- 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.
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construction of roads and bridges
-
production and installation of asphalt
-
sanitation
-
installation
-
design and construction
-
sewer system
-
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
-
repair work
-
repair
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 15,430
- Employees:
- 37
- Forecast turnover (2025):
- 17,916,301 €
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.
-
construction and real estate
-
energy and mineral resources
-
equipment and machinery
-
general and home services
-
sanitation
-
installation
-
heating systems construction
-
construction and real estate services
-
building construction firms
-
heating
-
heating solutions
-
mineral resources and natural resources
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
customers
-
solutions
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
office buildings
-
objects
-
hotels
-
water pipeline installation
-
public buildings
-
high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 9,110
- Employees:
- 46
- Forecast turnover (2025):
- 3,519,709 €
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
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
sprinkler and firefighting
-
systems design
-
installation
-
design and installation
-
sanitation
-
sewer works
-
fire safety
-
construction
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
water supply and sanitation works
-
heat pumps installation
-
water supply and sanitation works
-
design
-
private houses
-
tallinn
-
maintenance
-
santechnical works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 5,390
- Employees:
- 25
- Forecast turnover (2025):
- 4,451,776 €
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
-
construction and real estate
-
stain roofs
-
gutter systems
-
repair and maintenance
-
flat roofs
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof construction
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
cement fibre plates
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
building
-
design
-
warm-up
-
roof
-
renovation
-
repair
-
insulation work
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 5,230
- Employees:
- 21
- Forecast turnover (2025):
- 5,115,284 €
Roofing
transport and courier services, Construction, Construction, tinsel work, renovation, gutter systems, installation of insulation, installation of roof cover, facade finishing, insulation of facades
- Credit score:
- Reliable
- Reputation score:
- 4,950
- Employees:
- 6
- Forecast turnover (2025):
- 3,729,910 €
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
-
sewerage
-
installation
-
cooling system
-
sanitation
-
cooling systems
-
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
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
- Credit score:
- Borderline
- Reputation score:
- 4,390
- Employees:
- 6
- Forecast turnover (2025):
- 1,319,228 €
Excavation and soil work
durable steel sheet, roof profiles and additional stains, rainwater systems, roof safety products, roofs and rainwater systems, heavy machinery rental, ruukki official dealer, roofing supplies, rainwater systems installation, construction materials
-
rainwater systems
-
roofs and rainwater systems
-
rainwater systems installation
-
quality roofs and rainwater systems
-
rainwater system
-
steel roofs
-
construction and real estate
-
roof profiles and additional stains
-
roof safety products
-
heavy machinery rental
-
ruukki official dealer
-
construction and real estate services
-
roof safety products
-
roofing supplies
-
building equipment rental
-
heavy machinery rental services
-
roof profiles and accessories
-
authorized ruukki dealer
-
ruukki steel roofs
-
worry-free roofing solutions
-
easy to install roofing
-
durable roofing materials
-
decorrey
-
adamante
-
steel stone premium
-
valts profile
-
classic economy a
-
rennet set
-
tube set
-
ruukki rainwater system
- Credit score:
- Reliable
- Reputation score:
- 3,960
- Employees:
- 5
- Forecast turnover (2025):
- 1,197,331 €
Roofing
Hydro-insulating materials, Hydrosolation works, Roofing installation and repair, Roofing and materials, Roof construction, Balcony repair, Steel roofs, Waltz sheet roofs, building and repair works, sealing work
-
steel roofs
-
roofs
-
thin and thick-layer parking systems
-
parking systems with reinforcement layer
-
repair of rainwater system
-
roof
-
cleaning
-
roofing
-
hydro-insulating materials
-
hydrosolation works
-
roofing installation and repair
-
roofing and materials
-
roof construction
-
balcony repair
-
waltz sheet roofs
-
building and repair works
-
sealing work
-
liquid plastic
-
balconies
-
terraces
-
parking lots
-
foundations
-
repair and renovation
-
coatings
-
water insurance
-
construction of roof terraces
-
design and design
-
heated parking lots
-
asphalt-covered car parks
-
replacement of roof cover
- 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
-
plumbing and fittings
-
water systems
-
washing of heating systems
-
sewerage
-
installation
-
sanitation
-
pipework and heating systems
-
balancing heating systems
-
construction and real estate
-
heating solutions
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
- Credit score:
- Reliable
- Reputation score:
- 3,740
- Employees:
- 13
- Forecast turnover (2025):
- 1,450,313 €
Warmth and Comfort, Engineered to Last.
We specialize in the design, construction, and maintenance of heating systems, boiler houses, and water supply networks, ensuring efficient energy use and comfort for our clients.
-
energy and mineral resources
-
equipment and machinery
-
central heating systems
-
sewer
-
sewerage
-
installation
-
sanitation
-
water and sewerage
-
construction and maintenance
-
heating
-
heating solutions
-
construction
-
construction
-
boiler houses
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
water supply
-
diamond drilling
-
heat nodes
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation
-
custom machine solutions
- 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.
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construction and real estate
-
construction of rainwater systems
-
views systems
-
construction
-
construction
-
rental workforce mediation
-
custom home construction
-
chimney work
-
wooden outbuildings
-
production buildings
-
industrial
-
facade work
-
general construction
-
roofing
-
indoor building work
-
terrace building
-
stone furniture
-
plastering
-
painting
-
glassing
-
interior finishing
-
construction of structures
-
sewerage
-
water supply
-
roof stain
-
roof windows
-
roof frames
-
wallpaper
-
floors
-
wood material
- Credit score:
- Reliable
- Reputation score:
- 3,550
- Employees:
- 14
- Forecast turnover (2025):
- 1,430,211 €
Construction of wells
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
-
construction and real estate
-
water and sanitation solutions
-
registration and liquidation of wells
-
water and sewerage works
-
water systems installation
-
sewerage
-
installation
-
sanitation
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
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
-
drilling wells
-
ground heating
-
drilling well
-
depth
-
construction of wells
-
frequently asked questions
-
documentation
- Credit score:
- Reliable
- Reputation score:
- 3,510
- Employees:
- 8
- Forecast turnover (2025):
- 942,268 €
Roofing
house insulation, warm-up, Construction work, roof, renovation, Project Manager, Training, Roofing, energy, facade renovation
-
construction and real estate
-
eternite roofs
-
steel roofs
-
gutter systems
-
rainwater gutters
-
construction
-
construction
-
stone roofing
-
safety products
-
roof bridges
-
roof ladders
-
emergency ladders
-
net snow barriers
-
roof windows
-
warm-up
-
construction work
-
roof
-
renovation
-
project manager
-
training
-
house insulation
-
isover
-
facade work
-
roofing
-
facade renovation
-
energy
-
roofing
- Credit score:
- Reliable
- Reputation score:
- 3,420
- Employees:
- 8
- Forecast turnover (2025):
- 748,274 €
Roofing
measurement of gutters, rain gutter installation, Repair of gutters, roof safety products, Rainwater drainage, maintenance and cleaning of gutters, construction of stormwater drainage systems, measurement of gutters, acquisition of materials for gutters, installation of rain water gutters
-
construction and real estate
-
construction of stormwater drainage systems
-
rainwater system
-
views systems
-
rainwater systems installation
-
sales and installation
-
construction of stormwater drainage systems
-
rain gutter installation
-
repair of gutters
-
roof safety products
-
rainwater drainage
-
maintenance and cleaning of gutters
-
measurement of gutters
-
acquisition of materials for gutters
-
installation of rain water gutters
-
design of drainage system
-
procurement of drainage pipes and filters
-
installation of drainage system
-
snow barriers
-
roof rails
-
safety clothing for use on the roof
-
rainwater gutters
-
roofing products
-
stormwater drainage construction
-
installation
-
color selection
-
security products
-
sales
-
maintenance
-
materials
- Credit score:
- Reliable
- Reputation score:
- 3,360
- Employees:
- 8
- Forecast turnover (2025):
- 921,815 €
Raising the Roof with Quality and Care
We specialize in all aspects of roofing work, from planning to final finishing. We offer personalized services, fair prices, and timely execution of work.
-
water work
-
roof safety and safety equipment
-
gutter systems
-
roof
-
roofs
-
building and renovation
-
sales and installation
-
construction
-
construction
-
stainwork
-
cancer
-
listrofiles
-
window stains
-
renovation
-
installation of roof windows
-
installation of window stains
-
installation of wall stains
-
installation of interlaced profiles
-
construction of facades
-
roof construction
-
waltz sheet roof construction
-
profile sheet roofs
-
eternite roofs
-
stone roofs
-
roof construction
-
eternite roofs
-
residential construction
-
roof renovation
-
facade construction
-
stone roofing
- 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
-
construction and real estate
-
road and site construction work
-
construction and installation of fences and fences
-
roofing
-
sewerage
-
water and sewerage
-
construction and remodeling
-
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
-
roof construction and renovation works
-
ventilation work
-
construction and renovation of chimneys
-
garden houses
-
repair works
-
tallinn
-
renovation
-
question
-
concrete works
-
landscaping
-
harjumaa
- Credit score:
- Reliable
- Reputation score:
- 3,300
- Employees:
- 1
- Forecast turnover (2025):
- 245,000 €
Forging and shaping metal and powder metallurgy
roof screws, roofing material, the Roof Ladder, roof bridge, Interface profiles, Snow barrier, rainwater systems installation, tinsel work, Production buildings, Industrial
-
rainwater systems installation
-
water work
-
gutter systems
-
roofs
-
roof
-
stain
-
rainwater system
-
forging and shaping metal and powder metallurgy
-
roof screws
-
roofing material
-
the roof ladder
-
roof bridge
-
interface profiles
-
snow barrier
-
tinsel work
-
production buildings
-
industrial
-
products
-
roofing supplies
-
wall profiles
-
smooth stain
-
roof safety products
-
roof accessories
-
additional stains
-
steel samples
-
steel fencing elements
-
installation
-
external renovation
-
rainwater gutters
-
decent work
- 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 offices and offices
-
painting and wallpapering
-
water supply and sewerage works
-
roof
-
roofs
-
rainwater system
-
interior finishing
-
roof construction
-
repair of apartments
-
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
-
waterproof plywood
-
window sills
-
technique
-
connectors
-
layout
-
customers
-
ceramic
- Credit score:
- Reliable
- Reputation score:
- 3,280
- Employees:
- 2
- Forecast turnover (2025):
- 100,003 €
Roofing
liquid plastic solutions, roofing and roofing, roof renovation, roof construction, roof maintenance, general building work, snow removal from roofs, terrace building, rainwater system installation, roof repair services
-
rainwater system installation
-
roof
-
views systems
-
roof
-
roofing
-
rainwater system
-
roofing
-
stain
-
roofs
-
vile roofs
-
roofing
-
liquid plastic solutions
-
roofing and roofing
-
roof renovation
-
roof construction
-
roof maintenance
-
general building work
-
snow removal from roofs
-
terrace building
-
roof repair services
-
reliable roofing solutions
-
liquid plastic roofing
-
roof renovation experts
-
flat roof services
-
roof cleaning and painting
-
storm damage roof repair
-
roof safety products installation
-
roofing and roofing materials
-
roof renovation
-
coating materials
- Credit score:
- Reliable
- Reputation score:
- 3,280
- Employees:
- 3
- Forecast turnover (2025):
- 1,855,068 €
Plastering
tiling services, installation of the base cover, rainwater systems installation, roof installations, installation of roof accessories, gypsum works, insulation and plastering, innovative construction solutions, renovation of the facade, installation of windows and doors
-
construction and real estate
-
water work
-
installation of windows and doors
-
rainwater systems installation
-
insulation and plastering
-
building construction firms
-
construction
-
construction
-
fassage work
-
general administration
-
latest industry
-
betooning work
-
renovation
-
warm-up
-
finishing works
-
installation of the base cover
-
roof installations
-
installation of roof accessories
-
gypsum works
-
tiling services
-
painting works
-
flooring work
-
renovation of the facade
-
innovative construction solutions
-
plastering