Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,400

Employees:

248

Forecast turnover (2025):

72,156,846 €

Durable, economical and smart solutions!

TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.

• audit of construction works

• pressure equipment works

• maintenance

• repair work

• repair

• sanitation

• maintenance

• sewer system

• maintenance of public roads

• expert assessment of building design documentation

• construction research

• construction of gas installation

• 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

• 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:

13,360

Employees:

79

Forecast turnover (2025):

19,073,810 €

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

• construction

• construction

• sewer pipes

• construction and repair of internal water and sewerage pipelines

• owner supervision of road management works

• repair of wells

• construction of sewer lines

• maintenance of public roads

• 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 of connection points

• construction of mains pipelines and renovation eggs

• detection and elimination of leaks

• emergency work of water and sewerage pipelines

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

• establishment of sites and car parks

• road cover restoration work

• completion of asphalt work in summer and winter with preparation

Credit score:

Reliable

Reputation score:

9,100

Employees:

46

Forecast turnover (2025):

3,376,359 €

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

• 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

• ventilation work

• 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:

8,560

Employees:

37

Forecast turnover (2025):

9,384,719 €

Building construction works in Tallinn

authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation

• renovation of water and sewerage

• hydrosolation works

• sanitation

• building construction works

• construction and real estate

• construction

• construction

• solutions for apartment associations

• complex renovation service

• insulation and finishing of external borders

• kredex supported projects

• warehouse and production buildings

• private houses and terraced houses

• pharmaceutical compositions for renovation

• improving energy efficiency

• energy-saving facades

• insulation and plastering

• replacement of opening fillers (windows and doors)

• reconstruction of heating system

• renovation of ventilation systems

• insulation and finishing of the building's external borders

• insulation/finishing of external borders

• plastering of facades

• insulation of facades

• insulation of flat roofs

• additional work on facades

• apartment, housing associations

• comprehensive renovation

• energy-saving solutions

• full service under the general contract procedure

Credit score:

Reliable

Reputation score:

7,190

Employees:

53

Forecast turnover (2025):

5,190,391 €

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

• earth and excavation works

• land improvement

• repair of roads

• sanitation services

• repair

• construction of sewerage lines

• earthworks services

• land improvement works

• road construction

• forest drainage

• external sewerage construction

• soil work services

• construction of water and sewerage lines

• forest harvesting

• production of peat

• water services

• exhaust control

• exhaust analysis

• inspection of water bodies

• treatment of waste

• building

• construction

• construction work

• installation

• demolition services

• fragmentation construction

• road and site construction work

• water tank

Credit score:

Reliable

Reputation score:

4,950

Employees:

6

Forecast turnover (2025):

3,569,741 €

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

• sanitation

• maintenance

• 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

• heating system installation

• heat

Credit score:

Reliable

Reputation score:

3,890

Employees:

7

Forecast turnover (2025):

944,535 €

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

• sewer construction

• repair and cleaning

• sewerage

• sewer system

• repair

• maintenance

• sanitation

• repair and renovation

• 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

• washing of heating systems

• balancing the heating system

• sanitary equipment installation

• tube replacement

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• installation

• floor

• renovation

• heating system

Credit score:

Reliable

Reputation score:

3,870

Employees:

15

Forecast turnover (2025):

3,074,296 €

Construction and Maintenance You Can Always Rely On

The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.

• construction

• construction

• pressure equipment works

• repair services for industrial machinery

• repair readiness of critical equipment

• painting and finishing works

• installation of water pipelines and sewer networks

• automated control systems

• metal industry

• technological lines

• technological equipment

• device work

• machinework

• welding work

• metal structures

• production of pressure tanks

• rent of labour

• maintenance of technological equipment

• maintenance of refractory structures

• making metal frames

• welding work and locksmith assembly work

• production and installation of pressure tanks

• construction of communication and electrical networks

• lifting services and assembly

• project management services

• design and development

• production and painting

• construction and assembly

• manufacture of metal structures

Credit score:

Borderline

Reputation score:

3,770

Employees:

20

Forecast turnover (2025):

2,105,114 €

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:

3,630

Employees:

6

Forecast turnover (2025):

1,876,225 €

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

• sewage system installation

• sewer construction services

• repair of buildings

• building construction works

• construction of a sewer

• construction of sewage systems

• 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

• maintenance of the sites

• commercial property upkeep

• commercial building maintenance

• mechanized snow removal

• commercial building repair services

• inner terrace washing

• oil trap cleaning service

• fat trap maintenance

• 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

• maintenance of sites

• washing the terraces

• washing the inner terraces

Credit score:

Reliable

Reputation score:

3,610

Employees:

6

Forecast turnover (2025):

924,028 €

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.

• general construction

• sewerage

• construction and real estate

• construction

• construction

• rental workforce mediation

• custom home construction

• chimney work

• wooden outbuildings

• production buildings

• industrial

• facade work

• 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:

Reliable

Reputation score:

3,480

Employees:

8

Forecast turnover (2025):

895,811 €

Road construction in Rae vald

Saunas, Snow cleaning, concrete works, road construction, General construction, other works, Terraces, gypsum works, Drainage work, sewerage work

• drainage and sewerage works

• concrete works

• general construction

• other works

• gypsum works

• masonry services

• sewerage work

• special works

• construction and real estate

• construction

• construction

• concrete floor preparation work

• dust-free concrete floor

• concrete floor casting

• correction of asphalt holes

• sandy construction

• freesasfalt roads

• asphalting

• rubble base layer construction

• installation of curbs

• stone paving

• street paving stones installation

• mini-loader rental

• snow cleaning

• road construction

• terraces

• saunas

• mini loader rental

• landscaping

• road construction

Credit score:

Reliable

Reputation score:

3,440

Employees:

12

Forecast turnover (2025):

1,236,261 €

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

• sewer construction

• 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

• installation of ground heating

• renewable heating

• water pipeline installation

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

Credit score:

Reliable

Reputation score:

3,280

Employees:

4

Forecast turnover (2025):

1,497,482 €

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

• professional santehnical works

• sanitary works

• repair of leaks

• construction of sewer lines

• plumbing installation

• full solutions for water and duct systems

• pipework

• duct system installations

• heating system installation

• plumbing installation services

• industrial pipework services

• residential plumbing services

• water system full solutions

• pipework specialists

• commercial plumbing solutions

• plumbing system design

• water infrastructure installation

• plumbing maintenance services

• custom plumbing solutions

• advanced pipework systems

• installation of heating system

• installation of sewage systems

• plumbing installation

• full solutions for water and air systems

• installation of equipment

• system maintenance

• emergency services

Credit score:

Reliable

Reputation score:

3,230

Employees:

2

Forecast turnover (2025):

1,011,569 €

Building construction works in Tallinn

electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys

• interior finishing works

• roof construction

• flooring work

• santechnical works

• electrical works

• garden houses

• repair works

• concrete works

• sewerage

• masonry services

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• general construction work

• facade work

• construction of chimneys

• roof construction and renovation works

• road and site construction work

• construction and installation of fences and fences

• ventilation work

• construction and renovation of chimneys

• tallinn

• roofing

• renovation

• question

• landscaping

• harjumaa

• water and sewerage

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2025):

288,468 €

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

• heating system maintenance and repair

• repair and maintenance

• repair

• maintenance

• sanitation

• santechnical works

• sewerage

• 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

• general and home services

• inspection and maintenance

• fire safety design, construction and maintenance

Credit score:

Reliable

Reputation score:

3,170

Employees:

–

Forecast turnover (2025):

107,928 €

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.

• repair of sewage pipes

• santechnical works

• sewer pipes

• sewer pipe repair

• repair work

• repair works

• sanitation

• santehnical works

• 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

• water meter change

• sealing of water meter

• installation of toilet

• radiator washout

• plumbers

• shower installation

• emergency challenges

Credit score:

Borderline

Reputation score:

3,130

Employees:

8

Forecast turnover (2025):

1,407,499 €

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

• sanitary technical works

• repair service

• milling works for ducts

• performance of electrical works

• sewer installation work

• repair work

• repair works

• construction

• construction

• heating solutions

• administrative service

• data security

• maintenance service

• emergency repair

• bucket and excavation work

• cleaning 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

• 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:

3,080

Employees:

2

Forecast turnover (2025):

276,362 €

Flowing with Quality, Heating with Care!

We specialize in comprehensive plumbing services, including installation, repair, and maintenance across Southern Estonia.

• professional pipe repair

• emergency pipe repair

• santechnical works

• sewer works

• construction of sewer systems

• construction and real estate

• general and home services

• construction

• construction

• pipeline services in south estonia

• installation of high-quality heating systems

• sustainable pipeline solutions

• emergency plumbing services

• piping of residential and commercial premises

• water and sewage system construction

• pipework maintenance

• installation of pipes

• calibration of the water meter

• floor heating

• heating system installation

• repair and maintenance of boiler

• energy-saving heating upgrades

• personalized plumbing ratings

• selection of environmentally friendly materials

• customized heating system design

• long-term maintenance plans

• plumbing services

• septic tanks

• heating systems

• energy-saving

Credit score:

Reliable

Reputation score:

3,080

Employees:

8

Forecast turnover (2025):

937,970 €

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

• electrical works

• special works

• sanitation

• maintenance

• sewer systems

• sewerage

• construction and real estate

• heating solutions

• ventilation and cooling

• design of heating systems

• energy calculation

• pipe wash

• renovation

• rebuilding

• modernhome

• solutions

• cooling

• cooling systems

• sweden

• electricity

• ventilation work

• electrical systems

• maintenance work

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

• ventilation systems