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.

• production and installation of asphalt

• repair work

• repair

• sanitation

• installation

• renovation

• design and construction

• installation work

• 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

• building equipment rental

• car wash service

• building

• construction

• design

• construction work

• maintenance

• rebuilding

Credit score:

Reliable

Reputation score:

6,950

Employees:

48

Forecast turnover (2025):

5,423,337 €

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

• earth and excavation works

• construction of water and sewerage lines

• installation

• road and site construction work

• road construction

• forest drainage

• soil work services

• land improvement

• forest harvesting

• repair of roads

• 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

• construction of sewerage lines

• water tank

• earthworks services

• land improvement works

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

• sewerage

• preparatory work

• water and sewerage

• pipework and heating systems

• installation of water floor heating

• 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

• renovation and maintenance

• shift of trousers

• installation

• floor

• renovation

• sewer system

• repair

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

• bucket and excavation work

• elimination of sewerage blockages

• air to water heat pumps

• construction and repair work

• sewerage and household water installation work

• sewer installation work

• installation work

• construction

• construction

• heating solutions

• administrative service

• data security

• maintenance service

• emergency repair

• sanitary technical works

• 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

• 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

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

• water and sewage system construction

• installation

• construction work

• sewerage

• water and sewerage

• installation work

• 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

• 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:

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

• air to water heat pumps

• installation

• sewerage

• water and sewerage

• pipeline and heating installation

• 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

• heating system

• maintenance

• radiant floor heating

• heating solution

• economical

• repair

• tartu

• heat pumps

• tallinn

• heat pump

Credit score:

Reliable

Reputation score:

2,840

Employees:

2

Forecast turnover (2025):

137,896 €

Construction of sewer lines

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

• wastewater treatment

• excavation work

• installation of heating and heating systems

• installation of boiler and heating wires

• repair

• design

• household gas supply

• radiator installation

• pipe welding

• plumbing installation

• pumping systems

• storage of trasses

• metal pipes

• polymer tubes

• the sanitation network

• construction management

• radiators

• plumbing services

• gas trails

• heating equipment installation

• maintenance

• welding

• installation

• management of stormwater

• construction

• water circulation pumps

• integration of the heating system

• quality control and maintenance

• leak tests

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

• sewerage pipelines installation

• warm-up work

• water supply and sewerage

• installation of water and sewerage systems

• repair

• installation of sewerage systems

• 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

• climate control installations

• heating solutions

• installation of tanks

• installation of hot water boilers

• installation of piping, heating and air conditioning systems

• plumbing services

• installation of boilers

• general construction

• electrical works

• construction preparation

• air conditioner installation

Credit score:

Risky

Reputation score:

2,780

Employees:

6

Forecast turnover (2025):

476,466 €

Building construction works

wall painting, diamond drilling and sawing, wall construction, Construction, renovation, Coloring, plasterboard installation, insulation, bathroom repair, Diamond Drilling

• construction

• plasterboard installation

• installation

• sawing and drilling into ventilation, water and sewerage ducts

• construction work

• roofing

• connecting household appliances

• construction and real estate

• construction and real estate services

• building construction firms

• renovation

• coloring

• insulation

• bathroom repair

• diamond drilling

• sawing

• wall construction

• wall painting

• floor construction

• indoor building work

• renovation of houses and apartments

• cutting concrete floors

• electrical cables/socket sockets

• cutting and bridging of windows, doors and other openings

• renovation of houses and apartments

• interior finishing works

• diamond drilling and sawing

• mini excavator rental

• stone structures

• concrete floors

Credit score:

Borderline

Reputation score:

2,710

Employees:

5

Forecast turnover (2025):

348,196 €

Installation of sanitary equipment

sanitary emergency work, wc swapping and repair, exchange and maintenance of sanitary equipment, faucets, sinks, toilet pots, elimination of accidents in heating, water and sewerage systems, melting of frozen sewage and water pipelines, internal and external networks, plastic and metal tubes, exchange and maintenance of electric boilers, elimination of blockages in sewerage and other pipelines, provision of emergency and maintenance services

• elimination of accidents in heating, water and sewerage systems

• melting of frozen sewage and water pipelines

• elimination of blockages in sewerage and other pipelines

• installation of equipment

• licketing the avaride of cytes, water and canalisation systems

• substituted canalization and water treatment

• sanitation

• repair

• sanitary emergency work

• wc swapping and repair

• exchange and maintenance of sanitary equipment

• faucets, sinks, toilet pots

• internal and external networks, plastic and metal tubes

• exchange and maintenance of electric boilers

• provision of emergency and maintenance services

• 7 days a week, 24 hours a day

• plumbing services

• boiler maintenance

• current operation of internal and external networks

• repair of toilet seats

• enteric and formulations, plast and metalltors

• electriboiler replacement and care

• sanitary technical administration and care

• segists, preparations, wc-pots

• wc-pottle space and remont

• sanitary technical avaritation

• external networks

• exchange

• sinks

• maintenance

Credit score:

Reliable

Reputation score:

2,670

Employees:

1

Forecast turnover (2025):

49,948 €

Pipeline and heating installation

pipework, heating solutions, Plumbing and fittings, various sanitary works, Construction, Installation, santechnical works, repair, maintenance, faucets

• repair

• sanitation

• water floor heating

• sewer works

• water floor heating systems

• installation and repair services

• elimination of water emergency

• maintenance and replacement of water heaters

• construction and real estate

• heating solutions

• plumbing and fittings

• general and home services

• construction

• installation

• santechnical works

• maintenance

• faucets

• pipeline installation

• various sanitary works

• radiator installation

• pärnu

• apartment associations

• exchange

• boiler maintenance

• sinks

• construction of a heating pipeline

• septic tanks

• building

• renovation

• sanitary equipment installation

Credit score:

Risky

Reputation score:

2,637

Employees:

4

Forecast turnover (2025):

488,072 €

Other special construction work

heat pumps, ground source heat pumps, air water heat pumps, installation and maintenance of water and sewerage systems, heating system construction, repair & maintenance, chemical wash-out of heating and household water, installation of heat pumps, pressurization of water and heating systems, installation & maintenance of sanitary equipment, installation & maintenance of water meters

• installation and maintenance of water and sewerage systems

• chemical wash-out of heating and household water

• installation of water and sewerage lines

• installation and maintenance of water and sewerage systems

• chemical rinsing of heating and household water

• construction and repair

• water systems

• sewer systems

• heat pumps

• ground source heat pumps

• air water heat pumps

• heating system construction, repair & maintenance

• installation of heat pumps

• pressurization of water and heating systems

• installation & maintenance of sanitary equipment

• installation & maintenance of water meters

• insulation work for utility systems

• installation of septic tanks, tanks & bio-cleaners

• floor heating and radiator heating design, installation & maintenance

• washing of heating systems

• installation & maintenance of heat meters

• installation & maintenance of heat pumps

• heating systems

• geothermal pumps

• air-water heat pumps

• construction, repair and maintenance of heating systems

• chemo-free cleaning

• pressurization

• sanitary equipment

• septic solutions

Credit score:

Reliable

Reputation score:

2,620

Employees:

–

Forecast turnover (2025):

–

Flowing Through Challenges, Around the Clock!

We specialize in emergency work, including the repair, replacement, and insulation of pipes, as well as the renovation of heating systems.

• emergency work

• home and office sanitary works

• building

• repair

• insulation work

• sanitation

• construction work

• insulation

• installation of sanitary equipment

• removal of blockages

• repair and replacement of pipes

• elimination of accidents

• video study of technical systems

• sanitary technical works

• renovation of heating systems

• heating systems construction

• insulation of pipes

• pipe insulation

• heating system renovation

• heating system construction

• 24-hour emergency plumbing services

• blockage removal services

• pipe repair and replacement

• accident elimination services

• technical system video inspection

• pipe insulation services

• plumbing insulation works

• emergency plumbing assistance

• technical system emergency repair

• sewer blockage clearing

Credit score:

Reliable

Reputation score:

2,510

Employees:

2

Forecast turnover (2025):

54,331 €

Building construction works

exterior plastering, facade work, plasterwork, wallpaper works, painting works, sanitary technical works, water and sewerage works, Ventilation work, roofing, Roof construction

• water and sewerage works

• installation of fasteners

• repair

• roof installation

• building maintenance and repair

• installation of gates and fence

• maintenance and repair work

• exterior plastering

• facade work

• plasterwork

• wallpaper works

• painting works

• sanitary technical works

• ventilation work

• roofing

• roof construction

• installation of roofing sheets

• construction of boxes

• construction of a pond

• foundation work

• foundation building

• construction of concrete foundation

• decent foundation works

• building projects

• construction

• planning

• selection of material

• insulation of roof

• interior decoration

• facade works

Credit score:

Reliable

Reputation score:

2,420

Employees:

2

Forecast turnover (2025):

63,938 €

Building construction works

smaller general construction works, installation of shower and shower enclosures, San. technical works, bathroom repair, installation and replacement of water heating radiators, installation, replacement, maintenance (cleaning) of boilers, washing machine installation, water dispensers (hydrophor), Bathrooms, construction, repair and renovation

• installation and replacement of water heating radiators

• sewerage

• repair

• transportation and installation of household appliances

• installation and repair of utility water and sewerage pipelines

• repair, construction, replacement, demolition of piping (water, sewerage and water heating)

• construction and real estate

• construction and real estate services

• building construction firms

• bathroom repair

• installation, replacement, maintenance (cleaning) of boilers

• washing machine installation

• water dispensers (hydrophor)

• bathrooms

• construction, repair and renovation

• sanitary equipment installation

• san. technical works

• smaller general construction works

• electrical works

• transport and installation

• rebuilding project

• building

• installation

• tiling services

• repair works

• radiator installation

• exchange

• installation and replacement of heating piping

• pipeline installation and repair

• installation of shower enclosures

Credit score:

Reliable

Reputation score:

2,400

Employees:

1

Forecast turnover (2025):

75,526 €

Building construction works

building and renovation, private house construction, renovation, custom home construction, auxiliary building construction, Renovation of apartments, bathroom remodeling, insulation of cladding, steel construction, facade finishing

• water and sewerage works

• installation of radiant floor heating

• facade work

• roof and rainwater systems

• installation

• building and renovation

• private house construction

• renovation

• custom home construction

• auxiliary building construction

• renovation of apartments

• bathroom remodeling

• insulation of cladding

• steel construction

• facade finishing

• garden construction

• bathroom construction

• pipework and heating systems

• interior finishing

• window and doorwork

• landscaping works

• repair of bathrooms

• warm-up

• solutions

• building

• repair

• insulation of facades

• tiling

• radiant floor heating

• construction of private houses

Credit score:

Reliable

Reputation score:

2,390

Employees:

2

Forecast turnover (2025):

131,372 €

Pipeline and heating installation

Welding, diamond drilling of openings up to 132 mm in diameter, pipeline insulation, installation of central heating boilers, construction of thermal assemblies, maintenance of thermal assemblies, repair of thermal assemblies, construction of external water supply and sewerage system of registered immovable, heating system pressure samples, installation of central heating boilers

• construction of external water supply and sewerage system of registered immovable

• construction of external water supply and sewerage systems

• installation of water and heat meters.

• repair

• construction of sewerage system

• sewage and stormwater sewerage system

• installation and exchange of water and heat meters

• pipeline and heating installation

• welding

• general and home services

• pipeline insulation

• installation of central heating boilers

• construction of thermal assemblies

• maintenance of thermal assemblies

• repair of thermal assemblies

• heating system pressure samples

• installation of central heating boilers

• water and sewage system construction

• construction of bathrooms and toilets

• central heating boilers

• heat nodes

• maintenance

• plumbing services

• water supply

• construction and maintenance of heat assemblies

• pressure sample and diagnostics of the heating system

• radiator and water floor heating systems

• installation and maintenance of central heating boilers for private homes

• construction and repair of the in-building water supply and sanitation

• outdoor water supply and sanitation of the property

Credit score:

Borderline

Reputation score:

2,300

Employees:

1

Forecast turnover (2025):

52,938 €

Pipeline and heating installation

heating solutions, plumbing services, vesi and canalisation, mechanical ejection ventilation, Installation of sanitary equipment, Restoration of well bottoms, repair works, construction of pipelines, rainwater sewage, pipeline insulation

• vesi and canalisation

• installation and exchange of water meters

• water floor heating

• sewerage

• welding work

• pipeline and heating installation

• heating solutions

• plumbing services

• mechanical ejection ventilation

• installation of sanitary equipment

• restoration of well bottoms

• repair works

• construction of pipelines

• rainwater sewage

• pipeline insulation

• construction of sewer pistols

• heating systems for apartment buildings

• replacement of heating pistes

• electric floor heating

• radiator heating

• gas heating

• exchange

• renovation

• repair

• apartment building

• question

• a

• pärnu

• ventilation work

• repair of the apartment

Credit score:

Reliable

Reputation score:

2,180

Employees:

2

Forecast turnover (2025):

193,724 €

Building construction works

profiled sheeting, concrete works, Stain roofs, building and renovation, facade renovation, Coloring of facades, Construction of sewerage lines, Roof construction, stone roofing, Repair of apartments

• building and renovation

• construction of sewerage lines

• roof construction

• ventilation work

• roofing

• foundation

• repair

• finishing

• indoor building work

• exterior construction works

• insulation and insulation

• floor coverings

• ceiling installation

• balcony and steel construction

• santechnical works

• roof construction

• masonry services

• concrete works

• construction and real estate

• construction and real estate services

• building construction firms

• facade renovation

• coloring of facades

• stone roofing

• repair of apartments

• house boxes

• stain roofs

• profiled sheeting

• sbs roof construction

• bathroom repair

Credit score:

Reliable

Reputation score:

2,160

Employees:

1

Forecast turnover (2025):

52,210 €

Construction of wells

well water, Pumps and compressors, Well Cells, construction of sewerage lines, cell wells, cleaning, pumping out the sediment, drilling well cleaning, cleaning of cell wells, refurbishment of wells

• well water

• construction of sewerage lines

• pumps and installation

• repair

• sanitation

• installation and maintenance

• maintenance and installation

• well cells

• cell wells

• cleaning

• pumping out the sediment

• drilling well cleaning

• cleaning of cell wells

• refurbishment of wells

• sealing of cell spacings

• drilling well pumps and installation

• well cleaning

• cell well cleaning

• maintenance and repair of pump equipment

• maintenance and installation of various pumps

• selection and advice of pumps

• sewer repair works

• maintenance of sewer systems

• construction of a trawl

• well cleaning

• maintaining quality

• installation

• maintenance

• cleaning

• all over estonia