- 2
- Forecast turnover (2026):
- 70,432 €
Fusing Quality with Innovation
We specialize in high-quality metallic work, welding services for various materials, and comprehensive plumbing solutions, ensuring every project meets the highest standards of craftsmanship and durability.
-
sanitary technical works
-
spinkler systems
-
professional pipe solutions
-
welding of residential and commercial premises
-
sanitary engineering solutions
-
metal fabrication work
-
welding service
-
metal construction
-
welding work
-
metal pipe welding
-
stainless welding
-
aluminium and stainless welding
-
electrode welding
-
blacksmithing
-
plumbing
-
sewer works
-
sanitary equipment installation
-
waterway construction
-
waterways
-
heating trails
-
sewerage routes
-
plumbing installation
-
renovation of pipes
-
heating, water and sewerage
-
installation and replacement of water heating radiators
-
heating systems for apartment buildings
-
exchange of bucket blades
-
waterworks locksmith work
-
replacement of water pipes
-
exchange of water meters without sealing
- Credit score:
- Reliable
- Reputation score:
- 2,280
- Employees:
- 1
- Forecast turnover (2026):
- 63,063 €
Building Futures, Sustaining Dreams!
We provide comprehensive construction, repair, electrical, sanitary, and sewer services for a variety of projects.
-
sanitary works
-
sanitary technical services
-
commercial premises renovation
-
commercial buildings
-
electrical systems
-
heating solutions
-
construction work
-
repair works
-
electrical works
-
sewer works
-
construction work of office and commercial premises
-
construction services
-
professional construction work
-
building repair services
-
commercial construction contractors
-
building services engineering
-
plumbing services
-
electrical installation services
-
sewer installation services
-
office space construction
-
certified repair works
-
licensed electrical contractors
-
sewerage works contractors
-
repair work
-
office and commercial premises construction work
-
office space
-
retail construction
-
renovation projects
-
pipeline services
-
routine repair work