- 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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repair work
-
repair
-
sanitation
-
renovation
-
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
-
design
-
construction work
-
maintenance
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 29,458,760 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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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
-
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
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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:
- 8,860
- Employees:
- 29
- Forecast turnover (2026):
- 23,154,188 €
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
-
renovation
-
sanitation
-
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
-
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:
- 7,050
- Employees:
- 50
- Forecast turnover (2026):
- 4,043,152 €
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
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sanitation services
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repair
-
road construction
-
forest drainage
-
external sewerage construction
-
earth and excavation works
-
soil work services
-
construction of water and sewerage lines
-
land improvement
-
forest harvesting
-
repair of roads
-
production of peat
-
water services
-
exhaust control
-
exhaust analysis
-
inspection of water bodies
-
treatment of waste
-
building
-
construction
-
construction work
-
installation
-
demolition services
-
fragmentation construction
-
construction of sewerage lines
-
road and site construction work
-
water tank
-
earthworks services
-
land improvement 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
-
installation of sanitary ware
-
renovation
-
repair
-
repair work
-
sanitary equipment
-
sanitary engineering
-
installation of sanitary equipment
-
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
-
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
- 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
-
sanitary equipment installation
-
renovation
-
repair
-
sanitary equipment
-
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
-
washing of heating systems
-
balancing the heating system
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
installation
-
floor
-
sewer system
-
heating system
-
heating systems construction
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 5
- Forecast turnover (2026):
- 1,486,260 €
Building construction works
electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys
-
santechnical works
-
repair works
-
renovation
-
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
-
electrical works
-
roof construction and renovation works
-
road and site construction work
-
construction and installation of fences and fences
-
ventilation work
-
construction and renovation of chimneys
-
garden houses
-
tallinn
-
roofing
-
question
-
concrete works
-
landscaping
-
harjumaa
-
sewerage
-
water and sewerage
-
masonry services
- Credit score:
- Reliable
- Reputation score:
- 3,680
- Employees:
- 9
- Forecast turnover (2026):
- 1,233,947 €
Construction of sewer lines
sanitation, construction of pipe pipe, establishment of fire water storage facilities, construction of pumping stations, construction of jars, construction of sewerage system, construction firm, handling, sewer system construction, sanitation services
-
sanitation
-
renovation
-
sanitation services
-
construction
-
construction
-
construction of public water supply
-
sewer works
-
water supply
-
pipes
-
seated fields
-
reservoirs
-
pumps
-
sewer systems
-
in-plot water supply
-
installation of water and waste water tanks
-
oil and fat trappers
-
construction of drainage pipelines
-
rainwater pipeline
-
establishment of seepage fields
-
construction of pipe pipe
-
establishment of fire water storage facilities
-
construction of pumping stations
-
construction of jars
-
construction of sewerage system
-
construction firm
-
handling
-
installation
-
building and renovation
-
sewer system construction
-
construction of storm water pipeline
- 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
-
sanitary engineering and installation
-
repair
-
sanitary equipment
-
renovation
-
sanitary equipment installation
-
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
-
water and sewage system construction
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
firefighting water systems
-
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
-
repair and maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- –
- Forecast turnover (2026):
- 100,828 €
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.
-
santechnical works
-
repair work
-
repair works
-
installation of sanitary equipment
-
elimination of sewerage blockages
-
radiator installation
-
radiators replacement
-
installation and exchange of water meters
-
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
-
water meter change
-
sealing of water meter
-
installation of toilet
-
radiator washout
-
sewer pipes
-
plumbers
-
shower installation
-
emergency challenges
-
dishwasher installation
-
elimination of water system accidents
- Credit score:
- Reliable
- Reputation score:
- 3,140
- Employees:
- 4
- Forecast turnover (2026):
- 126,980 €
Building construction works
constructions, interior finishing of apartments, metal construction, Stair railings, under-roof construction, interior decoration of the office, interior finishing of offices, Office space construction work, Construction, Construction
-
repair
-
repair works
-
santechnical works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
general and home services
-
under-roof construction
-
interior decoration of the office
-
interior finishing of offices
-
office space construction work
-
construction
-
construction
-
stair railings
-
metal construction
-
constructions
-
interior finishing
-
finishing
-
painting
-
constructions
-
construction projects
-
general construction work
-
roofing
-
warm-up
-
installation
-
tallinn
-
tiling services
-
subcontracting
-
industrial building construction
-
installation of roofing materials
- Credit score:
- Reliable
- Reputation score:
- 3,130
- Employees:
- 11
- Forecast turnover (2026):
- 521,639 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
renovation
-
repair works
-
santechnical works
-
repair
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
foundation
-
indoor building work
-
exterior construction works
-
finishing
-
building projects
-
projects
-
roof construction
-
masonry services
-
concrete works
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
electricity and lighting
-
repair and renovation
-
preparation of surfaces
-
painting planning
- Credit score:
- Risky
- Reputation score:
- 3,071
- 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
-
repair
-
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
-
heating solutions
-
installation of tanks
-
installation of hot water boilers
-
warm-up work
-
water supply and sewerage
-
installation of piping, heating and air conditioning systems
-
plumbing services
-
installation of boilers
-
general construction
-
electrical works
-
construction preparation
-
air conditioner installation
-
installation of water and sewerage systems
-
resolution of water supply problems
- Credit score:
- Reliable
- Reputation score:
- 3,070
- Employees:
- –
- Forecast turnover (2026):
- 62,215 €
Finishing of buildings
underboard levelling, insulation of facades, painting work for concrete surfaces, painting work for stone surfaces, painting work for wooden surfaces, finishing of concrete surface, painting work, interior decoration, sanitary repair work, exterior finishing
-
sanitary repairs
-
sanitary repair work
-
construction and real estate
-
painting works
-
decorative works
-
finishing of plaster surface
-
concrete surface finishing
-
under-plate leveling
-
painting works
-
installation of wallpaper
-
tiling services
-
interior finishing
-
exterior plastering
-
wooden facades construction
-
facade renovation
-
insulation of facades
-
painting work for concrete surfaces
-
painting work for stone surfaces
-
painting work for wooden surfaces
-
finishing of concrete surface
-
painting work
-
underboard levelling
-
tiling work
-
wallpaper installation
-
interior decoration
-
exterior finishing
-
finishing of buildings
- Credit score:
- Reliable
- Reputation score:
- 3,040
- Employees:
- 7
- Forecast turnover (2026):
- 715,650 €
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
-
renovation
-
sanitation
-
construction and real estate
-
heating solutions
-
ventilation and cooling
-
water supply and sewerage
-
design of heating systems
-
energy calculation
-
pipe wash
-
electrical works
-
special works
-
rebuilding
-
modernhome
-
solutions
-
cooling
-
cooling systems
-
sweden
-
maintenance
-
sewer systems
-
sewerage
-
electricity
-
ventilation work
-
electrical systems
-
maintenance work
-
water supply
-
project manager
-
smart house solutions
-
heating solution
-
ventilation solutions
-
ventilation systems
- Credit score:
- Reliable
- Reputation score:
- 3,030
- Employees:
- 3
- Forecast turnover (2026):
- 88,241 €
Installation of sanitary equipment
heating solutions, heat pumps, sanitary technical works, Ground heating systems, installation of air conditioners, construction services, Renovation work, Installation of garden houses, climate control maintenance, ground heating systems
-
sanitary technical works
-
renovation
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
ground heating systems
-
installation of air conditioners
-
construction services
-
renovation work
-
installation of garden houses
-
climate control maintenance
-
ground heating systems
-
radiant floor heating systems
-
heat pumps
-
air source heat pumps
-
ventilation systems
-
rebuilding
-
bathroom renovation
-
kitchen renovation
-
construction
-
radiator heating
-
split air conditioners
-
multi-split systems
-
new construction
-
water systems
-
heating solutions
-
sewage
-
installation
-
activities
-
climate control equipment
- Credit score:
- Reliable
- Reputation score:
- 3,010
- Employees:
- –
- Forecast turnover (2026):
- 106,704 €
Finishing of buildings
smaller repairs, construction work, General construction and repair works, finishing works, repair work for companies with rental surfaces, sewer works, santehnical works, project management, interior finishing services, construction project management
-
smaller repairs
-
santehnical works
-
minor repairs
-
sanitary works
-
sanitary solutions
-
santechnical works
-
smaller repair work
-
sanitary work
-
construction work
-
general construction and repair works
-
finishing works
-
repair work for companies with rental surfaces
-
sewer works
-
project management
-
construction project management
-
building maintenance services
-
plumbing works
-
general building and repair
-
professional construction services
-
construction work contractors
-
finishing works services
-
construction and renovation services
-
commercial property maintenance
-
small repair services
-
commercial rental space repairs
-
sewer construction and repair
-
office space repair services
-
general construction and repair
-
repair works of tenancy companies
-
commercial buildings
- Credit score:
- Reliable
- Reputation score:
- 3,010
- Employees:
- 9
- Forecast turnover (2026):
- 471,314 €
Manufacture of metal products
custom metallic work, Boundaries, building and finishing materials, Installation of metal structures, Metal industry, Metal products, building and renovation, Roof construction, Repair of apartments, plastering work
-
repair
-
santehnical works
-
construction and real estate
-
construction and real estate services
-
building and finishing materials
-
building construction firms
-
metal industry
-
metal products
-
building and renovation
-
roof construction
-
repair of apartments
-
plastering work
-
steelwork services
-
installation of metal structures
-
boundaries
-
floor tiling
-
internal repair works
-
warm-up work
-
stairway handrails
-
building
-
metalwork
-
welding work
-
building materials
-
facade work
-
roofing
-
building company
-
terraces
-
construction work
-
technique
-
finishing
- Credit score:
- Reliable
- Reputation score:
- 2,990
- Employees:
- 8
- Forecast turnover (2026):
- 354,591 €
Building construction works
Production buildings, santehnical works, food industry buildings, Construction, Construction, General construction, renovation, Private houses, industrial buildings, commercial premises
-
renovation
-
santehnical works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general construction
-
private houses
-
industrial buildings
-
commercial premises
-
agricultural buildings
-
food industry buildings
-
production buildings
-
terraces
-
outdoor roads
-
the plats
-
office space
-
saunas
-
auxiliary buildings
-
construction work
-
foundation
-
roof
-
question
-
construction firm
-
private persons
-
general construction work
-
commercial buildings
-
construction of private houses
-
construction and remodeling
- Credit score:
- Borderline
- Reputation score:
- 2,960
- Employees:
- 6
- Forecast turnover (2026):
- 412,170 €
Building construction works
establishment of foundations, apartment building renovation, construction of industrial buildings, boiler house construction, custom home construction, sanitary technical works, bathroom remodeling, kitchen repair, electrical works, repair
-
repair
-
renovation
-
sanitary technical works
-
interior finishing
-
tiling
-
facade work
-
roofing
-
masonry services
-
roof installation
-
flooring installation
-
establishment of foundations
-
electrical works
-
kitchen repair
-
bathroom remodeling
-
custom home construction
-
boiler house construction
-
construction of industrial buildings
-
apartment building renovation
-
building construction works