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 of public roads

• construction of gas installation

• construction of roads and bridges

• production and installation of asphalt

• building equipment rental

• repair work

• construction of roads and roads

• audit of construction works

• expert assessment of building design documentation

• construction research

• 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

• car wash service

• building

• construction

• design

• construction work

• maintenance

• repair

• rebuilding

• the warehouse

• noise barrier walls

• development of infrastructure

• tartu

Credit score:

Reliable

Reputation score:

4,800

Employees:

3

Forecast turnover (2026):

194,952 €

Finishing of buildings

metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction

• installation of sanitary ware

• sauna construction and led strip installation

• installation and repair of gardens

• sauna construction

• sanitary equipment

• reorganisation

• installation of sanitary equipment

• metal construction painting

• bathroom and toilet tiling

• installation of doors

• furniture assembly

• elimination of water damage

• bathroom renovation

• tiling and jointing

• waterproofing

• tiling work

• foundation construction

• plumbing services

• electrical works and floor heating installation

• pouring and tiling of stairs

• demolition of concrete floors

• sealing of concrete surfaces and facades

• sealing of glazing and cladding

• painting, painting, putting up

• interior decoration of private houses

• interior finishing of apartments

• 100% overhaul

• facade insulation and renovation

• terrace building

• gypsum works

Credit score:

Reliable

Reputation score:

3,500

Employees:

3

Forecast turnover (2026):

1,755,002 €

Bridge construction

wallpaper works, roof construction, Interior finishing works, maintenance work, repair works, Construction work, construction and renovation of bridges, renovation of metal bridges, renovation of concrete bridges, tile work

• manufacture and installation of electric shields

• building maintenance and repair

• maintenance of the electrical installation

• installation of electrical wiring

• installation of electrical equipment

• repair works

• construction and real estate

• lighting solutions

• general construction

• roofing and cladding

• foundation and concrete works

• electric shields installation

• construction of concrete

• foundation building

• stone house building

• roof construction

• interior finishing works

• maintenance work

• construction work

• construction and renovation of bridges

• wallpaper works

• painting works

• laminate floorwork

• tile work

• renovation of concrete bridges

• renovation of metal bridges

• repair of tiles

• bridge construction

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.

• installation and exchange of water meters

• mixer and tap replacement

• installation of sink and toilet

• cleaning and maintenance of the boiler

• replacement of mixer and tap

• installation of sink and mixer

• repair work

• repair works

• installation of sanitary equipment

• elimination of sewerage blockages

• radiator installation

• radiators replacement

• 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

Credit score:

Reliable

Reputation score:

3,150

Employees:

4

Forecast turnover (2026):

449,498 €

Special construction work

Hot tubs, Spa, Spa, Pool equipment, Pool equipment, pavilions, pavilions, Ready pools, Construction of swimming pools, outdoor hot tubs

• pool equipment

• hot tubs and spa

• installation

• repair works

• maintenance

• equipment

• service

• hot tubs

• spa

• pavilions

• ready pools

• construction of swimming pools

• outdoor hot tubs

• sale of massage baths

• whirlpool bathtub sale

• outdoor massage baths for sale

• pools

• canadian spa

• massage baths

• pool coverings

• pool chemistry

• ready-made pools

• building

• renovation

• the keys

• consultation

• sales

• steel

• stainless steel

• licvidation

Credit score:

Borderline

Reputation score:

2,880

Employees:

2

Forecast turnover (2026):

108,913 €

Installation of air conditioning systems

Construction, Construction, gas works, cooling and air conditioning systems, heat pumps, air conditioning systems, ventaggregates, heat pump, gas condensate boilers, apen group products, air conditioning units

• maintenance and repair

• cooling equipment maintenance

• air conditioning installation

• installation of equipment

• installation of heat pumps and air conditioners

• repair works

• maintenance and repair

• installation of air conditioning systems

• construction

• construction

• gas works

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• ventaggregates

• heat pump

• gas condensate boilers

• apen group products

• air conditioning units

• heat pumps installation

• underfloor heating piping wash

• ventilation maintenance

• filters and accessories

• destratifiers

• air conditioner installation

• ventilation repair

• floor heating plumbing maintenance

• installation

• economical solutions

• heating system maintenance

• maintenance

Credit score:

Borderline

Reputation score:

2,640

Employees:

9

Forecast turnover (2026):

1,438,587 €

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

• fast and high-quality installation

• installation of septic tanks and tanks

• installation of tanks and septic tanks

• installation of sanitary equipment

• construction

• construction

• 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

• design of the apartment

Credit score:

Reliable

Reputation score:

2,630

Employees:

4

Forecast turnover (2026):

232,957 €

Building construction works

general construction work, terraces, gardens, gates and additional buildings, interior finishing, demolition services, maintenance of real estate, real estate maintenance, heating system installation, electrical and plumbing works, demolition services Estonia, interior finishing services

• maintenance of real estate

• real estate maintenance

• characteristics

• process for careing out the property

• maintenance work

• sanitary equipment

• sauna construction

• general construction work

• terraces, gardens, gates and additional buildings

• interior finishing

• demolition services

• heating system installation

• electrical and plumbing works

• demolition services estonia

• interior finishing services

• general construction services tallinn

• terrace building estonia

• garden construction harjumaa

• gate installation services

• additional buildings construction

• foundation waterproofing and insulation

• concrete work and floor casting

• masonry and facade insulation

• property cleaning and snow removal

• construction of auxiliary buildings

• renovation work

• general administration

• introduction work

• foundation work

• insulation of facades

Credit score:

Reliable

Reputation score:

2,500

Employees:

–

Forecast turnover (2026):

153,736 €

Finishing of buildings

smaller repairs, construction work, General construction and repair works, finishing works, repair work for companies with rental surfaces, sewer works, santehnical works, project management, interior finishing services, construction project management

• building maintenance services

• repair work

• sewerage maintenance work

• performance and supervision of work

• construction of frame and construction

• construction of frame and structure

• execution and supervision of works

• smaller repairs

• construction work

• general construction and repair works

• finishing works

• repair work for companies with rental surfaces

• sewer works

• santehnical works

• project management

• construction project management

• plumbing works

• general building and repair

• professional construction services

• construction work contractors

• finishing works services

• construction and renovation services

• commercial property maintenance

• small repair services

• commercial rental space repairs

• sewer construction and repair

• office space repair services

• minor repairs

• general construction and repair

• repair works of tenancy companies

Credit score:

Reliable

Reputation score:

2,470

Employees:

2

Forecast turnover (2026):

171,599 €

Building Comfort, Maintaining Trust!

We provide comprehensive building maintenance and construction solutions for heating, water, and sewerage systems.

• construction of water and water and sewerage systems

• maintenance and servicing of apartment associations and private houses

• sewage system installation

• maintenance and service of apartment associations and private houses

• technical maintenance

• installation of systems

• property maintenance

• heating systems maintenance

• construction work

• administrative and maintenance services

• 24/7 emergency service

• water system construction

• heating system repair

• emergency service 24/7

• property maintenance services

• construction works estonia

• administrative building services

• apartment association servicing

• private house maintenance

• building maintenance tallinn

• technical maintenance services

• school building maintenance

• maintenance of heating systems

• water and sewage system construction

• cleaning service

• monitoring systems

• repair works

• designs

• heat node

• water and heating systems

Credit score:

Risky

Reputation score:

2,450

Employees:

2

Forecast turnover (2026):

183,750 €

Retail sale of hand tools and general hardware

Fireplace cores, Pellet boilers, heating systems, air conditioning, Biocamines, Pellet fireplaces, wood fireplaces, Pumps, support for maintenance, Special Solutions

• boiler house equipment installation

• sauna ovens

• maintenance of heating systems

• installation of boiler equipment

• retail sale of hand tools and general hardware

• granular boilers

• granular heating

• container boiler houses

• heating solutions

• pellet burners

• heat pumps

• burners

• radiators

• accessories

• pellet boilers

• heating systems

• air conditioning

• biocamines

• pellet fireplaces

• wood fireplaces

• fireplace cores

• pellet containers

• system configuration

• special solutions

• support for maintenance

• chimneys and flues

Credit score:

Reliable

Reputation score:

2,420

Employees:

–

Forecast turnover (2026):

8,934 €

Maintenance and maintenance of the landscape

Flooring work, planning and establishment of gardens, Landscape maintenance, lawn sowing and maintenance, ready-made garden ordering and installation, construction of wooden fences, demolition services, disposal of residues, single-level and multi-level terraces, fencing

• lawn sowing and maintenance

• ready-made garden ordering and installation

• barrel sauna railings

• rental of construction equipment

• maintenance and maintenance of the landscape

• flooring work

• planning and establishment of gardens

• landscape maintenance

• construction of wooden fences

• demolition services

• disposal of residues

• single-level and multi-level terraces

• fencing

• construction of wooden table and walkway

• landscape care

• planning and excavation

• gearway construction

• landscaping works

• terrace building

• corner terraces

• glass and wooden fencing

• garden planning

• land grading

• lawn sowing and care

• modular and custom-designed gardens

• ready to install the fence

• gate system installation

• transport by van

• construction equipment with driver rental

• preliminary work

Credit score:

Reliable

Reputation score:

2,340

Employees:

1

Forecast turnover (2026):

129,338 €

Installation of sanitary equipment

optimising the district heating system, heating and plumbing repair, Installation work, maintenance work, repair works, maintenance of the district heating hot-knot, repair of district heating warm-up, leak detection and repair, plumbing and heating installation, repair of heat exchanger

• maintenance of the district heating heating hot-knot

• preparation and implementation of maintenance plans

• repair works

• maintenance of the district heating hot-knot

• installation of heating contours and heat exchangers

• plumbing and heating installation

• installation of sanitary equipment

• repair of district heating heating warm-knot

• geothermal pumps

• system cleaning and filter change

• temperature and pressure control

• control and cleaning of ventilation system

• efficacy analysis

• implementation of innovative technologies

• thermal insulation assessment

• water quality control

• pipeline installation

• installation of heating system

• heating and plumbing repair

• installation work

• maintenance work

• repair of district heating warm-up

• optimising the district heating system

• installation of floor heating systems.

• leak detection and repair

• repair of heat exchanger

Credit score:

Risky

Reputation score:

2,260

Employees:

3

Forecast turnover (2026):

170,912 €

Electrical installation

construction of the tube, electrical works, control measurements of electrical installations, electric heating systems and electric heating, cabling, installation of weak current equipment, charging work, transport works, General construction, welding work

• means of handling

• installation work

• soil and excavation

• installation of weak current equipment

• cabling

• electric heating systems and electric heating

• means of transport

• soil work services

• trackwork

• repair works

• replacement of wiring

• network solutions

• construction of routes

• construction of the tube

• soil works

• welding work

• general construction

• transport works

• charging work

• control measurements of electrical installations

• electrical works

• electrical installation

Credit score:

Reliable

Reputation score:

2,000

Employees:

–

Forecast turnover (2026):

–

Building construction works

construction firm, labour rent, apartment building, Building, Walls, indoor building work, Woodwork, sanitation, facade work, renovation

• construction and real estate

• sanitation

• sauna construction

• electrical installation services

• sanitary equipment

• construction of saunas

• wall paintings and graffiti

• construction and real estate services

• building construction firms

• building

• walls

• indoor building work

• woodwork

• facade work

• renovation

• labour lease

• apartment building

• construction firm

• santechnical works

• interior finishing

• foundations

• ventilation work

• foundation

• office buildings

• elimination of blockages

• licvidation

• elimination of sewerage blockages

• elimination of sewerage blockages

• labor leasing

• concrete services

Credit score:

Neutral

Reputation score:

830

Employees:

5

Forecast turnover (2026):

264,044 €

Pipeline and heating installation

cooling and air conditioning systems, heat pumps, maintenance, Installation, construction of pumping stations, construction of pressure trails, construction and insulation of outdoor trails, bucket loader services, excavation work, heating solutions, ventilation

• maintenance

• installation

• construction and insulation of outdoor trails

• ventilation

• sauna wells

• maintenance equipment

• pipeline and heating installation

• cooling and air conditioning systems, heat pumps

• construction of pumping stations

• construction of pressure trails

• bucket loader services

• excavation work

• heating solutions

• bio-cleaners

• sewerage

• water supply

• e-shop

• construction of ventilation systems

• ventilation maintenance

• warranty work

• sewerage works

• establishment of water supply

• septics

• collection wells

• imbalances

• air purifiers

• solar energy panels

• ground heating

• air-to-air/air-to-water heat pump

• boilers and battery tanks

Credit score:

Reliable

Reputation score:

6,690

Employees:

32

Forecast turnover (2026):

3,567,306 €

Building construction works

regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps

• construction and real estate

• commercial equipment and consumables

• equipment and machinery

• installation of the system

• regular maintenance

• repair work

• energy and mineral resources

• air conditioning units

• heating

• heating solutions

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• technical systems

• ventilation work

• system planning

• cooling

• cooling systems

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

2,510

Employees:

1

Forecast turnover (2026):

–

Installation of floor and wall coverings

kitchen repair, establishing a network connection, electrical works, Overhaul, apartment electrical services, bathroom repair, interior finishing, complete repair solution, painting of walls, tiling services

• interior design and furniture installation

• technical maintenance and follow-up

• repair of walls and ceilings

• floor coverings installation

• installation or replacement of sanitary equipment

• repair work

• installation of floor and wall coverings

• construction and real estate

• construction and real estate services

• building construction firms

• overhaul

• apartment electrical services

• bathroom repair

• interior finishing

• complete repair solution

• painting of walls

• tiling services

• bathroom remodeling

• electrical works

• kitchen repair

• lighting solutions

• gypsum works

• small construction work

• consultation and design

• construction and repair work

• floor repair

• bathroom and kitchen repair

• post-construction cleaning

• painting services

• plastering

Credit score:

Reliable

Reputation score:

2,440

Employees:

2

Forecast turnover (2026):

71,153 €

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, replacement, maintenance (cleaning) of boilers

• sanitary equipment installation

• installation and repair of sanitary ware

• installation and replacement of boilers

• installation of shower and shower enclosures

• construction and real estate

• construction and real estate services

• building construction firms

• bathroom repair

• installation and replacement of water heating radiators

• washing machine installation

• water dispensers (hydrophor)

• bathrooms

• construction, repair and renovation

• san. technical works

• smaller general construction works

• electrical works

• transport and installation

• rebuilding project

• building

• sewerage

• installation

• tiling services

• repair

• repair works

• radiator installation

• exchange

• transportation and installation of household appliances

• installation and replacement of heating piping

• pipeline installation and repair

Credit score:

Reliable

Reputation score:

2,410

Employees:

4

Forecast turnover (2026):

372,220 €

Comfort in Every Climate!

We specialize in the installation, maintenance, and repair of heating, cooling, and ventilation systems.

• installation of heating and heating systems

• repair work

• installation of heating systems

• installation of heating systems

• regular maintenance

• installation of sanitary equipment

• san. technical works

• cooling

• construction of ventilation systems

• climate control

• climate control systems

• ventilation systems

• sanitary works

• installation services

• energy-saving boilers

• construction of floor heating

• installation of air conditioner

• design of cooling system

• environmentally friendly options

• installation of ventilation system

• air quality control

• industrial ventilation

• smart home integration

• air conditioning systems

• sanitary work

• installation of air conditioning

• design of a cooling system

• eco-friendly options

• checking the air quality

• smart home integration