Otsingu
tulemused

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.

• construction of gas installation

• pressure equipment works

• production and installation of asphalt

• building equipment rental

• maintenance

• sanitation

• installation

• maintenance

• installation work

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• construction research

• making of traffic management projects

• construction of roads and bridges

• tea care

• environmental construction

• mining of mineral resources

• traffic management

• road project management

• project management of bridges

• car wash service

• building

• construction

• design

• construction work

• repair work

• repair

• rebuilding

• the warehouse

Credit score:

Reliable

Reputation score:

15,480

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.

• equipment and machinery

• installation

• water pipeline installation

• sewerage design

• 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

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• sanitation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• objects

• hotels

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

• complete solutions of the outer shell of the building

• installation of heat pumps and air conditioners

• heat pumps installation

• installation

• maintenance

• installation of sanitary equipment

• fire safety

• construction

• cooling and air conditioning systems, heat pumps

• inspection and maintenance

• design, construction and maintenance of fire safety

• outsourcing

• metal cladding

• ventilation work

• sprinkler and firefighting

• water supply and sanitation works

• systems design

• water supply and sanitation works

• design

• design and installation

• private houses

• sanitation

• tallinn

• santechnical works

• sewer works

• sprinkler

Credit score:

Reliable

Reputation score:

6,900

Employees:

47

Forecast turnover (2026):

3,752,977 €

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

• external sewerage construction

• construction of water and sewerage lines

• repair of roads

• installation

• construction of sewerage lines

• road construction

• forest drainage

• earth and excavation works

• soil work services

• land improvement

• forest harvesting

• production of peat

• water services

• sanitation services

• exhaust control

• exhaust analysis

• inspection of water bodies

• treatment of waste

• building

• construction

• construction work

• demolition services

• repair

• fragmentation construction

• road and site construction work

• water tank

• earthworks services

• land improvement works

Credit score:

Reliable

Reputation score:

4,950

Employees:

7

Forecast turnover (2026):

3,284,923 €

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

• sanitary equipment

• sanitary equipment installation

• installation of radiant floor heating

• installation of soil collector

• 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

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

• warm node

Credit score:

Reliable

Reputation score:

4,590

Employees:

39

Forecast turnover (2026):

385,108 €

J.V.H. Production

assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair

• assembly of equipment for energy objects

• repair of power plant equipment

• installation of steel structures

• installation of water supply pipelines

• repair of sewerage pipes

• installation of air conditioning systems

• assembly of metal structures

• repair and replacement of heat supply lines

• assembly of pipelines and bracket fittings of different definitions

• assembly and repair works

• technical maintenance services

• environmental protection in construction

• energy equipment assembly services

• heat supply lines repair

• pipeline assembly services

• bracket fittings installation

• industrial repair works

• estonia engineering services

• narva assembly company

• eu subcontracting services

• marine vessels repair

• exhaust gas cleaning systems

• quality assembly works

• power stations

• gas stations

• cooling systems

• ventilation systems

• structural repairs

• on-site welding

• construction of platforms and towers

Credit score:

Borderline

Reputation score:

3,730

Employees:

19

Forecast turnover (2026):

1,724,776 €

Installation of sanitary equipment

water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements

• sewer systems

• maintenance

• installation

• installation of sanitary equipment

• water supply

• heating solutions

• water mains

• floor heating

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

Credit score:

Reliable

Reputation score:

3,700

Employees:

6

Forecast turnover (2026):

619,548 €

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

• sewerage

• sanitary equipment

• installation of water floor heating

• 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

• installation

• floor

• renovation

• sewer system

• repair

• heating system

Credit score:

Reliable

Reputation score:

3,650

Employees:

12

Forecast turnover (2026):

1,459,429 €

Building construction works

barrier systems, harvesting leaves, road construction, building and finishing materials, construction machinery and tools, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Soil Machines, plant cultivation

• maintenance of public roads

• roofing and roofing

• cleaning of leaves

• water and sewerage works

• installation

• barrier systems

• construction and real estate

• construction and real estate services

• building and finishing materials

• construction machinery and tools

• energy and mineral resources

• mineral resources and natural resources

• mineral resources and raw materials

• soil machines

• plant cultivation

• road and bridge construction

• road construction

• lifting services

• lifting work

• construction

• construction

• passenger transport

• gardening and landscaping works

• demolition and earthworks

• tiling and finishing works

• daily maintenance work

• lawn and hedge cutting

• snow control and anti-slip

• fragmentation and gravel

• natural and crushed gravel

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

• flooring installation

• installation

• interior finishing

• roof construction

• bathroom repair

• painting and wallpapering

• 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

• layout

• customers

• ceramic

Credit score:

Reliable

Reputation score:

3,620

Employees:

13

Forecast turnover (2026):

838,401 €

Construction site preparation

bucket services, Construction machinery and tools, excavation and earthworks services, Soil Machines, Sale of gravel, excavation, posthole drilling service, hydro-hammer work, Loading work, Planning work

• sale of gravel

• equipment

• installation of ground heating

• road construction work

• heavy machinery rental

• sale of bulk materials

• sale of bulk material

• construction and real estate

• construction machinery and tools

• excavation and earthworks services

• soil machines

• excavation

• posthole drilling service

• hydro-hammer work

• loading work

• planning work

• lifting work

• tipper service

• stump grinding

• excavator loader

• modern machinery

• environmental safety requirements

• charging

• planning

• hydro hammer

• rooting of trees and shrubs

• snow cleaning work

• excavators jcb 4cx

• jcb js 210

• accessories and accessories

Credit score:

Reliable

Reputation score:

3,520

Employees:

7

Forecast turnover (2026):

572,901 €

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.

• sewerage

• installation of roof windows

• installation of floors

• construction of stairs

• equipment

• construction and real estate

• 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

• water supply

• roof stain

• roof windows

• roof frames

• wallpaper

Credit score:

Reliable

Reputation score:

3,440

Employees:

12

Forecast turnover (2026):

1,179,235 €

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.

• sewerage

• water pipeline installation

• thermal equipment installation

• installation of water pipeline

• water and sewerage

• installation of sanitary equipment

• energy and mineral resources

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• central heating systems

• thermal equipment

• boiler house construction

• ground heating

• heat node solution

• sewer

• water supply

• diamond drilling

• heat nodes

• eco-friendly ground heating

• ground source heat pump installation

• renewable heating

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• custom machine solutions

• construction services

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

• sewer line installation

• installation of cleaners and containers

• sewerage

• installation

• sanitation installation

• 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

• design

• measurements of performance

• water systems installation

• establishment of infiltration pitches

• drilling wells

• ground heating

• drilling well

• depth

• sanitation

• construction of wells

• frequently asked questions

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

• sanitary equipment

• construction of sewerage lines

• sewerage

• water and sewerage

• 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

• 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:

Reliable

Reputation score:

3,180

Employees:

–

Forecast turnover (2026):

75,899 €

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.

• elimination of sewerage blockages

• installation of sink

• installation of faucets

• elimination of accidents in sewerage systems

• installation of sanitary equipment

• radiator installation

• radiators replacement

• installation and exchange of water meters

• boiler cleaning

• boiler replacement

• boiler installation

• installation of water filters

• exchange of water filters

• sink installation

• replacement of mixers and sinks

• exchange of faucets and taps

• installation of sewage pipes

• repair of sewage pipes

• santechnical works

• 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

• professional radiator installation

Credit score:

Borderline

Reputation score:

3,150

Employees:

5

Forecast turnover (2026):

190,111 €

Installation of sanitary equipment

heating, heating solutions, Equipment and machinery, cooling and air conditioning systems, heat pumps, Biodom Pellet Boilers, Boilers, Construction of sewerage systems, Elimination of sewerage blockages, Repair of heating systems, radiant floor heating systems

• construction of sewerage systems

• elimination of sewerage blockages

• installation of sanitary equipment

• installation of sanitary equipment

• installation of sewerage systems

• installation of equipment

• installation of sanitary equipment

• heating

• heating solutions

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• biodom pellet boilers

• boilers

• repair of heating systems

• radiant floor heating systems

• beril

• construction and renovation of water and sewerage systems

• construction of thermal assemblies

• installation of radiant floor heating

• sanitary technical works

• maintenance and emergency services

• sale and installation of ion boilers, solid heating boilers and electromagnetic boilers

• ion boilers galan

• ferrol heaters

• solid heating boilers econotherm

• heat pumps clitech

• biodom pellets

• kamen boilers

• technical maintenance

• ion boilers

Credit score:

Reliable

Reputation score:

3,130

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

• 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

• garden design

• 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

• 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

• sanitation

• cooling

• cooling systems

• sweden

• maintenance

• sewer systems

• electricity

• ventilation work

• electrical systems

• maintenance work

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

Credit score:

Borderline

Reputation score:

3,070

Employees:

12

Forecast turnover (2026):

571,700 €

Enhancing Environments, Empowering Sustainability!

We specialize in delivering comprehensive climate control systems for industrial and residential use.

• repair of boiler equipment

• installation of a fuel handling system

• installation of industrial equipment

• installation of biofuel-powered boilers

• maintenance work for industrial equipment

• installation of air conditioning systems

• heating solutions

• climate

• cooling systems

• water

• sewer

• ventilation

• bioenergy

• finnish

• industrial energy

• cooling systems installation

• ventilation solutions

• climate control systems

• sewer maintenance

• water purification systems

• hvac services

• energy-efficient heating

• commercial cooling systems

• water management solutions

• sewer system services

• bioenergy technology

• finnish heating technology

• industrial energy solutions

• heating systems

• climate control systems