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.

• audit of construction works

• design

• maintenance

• repair work

• repair

• rebuilding

• renovation

• maintenance

• sewer system

• rebuilding

• maintenance of public roads

• 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

• construction work

• the warehouse

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

• heating

• heating solutions

• system planning

• installation of the system

• regular maintenance

• repair work

• cooling

• cooling systems

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• equipment and machinery

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• technical systems

• ventilation work

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

5,280

Employees:

13

Forecast turnover (2026):

2,452,187 €

Wholesale of water and heating equipment

repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions

• heating

• cooling and air conditioning systems, heat pumps

• repair services

• heat pumps

• floor and radiator heating

• heating systems

• cooling and air conditioning

• wholesale of water and heating equipment

• construction and real estate

• energy and mineral resources

• heating solutions

• equipment and machinery

• construction

• construction

• consultations

• ventilation solutions

• energy calculations

• heating solutions

• remote tracking

• construction work

Credit score:

Reliable

Reputation score:

5,190

Employees:

14

Forecast turnover (2026):

6,273,711 €

Warmth for Today, Energy for Tomorrow!

We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.

• ventilation

• heating system

• cooling

• repair

• heating and cooling

• maintenance and repair

• maintenance and warranty

• heat pumps

• regular maintenance

• installation

• sale and installation of equipment

• consulting

• documentation

• project management

• heat pump maintenance

• ventilation systems

• ground source heat pumps

• air to water heat pumps

• heat pump installation

• custom heating solutions

• energy-efficient heating

• industrial heat pumps

• cleanroom technology

• data center cooling equipment

• heat distribution solutions

• geothermal collectors

• solar heating systems

• heat pump consulting services

• regular maintenance

• consultations

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

• electrical works and floor heating installation

• installation and repair of gardens

• renovation

• repair

• rebuilding

• correction

• soil

• repair work

• underfloor heating

• reorganisation

• 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

• plumbing services

• 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

Credit score:

Reliable

Reputation score:

4,330

Employees:

4

Forecast turnover (2026):

3,371,560 €

Installation of air conditioning systems

ventilation systems, Installation, maintenance, Products, Diamond Drilling, inspection, ventilation, periodic inspection, maintenance work, ventilation equipment sales

• ventilation systems

• maintenance

• ventilation

• maintenance work

• installation of air conditioning systems

• installation

• products

• diamond drilling

• inspection

• periodic inspection

• ventilation equipment sales

• office ventilation

• ventilation of private houses

• edges

• solutions

• homect

Credit score:

Reliable

Reputation score:

3,770

Employees:

10

Forecast turnover (2026):

643,399 €

Building Smarter, Living Better!

We provide a full spectrum of construction and technical services, from project design to finishing works.

• automation and electrical works

• automation and electrical works

• heating solutions installation

• repair and maintenance work

• heating systems

• maintenance work

• construction of residential and non-residential buildings

• san technical works

• construction services

• project design

• finishing works

• residential construction services

• construction project management

• sanitary technical services

• non-residential building construction

• electrical work contractors

• interior finishing services

• automation electrical services

• building finishing contractors

• commercial construction services

• construction service providers

• building project design services

• industrial construction services

• custom home building services

• renovation and remodeling services

• construction of residential and non-residential buildings

• sanitary technical works

• design

• housing construction

• project management

Credit score:

Reliable

Reputation score:

3,690

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

• repair and cleaning

• renovation and maintenance

• heating system

• heating system installation

• maintenance

• repair and renovation

• pipework and heating systems

• 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

• elimination of blockages

• heating system construction

• shift of trousers

• sewerage

• installation

• floor

• renovation

• sewer system

Credit score:

Reliable

Reputation score:

3,640

Employees:

6

Forecast turnover (2026):

1,361,410 €

Building construction works

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

• heating systems construction

• maintenance of the sites

• commercial building maintenance

• maintenance of sites

• construction of heating systems

• maintenance and repair of commercial buildings

• construction of heating systems

• construction of sewers

• wash of inner terraces

• wash and care of oil -fat and sand traps

• mechanized snow harvesting and transport

• sewage system installation

• commercial property upkeep

• mechanized snow removal

• commercial building repair services

• sewer construction 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

• repair of buildings

• washing the terraces

• building construction works

• washing the inner terraces

Credit score:

Reliable

Reputation score:

3,600

Employees:

11

Forecast turnover (2026):

1,927,934 €

Installation of air conditioning systems

Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance

• construction and real estate

• interior

• machinery and tools

• inspection and maintenance

• design, construction and maintenance of fire safety

• smoke extraction systems

• ventilation

• maintenance

• building and finishing materials

• fire safety equipment

• rescue equipment

• security and surveillance services

• lighting technology

• fire safety

• daylighting systems

• climate control systems

• sun protection systems

• energy-saving solutions

• installation

• sales

• sunscreen

• tallinn

• tartu

• smoke removal

• installation of air conditioning systems

Credit score:

Reliable

Reputation score:

3,340

Employees:

9

Forecast turnover (2026):

996,488 €

Installation of air conditioning systems

energy and mineral resources, heating, Equipment and machinery, Gas boiler maintenance, Repair of gas boiler, Washing the heating system, Viessmann Gas Boilers, Gas boiler, Viessmann, Sale of gas boiler

• heating

• washing the heating system

• advice on the construction of heating systems

• repair

• repair and maintenance

• energy and mineral resources

• equipment and machinery

• gas boiler maintenance

• repair of gas boiler

• viessmann gas boilers

• gas boiler

• viessmann

• sale of gas boiler

• installation of gas boiler

• construction of gas installation

• gas works

• hot water boilers

• accumulation tanks

• room thermostats

• gas condensation boilers

• solar systems

• heat pumps

• handling of gas boilers

• maintenance of boilers

• warranty repair

• setup

• accidents and challenges 24h

• gas boiler spare parts

• heatpump

• vitocal

Credit score:

Reliable

Reputation score:

3,330

Employees:

4

Forecast turnover (2026):

1,169,037 €

Wholesale of motor vehicle parts and accessories

Maintenance and repair of motor vehicles, hnt products, radiator lifts / inserts, snorkels / extras, leg bowls/ leg cuffs, cuffs / luggage racks, towing/ hooks, winching, reinforcements/ protections, bottom protectors

• maintenance and repair of motor vehicles

• lenx heating

• vehicle maintenance and repair

• brake system optimization

• diagnostic and repair of electronic systems

• hnt products

• radiator lifts / inserts

• snorkels / extras

• leg bowls/ leg cuffs

• cuffs / luggage racks

• towing/ hooks

• winching

• reinforcements/ protections

• bottom protectors

• lights

• lenks/ control/ extras

• clothes / puddle pillow

• tyres

• wheels

• new vehicles

• maintenance kits

• led lights

• towing

• sports dressers

• variator

• variator straps

• winches

• winch cords

• outdoor adventure clothing

• hnt aftermarket products

Credit score:

Reliable

Reputation score:

3,300

Employees:

6

Forecast turnover (2026):

1,096,858 €

Pipeline and heating installation

Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps

• climate control maintenance

• heating systems

• installation and repair

• installation and maintenance

• construction and maintenance

• pipeline and heating installation

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• climate control equipment sale

• climate control installations

• air conditioning units

• ground source heat pumps

• sale and installation of ground heat pumps

• ventilation equipment sales

• installation of ventilation equipment

• repair of ventilation equipment

• ventilation work

• air to water heat pumps

• air-to-air heat pumps

• air heating systems

• air source heat pumps

• sale and consultation of recombinant pumps

• service and care of software papers

• protection and care of ventilation-systems

• precision and care of question systems

• cleaning of ventilation

• protection of characteristics

Credit score:

Reliable

Reputation score:

3,290

Employees:

8

Forecast turnover (2026):

1,678,870 €

Special construction work

Construction, Construction, renovation of old wooden houses, maintenance work, traditional techniques, exterior plastering, restoration of wooden houses, restoration of historical structures, cultural heritage value, preservation of cultural heritage

• maintenance work

• rebuilding

• design and design

• masonry and painting

• tiling and cladding works

• flooring and ceiling work

• general construction

• construction

• construction

• renovation of old wooden houses

• traditional techniques

• exterior plastering

• restoration of wooden houses

• restoration of historical structures

• cultural heritage value

• preservation of cultural heritage

• architectural sustainability

• revival and preservation of history

• environmental and educational value

• the house history study

• structural control

• surface restoration work

• restoration of original details

• environmental and education

• landscaping works

• construction of gardens and terraces

• rebuilding work

• gardens and terraces construction work

• demolition of old construction

• construction of new construction

Credit score:

Reliable

Reputation score:

3,280

Employees:

12

Forecast turnover (2026):

774,926 €

Installation of air conditioning systems

Construction and maintenance of energy systems, Construction, Replacement of heating system, Construction of warm-up nodes, radiators replacement, Remote management of heating systems, Replacement of heat exchangers, Optimisation of heating systems, Installation of heat meters, Repair of heating systems

• construction and real estate

• construction and maintenance of energy systems

• replacement of heating system

• optimisation of heating systems

• repair of heating systems

• construction

• construction of warm-up nodes

• radiators replacement

• remote management of heating systems

• replacement of heat exchangers

• installation of heat meters

• dispatch service

• air conditioning systems

• riser pipe replacement

• remote-reading water meter

• pressure tests

• installation of air conditioning systems

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

• heating system installation

• heating system maintenance and repair

• repair and maintenance

• heating system installation

• heating system maintenance

• 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

• 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

• system construction

• connection services

• water pumping

Credit score:

Reliable

Reputation score:

3,200

Employees:

6

Forecast turnover (2026):

559,121 €

Installation of air conditioning systems

homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump

• cooling and air conditioning systems, heat pumps

• repair of heating systems

• installation, maintenance, repair of ground heating

• heating system

• heating system maintenance

• construction and real estate

• ventilation

• air conditioner

• cooling

• cooling device

• maintenance of cooling equipment

• climate

• air conditioning

• bag filter

• repair of geothermal pump

• repair of heat pumps

• vent

• repair of ventilatory

• ventilation construction

• ventilation filters

• ventilation maintenance

• air water heat pump

• air-water

• air heat pump

• climate control maintenance

• climate control installations

• air conditioning units

• heating solutions

• ground source heat pump installation

• ground space heaters

Credit score:

Reliable

Reputation score:

3,200

Employees:

–

Forecast turnover (2026):

1,285,503 €

Installation of air conditioning systems

air conditioning systems, heating, cooling, repair and maintenance of air conditioners, heating and air conditioning equipment sale, building technical systems, automation, heating solutions, cooling systems, heating equipment sales

• heating

• cooling

• repair and maintenance of air conditioners

• heating and air conditioning equipment sale

• air conditioner repair

• installation of heating and heating systems

• maintenance of cooling systems

• air conditioning systems

• building technical systems

• automation

• heating solutions

• cooling systems

• heating equipment sales

• air conditioning equipment sales

• energy-efficient heating

• climate control solutions

• residential heating systems

• maintenance of air conditioning units

• air conditioning systems installation

• automation in hvac

• commercial air conditioning

• hvac system automation

• installation of ventilation systems

• maintenance of ventilation systems

• installation of heating automation

• installation of cooling systems

• installation of heat pumps

• installation of air humidification equipment

• heating of residential buildings

• heating solutions for commercial buildings

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

• cooling and air conditioning systems, heat pumps

• repair of heating systems

• construction and renovation of water and sewerage systems

• maintenance and emergency services

• sale and installation of ion boilers, solid heating boilers and electromagnetic boilers

• technical maintenance

• installation of sewerage systems

• heating solutions

• equipment and machinery

• biodom pellet boilers

• boilers

• construction of sewerage systems

• elimination of sewerage blockages

• 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

• ion boilers galan

• ferrol heaters

• solid heating boilers econotherm

• heat pumps clitech

• biodom pellets

• kamen boilers

• ion boilers

• heating equipment

• heat pumps

Credit score:

Neutral

Reputation score:

3,100

Employees:

2

Forecast turnover (2026):

143,313 €

Pipeline and heating installation

installation and assembly, installation of the system, repair of ventilation systems, regular maintenance of systems, ventilation works, insulation and ventilation works, ventilation and insulation works, ventilation construction in saaremaa, Private house ventilation works, installation of ventilation structures

• repair of ventilation systems

• regular maintenance of systems

• maintenance work

• water and heating insulation (wool, crust, stain coating)

• maintenance and supervision planning

• water and heating insulation (wool, crust, stain coating)

• pipeline and heating installation

• installation and assembly

• installation of the system

• ventilation works

• insulation and ventilation works

• ventilation and insulation works

• ventilation construction in saaremaa

• private house ventilation works

• installation of ventilation structures

• ventilation of private houses

• apartment building ventilation

• measurement work, passporting

• drawing of ventilation systems

• heat, humidity and fire protection insulation of ventilation systems

• coating of internal and external races with different materials (wool, crust, pvc, stain)

• defining needs

• isolation counselling

• budget debate

• ventilation work

• coating of internal and external races with different materials (wool, crust, pvc, stain)

• solutions

• apartment building

• all over estonia

• island land