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.

• maintenance

• sanitation

• maintenance

• 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

• 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

• 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.

• construction and real estate services

• general and home services

• sanitation

• construction and real estate

• building construction firms

• energy and mineral resources

• heating

• heating solutions

• mineral resources and natural resources

• equipment and machinery

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• installation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• 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

• ventilation work

• water supply and sanitation works

• water supply and sanitation works

• sanitation

• maintenance

• santechnical works

• sewer works

• fire safety

• construction

• cooling and air conditioning systems, heat pumps

• inspection and maintenance

• design, construction and maintenance of fire safety

• complete solutions of the outer shell of the building

• outsourcing

• metal cladding

• installation of heat pumps and air conditioners

• sprinkler and firefighting

• systems design

• heat pumps installation

• design

• installation

• design and installation

• private houses

• tallinn

• sprinkler

• installation of sanitary equipment

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

• excavation work

• sanitation

• maintenance

• 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

• heat pump maintenance

• thermia

• air to air heat pump

• heat pumps

• air to water heat pump

• installation

• floor pouring

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

• warm node

• heating system installation

Credit score:

Reliable

Reputation score:

4,900

Employees:

5

Forecast turnover (2025):

326,239 €

Finishing of buildings

metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction

• plumbing services

• parquet installation

• walls

• concrete works

• masonry services

• foundation

• cleaning

• cleaning

• finishing

• demolition services

• parquet flooring services

• metal construction painting

• bathroom and toilet tiling

• installation of doors

• furniture assembly

• elimination of water damage

• bathroom renovation

• tiling and jointing

• waterproofing

• tiling work

• foundation construction

• installation of sanitary ware

• electrical works and floor heating installation

• pouring and tiling of stairs

• demolition of concrete floors

• sealing of concrete surfaces and facades

• sealing of glazing and cladding

• painting, painting, putting up

• interior decoration of private houses

• interior finishing of apartments

Credit score:

Reliable

Reputation score:

4,390

Employees:

15

Forecast turnover (2025):

2,329,915 €

Cleaner Communities, Greener Futures

We specialize in the transport of waste, waste management, and a variety of general and home services, including the elimination of sewerage blockages, cleaning of fat and sand trappers, and maintenance of water supply and sewers.

• general and home services

• watering services

• rainwater pit services

• snow removal services

• cleaning services

• transport of waste

• waste management

• elimination of sewerage blockages

• fat trappers

• water supply and repair of sewers

• pressure washing of sewage pipes

• cleaning of grease wells

• cleaning sand trappers

• street cleaning

• cleaning and emptying of rainwater wells

• pumping work

• video surveys and pipeline searches

• snow removal

• waste management services

• environmental cleaning solutions

• sewer maintenance

• fat-trapping cleaning

• maintenance of sand trappers

• plumbing video inspection

• hydro cleaning services

• transport of waste

• waste management consulting

• cleansing of grease traps

• maintenance of sand traps

• removal of blockages

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

• general and home services

• plumbing services

• sewerage

• plumbing

• cleaning

• sanitation

• construction and real estate

• heating solutions

• plumbing and fittings

• water systems

• construction

• construction

• water floor heating

• replacement of shutters

• sewer construction

• washing of heating systems

• balancing the heating system

• sanitary equipment installation

• 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.

• sewer

• sewerage

• industrial water services

• construction services

• maintenance

• sanitation

• water services

• 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

• 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

• thermal equipment installation

• custom machine solutions

Credit score:

Neutral

Reputation score:

3,730

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

• roof construction

• water supply and sewerage works

• custom home construction

• masonry services

• walls

• construction services

• foundation

• indoor building work

• modularhome

• interior finishing

• repair of apartments

• bathroom repair

• repair of offices and offices

• painting and wallpapering

• flooring installation

• all inclusive building

• high quality materials

• roof

• roofs

• insulation work

• facades

• underfloor heating

• ceramic tile

• the general contractor

• wooden frame

• plate

• materials

• waterproof plywood

• window sills

• technique

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.

• custom home construction

• sewerage

• construction and real estate

• construction

• construction

• rental workforce mediation

• 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

• floors

• wood material

• foundation

• construction of rainwater systems

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

• cleaning service

• sewer installation work

• construction

• construction

• heating solutions

• administrative service

• data security

• maintenance service

• emergency repair

• sanitary technical works

• bucket and excavation work

• repair service

• security service

• energy management

• accounting

• technosystem emergency repairs

• elimination of sewerage blockages

• 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

• design of the apartment

• construction and repair work

• performance of electrical works

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2025):

303,337 €

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

• general and home services

• general home services

• general and home services

• connection services

• sanitation

• sewerage

• construction and real estate

• 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

• 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

• inspection and maintenance

• fire safety design, construction and maintenance

• system construction

• repair and maintenance

• water pumping

Credit score:

Reliable

Reputation score:

3,180

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.

• santechnical works

• boiler maintenance services

• sanitation pipe repair specialists

• maintenance

• 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

• water meter change

• sealing of water meter

• installation of toilet

• radiator washout

• sewer pipes

• plumbers

• shower installation

• emergency challenges

• dishwasher installation

Credit score:

Reliable

Reputation score:

3,140

Employees:

9

Forecast turnover (2025):

963,038 €

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

• electrical works

• modernhome

• sanitation

• maintenance

• sewerage

• ventilation work

• construction and real estate

• heating solutions

• ventilation and cooling

• water supply and sewerage

• design of heating systems

• energy calculation

• pipe wash

• renovation

• special works

• rebuilding

• solutions

• cooling

• cooling systems

• sweden

• sewer systems

• electricity

• electrical systems

• maintenance work

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

• ventilation systems

Credit score:

Reliable

Reputation score:

2,990

Employees:

9

Forecast turnover (2025):

1,306,516 €

Pipeline and heating installation

septic systems installation, energy and mineral resources, central heating systems, heating, heating solutions, Equipment and machinery, Construction, Construction, climate control installations, Repair of heating systems

• maintenance

• sewerage

• construction and real estate

• energy and mineral resources

• central heating systems

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• climate control installations

• repair of heating systems

• ground source heat pumps

• underfloor heating

• radiant floor heating systems

• radiator heating

• tubes

• air to water heat pumps

• heating system

• radiant floor heating

• heating solution

• economical

• installation

• repair

• tartu

• heat pumps

• tallinn

• heat pump

• water and sewerage

• heating systems maintenance

Credit score:

Reliable

Reputation score:

2,970

Employees:

4

Forecast turnover (2025):

668,225 €

Installation of air conditioning systems

energy and mineral resources, heating solutions, mineral resources and natural resources, Soil Machines, Construction, Construction, installation of ground heat pumps, excavation, sale and packaging of revease households/septics, central systems

• soil machines

• excavation

• sewerage

• plumbing services

• sanitation

• maintenance

• energy and mineral resources

• heating solutions

• mineral resources and natural resources

• construction

• construction

• installation of ground heat pumps

• sale and packaging of revease households/septics

• central systems

• disease and canalisation

• topical study

• heat nodes and boiler houses

• maintenance work

• sale and packaging of review households/septics

• diamond drilling

• water supply

• cannulation plumbing

• tanks and waste water systems

• ground source heat pumps

• central heating

• heat nodes

• boiler houses

• installation

• drilling openings

• apartment buildings

Credit score:

Reliable

Reputation score:

2,930

Employees:

–

Forecast turnover (2025):

54,397 €

Building construction works

insurance repair cases, Roof repairs, Water supply and sewerage, construction work, repair works, plasterwork, Coloring, upgrading the facade, finishing, installation of sanitary ware

• water supply and sewerage

• finishing

• home building contractors

• emergency repair services

• home repair works

• sewerage system services

• water supply and sanitation

• pipework

• insurance repair cases

• construction work

• repair works

• plasterwork

• coloring

• upgrading the facade

• installation of sanitary ware

• sanitary equipment installation

• water supply repair

• construction work services

• insurance repair services

• building finishing services

• building restoration services

• interior and exterior coloring

• commercial repair works

• professional plastering

• facade upgrading services

• insurance repair

• repair work

• plastering work

• finishing works

• insurance repairs

Credit score:

Reliable

Reputation score:

2,920

Employees:

7

Forecast turnover (2025):

552,081 €

Installation of sanitary equipment

bio-cleaners installation, Construction of waterways, Construction, Construction, Emergency work, Drainage systems, Construction of sewerage system, Construction of sewerage systems, sewerage pipelines installation, Construction of sewerage lines

• general and home services

• demolition services

• sanitation

• cleaning

• construction and real estate

• construction

• construction

• emergency work

• drainage systems

• construction of sewerage system

• construction of sewerage systems

• sewerage pipelines installation

• construction of sewerage lines

• construction of water measuring nodes

• construction of waterways

• construction of water trails

• water supply and repair of sewers

• water supply and construction of sewerage lines

• external sewerage construction

• installation of stone parquet

• installation of curbs

• excavation work

• preparatory work

• rainwater, drainage pumping stations

• installation of water measuring nodes

• construction of water, sewerage pipelines

• septic systems installation

• construction of drainage pipes

• construction and cleaning of drainage ditches

• water and sewage system construction

Credit score:

Borderline

Reputation score:

2,800

Employees:

4

Forecast turnover (2025):

259,341 €

Pipeline and heating installation

Installation of heating piping, Installation of water supply line, Installation of tanks and septic tanks, Dishwasher installation, Boiler Installation, Radiator Installation, Installation of air-water heat pumps, San Technical Works, Waterworks works, Sewer pipe replacement

• water supply and sewerage

• plumbing services

• cleaning

• installation of heating piping

• installation of water supply line

• installation of tanks and septic tanks

• dishwasher installation

• boiler installation

• radiator installation

• installation of air-water heat pumps

• san technical works

• waterworks works

• sewer pipe replacement

• water pipe replacement

• private house construction

• building and renovation

• sewerage pipelines installation

• climate control installations

• heating solutions

• installation of tanks

• installation of hot water boilers

• warm-up work

• installation of piping, heating and air conditioning systems

• installation of boilers

• general construction

• electrical works

• construction preparation

• air conditioner installation

• installation of water and sewerage systems

• resolution of water supply problems

Credit score:

Reliable

Reputation score:

2,780

Employees:

2

Forecast turnover (2025):

68,680 €

Installation of sanitary equipment

pipeline maintenance services, water system repair, residential water supply services, pipework of a private house, water and sanitation, installation of water supply, installation of the water pipeline, plumbing installation, maintenance of the sewer system, installation of sanitary equipment

• water and sewerage

• plumbing maintenance services

• home water system installation

• domestic sewerage services

• home plumbing repair services

• water and sanitation

• pipeline maintenance services

• pipeline repair services

• private house plumbing

• water supply installation

• water pipeline installation

• sewage system installation

• sewage system maintenance

• private house plumbing services

• residential plumbing solutions

• plumbing for private residences

• sewage disposal solutions

• water system repair

• residential water supply services

• pipework of a private house

• installation of water supply

• installation of the water pipeline

• repair of the water system

• installation of the sewer system

• installation of sanitary equipment

• maintenance of the sewer system

• plumbing installation

• installation of sanitary equipment