Otsingu
tulemused

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.

• construction of gas installation

• pressure equipment works

• production and installation of asphalt

• building equipment rental

• installation

• 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

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

• development of infrastructure

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.

• 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:

9,110

Employees:

46

Forecast turnover (2025):

3,519,709 €

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

• complete solutions of the outer shell of the building

• installation of heat pumps and air conditioners

• heat pumps installation

• installation

• 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

• maintenance

• santechnical works

• sewer works

• sprinkler

Credit score:

Reliable

Reputation score:

5,090

Employees:

41

Forecast turnover (2025):

1,100,251 €

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:

Reliable

Reputation score:

4,950

Employees:

6

Forecast turnover (2025):

3,729,910 €

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

• 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:

3,840

Employees:

6

Forecast turnover (2025):

1,020,838 €

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

• 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:

3,740

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.

• 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:

Borderline

Reputation score:

3,720

Employees:

19

Forecast turnover (2025):

2,149,175 €

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

• sewer systems

• 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

• maintenance

• construction

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.

• 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:

3,560

Employees:

12

Forecast turnover (2025):

1,106,807 €

Construction site preparation in Kohila vald

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

• 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

• foundations

Credit score:

Risky

Reputation score:

3,470

Employees:

7

Forecast turnover (2025):

1,189,009 €

Excavation and soil work in Kiili vald

snow plow, excavator cat 323, bucket loader cat 444, compact wheel loader cat 906m, mini excavator cat 302 pro hydraulic, heavy machinery, excavation and earthworks, the excavation, machine park, Mini Excavator

• heavy machinery rental

• external sewerage construction

• construction of coatings

• maintenance of the building

• water and sewerage

• discharge of storm water

• a

• excavation work

• soil work

• infrastructure construction

• infrastructure maintenance

• road maintenance

• electrical system maintenance

• sewer maintenance

• gas track works

• excavator cat 323

• bucket loader cat 444

• compact wheel loader cat 906m

• mini excavator cat 302 pro hydraulic

• heavy machinery

• excavation and earthworks

• the excavation

• snow plow

• width

• excavator

• mini excavator

• machine park

• bulldozer

• excavation and soil work

Credit score:

Reliable

Reputation score:

3,280

Employees:

4

Forecast turnover (2025):

1,553,080 €

Construction of sewer lines in Haljala vald

plumbing installation, water infrastructure installation, plumbing maintenance services, custom plumbing solutions, advanced pipework systems, installation of heating system, installation of sewage systems, system maintenance, installation of equipment, repair of leaks

• duct system installations

• heating system installation

• installation of heating system

• installation of sewage systems

• repair of leaks

• installation of equipment

• construction of sewer lines

• plumbing installation

• santehnical works

• full solutions for water and duct systems

• pipework

• pipeline installation services

• industrial pipework services

• residential plumbing services

• professional santehnical works

• water system full solutions

• pipework specialists

• commercial plumbing solutions

• plumbing system design

• water infrastructure installation

• plumbing maintenance services

• custom plumbing solutions

• advanced pipework systems

• plumbing installation

• sanitary works

• full solutions for water and air systems

• system maintenance

• emergency services

Credit score:

Borderline

Reputation score:

3,230

Employees:

5

Forecast turnover (2025):

1,942,513 €

A&O HOLDING AVALEHT | A&O Holding

Construction, Construction, heating solutions, administrative service, data security, Maintenance service, emergency repair, sanitary technical works, bucket and excavation work, cleaning service

• elimination of sewerage blockages

• sewerage and household water installation work

• installation of septic tanks and tanks

• installation of tanks and septic tanks

• installation of sanitary equipment

• construction

• construction

• heating solutions

• administrative service

• data security

• maintenance service

• emergency repair

• sanitary technical works

• bucket and excavation work

• cleaning service

• repair service

• security service

• energy management

• accounting

• technosystem emergency repairs

• milling work for in-house ducts

• detection of leaks in various pipelines

• elimination of blockages

• milling works for ducts

• detection of pipe leaks

• radiators

• air to water heat pumps

• septics and tanks

• consulting service

• fast and high-quality installation

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2025):

303,337 €

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

• 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:

3,170

Employees:

–

Forecast turnover (2025):

109,366 €

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:

Reliable

Reputation score:

3,130

Employees:

5

Forecast turnover (2025):

1,525,674 €

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

• construction of gas installation

• sales of gas equipment

• construction of heating systems

• water supply and sewerage

• installation of air conditioning systems

• 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

• boilers

• electric boilers

• heating solutions

• pressure washing of heating systems

• ground source heat pumps

• construction of in-house gas pipelines

• underfloor heating

• renovation work

• air to water heat pumps

• air heating systems

• water supply

• optimal solution

• industrial

Credit score:

Neutral

Reputation score:

3,130

Employees:

9

Forecast turnover (2025):

961,705 €

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

• 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:

3,090

Employees:

4

Forecast turnover (2025):

176,196 €

Installation of sanitary equipment in Tallinn

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:

3,090

Employees:

4

Forecast turnover (2025):

422,475 €

Excavation and soil work in Häädemeeste vald

construction and cleaning of ponds, excavation and earthworks services, Soil Machines, Construction, Heritage conservation, Construction, crushing and handling of demolition waste, planning and excavation, construction of roads and bridges, sailing yacht giotto

• performance of work

• responsibility

• drainage system installation

• establishment of sewerage system

• waste management

• recycling of waste

• management of waste management of construction waste

• wells

• construction and real estate

• excavation and earthworks services

• soil machines

• construction

• heritage conservation

• construction

• crushing and handling of demolition waste

• planning and excavation

• construction of roads and bridges

• sailing yacht giotto

• machine park

• consultation

• calculations

• design

• reliability

• deadlines

• agreements

• satisfaction

• additional specialists

• high quality end result

• investment

• complex service

Credit score:

Reliable

Reputation score:

3,030

Employees:

9

Forecast turnover (2025):

1,304,142 €

Construction of sewer lines in Estonia

sanitation, construction of pipe pipe, establishment of fire water storage facilities, construction of pumping stations, construction of jars, construction of sewerage system, construction firm, handling, sewer system construction, sanitation services

• installation of water and waste water tanks

• construction of pipe pipe

• construction of jars

• construction of sewerage system

• handling

• installation

• construction of sewer lines

• construction

• construction

• construction of public water supply

• sewer works

• water supply

• pipes

• seated fields

• reservoirs

• pumps

• sewer systems

• in-plot water supply

• oil and fat trappers

• construction of drainage pipelines

• rainwater pipeline

• establishment of seepage fields

• establishment of fire water storage facilities

• construction of pumping stations

• construction firm

• sanitation

• renovation

• building and renovation

• sanitation services

• sewer system construction