Otsingu
tulemused

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

• maintenance

• sanitation

• maintenance

• sewer system

• street maintenance

• 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

• repair work

• repair

• rebuilding

• the warehouse

Credit score:

Reliable

Reputation score:

12,530

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

• sanitation

• heating systems construction

• water pipeline installation

• 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 solutions

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• installation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• objects

Credit score:

Reliable

Reputation score:

9,250

Employees:

47

Forecast turnover (2025):

3,421,725 €

Installation of sanitary equipment in Tallinn

sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works

• design, construction and maintenance of fire safety

• water supply and sanitation works

• systems design

• water supply and sanitation works

• sanitation

• maintenance

• fire safety

• construction

• cooling and air conditioning systems, heat pumps

• 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

• heat pumps installation

• design

• installation

• design and installation

• private houses

• tallinn

• santechnical works

• sewer works

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

5,180

Employees:

40

Forecast turnover (2025):

806,953 €

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

• repair and replacement of heat supply lines

• technical maintenance services

• heat supply lines repair

• ventilation systems

• installation of water supply pipelines

• installation of air conditioning systems

• assembly of equipment for energy objects

• assembly of metal structures

• assembly of pipelines and bracket fittings of different definitions

• assembly and repair works

• environmental protection in construction

• energy equipment assembly services

• 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

• repair of power plant equipment

• power stations

• gas stations

• cooling systems

• installation of steel structures

• structural repairs

• on-site welding

• construction of platforms and towers

• replacement of heat exchanger piping

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

• heat pump maintenance

• heat pumps

• heat pumps

• water supply

• cooling system

• sanitation

• cooling systems

• maintenance

• maintenance of heat pumps

• service

• 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

• thermia

• air to air heat pump

• air to water heat pump

• sewerage

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

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

• water supply

• sewer systems

• water mains

• maintenance

• installation of sanitary equipment

• heating solutions

• floor heating

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

• installation

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

• construction

• gas heating systems

• maintenance of gas pipelines

• installation of boiler equipment

• air conditioning systems

• repair of heating systems

• heat supply

• gas water heaters

• heating solutions

• construction of gas installation

• gas works

• pressure equipment works

• gas construction

• gas boilers

• gas boiler houses

• gas equipment

• sales of gas equipment

• construction of gas pipelines

• gas pipelines

• construction of gas trails

• central heating boilers

• underfloor heating

• heat automation

• gas

• floor heating

• regulators

• chimneys

• air heater

• solar heating

• tree and pellet boilers

Credit score:

Reliable

Reputation score:

3,690

Employees:

6

Forecast turnover (2025):

525,072 €

Installation of sanitary equipment in Saarde vald

balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters

• water systems

• washing of heating systems

• renovation and maintenance

• sewerage

• maintenance

• sanitation

• installation of water floor heating

• construction and real estate

• heating solutions

• plumbing and fittings

• 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

• shift of trousers

• installation

• floor

• renovation

• sewer system

• repair

• heating system

Credit score:

Reliable

Reputation score:

3,430

Employees:

12

Forecast turnover (2025):

1,266,039 €

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.

• central heating systems

• water supply

• water pipeline installation

• installation of water pipeline

• maintenance

• sanitation

• construction and maintenance

• energy and mineral resources

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• thermal equipment

• boiler house construction

• ground heating

• heat node solution

• sewer

• diamond drilling

• heat nodes

• sewerage

• eco-friendly ground heating

• installation of ground heating

• renewable heating

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

Credit score:

Reliable

Reputation score:

3,380

Employees:

5

Forecast turnover (2025):

935,425 €

Energizing Progress, Constructing Reliability.

We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.

• construction and maintenance of energy systems

• construction of heating systems

• water supply pipelines

• maintenance of energy systems

• construction of gas and heating systems

• water pipeline installation

• equipment

• heating systems construction

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• heating solutions

• fuels

• mineral resources and natural resources

• mineral resources and raw materials

• equipment and machinery

• construction

• construction

• gas works

• pressure equipment works

• steam piping

• warmth nodes

• boiler houses

• gas systems

• sound insulation of equipment

• pressure pipelines

• district heating pipelines

• process pipelines

• natural gas and liquefied gas installations

Credit score:

Reliable

Reputation score:

3,370

Employees:

7

Forecast turnover (2025):

934,593 €

Installation of air conditioning systems in Tallinn

Gas boilers, Gas Design, gas works, heating design, heating works, ground source heat pump, radiant floor heating, Radiator Heaters, heat pump, water system construction

• pressure washing of heating systems

• construction of heating systems

• water supply and sewerage

• water supply

• maintenance

• gas boilers

• gas design

• gas works

• heating design

• heating works

• ground source heat pump

• radiant floor heating

• radiator heaters

• heat pump

• water system construction

• construction

• construction

• construction of gas installation

• boilers

• electric boilers

• sales of gas equipment

• heating solutions

• ground source heat pumps

• construction of in-house gas pipelines

• underfloor heating

• renovation work

• air to water heat pumps

• air heating systems

• optimal solution

• industrial

Credit score:

Borderline

Reputation score:

3,350

Employees:

10

Forecast turnover (2025):

1,727,982 €

Steam and air supply in Tallinn

air conditioners, ventilation systems, heat pumps, drying, cleaning and irrigation of air, water supply, sewer system, installation of air curtains, floor and radiator heating installation, household air conditioner, semi-industrial air conditioners

• ventilation systems

• heat pumps

• drying, cleaning and irrigation of air

• water supply

• installation of air curtains

• steam and air supply

• air conditioners

• sewer system

• floor and radiator heating installation

• household air conditioner

• semi-industrial air conditioners

• industrial air conditioners

• floor heating and radiator heating

Credit score:

Reliable

Reputation score:

3,210

Employees:

2

Forecast turnover (2025):

96,930 €

Installation of air conditioning systems in Tallinn

Electronics Industry, air conditioning units, heating, heating solutions, Equipment and machinery, cooling and air conditioning systems, heat pumps, Cooling equipment, air conditioning systems, climate control maintenance, climate control equipment sale

• climate control equipment sale

• climate control installations

• maintenance of ventilation systems

• air to water heat pumps

• equipment

• air water heat pumps

• maintenance and repair of air conditioners

• installation of air conditioning systems

• electronics industry

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• cooling equipment

• air conditioning systems

• climate control maintenance

• ventilation automation

• repair of ventilation equipment

• ventilation work

• air-to-air heat pumps

• air heating systems

• air source heat pumps

• wall models for air conditioners

• closet air conditioners

• mobile air conditioner

• compressor aggregates

• air conditioners without external equipment

• cooling

• indoor climate

Credit score:

Reliable

Reputation score:

3,190

Employees:

4

Forecast turnover (2025):

279,555 €

Installation of air conditioning systems in Tallinn

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

• firefighting water systems

• water pumping

• sanitation

• sewerage

• watering systems

• 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

• 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

• 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:

3,170

Employees:

–

Forecast turnover (2025):

234,784 €

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 accidents in sewerage systems

• water filter systems

• cleaning and maintenance of the boiler

• water metering systems

• maintenance

• a

• sanitation

• elimination of sewerage blockages

• radiator installation

• radiators replacement

• installation and exchange of water meters

• boiler cleaning

• boiler replacement

• boiler installation

• installation of water filters

• exchange of water filters

• installation of sink

• sink installation

• replacement of mixers and sinks

• installation of faucets

• 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

Credit score:

Borderline

Reputation score:

2,930

Employees:

7

Forecast turnover (2025):

798,424 €

Pipeline and heating installation in Kuusalu vald

construction of sewerage lines, installation and construction of sewerage systems, installation and construction of water supply systems, installation and construction of heating equipment, installation and construction of air conditioners, installation and construction of sewerage lines and systems, heating and air conditioning installation and construction, installation of sewerage pipeline, Construction of water pipelines, heating system installation

• installation and construction of water supply systems

• design of water and sewerage systems

• drainage maintenance

• sanitation

• maintenance

• water supply systems

• construction of sewerage lines

• installation and construction of sewerage systems

• installation and construction of heating equipment

• installation and construction of air conditioners

• installation and construction of sewerage lines and systems

• heating and air conditioning installation and construction

• installation of sewerage pipeline

• construction of water pipelines

• heating system installation

• ventilation systems

• construction consultation

• design of heating systems

• advising on water pipeline solutions

• floor heating

• radiator heating

• sewer systems

• waterways

• sanitary equipment installation

• drainage pipes

• septics

• tanks

• design of floor heating

• installation of radiant floor heating

• design of radiator heating

Credit score:

Reliable

Reputation score:

2,900

Employees:

10

Forecast turnover (2025):

1,258,088 €

Pipeline and heating installation in Kambja vald

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

• climate control equipment sale

• air to water heat pumps

• precision and care of question systems

• maintenance

• equipment

• construction of systems

• construction of heating systems

• service

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• climate control maintenance

• climate control installations

• 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-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

• cleaning of ventilation

• protection of characteristics

Credit score:

Risky

Reputation score:

2,870

Employees:

6

Forecast turnover (2025):

243,713 €

Construction of sewer lines in Tartu

Construction of sewerage lines, Construction of waterways, Water supply and sewerage, Water supply and construction of sewerage lines, U, Y, S, A, A, A

• water supply and sewerage

• water supply and construction of sewerage lines

• s

• water supply and design of sewerage lines

• pipework maintenance

• water supply systems

• maintenance of stormwater piping

• construction of sewerage lines

• construction of waterways

• u

• y

• a

• a

• a

• a

• a

• construction of stormwater pipelines

• pipeline construction

• construction of storm water pipeline

• water and sanitation routes

• water and sewerage pipelines

• construction and design of storm water pipeline

• water pipelines

• pipeline installation

• connecting pipes

• pipeline repair

• design consultation

• sewer systems

• drawing and document building of trails

• preparation of the project

Credit score:

Neutral

Reputation score:

2,830

Employees:

8

Forecast turnover (2025):

533,035 €

Installation of electrical equipment in Tallinn

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

• maintenance

• maintenance work

• water supply

• water supply systems

• 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

• sewer systems

• sewerage

• electricity

• ventilation work

• electrical systems

• project manager

• smart house solutions

• heating solution

• ventilation solutions

Credit score:

Risky

Reputation score:

2,820

Employees:

2

Forecast turnover (2025):

53,382 €

Construction of sewer lines in Tartu

Design, installation of boiler and heating wires, heating equipment installation, maintenance, Welding, repair, Installation, management of stormwater, household gas supply, quality control and maintenance

• water supply and design of sewerage lines

• pumping systems

• wastewater treatment

• installation of heating and heating systems

• maintenance

• household gas supply

• radiator installation

• pipe welding

• plumbing installation

• storage of trasses

• excavation work

• metal pipes

• polymer tubes

• the sanitation network

• construction management

• radiators

• plumbing services

• gas trails

• installation of boiler and heating wires

• heating equipment installation

• welding

• repair

• installation

• management of stormwater

• design

• construction

• water circulation pumps

• integration of the heating system

• quality control and maintenance

• leak tests