- 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
-
pressure equipment works
-
mining of mineral resources
-
repair
-
tallinn
-
development
-
sanitation
-
mining
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
construction of roads and bridges
-
tea care
-
environmental construction
-
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
-
repair work
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 3
- Forecast turnover (2026):
- 44,911 €
Road construction
Laitse, road and bridge construction, road construction, By-road construction work, Construction, Maintenance of public roads, Construction, monitoring, Consultation, machine rental
-
monitoring
-
consultation
-
machine rental
-
asphalting
-
planning infrastructure projects
-
repair
-
tallinn
-
construction and real estate
-
road and bridge construction
-
road construction
-
construction
-
maintenance of public roads
-
construction
-
road and street maintenance
-
asphalting work services
-
infrastructure
-
streets
-
street maintenance
-
construction of roads and infrastructures
-
cleaning roads
-
optimising the construction process
-
safety tips on the construction site
-
construction supervision
-
road planer
-
soil roller
-
asphalt milling
-
multilift
-
the plats
-
logistics
-
heavy machinery
- Credit score:
- Reliable
- Reputation score:
- 3,340
- Employees:
- 2
- Forecast turnover (2026):
- 555,172 €
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
-
carrying out painting works
-
completion of finishing works
-
repair
-
counselling
-
exchange of electrical doors
-
preparation
-
replacement of electric doors
-
building construction works
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 4
- Forecast turnover (2026):
- 241,328 €
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
-
inspection and maintenance
-
cooling systems installation
-
sanitary engineering and installation
-
inspection and maintenance
-
repair
-
sanitation
-
santechnical works
-
sewerage
-
drainage piping
-
well construction
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
design, construction and maintenance of fire safety
-
heating solutions
-
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
-
firefighting water systems
-
septic tanks and biopurifiers installation
-
modernization of old boiler rooms
-
heating system maintenance and repair
-
general and home services
-
fire safety design, construction and maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,150
- Employees:
- 4
- Forecast turnover (2026):
- 407,709 €
Special construction work
Hot tubs, Spa, Spa, Pool equipment, Pool equipment, pavilions, pavilions, Ready pools, Construction of swimming pools, outdoor hot tubs
-
building
-
renovation
-
repair works
-
consultation
-
maintenance
-
preparation
-
tallinn
-
construction
-
repair
-
cleaning
-
service
-
hot tubs
-
spa
-
pool equipment
-
pavilions
-
ready pools
-
construction of swimming pools
-
outdoor hot tubs
-
sale of massage baths
-
whirlpool bathtub sale
-
outdoor massage baths for sale
-
pools
-
canadian spa
-
massage baths
-
pool coverings
-
pool chemistry
-
hot tubs and spa
-
ready-made pools
-
installation
-
the keys
- Credit score:
- Reliable
- Reputation score:
- 3,090
- Employees:
- 1
- Forecast turnover (2026):
- 663,410 €
Building construction works
maintenance service, Waltz sheet roofs, building and finishing materials, Stain roofs, Construction, Heritage conservation, Construction, general contractor for construction, Roofing works, Roof construction
-
heritage conservation
-
roofing works
-
roofing and cladding
-
facade stain works
-
electrical works
-
question
-
roofing
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building and finishing materials
-
building construction firms
-
construction
-
construction
-
general contractor for construction
-
roof construction
-
stainwork
-
stain roofs
-
waltz sheet roofs
-
construction of roofs
-
indoor building work
-
construction supervision and consultation
-
design
-
roof maintenance service
-
new construction
-
renovation
-
rebuilding
-
restoration
-
insulation of cladding
-
facade renovation
- Credit score:
- Reliable
- Reputation score:
- 2,520
- Employees:
- 4
- Forecast turnover (2026):
- 158,797 €
Installation of electrical equipment
electrical shield installation, Exchange, Tallinn, maintenance, Materials, Features, inspection and maintenance, electrical work Tallinn, Electricial works in Viljandi, electric car charger
-
electrical works
-
electrical works documentation
-
electrical works in apartment buildings
-
consultation
-
electrical installation
-
electricial works in viljandi
-
smart home solutions
-
renovation
-
changing the main shield
-
custom electrical solutions
-
project management
-
internal and external installations
-
modernisation of the main shield
-
system renovation
-
collection
-
installation
-
exchange
-
tallinn
-
maintenance
-
materials
-
features
-
inspection and maintenance
-
electrical shield installation
-
smart home
-
electric car charger
-
electrical work tallinn
-
organisation of electrical control measurements
-
installation of electrical equipment
- Credit score:
- Borderline
- Reputation score:
- 2,390
- Employees:
- 1
- Forecast turnover (2026):
- 124,022 €
Pipeline and heating installation
heating solutions, plumbing services, vesi and canalisation, mechanical ejection ventilation, Installation of sanitary equipment, Restoration of well bottoms, repair works, construction of pipelines, rainwater sewage, pipeline insulation
-
repair works
-
pipeline insulation
-
renovation
-
repair
-
question
-
sewerage
-
ventilation work
-
sanitary engineering
-
ventilation works
-
pipeline and heating installation
-
heating solutions
-
plumbing services
-
vesi and canalisation
-
mechanical ejection ventilation
-
installation of sanitary equipment
-
restoration of well bottoms
-
construction of pipelines
-
rainwater sewage
-
installation and exchange of water meters
-
construction of sewer pistols
-
heating systems for apartment buildings
-
replacement of heating pistes
-
electric floor heating
-
radiator heating
-
water floor heating
-
gas heating
-
exchange
-
apartment building
-
a
-
pärnu
- Credit score:
- Reliable
- Reputation score:
- 2,160
- Employees:
- 1
- Forecast turnover (2026):
- 33,537 €
Construction of wells
well water, Pumps and compressors, Well Cells, construction of sewerage lines, cell wells, cleaning, pumping out the sediment, drilling well cleaning, cleaning of cell wells, refurbishment of wells
-
cleaning
-
drilling well cleaning
-
sealing of cell spacings
-
well cleaning
-
sewer repair works
-
well cleaning
-
cleaning
-
renovation
-
repair
-
sanitation
-
repair works
-
installation and maintenance
-
construction of wells
-
well water
-
well cells
-
construction of sewerage lines
-
cell wells
-
pumping out the sediment
-
cleaning of cell wells
-
refurbishment of wells
-
drilling well pumps and installation
-
cell well cleaning
-
maintenance and repair of pump equipment
-
maintenance and installation of various pumps
-
selection and advice of pumps
-
maintenance of sewer systems
-
construction of a trawl
-
pumps and installation
-
maintaining quality
-
installation
- 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.
-
installation
-
consulting
-
consultations
-
office equipment
-
question
-
cooling
-
tartu
-
repair
-
heating and cooling
-
installation of air conditioning systems
-
heat pumps
-
ventilation
-
regular maintenance
-
sale and installation of equipment
-
documentation
-
project management
-
heat pump maintenance
-
ventilation systems
-
ground source heat pumps
-
air to water 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
- Credit score:
- Reliable
- Reputation score:
- 3,470
- Employees:
- 3
- Forecast turnover (2026):
- 956,227 €
Retail sale of hand tools and general hardware
car repair tools, workshop equipment, load straps, traction straps, cutting and flat discs, wood-breaking machines and accessories, steel brushes, small engines and spare parts, electrical equipment, mug pliers, motorcycle tools and accessories, drills, threaders, turning blades
-
car repair tools, workshop equipment
-
electrical equipment
-
compressed air engineering
-
workshop equipment
-
power tools
-
power tools
-
garden equipment
-
advice and trainings
-
load straps, traction straps
-
cutting and flat discs
-
wood-breaking machines and accessories
-
steel brushes
-
small engines and spare parts
-
mug pliers
-
motorcycle tools and accessories
-
drills, threaders, turning blades
-
trimmers bc and spare parts
-
würth
-
hydraulic presses, cylinders, pumps
-
heat emitter furnaces
-
pullers, bearing pullers
-
oil furnaces
-
welds, plasma cutters, accessories
-
led luminaires and light sources
-
cleaning papers and holders
-
working gloves
-
oils, greases, autochemistry, cleaning products
-
chain- beams, hand winches
-
sand- soda splashes and accessories
-
pumps, washers and hoses
- Credit score:
- Reliable
- Reputation score:
- 3,390
- Employees:
- 8
- Forecast turnover (2026):
- 1,794,237 €
Engineering-technical activities
renewable energy solutions, design of solar power plants, construction of solar power plants, solar panel installation, renewable energy deployment, renewable energy advice, energy storage solutions, solar energy systems, energy storage systems, solar energy storage
-
solar energy engineering
-
consultation
-
engineering activities
-
electrical installations
-
installation work in energy projects
-
solar energy
-
engineering-technical activities
-
renewable energy solutions
-
design of solar power plants
-
construction of solar power plants
-
solar panel installation
-
renewable energy deployment
-
renewable energy advice
-
energy storage solutions
-
solar energy systems
-
energy storage systems
-
solar energy storage
-
sustainable energy solutions
-
green energy solutions
-
renewable energy consulting
-
solar power plant design
-
solar power plant construction
-
solar panel installation services
-
eco-friendly energy solutions
-
solar energy advice
-
solar power plants
-
design
-
installation of solar panels
-
energy storage solutions
-
roof panels
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 6
- Forecast turnover (2026):
- 1,096,858 €
Pipeline and heating installation
Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps
-
cooling and air conditioning systems, heat pumps
-
climate control installations
-
consultation
-
disinfection and cleaning
-
repair
-
cleaning
-
installation and maintenance
-
air conditioning installation
-
pipeline and heating installation
-
construction and real estate
-
construction
-
construction
-
air conditioning systems
-
climate control maintenance
-
climate control equipment sale
-
air conditioning units
-
ground source heat pumps
-
sale and installation of ground heat pumps
-
ventilation equipment sales
-
installation of ventilation equipment
-
repair of ventilation equipment
-
ventilation work
-
air to water heat pumps
-
air-to-air heat pumps
-
air heating systems
-
air source heat pumps
-
sale and consultation of recombinant pumps
-
service and care of software papers
-
protection and care of ventilation-systems
-
precision and care of question systems
- Credit score:
- Risky
- Reputation score:
- 3,160
- Employees:
- 14
- Forecast turnover (2026):
- 541,234 €
Repair and maintenance of motor vehicles
brake blocks, repair, maintenance work, Passenger cars, trucks, Trailers, spare parts sale, Consultation, filters, electrical accessories
-
maintenance
-
electrical works
-
platform hoist maintenance and installation
-
welding and turning works
-
maintenance work
-
consultation
-
electrical accessories
-
repair of trailers
-
parts for trailers
-
rear hoist
-
maintenance and repair of trucks
-
spare parts for trucks
-
oil exchange
-
diagnostics
-
repair of the assembly
-
repair of hydraulic systems
-
repair of gear part and engines
-
tire services
-
regulation of bridge geometry
-
repair
-
trucks
-
spare parts sale
-
brake blocks
-
maintenance chemistry
-
additional lights
-
car batteries
-
filters
-
wielton spare parts
-
repair and maintenance of motor vehicles
- Credit score:
- Reliable
- Reputation score:
- 3,000
- Employees:
- 3
- Forecast turnover (2026):
- 268,472 €
Building construction works
Construction, Construction, private house building, design of private houses, Measurements/Studies, Construction of intra-plot routes, Special Parts Work, the Plot Field Works, construction documentation, preparation of building documentation / application for use and occupancy permits
-
the plot field works
-
electrical and surveillance systems
-
engineer
-
question
-
finishing works
-
building construction works
-
construction
-
construction
-
private house building
-
design of private houses
-
measurements/studies
-
construction of intra-plot routes
-
special parts work
-
construction documentation
-
preparation of building documentation / application for use and occupancy permits
-
free advice
-
surveying and surveys
-
preparation of building documentation
-
general construction work of a private house
-
communication systems
-
heating and ventilation
-
water supply and sewerage
-
design
-
sewerage
-
installation
-
tiling services
-
road and square construction
-
research
-
drainage systems
-
constructions
- Credit score:
- Reliable
- Reputation score:
- 2,970
- Employees:
- 4
- Forecast turnover (2026):
- 420,125 €
Wholesale of computers
it development planning, counselling, development, repair, maintenance, business continuity plan, monitoring and it development planning, maintenance work, licence and hardware management, IT maintenance
-
it maintenance
-
maintenance work
-
monitoring and it development planning
-
business continuity plan
-
maintenance
-
repair
-
development
-
counselling
-
it support
-
maintenance of computer systems
-
it support service
-
response time 24 hours
-
licence management
-
hardware management
-
response time 4 hours
-
regular maintenance
-
it development planning
-
licence and hardware management
-
wholesale of computers
- Credit score:
- Neutral
- Reputation score:
- 2,970
- Employees:
- 2
- Forecast turnover (2026):
- 74,679 €
Building construction works
Construction work, Overhaul, renovation of private houses, Repair of apartments, bathroom renovation, indoor and outdoor construction, key-to-key, technical installation, putting furniture parts in place, Maintenance and repair
-
putting furniture parts in place
-
consultation
-
exterior construction works
-
electrical and plumbing works
-
electrical and pipework
-
building construction works
-
construction work
-
overhaul
-
renovation of private houses
-
repair of apartments
-
bathroom renovation
-
indoor and outdoor construction
-
key-to-key
-
technical installation
-
maintenance and repair
-
construction materials
-
construction details
-
homebuilding
-
capital repairs
-
installation of furniture parts
-
tiling
-
plumbing services
-
installation of technology
-
furniture assembly
-
v'lis finish
-
roofing
-
interior finishing
-
demolition work
-
installation of floors
-
installation of furniture
- Credit score:
- Reliable
- Reputation score:
- 2,920
- Employees:
- 7
- Forecast turnover (2026):
- 1,624,335 €
Other provision of human resources
wiring and cables, renovation, repair works, General construction, search and recruitment of workers, training and instruction of employees, labour planning, power shields and substations, LIGHTING, Construction
-
building and remodeling
-
electrical installation
-
lighting
-
training and instruction of employees
-
repair works
-
renovation
-
construction
-
construction
-
rental workforce mediation
-
realtors mediation
-
management of construction projects
-
qualified employees
-
technology solutions
-
wiring and cables
-
power shields and substations
-
labour planning
-
search and recruitment of workers
-
general construction
-
other provision of human resources
- Credit score:
- Reliable
- Reputation score:
- 2,910
- Employees:
- 1
- Forecast turnover (2026):
- 591,372 €
Reliable machinery, maintenance and financing
We sell selected construction and digging machines and arrange financing, maintenance and delivery of original spare parts. We provide personal advice to choose the right machine and reduce stagnations.
- Credit score:
- Reliable
- Reputation score:
- 2,730
- Employees:
- 1
- Forecast turnover (2026):
- 425,923 €
Installation of electrical equipment
lighting fixtures, linears, designs, installation of external luminaires, light solution installation, installation of internal luminaires, led installation, Profiles, harjumaa, design
-
interior and exterior luminaires
-
consultation
-
background
-
following information
-
interior lighting
-
installation of internal luminaires
-
installation of electrical equipment
-
led
-
light solution
-
lighting projects
-
design luminaires
-
implementation account
-
projection
-
dmx
-
industrial products
-
external solutions
-
linears
-
designs
-
installation of external luminaires
-
light solution installation
-
led installation
-
lighting fixtures
-
profitability calculations
-
management
-
design
-
harjumaa
-
profiles
-
light solutions