- Credit score:
- Reliable
- Reputation score:
- 43,490
- Employees:
- 254
- Forecast turnover (2025):
- 82,857,319 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
construction of roads and bridges
-
production and installation of asphalt
-
repair work
-
repair
-
rehabilitation
-
sanitation
-
renovation
-
design and construction
-
liability
-
construction of roads and roads
-
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
-
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
-
design
-
construction work
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 13,210
- Employees:
- 76
- Forecast turnover (2025):
- 20,540,771 €
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
-
rinsing and disinfection of drinking water piping
-
construction and repair of internal water and sewerage pipelines
-
construction of mains pipelines and renovation eggs
-
emergency work of water and sewerage pipelines
-
pressure washing of sewerage pipes and wells
-
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
-
water pipelines
-
sewer pipes
-
rainwater pipelines
-
joining points
-
geodetic measurements
-
coordination of the project
-
application for building permits
-
construction of connection points
-
detection and elimination of leaks
-
road construction (base construction, stonework, asphalting) and renovation
-
establishment of sites and car parks
-
road cover restoration work
-
completion of asphalt work in summer and winter with preparation
-
establishment of landscaping
- Credit score:
- Reliable
- Reputation score:
- 8,410
- Employees:
- 34
- Forecast turnover (2025):
- 11,485,586 €
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
-
insulation and finishing of external borders
-
replacement of opening fillers (windows and doors)
-
renovation of water and sewerage
-
renovation of ventilation systems
-
painting and addition of protective layers
-
sanitation
-
construction and real estate
-
construction
-
construction
-
solutions for apartment associations
-
complex renovation service
-
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
-
reconstruction of heating system
-
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
-
comprehensive renovation
-
energy-saving solutions
-
full service under the general contract procedure
-
improving the indoor climate of an apartment building
- Credit score:
- Reliable
- Reputation score:
- 8,320
- Employees:
- 4
- Forecast turnover (2025):
- 14,980,231 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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residential design and development
-
community building renovation
-
development of roof floors
-
design and construction
-
renovation
-
sanitation
-
reconstruction of apartment buildings
-
penthouses
-
design
-
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
-
real estate project planning
-
real estate innovation
-
urban development projects
-
site construction
-
preliminary work
-
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
- Credit score:
- Reliable
- Reputation score:
- 6,950
- Employees:
- 48
- Forecast turnover (2025):
- 5,423,337 €
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
-
external sewerage construction
-
construction of water and sewerage lines
-
inspection of water bodies
-
construction of sewerage lines
-
water tank
-
road construction
-
forest drainage
-
earth and excavation works
-
soil work services
-
land improvement
-
forest harvesting
-
repair of roads
-
production of peat
-
water services
-
sanitation services
-
exhaust control
-
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:
- 5,090
- Employees:
- 41
- Forecast turnover (2025):
- 1,100,251 €
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
-
repair and replacement of heat supply lines
-
construction of platforms and towers
-
installation of water supply pipelines
-
repair of sewerage pipes
-
renovation of gas pipelines
-
installation of air conditioning systems
-
assembly of equipment for energy objects
-
assembly of metal structures
-
assembly of pipelines and bracket fittings of different definitions
-
assembly and repair works
-
technical maintenance services
-
environmental protection in construction
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,840
- Employees:
- 6
- Forecast turnover (2025):
- 1,020,838 €
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
-
renovation and maintenance
-
sewerage
-
water and sewerage
-
repair and renovation
-
installation of water floor heating
-
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
-
washing of heating systems
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
shift of trousers
-
installation
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
- Credit score:
- Borderline
- Reputation score:
- 3,800
- Employees:
- 15
- Forecast turnover (2025):
- 560,568 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
home renovation
-
water supply solutions
-
construction of walls and roof
-
installation of water and sewerage lines
-
installation of sewerage systems
-
renovation
-
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
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
plumbing system installation
-
establishment of foundations
-
construction of substructures
-
improving structures
-
updating finishes
- Credit score:
- Reliable
- Reputation score:
- 3,660
- Employees:
- 7
- Forecast turnover (2025):
- 942,273 €
Terviklikud ehituslahendused sinu jaoks!
Meie firma pakub kõiki ehituslahendusi, alates fassaaditöödest kuni terrassi ehitamiseni. Meie eesmärk on pakkuda parimat teenust ja kvaliteetseid tulemusi, mis kestavad pikka aega.
-
construction and real estate
-
facade work
-
sewerage
-
water supply
-
construction of rainwater systems
-
facade work
-
water supply
-
construction
-
construction
-
rental workforce mediation
-
custom home construction
-
chimney work
-
wooden outbuildings
-
production buildings
-
industrial
-
general construction
-
roofing
-
indoor building work
-
terrace building
-
stone furniture
-
plastering
-
painting
-
glassing
-
interior finishing
-
construction of structures
-
roof stain
-
roof windows
-
roof frames
-
wallpaper
-
floors
- Credit score:
- Reliable
- Reputation score:
- 3,450
- Employees:
- 13
- Forecast turnover (2025):
- 1,166,341 €
Building construction works
barrier systems, harvesting leaves, road construction, building and finishing materials, construction machinery and tools, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Soil Machines, plant cultivation
-
maintenance of public roads
-
roofing and roofing
-
cleaning of leaves
-
soil and sandbox sand
-
construction and remodeling
-
water and sewerage works
-
barrier systems
-
construction and real estate
-
construction and real estate services
-
building and finishing materials
-
construction machinery and tools
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
soil machines
-
plant cultivation
-
road and bridge construction
-
road construction
-
lifting services
-
lifting work
-
construction
-
construction
-
passenger transport
-
gardening and landscaping works
-
demolition and earthworks
-
tiling and finishing works
-
daily maintenance work
-
lawn and hedge cutting
-
snow control and anti-slip
-
fragmentation and gravel
- Credit score:
- Reliable
- Reputation score:
- 3,330
- Employees:
- 4
- Forecast turnover (2025):
- 1,103,346 €
Building construction works
electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys
-
roof construction and renovation works
-
construction and installation of fences and fences
-
construction and renovation of chimneys
-
sewerage
-
water and sewerage
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general construction work
-
interior finishing works
-
facade work
-
roof construction
-
construction of chimneys
-
flooring work
-
santechnical works
-
electrical works
-
road and site construction work
-
ventilation work
-
garden houses
-
repair works
-
tallinn
-
roofing
-
renovation
-
question
-
concrete works
-
landscaping
-
harjumaa
-
masonry services
- Credit score:
- Neutral
- Reputation score:
- 3,293
- Employees:
- 8
- Forecast turnover (2025):
- 379,305 €
Building construction works
interior finishing, Roof construction, Repair of apartments, bathroom repair, repair of offices and offices, painting and wallpapering, water supply and sewerage works, flooring installation, all inclusive building, High quality materials
-
repair of apartments
-
repair of offices and offices
-
painting and wallpapering
-
water supply and sewerage works
-
roof
-
roofs
-
waterproof plywood
-
interior finishing
-
roof construction
-
bathroom repair
-
flooring installation
-
all inclusive building
-
high quality materials
-
custom home construction
-
masonry services
-
insulation work
-
facades
-
underfloor heating
-
ceramic tile
-
the general contractor
-
wooden frame
-
plate
-
materials
-
window sills
-
technique
-
connectors
-
layout
-
customers
-
ceramic
-
stone wool
- Credit score:
- Borderline
- Reputation score:
- 3,230
- Employees:
- 5
- Forecast turnover (2025):
- 1,942,513 €
A&O HOLDING AVALEHT | A&O Holding
Construction, Construction, heating solutions, administrative service, data security, Maintenance service, emergency repair, sanitary technical works, bucket and excavation work, cleaning service
-
repair service
-
elimination of sewerage blockages
-
air to water heat pumps
-
sewerage and household water installation work
-
repair work
-
repair works
-
installation of septic tanks and tanks
-
installation of tanks and septic tanks
-
construction
-
construction
-
heating solutions
-
administrative service
-
data security
-
maintenance service
-
emergency repair
-
sanitary technical works
-
bucket and excavation work
-
cleaning service
-
security service
-
energy management
-
accounting
-
technosystem emergency repairs
-
milling work for in-house ducts
-
detection of leaks in various pipelines
-
elimination of blockages
-
milling works for ducts
-
detection of pipe leaks
-
radiators
-
septics and tanks
-
consulting service
- Credit score:
- Neutral
- Reputation score:
- 3,220
- Employees:
- 3
- Forecast turnover (2025):
- 1,618,149 €
Building Foundations, Sustaining Futures
We specialize in the establishment of sewerage systems, waterway construction, and the creation of durable stone and rubble foundations, ensuring quality and precision in every project.
-
establishment of sewerage system
-
management of storm water and waste water
-
construction and maintenance of waterways
-
establishment of water and sewerage system
-
foundation
-
establishment of a water and sanitation system
-
precipitation water and wastewater management
-
construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
precipitation and sewage
-
waterway construction
-
foundation construction
-
construction of stone sites
-
construction of a rubble base
-
fragmentation bases
-
external race work
-
construction of rain trails
-
construction of drainage lanes
-
the building of grounds
-
sewage sewerage system
-
stone-building works
-
construction of rubble base
-
fragmentation solutions
-
exterior construction works
-
sewage system installation
-
construction of rain road
-
draining races
-
waterways
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 4
- Forecast turnover (2025):
- 303,337 €
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
-
water and sewage system construction
-
repair
-
construction of sewerage lines
-
renovation
-
water and sewerage
-
heating systems renovation
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
heating solutions
-
construction and real estate services
-
cooling systems installation
-
drainage pipelines construction
-
heating system installation
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
firefighting water systems
-
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:
- 3,180
- Employees:
- –
- Forecast turnover (2025):
- 109,366 €
Flowing with Quality, Sealed with Trust
We specialize in a comprehensive array of plumbing services, from urgent repairs to routine maintenance, ensuring efficient water systems and heating for homes and businesses.
-
elimination of sewerage blockages
-
installation and exchange of water meters
-
sealing of water meter
-
elimination of accidents in sewerage systems
-
mixer and tap replacement
-
configuring and sealing the water meter
-
replacement of mixer and tap
-
repair work
-
repair works
-
sanitation
-
radiator installation
-
radiators replacement
-
boiler cleaning
-
boiler replacement
-
boiler installation
-
installation of water filters
-
exchange of water filters
-
installation of sink
-
sink installation
-
replacement of mixers and sinks
-
installation of faucets
-
exchange of faucets and taps
-
installation of sewage pipes
-
repair of sewage pipes
-
santechnical works
-
water meter change
-
installation of toilet
-
radiator washout
-
sewer pipes
-
plumbers
- Credit score:
- Borderline
- Reputation score:
- 3,160
- Employees:
- 14
- Forecast turnover (2025):
- 1,176,758 €
Manufacture of prefabricated wooden buildings or elements thereof
Design, heating and ventilation, Water and sewerage, single-use element houses, double element houses, sauna houses and garages, solar energy panels, turnkey houses, element houses, production of elements
-
installation of houses
-
water and sewerage systems
-
manufacture of cells
-
water and sewerage
-
production of elements
-
construction and real estate
-
house manufacturing
-
wooden outbuildings
-
wood products
-
heating and ventilation systems
-
keys to the houses
-
wooden houses
-
prefabricated wooden buildings
-
design
-
foundation
-
heating and ventilation
-
single-use element houses
-
double element houses
-
sauna houses and garages
-
solar energy panels
-
design
-
the foundation
-
design of elemental houses
-
turnkey houses
-
element houses
-
manufacture of prefabricated wooden buildings or elements thereof
- Credit score:
- Reliable
- Reputation score:
- 3,140
- Employees:
- 9
- Forecast turnover (2025):
- 963,038 €
Installation of electrical equipment
commercial premises renovation, heating solutions, Ventilation and cooling, Water supply and sewerage, Design of heating systems, energy calculation, pipe wash, electrical works, renovation, SPECIAL WORKS
-
water supply and sewerage
-
design of heating systems
-
renovation
-
sanitation
-
sewerage
-
renovation and remodeling
-
construction and real estate
-
heating solutions
-
ventilation and cooling
-
energy calculation
-
pipe wash
-
electrical works
-
special works
-
rebuilding
-
modernhome
-
solutions
-
cooling
-
cooling systems
-
sweden
-
maintenance
-
sewer systems
-
electricity
-
ventilation work
-
electrical systems
-
maintenance work
-
water supply
-
project manager
-
smart house solutions
-
heating solution
-
ventilation solutions
- Credit score:
- Risky
- Reputation score:
- 3,140
- Employees:
- 5
- Forecast turnover (2025):
- 467,133 €
Building Dreams, Constructing Realities!
We specialize in construction work, building construction, and finishing works.
-
construction of water tanks and pumping stations
-
detection of water leaks
-
detection and repair of water leaks
-
renovation and renewal of networks
-
precipitation water management and treatment
-
construction of sewer lines
-
construction work
-
building construction work
-
finishing works
-
interior finishing works
-
general building work
-
construction works planning
-
construction project management
-
construction services
-
exterior construction work
-
supervision of construction works
-
building construction services
-
construction work contractors
-
commercial construction work
-
building renovation services
-
construction industry
-
residential construction work
-
construction finishing services
-
interior finishing
-
maintenance work
-
floor heating installation
-
roofing work
-
the foundation
-
building construction work
-
project management
- Credit score:
- Reliable
- Reputation score:
- 3,130
- Employees:
- 5
- Forecast turnover (2025):
- 1,525,674 €
Installation of air conditioning systems
Gas boilers, Gas Design, gas works, heating design, heating works, ground source heat pump, radiant floor heating, Radiator Heaters, heat pump, water system construction
-
water system construction
-
renovation work
-
water supply and sewerage
-
air to water heat pumps
-
water supply
-
gas boilers
-
gas design
-
gas works
-
heating design
-
heating works
-
ground source heat pump
-
radiant floor heating
-
radiator heaters
-
heat pump
-
construction
-
construction
-
construction of gas installation
-
boilers
-
electric boilers
-
sales of gas equipment
-
heating solutions
-
pressure washing of heating systems
-
construction of heating systems
-
ground source heat pumps
-
construction of in-house gas pipelines
-
underfloor heating
-
air heating systems
-
optimal solution
-
industrial
-
abroad