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.

• construction of roads and bridges

• maintenance

• sanitation

• maintenance

• design and construction

• sewer system

• construction of roads and roads

• 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

• 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

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

• maintenance of public roads

• sewer pipes

• construction and repair of internal water and sewerage pipelines

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

• 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 of connection points

• construction of mains pipelines and renovation eggs

• detection and elimination of leaks

• emergency work of water and sewerage pipelines

• establishment of sites and car parks

• road cover restoration work

• completion of asphalt work in summer and winter with preparation

• establishment of landscaping

• building owner supervision (pipes, apartment buildings, educational buildings, etc.)

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

• construction

• inspection and maintenance

• design, construction and maintenance of fire safety

• water supply and sanitation works

• water supply and sanitation works

• sanitation

• maintenance

• sewer works

• fire safety

• cooling and air conditioning systems, heat pumps

• 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

• santechnical works

• sprinkler

• installation of sanitary equipment

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

• heat pump maintenance

• heat pumps

• sewerage

• question

• heat pumps

• tallinn

• maintenance

• maintenance of heat pumps

• service

• 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

• thermia

• air to air heat pump

• air to water heat pump

• installation

• floor pouring

• excavation work

• ground source heat pumps

• radiator heating

• cooling

Credit score:

Reliable

Reputation score:

4,310

Employees:

14

Forecast turnover (2025):

2,295,043 €

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.

• sewer maintenance

• maintenance of sand trappers

• maintenance of sand traps

• sewer maintenance

• maintenance of sand traps

• sewerage

• transport of waste

• waste management

• general and home services

• 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

• watering services

• waste management services

• environmental cleaning solutions

• fat-trapping cleaning

• plumbing video inspection

• hydro cleaning services

• rainwater pit services

• transport of waste

• waste management consulting

• cleansing of grease traps

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

• construction and real estate

• sewer construction

• renovation and maintenance

• sewerage

• sewer system

• maintenance

• 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

• shift of trousers

• installation

• floor

• renovation

• repair

• heating system

• heating systems construction

• heating system installation

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

• maintenance of technological equipment

• maintenance of refractory structures

• construction of communication and electrical networks

• installation of water pipelines and sewer networks

• construction and assembly

• automated control systems

• metal industry

• technological lines

• technological equipment

• device work

• machinework

• pressure equipment works

• welding work

• metal structures

• production of pressure tanks

• rent of labour

• repair services for industrial machinery

• repair readiness of critical equipment

• making metal frames

• welding work and locksmith assembly work

• production and installation of pressure tanks

• painting and finishing works

• lifting services and assembly

• project management services

• design and development

• production and painting

• 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

• construction

• installation

• water supply

• heating solutions

• water mains

• floor heating

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• 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

• maintenance and repair of commercial buildings

• construction of sewers

• maintenance of the sites

• sewer construction services

• laundry and maintenance of sand traps

• maintenance of sites

• construction of a sewer

• maintenance and repair of commercial buildings

• construction of sewage systems

• 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

• 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

• repair of buildings

• washing the terraces

• building construction works

• 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.

• construction and real estate

• construction

• construction

• general construction

• sewerage

• equipment

• 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

Credit score:

Borderline

Reputation score:

3,470

Employees:

7

Forecast turnover (2025):

1,281,576 €

Excavation and soil work in Kiili vald

snow plow, excavator cat 323, bucket loader cat 444, compact wheel loader cat 906m, mini excavator cat 302 pro hydraulic, heavy machinery, excavation and earthworks, the excavation, machine park, Mini Excavator

• external sewerage construction

• construction of coatings

• infrastructure construction

• sewer maintenance

• water and sewerage

• heavy machinery

• excavation work

• soil work

• heavy machinery rental

• infrastructure maintenance

• road maintenance

• maintenance of the building

• electrical system maintenance

• discharge of storm water

• gas track works

• excavator cat 323

• bucket loader cat 444

• compact wheel loader cat 906m

• mini excavator cat 302 pro hydraulic

• excavation and earthworks

• the excavation

• snow plow

• a

• width

• excavator

• mini excavator

• machine park

• bulldozer

• excavation and soil work

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 construction and maintenance

• maintenance

• water and sewerage

• construction and maintenance

• 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

• sewer

• water supply

• diamond drilling

• heat nodes

• sewerage

• 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

• full solutions for water and duct systems

• plumbing maintenance services

• full solutions for water and air systems

• system maintenance

• construction of sewer lines

• plumbing installation

• santehnical works

• pipework

• duct system installations

• heating system installation

• plumbing 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

• installation of sewage systems

• plumbing installation

• sanitary works

• repair of leaks

• installation of equipment

• emergency services

Credit score:

Neutral

Reputation score:

3,220

Employees:

3

Forecast turnover (2025):

1,439,535 €

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.

• construction and real estate

• construction and real estate services

• sewage system installation

• construction and maintenance of waterways

• installation of the sewer system

• construction of sewer lines

• building construction firms

• establishment of sewerage system

• precipitation and sewage

• waterway construction

• foundation construction

• construction of stone sites

• construction of a rubble base

• fragmentation bases

• external race work

• construction of rain trails

• construction of drainage lanes

• the building of grounds

• sewage sewerage system

• stone-building works

• construction of rubble base

• fragmentation solutions

• exterior construction works

• 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:

3,210

Employees:

2

Forecast turnover (2025):

538,366 €

Building the Future with Precision and Innovation!

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

• construction and real estate

• road and bridge construction

• construction standards compliance

• road and bridge construction

• ventilation

• sewerage

• architecture design firms

• design companies

• 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

• architectural offices

• design companies

• audit of construction works

• expert assessment of construction documentation

• engineering services

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

• inspection and maintenance

• design, construction and maintenance of fire safety

• inspection and maintenance

• fire safety design, construction and maintenance

• repair and maintenance

• construction and real estate

• general and home services

• construction

• fire safety

• construction

• 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

• system construction

• connection services

• water pumping

• smoke detectors

• safety checks

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.

• sewer pipes

• boiler maintenance services

• mixer and tap replacement

• cleaning and maintenance of the boiler

• sewer pipe repair

• replacement of mixer and tap

• installation

• maintenance

• a

• 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

• santechnical works

• water meter change

• sealing of water meter

• installation of toilet

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

• construction

• construction

• maintenance service

• construction and repair work

• sewer installation work

• heating solutions

• administrative service

• data security

• emergency repair

• sanitary technical works

• bucket and excavation work

• cleaning service

• 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

• performance of electrical works

Credit score:

Reliable

Reputation score:

3,090

Employees:

4

Forecast turnover (2025):

180,348 €

Installation of sanitary equipment in Tallinn

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, underfloor heating systems

• heating

• cooling and air conditioning systems, heat pumps

• construction of sewerage systems

• construction and renovation of water and sewerage systems

• construction of thermal assemblies

• maintenance and emergency services

• technical maintenance

• delivery

• heating solutions

• equipment and machinery

• biodom pellet boilers

• boilers

• elimination of sewerage blockages

• repair of heating systems

• underfloor heating systems

• installation of sanitary equipment

• beril

• installation of radiant floor heating

• sanitary technical works

• installation of sanitary equipment

• 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

• ion boilers

• heating equipment

• heat pumps

Credit score:

Borderline

Reputation score:

3,080

Employees:

8

Forecast turnover (2025):

927,398 €

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

• construction and real estate

• water supply and sewerage

• maintenance

• sewer systems

• maintenance work

• heating solutions

• ventilation and cooling

• design of heating systems

• energy calculation

• pipe wash

• electrical works

• renovation

• special works

• rebuilding

• modernhome

• solutions

• sanitation

• cooling

• cooling systems

• sweden

• sewerage

• electricity

• ventilation work

• electrical systems

• water supply

• project manager

• smart house solutions

• heating solution

• ventilation solutions

• ventilation systems