Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,700

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 of public roads

• maintenance

• repair work

• repair

• sanitation

• maintenance

• street maintenance

• 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

• rebuilding

• the warehouse

• noise barrier walls

Credit score:

Reliable

Reputation score:

13,210

Employees:

76

Forecast turnover (2025):

20,540,771 €

Construction of sewer lines in Tallinn

Construction, Maintenance of public roads, Construction, Expert assessment of building design documentation, Construction research, pipework construction, road construction, Owner supervision, pressure washing and transport, water service in saue rural municipality

• maintenance of public roads

• sewer pipes

• emergency work of water and sewerage pipelines

• road cover restoration work

• pressure washing of sewerage pipes and wells

• elimination of sewerage blockages

• construction of sewer lines

• construction

• construction

• expert assessment of building design documentation

• construction research

• pipework construction

• road construction

• owner supervision

• pressure washing and transport

• water service in saue rural municipality

• rinsing and disinfection of drinking water piping

• water pipelines

• rainwater pipelines

• joining points

• geodetic measurements

• coordination of the project

• application for building permits

• construction and repair of internal water and sewerage pipelines

• construction of connection points

• construction of mains pipelines and renovation eggs

• detection and elimination of leaks

• road construction (base construction, stonework, asphalting) and renovation

• establishment of sites and car parks

• completion of asphalt work in summer and winter with preparation

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

• inspection and maintenance

• design, construction and maintenance of fire safety

• ventilation work

• sanitation

• maintenance

• santechnical works

• sewer works

• fire safety

• construction

• cooling and air conditioning systems, heat pumps

• complete solutions of the outer shell of the building

• outsourcing

• metal cladding

• installation of heat pumps and air conditioners

• sprinkler and firefighting

• water supply and sanitation works

• systems design

• heat pumps installation

• water supply and sanitation works

• design

• installation

• design and installation

• private houses

• tallinn

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

6,950

Employees:

48

Forecast turnover (2025):

5,423,337 €

Land improvement works in Estonia

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

• soil work services

• construction of water and sewerage lines

• sanitation services

• building

• construction

• construction work

• repair

• construction of sewerage lines

• road construction

• forest drainage

• earth and excavation works

• land improvement

• forest harvesting

• repair of roads

• production of peat

• water services

• exhaust control

• exhaust analysis

• inspection of water bodies

• treatment of waste

• installation

• demolition services

• fragmentation construction

• road and site construction work

• water tank

• earthworks services

• land improvement works

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

• heat pump maintenance

• heat pumps

• sewerage

• excavation work

• heat pumps

• sanitation

• 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

• installation

• floor pouring

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

Credit score:

Reliable

Reputation score:

4,360

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.

• elimination of sewerage blockages

• pumping work

• sewer maintenance

• sewer maintenance

• sewerage

• transport of waste

• waste management

• general and home services

• 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

• video surveys and pipeline searches

• snow removal

• watering services

• waste management services

• environmental cleaning solutions

• fat-trapping cleaning

• maintenance of sand trappers

• plumbing video inspection

• hydro cleaning services

• rainwater pit 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 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

• renovation and maintenance

• sewerage

• maintenance

• sanitation

• preparatory work

• water and sewerage

• 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

• sanitary equipment installation

• tube replacement

• repair and cleaning

• elimination of blockages

• heating system construction

• shift of trousers

• installation

• floor

• renovation

• sewer system

• repair

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

• sewer construction and maintenance

• maintenance

• sanitation

• water and sewerage

• construction and maintenance

• 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

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

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

• maintenance

• water supply

• heating solutions

• water mains

• floor heating

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

• installation

• installation of sanitary equipment

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

• hydro-hammer work

• loading work

• planning work

• lifting work

• planning

• snow cleaning work

• road construction work

• hydro-hammer work

• construction and real estate

• construction machinery and tools

• excavation and earthworks services

• soil machines

• sale of gravel

• excavation

• posthole drilling service

• tipper service

• stump grinding

• excavator loader

• modern machinery

• equipment

• environmental safety requirements

• charging

• hydro hammer

• rooting of trees and shrubs

• excavators jcb 4cx

• jcb js 210

• accessories and accessories

• foundations

• ditches

• installation of ground heating

Credit score:

Reliable

Reputation score:

3,530

Employees:

4

Forecast turnover (2025):

1,650,331 €

Building construction works in Tallinn

maintenance and repair of commercial buildings, heating systems construction, construction of sewers, wash of inner terraces, wash and care of oil -fat and sand traps, mechanized snow harvesting and transport, maintenance of the sites, sewage system installation, commercial property upkeep, commercial building maintenance

• construction of sewers

• maintenance of the sites

• fat trap maintenance

• maintenance of sites

• building construction works

• construction of a sewer

• maintenance of objects

• building construction works

• maintenance and repair of commercial buildings

• heating systems construction

• wash of inner terraces

• wash and care of oil -fat and sand traps

• mechanized snow harvesting and transport

• sewage system installation

• commercial property upkeep

• commercial building maintenance

• mechanized snow removal

• commercial building repair services

• sewer construction services

• inner terrace washing

• oil trap cleaning service

• sand trap care services

• professional snow transport

• site maintenance services

• building heating solutions

• wash and care of oil-fat traps

• laundry and maintenance of sand traps

• repair of buildings

• washing the terraces

• washing the inner terraces

Credit score:

Reliable

Reputation score:

3,450

Employees:

13

Forecast turnover (2025):

1,166,341 €

Building construction works in Haapsalu

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

• daily maintenance work

• landscaping and outdoor maintenance work

• water and sewerage works

• maintenance service

• 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

• roofing and roofing

• tiling and finishing works

• lawn and hedge cutting

• snow control and anti-slip

• cleaning of leaves

• fragmentation and gravel

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

• santehnical works

• pipework

• duct system installations

• plumbing maintenance services

• installation of sewage systems

• sanitary works

• system maintenance

• plumbing installation

• full solutions for water and duct systems

• heating system installation

• 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

• custom plumbing solutions

• advanced pipework systems

• installation of heating system

• plumbing installation

• full solutions for water and air systems

• repair of leaks

• installation of equipment

• emergency services

• construction of sewer lines

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

• maintenance service

• repair service

• elimination of sewerage blockages

• sewerage and household water installation work

• repair work

• installation work

• repair works

• construction

• construction

• heating solutions

• administrative service

• data security

• emergency repair

• sanitary technical works

• bucket and excavation work

• cleaning 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:

3,230

Employees:

6

Forecast turnover (2025):

696,406 €

Land improvement works in Tartu

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

• maintenance of public roads

• construction of sewerage and water mains

• snow control work

• various maintenance works

• excavation work

• sanitation

• construction and real estate

• trade and services

• road and bridge construction

• construction

• construction

• digging and cleaning ponds

• purification of lakes

• 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

• construction and restoration of drainage systems

• repair of drainage lines

• construction of troupes

• construction and cleaning of drainage ditches

• land improvement consultation

• cutting brush with brush giljotine

• collection of brush

• rooting of stumps

• lawn mowing

• trimming

Credit score:

Neutral

Reputation score:

3,220

Employees:

3

Forecast turnover (2025):

1,618,149 €

Building Foundations, Sustaining Futures

We specialize in the establishment of sewerage systems, waterway construction, and the creation of durable stone and rubble foundations, ensuring quality and precision in every project.

• establishment of sewerage system

• external race work

• sewage sewerage system

• exterior construction works

• construction and maintenance of waterways

• outdoor work

• construction of sewer lines

• construction and real estate

• construction and real estate services

• building construction firms

• precipitation and sewage

• waterway construction

• foundation construction

• construction of stone sites

• construction of a rubble base

• fragmentation bases

• construction of rain trails

• construction of drainage lanes

• the building of grounds

• stone-building works

• construction of rubble base

• fragmentation solutions

• sewage system installation

• management of storm water and waste water

• construction of rain road

• draining races

• waterways

• rainwater trails

• drainage system

• establishment of water and sewerage system

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

• construction

• construction

• installation

• maintenance

• sanitation

• construction work

• sewerage

• water and sewerage

• installation work

• pressure sewerage system

• construction and real estate

• general and home services

• fire safety

• 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

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

• elimination of accidents in sewerage systems

• boiler maintenance services

• repair work

• repair works

• maintenance

• sanitation

• 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

• shower 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

• gas works

• renovation work

• water supply and sewerage

• maintenance

• construction work companies

• gas boilers

• gas design

• 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

• pressure washing of heating systems

• construction of heating systems

• ground source heat pumps

• construction of in-house gas pipelines

• underfloor heating

• air to water heat pumps

• air heating systems

• water supply

• optimal solution

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

• sanitation

• maintenance

• sewerage

• ventilation work

• maintenance work

• construction and real estate

• heating solutions

• ventilation and cooling

• design of heating systems

• energy calculation

• pipe wash

• electrical works

• renovation

• special works

• rebuilding

• modernhome

• solutions

• cooling

• cooling systems

• sweden

• sewer systems

• electricity

• electrical systems

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

• ventilation systems