- 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.
-
design
-
maintenance
-
renovation
-
maintenance
-
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
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 31,270
- 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.
-
design
-
maintenance
-
solutions
-
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
-
maintenance of public roads
-
construction
-
expert assessment of building design documentation
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
rental workforce mediation
-
design, construction and maintenance of fire safety
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
-
sweden
- Credit score:
- Reliable
- Reputation score:
- 20,540
- Employees:
- 29
- Forecast turnover (2026):
- 46,722,813 €
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.
-
design
-
maintenance
-
renovation
-
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
-
construction management
-
planning
-
project management
-
industrial and engineering engineering
-
management
-
building design
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 11,350
- Employees:
- 18
- Forecast turnover (2026):
- 13,861,735 €
Professional construction service!
We provide professional general contracting and project management services in the design and construction of buildings and facilities.
-
restoration
-
design
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
residential property development
-
apartment building
-
the warehouse
-
construction of facilities
-
terraced house box
-
production building
-
construction
-
maintenance of public roads
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
general contractor for construction
-
property development
-
project management
-
terraced houses
-
solar energy panels
-
residential area
-
the development project
-
the living district
-
apartments
-
sales
-
smart
-
residential buildings
-
liability
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 31,841,436 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
-
design
-
renovation
-
reconstruction of apartment buildings
-
penthouses
-
development projects
-
product development
-
property development projects
-
construction project management
-
building design services
-
building services estonia
-
real estate development estonia
-
apartment building reconstruction
-
penthouses design
-
product development in construction
-
residential design and development
-
community building renovation
-
real estate project planning
-
real estate innovation
-
urban development projects
-
development of roof floors
-
site construction
-
preliminary work
-
design and construction
-
final formulation
-
design and construction work with wooden element
-
design and construction work with site construction
-
reconstruction by site construction
-
the complete solution
-
factory-based elemental reconstruction
-
iso standards
- 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
-
design
-
electric heating
-
heat pumps
-
ventilation, cooling and heating systems
-
heat pumps
-
construction
-
construction
-
rental workforce mediation
-
installation of cables and supporting structures for cable line bases
-
installation and switching of various electrical equipment
-
working and emergency lighting, led downlight
-
grounding and lightning protection
-
external networks
-
assembly and installation of force and control shields
-
management systems for industrial and residential buildings
-
technical systems
-
electrical systems and automation
-
technical systems maintenance
-
air channel cleaning
-
welding work
-
building automation systems
-
electrical systems
-
refrigerated appliances
-
installation of air conditioning systems
- Credit score:
- Borderline
- Reputation score:
- 8,510
- Employees:
- 22
- Forecast turnover (2026):
- 22,353,993 €
Building construction works
authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation
-
energy-saving solutions
-
renovation
-
facade solutions
-
renovation solutions
-
ventilation solutions
-
solutions
-
construction and real estate
-
construction
-
construction
-
solutions for apartment associations
-
complex renovation service
-
insulation and finishing of external borders
-
kredex supported projects
-
warehouse and production buildings
-
private houses and terraced houses
-
pharmaceutical compositions for renovation
-
improving energy efficiency
-
energy-saving facades
-
insulation and plastering
-
replacement of opening fillers (windows and doors)
-
reconstruction of heating system
-
renovation of water and sewerage
-
renovation of ventilation systems
-
insulation and finishing of the building's external borders
-
insulation/finishing of external borders
-
plastering of facades
-
insulation of facades
-
insulation of flat roofs
-
additional work on facades
-
apartment, housing associations
- Credit score:
- Reliable
- Reputation score:
- 8,440
- Employees:
- 22
- Forecast turnover (2026):
- 14,920,147 €
Construction deserves attention!
AS Megaron-E has been successfully involved in the construction of buildings and facilities since 1992. The company's core business is the provision of general contracting and project management services, involving a variety of specialists both in-house and externally.
-
economical solutions
-
design
-
maintenance
-
construction and real estate
-
construction
-
heritage conservation
-
construction
-
general contractor
-
project management
-
construction work
-
referencing
-
design service
-
quality control
-
organisation of construction work
-
energy efficient materials
-
environmentally friendly tools
-
automation of the working process
-
effective use of labour and materials
-
effective use of labour
-
technique
-
tallinn
-
harjumaa
-
reconstruction works
-
design work
-
building construction works
- 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
-
cooling and air conditioning systems, heat pumps
-
complete solutions of the outer shell of the building
-
installation of heat pumps and air conditioners
-
heat pumps installation
-
maintenance
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
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
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Borderline
- Reputation score:
- 6,380
- Employees:
- 35
- Forecast turnover (2026):
- 3,296,582 €
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
-
maintenance
-
design, construction and maintenance of fire safety
-
electricity and automation
-
design and installation
-
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
-
installation
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment
- 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
-
heating solutions
-
cooling solutions
-
heating solutions
-
heat pump
-
heat pumps
-
boilers
-
energy and mineral resources
-
heating
-
equipment and machinery
-
construction
-
construction
-
construction of gas installation
-
gas works
-
cooling and air conditioning systems, heat pumps
-
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).
-
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.
-
after-service of heat pumps
-
ground source heat pumps
-
air to water heat pumps
-
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.
-
modern equipment
-
indoor climate
-
tallinn
-
tartu
-
training
-
consultation and advisory
-
collectors
-
follow-up service
-
alpha innotec heat pumps
- 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
-
design
-
renovation
-
maintenance
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
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
-
building
-
warm-up
-
roof
-
repair
-
insulation work
-
surveillance
- 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
-
heating solution
-
air to air heat pump
-
heat pumps
-
heat pump
-
heat pumps
-
air heat pump
-
solutions
-
finding solutions
-
ventilation
-
bosch climate engineering
-
city climate
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to water heat pump
-
sewerage
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
- 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
-
warm-up
-
renovation
-
radiant floor heating
-
finishing
-
underfloor heating
-
installation of radiant floor heating
-
plastering
-
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
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,560
- Employees:
- 12
- Forecast turnover (2026):
- 3,642,174 €
Construction of wells
heating solutions, Construction, Construction, hydrogeological works, Drilling heat wells, Establishment of boreholes, heating solution, Drilling wells, consultations, Design
- Credit score:
- Reliable
- Reputation score:
- 4,300
- Employees:
- 22
- Forecast turnover (2026):
- 1,035,191 €
Maintenance and maintenance of the landscape
plant cultivation, technical design services, Construction, Heritage conservation, Construction, Design, Plants, Maintenance, Services, internal landscaping
-
design
-
maintenance
-
internal landscaping solutions
-
design
-
maintenance
-
plant cultivation
-
construction
-
heritage conservation
-
construction
-
services
-
internal landscaping
-
the building
-
garden and landscape design
-
the stone bridge
-
landscape maintenance services
-
crop production services
-
custom garden planning
-
commercial landscaping services
-
construction and design services
-
outdoor living space construction
-
heritage conservation construction
-
stone bridge construction
-
environmental design estonia
-
urban indoor plant design
-
green space management
-
ecological garden design
-
growing of plants
-
the preservation of heritage
-
interior landscape design
-
the building
- 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.
-
heating solutions
-
heat nodes
-
ground source heat pump installation
-
custom machine solutions
-
solutions
-
maintenance
-
energy and mineral resources
-
heating
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
central heating systems
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
sewer
-
water supply
-
diamond drilling
-
sewerage
-
eco-friendly ground heating
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation
-
construction services
-
construction of boiler house
- 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
-
heat pump maintenance
-
heat pump installation
-
heat distribution solutions
-
heat pump consulting services
-
maintenance
-
heat pump
-
ventilation
-
regular maintenance
-
installation
-
sale and installation of equipment
-
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
-
geothermal collectors
-
solar heating systems
-
regular maintenance
-
consultations
-
ground heat
-
air / water
-
industrial
-
hybrid systems
- Credit score:
- Reliable
- Reputation score:
- 4,120
- Employees:
- 11
- Forecast turnover (2026):
- 2,085,708 €
Installation of air conditioning systems
Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance
-
energy-saving solutions
-
installation
-
maintenance
-
construction and real estate
-
building and finishing materials
-
interior
-
machinery and tools
-
fire safety equipment
-
rescue equipment
-
security and surveillance services
-
lighting technology
-
fire safety
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
smoke extraction systems
-
daylighting systems
-
climate control systems
-
sun protection systems
-
ventilation
-
sales
-
sunscreen
-
tallinn
-
tartu
-
smoke removal
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 4,100
- Employees:
- 12
- Forecast turnover (2026):
- 2,360,620 €
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
-
heating solutions
-
cooling and air conditioning systems, heat pumps
-
ventilation solutions
-
heat pumps
-
heating solutions
-
construction and real estate
-
energy and mineral resources
-
heating
-
equipment and machinery
-
construction
-
construction
-
consultations
-
repair services
-
energy calculations
-
floor and radiator heating
-
heating systems
-
remote tracking
-
construction work
-
cooling and air conditioning
-
wholesale of water and heating equipment