- Credit score:
- Reliable
- Reputation score:
- 43,690
- Employees:
- 134
- Forecast turnover (2026):
- 122,451,887 €
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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maintenance of public roads
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design, construction and maintenance of fire safety
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construction of facilities
-
a
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construction of buildings
-
construction of warehouses
-
building construction works
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
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design
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
rental workforce mediation
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
- Credit score:
- Reliable
- Reputation score:
- 43,590
- Employees:
- 256
- Forecast turnover (2026):
- 102,512,604 €
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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audit of construction works
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construction of gas installation
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construction of roads and bridges
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maintenance
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sanitation
-
maintenance
-
construction of bridges
-
construction of roads
-
road construction
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
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pressure equipment works
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tea care
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environmental construction
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mining of mineral resources
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traffic management
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road project management
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project management of bridges
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production and installation of asphalt
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building equipment rental
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car wash service
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building
-
construction
-
design
-
construction work
-
repair work
-
repair
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 15,480
- Employees:
- 38
- Forecast turnover (2026):
- 17,468,702 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
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construction
-
construction
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sanitation
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water pipeline installation
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construction of external networks
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construction of internal networks
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construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
heating
-
heating solutions
-
mineral resources and natural resources
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equipment and machinery
-
general and home services
-
sewer accessories
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trackwork
-
logistics
-
internal networks
-
customers
-
installation
-
solutions
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
office buildings
-
heating systems construction
-
objects
- Credit score:
- Reliable
- Reputation score:
- 11,530
- Employees:
- 16
- Forecast turnover (2026):
- 1,910,412 €
Sewerage
Motor vehicles, closing and opening of water connections, discharge of tanks, channel washing with pressure washer, sewage treatment plant, water pumping, groundwater treatment, groundwater, Mechanical buckets, excavators and paddock loaders and mining machinery, energy and mineral resources
- Credit score:
- Reliable
- Reputation score:
- 10,660
- Employees:
- 75
- Forecast turnover (2026):
- 12,964,044 €
Construction of sewer lines
Construction, Maintenance of public roads, Construction, Expert assessment of building design documentation, Construction research, pipework construction, road construction, Owner supervision, pressure washing and transport, water service in saue rural municipality
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water pipelines
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rainwater pipelines
-
construction and repair of internal water and sewerage pipelines
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construction of mains pipelines and renovation eggs
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emergency work of water and sewerage pipelines
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pressure washing of rainwater pipelines and wells
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construction of sewer lines
-
construction
-
maintenance of public roads
-
construction
-
expert assessment of building design documentation
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construction research
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pipework construction
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road construction
-
owner supervision
-
pressure washing and transport
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water service in saue rural municipality
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rinsing and disinfection of drinking water piping
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sewer pipes
-
joining points
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geodetic measurements
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coordination of the project
-
application for building permits
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construction of connection points
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detection and elimination of leaks
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road construction (base construction, stonework, asphalting) and renovation
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establishment of sites and car parks
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road cover restoration work
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completion of asphalt work in summer and winter with preparation
-
establishment of landscaping
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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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construction
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
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water supply and sanitation works
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water supply and sanitation works
-
sanitation
-
maintenance
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fire safety
-
cooling and air conditioning systems, heat pumps
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inspection and maintenance
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
sprinkler and firefighting
-
systems design
-
heat pumps installation
-
design
-
installation
-
design and installation
-
private houses
-
tallinn
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,900
- Employees:
- 47
- Forecast turnover (2026):
- 3,752,977 €
Land improvement works
demolition services, inspection of water bodies, treatment of waste, Building, Construction, Construction work, Installation, water tank, road and site construction work, construction of sewerage lines
-
construction of water and sewerage lines
-
water services
-
inspection of water bodies
-
construction of sewerage lines
-
water tank
-
road construction
-
forest drainage
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external sewerage construction
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earth and excavation works
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soil work services
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land improvement
-
forest harvesting
-
repair of roads
-
production of peat
-
sanitation services
-
exhaust control
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exhaust analysis
-
treatment of waste
-
building
-
construction
-
construction work
-
installation
-
demolition services
-
repair
-
fragmentation construction
-
road and site construction work
-
earthworks services
-
land improvement works
- Credit score:
- Reliable
- Reputation score:
- 6,140
- Employees:
- 34
- Forecast turnover (2026):
- 5,315,946 €
Engineering-technical design
owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision
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owner supervision of construction
-
construction owner supervision
-
construction project management
-
water and sewage construction supervision
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external pipelines construction oversight
-
preparation of estimated cost of construction work
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preparation of the initial task of construction
-
construction consultations
-
design management
-
construction management
-
owner supervision of road management works
-
fidic engineering service
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heritage conservation supervision
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design management services
-
road management supervision
-
fidic engineering consulting
-
general construction oversight
-
hvac construction supervision
-
electrical and automation works supervision
-
infrastructure construction management
-
port construction supervision
-
project management
-
construction management
-
fidic engineering service
-
general construction work
-
infrastructure works
-
infra-facilities construction work
-
electrical, automation and low-current works
-
preparation of application budgets
-
construction project expert assessments
- Credit score:
- Reliable
- Reputation score:
- 5,290
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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
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roof construction
-
flat roof construction
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roofing
-
roof
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maintenance
-
insulation of roof
-
roof construction
-
roofing construction
-
roofing
-
construction and real estate
-
building construction firms
-
hydrotechnical works
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roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof renovation
-
roof maintenance
-
roof repair
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bitumen roll materials
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slate stones
-
stain roofs
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cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
hydroinsulation
-
repair and maintenance
-
building
-
design
-
warm-up
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 14
- Forecast turnover (2026):
- 6,273,711 €
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.
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air to water heat pumps
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air / water
-
maintenance
-
sale of equipment
-
energy
-
maintenance of heat pumps
-
air water heat pumps
-
heat pumps
-
ventilation
-
regular maintenance
-
installation
-
sale and installation of equipment
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consulting
-
documentation
-
project management
-
heat pump maintenance
-
ventilation systems
-
ground source 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
- Credit score:
- Reliable
- Reputation score:
- 5,000
- Employees:
- 7
- Forecast turnover (2026):
- 3,284,923 €
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
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sewerage
-
water supply
-
maintenance
-
installation of radiant floor heating
-
installation of soil collector
-
maintenance of heat pumps
-
water tanks
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
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 air heat pump
-
heat pumps
-
air to water heat pump
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
- Credit score:
- Borderline
- Reputation score:
- 4,820
- Employees:
- 19
- Forecast turnover (2026):
- 4,683,469 €
Construction and Maintenance You Can Always Rely On
The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.
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construction
-
construction
-
rent of labour
-
construction of communication and electrical networks
-
installation of water pipelines and sewer networks
-
construction and assembly
-
automated control systems
-
metal industry
-
technological lines
-
technological equipment
-
device work
-
machinework
-
pressure equipment works
-
welding work
-
metal structures
-
production of pressure tanks
-
maintenance of technological equipment
-
repair services for industrial machinery
-
maintenance of refractory structures
-
repair readiness of critical equipment
-
making metal frames
-
welding work and locksmith assembly work
-
production and installation of pressure tanks
-
painting and finishing works
-
lifting services and assembly
-
project management services
-
design and development
-
production and painting
-
manufacture of metal structures
- Credit score:
- Reliable
- Reputation score:
- 4,590
- Employees:
- 39
- Forecast turnover (2026):
- 385,108 €
J.V.H. Production
assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair
-
assembly of metal structures
-
assembly of pipelines and bracket fittings of different definitions
-
environmental protection in construction
-
construction of platforms and towers
-
installation of water supply pipelines
-
renovation of gas pipelines
-
installation of air conditioning systems
-
assembly of equipment for energy objects
-
repair and replacement of heat supply lines
-
assembly and repair works
-
technical maintenance services
-
energy equipment assembly services
-
heat supply lines repair
-
pipeline assembly services
-
bracket fittings installation
-
industrial repair works
-
estonia engineering services
-
narva assembly company
-
eu subcontracting services
-
marine vessels repair
-
exhaust gas cleaning systems
-
quality assembly works
-
repair of power plant equipment
-
power stations
-
gas stations
-
cooling systems
-
ventilation systems
-
installation of steel structures
-
structural repairs
-
on-site welding
- Credit score:
- Reliable
- Reputation score:
- 4,440
- Employees:
- 16
- Forecast turnover (2026):
- 2,181,834 €
Cleaner Communities, Greener Futures
We specialize in the transport of waste, waste management, and a variety of general and home services, including the elimination of sewerage blockages, cleaning of fat and sand trappers, and maintenance of water supply and sewers.
-
transport of waste
-
water supply and repair of sewers
-
cleaning and emptying of rainwater wells
-
transport of waste
-
water mains repair
-
cleaning and emptying of storm water wells
-
sewerage
-
waste management
-
general and home services
-
elimination of sewerage blockages
-
fat trappers
-
pressure washing of sewage pipes
-
cleaning of grease wells
-
cleaning sand trappers
-
street cleaning
-
pumping work
-
video surveys and pipeline searches
-
snow removal
-
watering services
-
waste management services
-
environmental cleaning solutions
-
sewer maintenance
-
fat-trapping cleaning
-
maintenance of sand trappers
-
plumbing video inspection
-
hydro cleaning services
-
rainwater pit services
-
waste management consulting
-
cleansing of grease traps
-
maintenance of sand traps
- Credit score:
- Neutral
- Reputation score:
- 4,100
- Employees:
- 18
- Forecast turnover (2026):
- 1,062,237 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
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water supply solutions
-
construction of walls and roof
-
construction of substructures
-
installation of water and sewerage lines
-
construction and installation of gas pipelines
-
roof construction
-
general construction and repair works
-
general building contractor
-
high quality construction services
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
expert in pipe work installation
-
home renovation services
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
preventive care
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
plumbing system installation
-
establishment of foundations
-
improving structures
-
updating finishes
- Credit score:
- Borderline
- Reputation score:
- 3,950
- Employees:
- 7
- Forecast turnover (2026):
- 1,969,249 €
Finishing of buildings
roof works, facade works, concrete works, plasterwork, construction of floors, construction of plasterboard walls and ceilings, construction of wooden ceilings and walls with insulation work, masonry, Installation of doors and windows, demolition work
-
roof works
-
construction of floors
-
waterproofing works
-
construction of domestic water pipelines
-
construction of ventilation
-
floor construction
-
construction of floors
-
roofing
-
facade works
-
concrete works
-
plasterwork
-
construction of plasterboard walls and ceilings
-
construction of wooden ceilings and walls with insulation work
-
masonry
-
demolition work
-
cutting and drilling of various openings
-
demolition work of walls and floors and intermediate ceilings
-
disposal of demolition debris:
-
interior finishing works
-
painting works
-
construction of suspended ceilings
-
tiling work
-
levelling pain
-
installation of pvc covers
-
parquet installation
-
installation of crooks
-
special works
-
electrical and weak current works
-
construction of the internal sewer
-
construction of heating lines
- Credit score:
- Reliable
- Reputation score:
- 3,830
- Employees:
- 15
- Forecast turnover (2026):
- 1,042,367 €
Special construction work
plumbing services, Freesping Work, Welding, finishing works, Betonation, Construction work, repair works, painting works, roofing, interior finishing
-
construction work
-
roofing
-
construction
-
metal construction manufacturing
-
roofing
-
maintenance
-
installation of roof insulation
-
building
-
special construction work
-
plumbing services
-
freesping work
-
welding
-
finishing works
-
betonation
-
repair works
-
painting works
-
interior finishing
-
turning
-
turning on milling machines
-
roofing and cladding
-
foundations and concreting
-
installation
-
repair
-
concrete works
-
customers
-
tallinn
-
facade work
-
foundations
-
welding work
-
oils
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 5
- Forecast turnover (2026):
- 739,564 €
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
-
construction
-
construction
-
construction of heating systems
-
water supply pipelines
-
construction of boiler houses
-
water pipeline installation
-
heating systems construction
-
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
-
gas works
-
pressure equipment works
-
steam piping
-
warmth nodes
-
boiler houses
-
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
-
gas blowers and emitters
- Credit score:
- Borderline
- Reputation score:
- 3,730
- Employees:
- 19
- Forecast turnover (2026):
- 1,724,776 €
Installation of sanitary equipment
water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements
- Credit score:
- Reliable
- Reputation score:
- 3,720
- Employees:
- 21
- Forecast turnover (2026):
- 1,053,457 €
Building Your Future, Constructing Excellence!
We specialize in general construction and repair works, offering comprehensive 'keys to the hands' construction solutions.
-
general construction and repair works
-
keys to the hands of construction
-
installation of bulk wool
-
keys to construction
-
the keys
-
a
-
general construction
-
renovation of farmhouse
-
transport work
-
lifting work
-
excavation work
-
finishing works
-
indoor building work
-
exterior construction works
-
lifting and excavation
-
upgrading works
-
heating solutions
-
insulation solutions
-
project management
-
transport and logistics
-
residential building
-
commercial construction
-
industrial projects
-
renovation and restoration
-
building
-
more information
-
industrial buildings
-
question
-
the general contractor
-
island land