Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,590

Employees:

256

Forecast turnover (2026):

102,512,604 €

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

• sewer system

• 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

Credit score:

Reliable

Reputation score:

15,480

Employees:

38

Forecast turnover (2026):

17,468,702 €

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.

• heating

• sewer accessories

• sanitation

• water pipeline installation

• sewer construction

• sewerage design

• construction of sewer lines

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• heating solutions

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• trackwork

• logistics

• internal networks

• customers

• installation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• objects

Credit score:

Reliable

Reputation score:

11,530

Employees:

16

Forecast turnover (2026):

1,910,412 €

Sewerage

Motor vehicles, closing and opening of water connections, discharge of tanks, channel washing with pressure washer, sewage treatment plant, water pumping, groundwater treatment, groundwater, Mechanical buckets, excavators and paddock loaders and mining machinery, energy and mineral resources

• sewerage

• energy and mineral resources

• mineral resources and natural resources

• groundwater

• groundwater treatment

• water pumping

• sewage treatment plant

• channel washing with pressure washer

• discharge of tanks

• closing and opening of water connections

Credit score:

Reliable

Reputation score:

10,560

Employees:

75

Forecast turnover (2026):

12,964,044 €

Construction of sewer lines

Construction, Maintenance of public roads, Expert assessment of building design documentation, Construction research, pipework construction, road construction, Owner supervision, Water pipelines, sewer pipes, construction of connection points

• water pipelines

• sewer pipes

• elimination of sewerage blockages

• stormwater pipelines

• construction and repair of internal water and sewerage pipelines

• emergency work of water and sewerage pipelines

• construction of sewer lines

• construction

• maintenance of public roads

• expert assessment of building design documentation

• construction research

• pipework construction

• road construction

• owner supervision

• construction of connection points

• construction of mains pipelines and renovation eggs

• 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

• establishment of landscaping

• consultations (e.g. expert assessments of construction projects, engineering solutions, etc.)

• pressurisation of external races

• cleansing fat catchers

• cleaning sand trappers

• repair of wells

• pressure washing

• rinsing and disinfection of drinking water piping

• pressure washing of sewerage pipes and wells

• ice pigging

Credit score:

Reliable

Reputation score:

8,310

Employees:

45

Forecast turnover (2026):

1,909,396 €

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

• sanitation

• maintenance

• 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

• water supply and sanitation works

• systems design

• heat pumps installation

• water supply and sanitation works

• design

• installation

• design and installation

• private houses

• tallinn

• santechnical works

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

4,950

Employees:

7

Forecast turnover (2026):

3,284,923 €

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

• sanitation

• maintenance

• 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

• 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

Credit score:

Reliable

Reputation score:

4,440

Employees:

16

Forecast turnover (2026):

2,181,834 €

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

• video surveys and pipeline searches

• sewer maintenance

• plumbing video inspection

• sewer pipe pressure washing

• sewer maintenance

• pipeline video inspection

• 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

• pumping work

• snow removal

• watering services

• waste management services

• environmental cleaning solutions

• fat-trapping cleaning

• maintenance of sand trappers

• hydro cleaning services

• rainwater pit services

• transport of waste

• waste management consulting

• cleansing of grease traps

Credit score:

Borderline

Reputation score:

3,730

Employees:

19

Forecast turnover (2026):

1,724,776 €

Installation of sanitary equipment

water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements

• sewer systems

• water mains

• plumbing

• maintenance

• water supply

• heating solutions

• floor heating

• water-measuring nodes

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

• installation

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

3,700

Employees:

6

Forecast turnover (2026):

619,548 €

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

• sewer construction

• sewerage

• sewer system

• plumbing

• maintenance

• sanitation

• water and sewerage

• external sewerage construction

• 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

• repair and cleaning

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• installation

• floor

• renovation

Credit score:

Reliable

Reputation score:

3,640

Employees:

9

Forecast turnover (2026):

2,481,833 €

Construction of sewer lines

excavation and earthworks services, Construction, construction of water supply, construction of external sewers, water supply connection works, sewerage connection work, drafting of vk projects, coordination of geodetic works, water supply and sewerage services, compression of soil

• construction of external sewers

• sewerage connection work

• construction of pipelines

• sewerage

• sanitation

• construction of sewer lines

• excavation and earthworks services

• construction

• construction of water supply

• water supply connection works

• drafting of vk projects

• coordination of geodetic works

• water supply and sewerage services

• compression of soil

• preparation and coordination of vk projects

• water supply and sewerage connection works

• construction of external paths for water supply

• geodetic works for design

• infrastructure construction

• installation of external lanes

• acquisition of connection permits

• performance of connection work

• integration of infrastructure

• installation of connection points

• vk projects

• project planning

• technical documentation

• coordination and licensing

• installation of external trails

• external races

Credit score:

Reliable

Reputation score:

3,580

Employees:

4

Forecast turnover (2026):

1,420,296 €

Building construction works

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

• sewerage

• water and sewerage

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• general construction work

• interior finishing works

• facade work

• roof construction

• construction of chimneys

• flooring work

• santechnical works

• electrical works

• roof construction and renovation works

• road and site construction work

• construction and installation of fences and fences

• ventilation work

• construction and renovation of chimneys

• garden houses

• repair works

• tallinn

• roofing

• renovation

• question

• concrete works

• landscaping

• harjumaa

• masonry services

Credit score:

Reliable

Reputation score:

3,520

Employees:

7

Forecast turnover (2026):

572,901 €

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

• 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

• floors

• wood material

• foundation

• construction of rainwater systems

Credit score:

Reliable

Reputation score:

3,440

Employees:

12

Forecast turnover (2026):

1,179,235 €

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

• water pipeline installation

• sewer construction and maintenance

• installation of water pipeline

• sanitation

• 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

• ground source heat pump installation

• renewable heating

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

• construction services

Credit score:

Reliable

Reputation score:

3,300

Employees:

14

Forecast turnover (2026):

1,019,423 €

Construction of wells

wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works

• water and sewerage works

• sewer line installation

• sewerage

• sanitation

• construction and real estate

• construction

• construction

• hydrogeological works

• drilling wells

• ground heating wells

• cleaning wells

• water and sanitation solutions

• registration and liquidation of wells

• drafting

• formalisation of documentation

• drilling

• analysis of water samples

• design

• measurements of performance

• water systems installation

• installation of cleaners and containers

• establishment of infiltration pitches

• drilling wells

• installation

• ground heating

• drilling well

• depth

• construction of wells

• frequently asked questions

• documentation

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2026):

241,328 €

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

• drainage pipelines construction

• maintenance

• construction of sewerage lines

• sanitation

• sewerage

• water and sewerage

• pressure sewerage system

• 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

• 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

Credit score:

Reliable

Reputation score:

3,180

Employees:

–

Forecast turnover (2026):

75,899 €

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

• sewer pipes

• elimination of accidents in sewerage systems

• sewer pipe repair

• maintenance

• a

• 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

• plumbers

• shower installation

• emergency challenges

Credit score:

Risky

Reputation score:

3,160

Employees:

3

Forecast turnover (2026):

519,933 €

Building the Future with Precision and Innovation!

We provide comprehensive engineering consultations and design services to business clients.

• sewerage

• architecture design firms

• construction and real estate

• design companies

• road and bridge construction

• construction

• audit of construction works

• expert assessment of building design documentation

• gas works

• construction project audit

• bim modeling services

• building design documentation assessment

• technical system design

• architecture design services

• construction real estate solutions

• engineering consulting firms

• road bridge construction services

• gas works engineering

• b2b construction consulting

• industrial construction planning

• government construction projects

• estate construction management

• construction standards compliance

• architectural offices

• design companies

• road and bridge construction

• audit of construction works

• expert assessment of construction documentation

• engineering services

• owner consultations

Credit score:

Borderline

Reputation score:

3,150

Employees:

5

Forecast turnover (2026):

190,111 €

Installation of sanitary equipment

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

• heating

• construction of sewerage systems

• elimination of sewerage blockages

• construction and renovation of water and sewerage systems

• installation of sewerage systems

• heating solutions

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• biodom pellet boilers

• boilers

• repair of heating systems

• radiant floor heating systems

• installation of sanitary equipment

• beril

• construction of thermal assemblies

• installation of radiant floor heating

• sanitary technical works

• installation of sanitary equipment

• 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

• heating equipment

• heat pumps

Credit score:

Reliable

Reputation score:

3,090

Employees:

8

Forecast turnover (2026):

737,974 €

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

• water supply and sewerage

• sanitation

• maintenance

• sewer systems

• sewerage

• 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

• electricity

• ventilation work

• electrical systems

• maintenance work

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

• ventilation systems

Credit score:

Reliable

Reputation score:

3,040

Employees:

4

Forecast turnover (2026):

745,633 €

Construction of sewer lines

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

• pipeline installation services

• construction of sewer lines

• plumbing installation

• santehnical works

• full solutions for water and duct systems

• pipework

• duct system installations

• heating system installation

• 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

• installation of heating system

• installation of sewage systems

• plumbing installation

• sanitary works

• full solutions for water and air systems

• repair of leaks

• installation of equipment

• system maintenance

• emergency services