- Credit score:
- Reliable
- Reputation score:
- 43,600
- 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.
-
maintenance of public roads
-
audit of construction works
-
expert assessment of building design documentation
-
design
-
sanitation
-
installation
-
design and construction
-
sewer system
-
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
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 15,490
- Employees:
- 38
- Forecast turnover (2026):
- 17,468,702 €
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 systems construction
-
sewerage design
-
construction of external networks
-
construction of internal networks
-
construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
heating
-
heating solutions
-
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
- Credit score:
- Reliable
- Reputation score:
- 10,820
- Employees:
- 4
- Forecast turnover (2026):
- 24,752,862 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
-
reconstruction of apartment buildings
-
design
-
development of roof floors
-
sanitation
-
design of apartment buildings
-
management systems
-
reconstruction of apartment buildings
-
penthouses
-
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
-
site construction
-
preliminary work
-
design and construction
-
final formulation
-
design and construction work with wooden element
-
design and construction work with site construction
-
reconstruction by site construction
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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
-
design, construction and maintenance of fire safety
-
systems design
-
design
-
design and installation
-
sanitation
-
sewer works
-
fire safety
-
construction
-
inspection and maintenance
-
complete solutions of the outer shell of the building
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
sprinkler and firefighting
-
water supply and sanitation works
-
heat pumps installation
-
water supply and sanitation works
-
installation
-
private houses
-
tallinn
-
maintenance
-
santechnical works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Risky
- Reputation score:
- 3,654
- Employees:
- 18
- Forecast turnover (2026):
- 1,035,737 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
construction of walls and roof
-
design and planning
-
installation of water and sewerage lines
-
installation of electrical systems
-
installation of sewerage systems
-
roof construction
-
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
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
water supply solutions
-
plumbing system installation
-
establishment of foundations
-
construction of substructures
- Credit score:
- Reliable
- Reputation score:
- 3,650
- Employees:
- 9
- Forecast turnover (2026):
- 2,481,833 €
Construction of sewer lines
excavation and earthworks services, Construction, construction of water supply, construction of external sewers, water supply connection works, sewerage connection work, drafting of vk projects, coordination of geodetic works, water supply and sewerage services, compression of soil
-
sewerage connection work
-
water supply and sewerage services
-
water supply and sewerage connection works
-
geodetic works for design
-
sewerage
-
project planning
-
sanitation
-
excavation and earthworks services
-
construction
-
construction of water supply
-
construction of external sewers
-
water supply connection works
-
drafting of vk projects
-
coordination of geodetic works
-
compression of soil
-
preparation and coordination of vk projects
-
construction of external paths for water supply
-
construction of pipelines
-
infrastructure construction
-
installation of external lanes
-
acquisition of connection permits
-
performance of connection work
-
integration of infrastructure
-
installation of connection points
-
vk projects
-
technical documentation
-
coordination and licensing
-
installation of external trails
-
external races
-
preparation of projects
- Credit score:
- Borderline
- Reputation score:
- 3,630
- Employees:
- 6
- Forecast turnover (2026):
- 491,249 €
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
-
water supply and sewerage works
-
installation
-
design
-
rainwater system
-
design sauna
-
interior finishing
-
roof construction
-
bathroom repair
-
painting and wallpapering
-
flooring installation
-
all inclusive building
-
high quality materials
-
roof
-
custom home construction
-
masonry services
-
roofs
-
insulation work
-
facades
-
underfloor heating
-
ceramic tile
-
the general contractor
-
wooden frame
-
plate
-
materials
-
waterproof plywood
-
window sills
-
technique
-
connectors
- Credit score:
- Reliable
- Reputation score:
- 3,580
- Employees:
- 4
- Forecast turnover (2026):
- 1,420,296 €
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 of chimneys
-
construction and renovation of chimneys
-
landscaping
-
sewerage
-
water and sewerage
-
construction of foundations
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general construction work
-
interior finishing works
-
facade work
-
roof construction
-
flooring work
-
santechnical works
-
electrical works
-
roof construction and renovation works
-
road and site construction work
-
construction and installation of fences and fences
-
ventilation work
-
garden houses
-
repair works
-
tallinn
-
roofing
-
renovation
-
question
-
concrete works
-
harjumaa
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 4
- Forecast turnover (2026):
- 706,921 €
Road construction
Saunas, Snow cleaning, concrete works, road construction, General construction, other works, Terraces, gypsum works, Drainage work, sewerage work
-
correction of asphalt holes
-
installation of curbs
-
drainage and sewerage works
-
sewerage work
-
construction and real estate
-
construction
-
construction
-
concrete floor preparation work
-
dust-free concrete floor
-
concrete floor casting
-
sandy construction
-
freesasfalt roads
-
asphalting
-
rubble base layer construction
-
stone paving
-
street paving stones installation
-
mini-loader rental
-
snow cleaning
-
concrete works
-
road construction
-
general construction
-
other works
-
terraces
-
gypsum works
-
saunas
-
masonry services
-
mini loader rental
-
landscaping
-
special works
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 3,300
- Employees:
- 14
- Forecast turnover (2026):
- 1,019,423 €
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
-
water and sewerage works
-
design
-
water systems installation
-
sewerage
-
sanitation
-
construction of wells
-
construction of wells
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
water and sanitation solutions
-
registration and liquidation of wells
-
drafting
-
formalisation of documentation
-
drilling
-
analysis of water samples
-
measurements of performance
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
drilling wells
-
installation
-
ground heating
-
drilling well
-
depth
-
frequently asked questions
- Credit score:
- Neutral
- Reputation score:
- 3,260
- Employees:
- 3
- Forecast turnover (2026):
- 533,236 €
Building the Future with Precision and Innovation!
We provide comprehensive engineering consultations and design services to business clients.
-
design of private houses
-
design of technical systems
-
design of technical systems
-
bim design
-
cooling systems
-
sewerage
-
architecture design firms
-
construction and real estate
-
design companies
-
road and bridge construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
gas works
-
construction project audit
-
bim modeling services
-
building design documentation assessment
-
technical system design
-
architecture design services
-
construction real estate solutions
-
engineering consulting firms
-
road bridge construction services
-
gas works engineering
-
b2b construction consulting
-
industrial construction planning
-
government construction projects
-
estate construction management
-
construction standards compliance
-
architectural offices
-
design companies
- Credit score:
- Reliable
- Reputation score:
- 3,230
- Employees:
- 6
- Forecast turnover (2026):
- 567,598 €
Land improvement works
Land improvement, digging and cleaning of canals, road and bridge construction, Overhaul and renovation works, ditch digging services, Construction work of dams, canals, irrigation canals and aqueducts, Construction, Maintenance of public roads, Construction, digging and cleaning ponds
-
purification of lakes
-
construction of sewerage and water mains
-
construction and restoration of drainage systems
-
rooting of stumps
-
profiling of gravel roads
-
sanitation
-
construction and real estate
-
trade and services
-
road and bridge construction
-
construction
-
maintenance of public roads
-
construction
-
digging and cleaning ponds
-
digging and cleaning of canals
-
planning work with bulldozer
-
digging with long-arrow excavator
-
planning and construction of different sites and squares
-
dredging of ports and channels
-
transfer of soil in difficult conditions
-
establishment of roads and car parks
-
repair of drainage lines
-
construction of troupes
-
construction and cleaning of drainage ditches
-
land improvement consultation
-
cutting brush with brush giljotine
-
collection of brush
-
lawn mowing
-
trimming
-
landscaping works
-
demolition services
- Credit score:
- Reliable
- Reputation score:
- 3,220
- 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
-
design, construction and maintenance of fire safety
-
cooling systems installation
-
fire safety design and maintenance
-
construction of sewerage lines
-
sewerage
-
heating system maintenance
-
heating systems renovation
-
installation of air conditioning systems
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
heating solutions
-
construction and real estate services
-
drainage pipelines construction
-
heating system installation
-
water and sewage system construction
-
sprinkler system installation
-
general home services
-
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:
- Neutral
- Reputation score:
- 3,190
- Employees:
- 3
- Forecast turnover (2026):
- 222,650 €
Road construction
road construction, asphalting, Construction of sand and rubble bases, stone installation work, Landscape design, technological networks, foundation works, Excavation and filling works, Soil Planning, road construction
-
landscape design
-
landscape design
-
design
-
sanitation
-
landscaping
-
establishment of sites
-
sale of bulk material
-
road construction
-
asphalting
-
construction of sand and rubble bases
-
stone installation work
-
technological networks
-
foundation works
-
excavation and filling works
-
soil planning
-
road construction
-
snow control work
-
landscaping and maintenance works
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
sales
-
external networks
-
building
-
the plats
-
soil
-
electricity
-
excavation work
-
digging
-
the excavation
- Credit score:
- Reliable
- Reputation score:
- 3,190
- Employees:
- 7
- Forecast turnover (2026):
- 839,703 €
Manufacture of furniture, except mattresses
furniture manufacturing, Furniture Industry, kitchen furniture, high-quality kitchen furniture, furniture manufacturer, ordering kitchen furniture, frameings, melamine, doors and front panels, worktops
-
kitchen furniture
-
sanitation
-
modern kitchen design
-
selection of materials
-
choice of home appliances
-
integration of the technique
-
corner carousels and drawer systems
-
furniture manufacturing
-
furniture industry
-
high-quality kitchen furniture
-
furniture manufacturer
-
ordering kitchen furniture
-
frameings
-
melamine
-
doors and front panels
-
worktops
-
rear walls
-
fittings
-
custom kitchen furniture
-
kitchen lighting solutions
-
laminate kitchen worktops
-
high-quality kitchen fittings
-
melamine kitchen panels
-
durable kitchen rear walls
-
natural veneer kitchen doors
-
painted mdf kitchen fronts
-
solid wood kitchen cabinets
-
aluminum frame kitchen doors
-
quartz kitchen countertops
-
granite kitchen surfaces
- Credit score:
- Borderline
- Reputation score:
- 3,170
- Employees:
- 14
- Forecast turnover (2026):
- 804,836 €
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
-
heating and ventilation systems
-
water and sewerage systems
-
design
-
water and sewerage
-
design
-
design of elemental houses
-
construction and real estate
-
house manufacturing
-
installation of houses
-
wooden outbuildings
-
wood products
-
keys to the houses
-
wooden houses
-
prefabricated wooden buildings
-
foundation
-
manufacture of cells
-
heating and ventilation
-
single-use element houses
-
double element houses
-
sauna houses and garages
-
solar energy panels
-
the foundation
-
turnkey houses
-
production of elements
-
element houses
-
manufacture of prefabricated wooden buildings or elements thereof
- Credit score:
- Reliable
- Reputation score:
- 3,140
- Employees:
- 4
- Forecast turnover (2026):
- 1,208,560 €
Construction of sewer lines
design of sites, container rental, construction of port shore insurance from granite stones, Construction, parking lot construction, Landscaping works, establishment of lawns, street stone laying, excavation and construction of foundations, road and square construction
-
establishment of lawns
-
construction of ponds
-
design of sites
-
construction of ponds
-
garden design
-
paving of sites
-
installation
-
construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
parking lot construction
-
landscaping works
-
street stone laying
-
excavation and construction of foundations
-
road and square construction
-
construction of port shore insurance from granite stones
-
building foundations
-
construction of shore insurance
-
patterned walkways
-
landscaping soil and sand
-
fragmentation and earthstones
-
freesasphalt and mug
-
landscaping
-
the plats
-
sales
-
landscaping soil
-
soil sale
-
rubble sale
- Credit score:
- Reliable
- Reputation score:
- 3,090
- Employees:
- 8
- Forecast turnover (2026):
- 737,974 €
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
-
sanitation
-
sewer systems
-
sewerage
-
installation of electrical equipment
-
construction and real estate
-
heating solutions
-
ventilation and cooling
-
energy calculation
-
pipe wash
-
electrical works
-
renovation
-
special works
-
rebuilding
-
modernhome
-
solutions
-
cooling
-
cooling systems
-
sweden
-
maintenance
-
electricity
-
ventilation work
-
electrical systems
-
maintenance work
-
water supply
-
project manager
-
smart house solutions
-
heating solution
-
ventilation solutions
- Credit score:
- Reliable
- Reputation score:
- 3,070
- Employees:
- 3
- Forecast turnover (2026):
- 214,309 €
Engineering-technical design
Buildings technical systems engineering and consulting.
-
engineering design offices
-
design of building technical systems
-
preparation of energy performance certificate
-
design
-
water and sewerage systems
-
feasibility of project
-
preparation of the energy label
-
water and sewer systems
-
heating systems
-
water and sanitation systems
-
design companies
-
consulting
-
heating, ventilation, cooling
-
consumer water, sewage
-
ventilation system consulting
-
heating project planning
-
energy efficiency consulting
-
engineering consulting services
-
technical system design
-
building system design companies
-
hvac design consulting
-
plumbing and sewage design services
-
energy performance certificate preparation
-
building technical systems consulting
-
cooling system engineering
-
water supply system design
-
wastewater system consulting
-
technical consulting firms
-
technical systems
-
ventilation and cooling systems
- Credit score:
- Borderline
- Reputation score:
- 3,030
- Employees:
- 4
- Forecast turnover (2026):
- 266,125 €
Other special construction work
heat pumps, ground source heat pumps, air water heat pumps, installation and maintenance of water and sewerage systems, heating system construction, repair & maintenance, chemical wash-out of heating and household water, installation of heat pumps, pressurization of water and heating systems, installation & maintenance of sanitary equipment, installation & maintenance of water meters
-
installation and maintenance of water and sewerage systems
-
installation of heat pumps
-
installation of water and sewerage lines
-
floor heating and radiator heating design, installation & maintenance
-
washing of heating systems
-
heating systems
-
installation and maintenance of water and sewerage systems
-
sewer systems
-
heat pumps
-
ground source heat pumps
-
air water heat pumps
-
heating system construction, repair & maintenance
-
chemical wash-out of heating and household water
-
pressurization of water and heating systems
-
installation & maintenance of sanitary equipment
-
installation & maintenance of water meters
-
insulation work for utility systems
-
installation of septic tanks, tanks & bio-cleaners
-
installation & maintenance of heat meters
-
installation & maintenance of heat pumps
-
geothermal pumps
-
air-water heat pumps
-
construction, repair and maintenance of heating systems
-
chemical rinsing of heating and household water
-
construction and repair
-
chemo-free cleaning
-
pressurization
-
sanitary equipment
-
water systems
-
septic solutions