- Credit score:
- Reliable
- Reputation score:
- 38,040
- Employees:
- 243
- Forecast turnover (2025):
- 38,308,473 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
maintenance of public roads
-
audit of construction works
-
repair work
-
repair
-
rehabilitation
-
sanitation
-
sewer system
-
construction of roads
-
road construction
-
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
- Credit score:
- Reliable
- Reputation score:
- 12,930
- Employees:
- 47
- Forecast turnover (2025):
- 9,726,109 €
Steam and air supply in Võru
heating network, Energy, energy and mineral resources, Construction and maintenance of energy systems, boiler houses, heating, Equipment and machinery, Electricity, heating, solar and nuclear energy, Local heating, Pipelines
-
construction and maintenance of energy systems
-
heating
-
distribution of heat
-
heat production
-
balancing of central heating systems
-
installation and repair of thermal assemblies
-
installation and repair of heating systems
-
washing of heating systems (pipes, heaters, boilers)
-
steam and air supply
-
construction and real estate
-
energy
-
energy and mineral resources
-
boiler houses
-
equipment and machinery
-
sale of heat
-
chemical washing of heat exchangers
-
sale and installation of heat meters
-
sale of thermal assemblies
-
maintenance of thermal assemblies (single or long-term maintenance contract)
-
power
-
renewable energy
-
heating network
- Credit score:
- Reliable
- Reputation score:
- 12,520
- Employees:
- 37
- Forecast turnover (2025):
- 12,449,751 €
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.
-
heating
-
heating solutions
-
heating systems construction
-
construction of external networks
-
construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
customers
-
sanitation
-
installation
-
solutions
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
office buildings
-
objects
-
hotels
-
water pipeline installation
- Credit score:
- Reliable
- Reputation score:
- 7,620
- Employees:
- 35
- Forecast turnover (2025):
- 3,560,415 €
Road construction in Tõrva vald
Overhaul and renovation works, construction of sites, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Construction work for kindergartens, Construction, construction and surface work of highways and highways, Road construction work, Roadworks, Mining construction work, forest harvesting services, Architectural, engineering and survey services
-
maintenance of public roads
-
construction supervision of land improvement works
-
demolition work of depreciated buildings
-
extraction of inert materials and peat, first processing, manufacture of milling and heating peat
-
sanitation
-
demolition services
-
construction of sites
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
construction of ponds, floodplains and reservoirs
-
earthworks services
-
hydrotechnical construction works
-
peat production
-
design and construction of environmental protection facilities, peat fields, roads and bridges
-
steelwork services
-
road transport services
-
construction, construction management, general construction works, sewerage and water supply works
-
general construction work
-
sales
-
metalwork
-
rubble sale
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 6,730
- Employees:
- 35
- Forecast turnover (2025):
- 5,717,206 €
Installation of air conditioning systems in Rae vald
regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps
-
heating
-
heating solutions
-
air conditioning systems
-
technical systems
-
installation of the system
-
repair work
-
installation of air conditioning systems
-
construction and real estate
-
energy and mineral resources
-
commercial equipment and consumables
-
air conditioning units
-
equipment and machinery
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
ventilation work
-
system planning
-
regular maintenance
-
cooling
-
cooling systems
-
tartu
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 6,480
- Employees:
- 15
- Forecast turnover (2025):
- 8,039,570 €
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.
-
ventilation
-
solar heating systems
-
heating system
-
repair
-
maintenance and repair
-
sale of equipment
-
installation of air conditioning systems
-
heat pumps
-
regular maintenance
-
installation
-
sale and installation of equipment
-
consulting
-
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
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
- Credit score:
- Reliable
- Reputation score:
- 5,390
- Employees:
- 30
- Forecast turnover (2025):
- 3,237,226 €
Installation of electrical equipment in Kohtla-Järve
electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools
-
heating
-
means of communication and supplies
-
connection of equipment
-
repair and maintenance of substations
-
dispatches systems
-
calibration
-
construction and real estate
-
building and finishing materials
-
construction machinery and tools
-
expert assessments
-
electrical equipment
-
energy
-
energy and mineral resources
-
laboratories
-
machinery and tools
-
measuring equipment and work
-
state and society
-
communication
-
research institutions
-
outdoor lighting
-
general and home services
-
device work
-
conformity assessment body
-
electrical works
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
electrical tests
-
installation of electrical networks
-
high-safety work
- Credit score:
- Reliable
- Reputation score:
- 4,940
- Employees:
- 6
- Forecast turnover (2025):
- 3,671,906 €
Pipeline and heating installation in Tallinn
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
-
ventilation
-
solar heating
-
sewerage
-
cooling system
-
sanitation
-
cooling systems
-
maintenance
-
installation of radiant floor heating
-
installation of soil collector
-
maintenance of heat pumps
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,680
- Employees:
- 8
- Forecast turnover (2025):
- 5,151,564 €
Hoonete ehitustööd Tartus
ehitus- ja viimistlusmaterjalid, katusekatted, ehitustegevus, ehituslikud remondi- ja paigaldustööd, ehitus, ehitamine
-
general construction work
-
heating system renovation
-
construction of ventilation system
-
exchange of open fills
-
construction of foundations
-
sale of building materials
-
demolition services
-
design
-
general construction work
-
construction and real estate
-
construction and real estate services
-
building and finishing materials
-
building construction firms
-
construction
-
construction
-
roofing
-
facades
-
apartment complex remodeling
-
renovation
-
external borders
-
finishing works
-
window and door installation
-
floor construction
-
intermediate ceiling construction
-
construction of load-bearing and non-bearing walls
-
housing construction
-
construction of agricultural buildings
-
production facility construction
-
installation of external borders
-
assembly and dismantling of structures
- Credit score:
- Reliable
- Reputation score:
- 4,280
- Employees:
- 6
- Forecast turnover (2025):
- 1,919,962 €
Building construction works in Tallinn
maintenance and repair of commercial buildings, heating systems construction, construction of sewers, wash of inner terraces, wash and care of oil -fat and sand traps, mechanized snow harvesting and transport, maintenance of the sites, sewage system installation, commercial property upkeep, commercial building maintenance
-
heating systems construction
-
repair of buildings
-
construction of heating systems
-
construction of heating systems
-
construction of sewage systems
-
maintenance and repair of commercial buildings
-
construction of sewers
-
wash of inner terraces
-
wash and care of oil -fat and sand traps
-
mechanized snow harvesting and transport
-
maintenance of the sites
-
sewage system installation
-
commercial property upkeep
-
commercial building maintenance
-
mechanized snow removal
-
commercial building repair services
-
sewer construction services
-
inner terrace washing
-
oil trap cleaning service
-
fat trap maintenance
-
sand trap care services
-
professional snow transport
-
site maintenance services
-
building heating solutions
-
wash and care of oil-fat traps
-
laundry and maintenance of sand traps
-
maintenance of sites
-
washing the terraces
-
building construction works
-
washing the inner terraces
- Credit score:
- Reliable
- Reputation score:
- 4,260
- Employees:
- 9
- Forecast turnover (2025):
- 151,704 €
Road construction in Tallinn
Laitse, road and bridge construction, road construction, By-road construction work, Construction, Maintenance of public roads, Construction, monitoring, Consultation, machine rental
-
maintenance of public roads
-
repair
-
maintenance
-
construction of sites
-
construction of parking lot
-
establishment of sites
-
rehabilitation
-
construction and real estate
-
road and bridge construction
-
road construction
-
construction
-
construction
-
monitoring
-
consultation
-
machine rental
-
road and street maintenance
-
asphalting work services
-
asphalting
-
infrastructure
-
streets
-
street maintenance
-
construction of roads and infrastructures
-
cleaning roads
-
planning infrastructure projects
-
optimising the construction process
-
safety tips on the construction site
-
construction supervision
-
road planer
-
soil roller
-
asphalt milling
- Credit score:
- Reliable
- Reputation score:
- 4,230
- Employees:
- 9
- Forecast turnover (2025):
- 2,196,070 €
Mediation of wood and building materials in Rae vald
tools, building and finishing materials, repair materials, wholesale building materials, Construction, Construction, liquid and profiles, types and substances, chroching rights, ejot
-
repair materials
-
liquid and profiles
-
slats and profiles
-
heating systems
-
sales of construction projects
-
mediation of wood and building materials
-
construction and real estate
-
building and finishing materials
-
wholesale building materials
-
construction
-
construction
-
types and substances
-
chroching rights
-
ejot
-
essve
-
estplast
-
fere
-
hardy
-
dowels and accessories
-
plaster nets
-
building blends and materials
-
tools and accessories
-
plaster materials and nets
-
construction profiles and slats
-
dowels and fastening solutions
-
building blends
-
plaster materials
-
profiles and slats
-
dowels
-
attachment solutions
- Credit score:
- Reliable
- Reputation score:
- 4,230
- Employees:
- 9
- Forecast turnover (2025):
- 1,676,973 €
Other non-specialised retail sale in Jõelähtme vald
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
-
heating solutions
-
cooling and air conditioning systems, heat pumps
-
repair services
-
heating solutions
-
heating systems
-
construction and real estate
-
energy and mineral resources
-
equipment and machinery
-
construction
-
construction
-
consultations
-
ventilation solutions
-
energy calculations
-
heat pumps
-
floor and radiator heating
-
remote tracking
-
construction work
-
cooling and air conditioning
-
other non-specialised retail sale
- Credit score:
- Reliable
- Reputation score:
- 4,120
- Employees:
- 22
- Forecast turnover (2025):
- 2,082,411 €
Installation of sanitary equipment in Tartu
water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements
- Credit score:
- Reliable
- Reputation score:
- 4,090
- Employees:
- 11
- Forecast turnover (2025):
- 2,304,943 €
Installation of security alarm system in Maardu
Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance
-
design, construction and maintenance of fire safety
-
daylighting systems
-
climate control systems
-
sun protection systems
-
ventilation
-
maintenance
-
installation of security alarm system
-
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
-
smoke extraction systems
-
energy-saving solutions
-
installation
-
sales
-
sunscreen
-
tallinn
-
tartu
-
smoke removal
- Credit score:
- Reliable
- Reputation score:
- 3,990
- Employees:
- 17
- Forecast turnover (2025):
- 1,147,235 €
Building Your Tomorrow, Beautifying Today!
We specialize in landscaping, road construction, and general building works, ensuring high-quality and professional results.
-
demolition
-
repair of apartments
-
bathroom repair
-
demolition services
-
demolition services
-
general construction and repair works
-
general construction
-
general construction work
-
repair works
-
general construction and repair works
-
winter maintenance of roads/plots
-
mulch sales
-
machine services
-
asphalting work services
-
building advice
-
general contractor for construction
-
maintenance of real estate
-
craft work
-
soil
-
soil work services
-
parquet
-
maintenance of roads
-
general building contractor
-
winter road maintenance
-
property maintenance
-
parquet flooring services
-
bathroom renovation
-
building regulations consultancy
-
soil excavation services
-
road maintenance services
- Credit score:
- Reliable
- Reputation score:
- 3,820
- Employees:
- 7
- Forecast turnover (2025):
- 1,321,607 €
Installation of air conditioning systems in Rakvere
Solutions, Design, Diamond works, Heating equipment, maintenance, Building, temporary addition, Professional Certificate, topical study, automatic adjustment ventilation
-
heating equipment
-
design of cooling systems
-
maintenance
-
design of ventilation systems
-
heating equipment
-
maintenance
-
installation of air conditioning systems
-
ventilation systems
-
cooling equipment
-
installation
-
installation
-
natural ventilation
-
mechanical ventilation
-
heat-exchange ventilation
-
automatic adjustment ventilation
-
design
-
diamond works
-
building
-
solutions
-
cooling systems
-
temporary addition
-
topical study
-
professional certificate
- Credit score:
- Reliable
- Reputation score:
- 3,780
- Employees:
- 8
- Forecast turnover (2025):
- 1,110,373 €
Installation of air conditioning systems in Rae vald
energy and mineral resources, heating, Equipment and machinery, Gas boiler maintenance, Repair of gas boiler, Washing the heating system, Viessmann Gas Boilers, Gas boiler, Viessmann, Sale of gas boiler
-
heating
-
repair of gas boiler
-
solar systems
-
advice on the construction of heating systems
-
maintenance
-
installation of air conditioning systems
-
energy and mineral resources
-
equipment and machinery
-
gas boiler maintenance
-
washing the heating system
-
viessmann gas boilers
-
gas boiler
-
viessmann
-
sale of gas boiler
-
installation of gas boiler
-
construction of gas installation
-
gas works
-
hot water boilers
-
accumulation tanks
-
room thermostats
-
gas condensation boilers
-
heat pumps
-
handling of gas boilers
-
maintenance of boilers
-
warranty repair
-
setup
-
accidents and challenges 24h
-
gas boiler spare parts
-
heatpump
-
vitocal
- Credit score:
- Reliable
- Reputation score:
- 3,740
- Employees:
- 5
- Forecast turnover (2025):
- 384,303 €
Other non-specialised retail sale in Tallinn
heating solutions, Construction, Construction of gas installation, gas works, Pressure equipment works, Gas construction, Gas boilers, Gas boiler houses, Gas heating systems, Gas equipment
-
heating solutions
-
gas heating systems
-
sales of gas equipment
-
installation of boiler equipment
-
air conditioning systems
-
repair of heating systems
-
construction
-
construction of gas installation
-
gas works
-
pressure equipment works
-
gas construction
-
gas boilers
-
gas boiler houses
-
gas equipment
-
construction of gas pipelines
-
maintenance of gas pipelines
-
gas pipelines
-
construction of gas trails
-
central heating boilers
-
underfloor heating
-
heat supply
-
heat automation
-
gas
-
floor heating
-
regulators
-
chimneys
-
air heater
-
solar heating
-
tree and pellet boilers
-
gas water heaters
- Credit score:
- Reliable
- Reputation score:
- 3,740
- Employees:
- 13
- Forecast turnover (2025):
- 1,250,371 €
Construction of wells in Häädemeeste vald
wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works
-
ground heating wells
-
water systems installation
-
ground heating
-
construction of wells
-
construction of wells
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
cleaning wells
-
water and sanitation solutions
-
registration and liquidation of wells
-
water and sewerage works
-
drafting
-
formalisation of documentation
-
drilling
-
analysis of water samples
-
design
-
measurements of performance
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
drilling wells
-
installation
-
drilling well
-
depth
-
sanitation
-
frequently asked questions