Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,490

Employees:

254

Forecast turnover (2025):

82,857,319 €

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

• production and installation of asphalt

• repair

• sanitation

• installation

• sewer system

• installation work

• audit of construction works

• expert assessment of building design documentation

• construction research

• 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

• building equipment rental

• car wash service

• building

• construction

• design

• construction work

• maintenance

• repair work

• rebuilding

• the warehouse

Credit score:

Reliable

Reputation score:

6,440

Employees:

14

Forecast turnover (2025):

7,432,789 €

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.

• installation

• sale and installation of equipment

• heat pump installation

• hybrid systems

• repair

• sale of equipment

• installation of air conditioning systems

• heat pumps

• ventilation

• regular maintenance

• consulting

• documentation

• project management

• heat pump maintenance

• ventilation systems

• ground source heat pumps

• air to water heat pumps

• 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

• ground heat

• air / water

Credit score:

Reliable

Reputation score:

5,390

Employees:

25

Forecast turnover (2025):

4,451,776 €

Roofing

foundation insulation, slate stones, hydrotechnical works, Roof bollards, replacement of roof cover, installation of roof systems, Roof construction, roof renovation, roof maintenance, roof repair

• replacement of roof cover

• installation of roof systems

• gutter systems

• repair

• insulation of roof

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• roof construction

• roof renovation

• roof maintenance

• roof repair

• bitumen roll materials

• slate stones

• stain roofs

• cement fibre plates

• vile roof coverings

• flat roof coverings

• flat roof construction

• roofing

• hydroinsulation

• repair and maintenance

• building

• design

• warm-up

• roof

• renovation

• insulation work

Credit score:

Reliable

Reputation score:

3,840

Employees:

6

Forecast turnover (2025):

1,020,838 €

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

• washing of heating systems

• sanitary equipment installation

• shift of trousers

• sewerage

• repair

• sanitation

• septic systems installation

• installation of water floor heating

• installation of sanitary equipment

• 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

• balancing the heating system

• tube replacement

• repair and cleaning

• elimination of blockages

• heating system construction

• renovation and maintenance

• installation

• floor

• renovation

• sewer system

Credit score:

Reliable

Reputation score:

3,840

Employees:

9

Forecast turnover (2025):

1,331,832 €

Installation of air conditioning systems

Ventilation work, ventilation maintenance, ventilation cleaning, ventilation system installation, ventilation maintenance services, ventilation cleaning Tallinn, chimney cleaning services, apartment ventilation cleaning, condo ventilation maintenance, kitchen ventilation cleaning

• hvac system disinfection

• commercial systems

• air conditioning

• installation of ventilation

• installation of kitchen ventilation

• ventilation installation

• installation of air conditioning systems

• ventilation work

• ventilation maintenance

• ventilation cleaning

• ventilation system installation

• ventilation maintenance services

• ventilation cleaning tallinn

• chimney cleaning services

• apartment ventilation cleaning

• condo ventilation maintenance

• kitchen ventilation cleaning

• kitchen exhaust installation

• residential air duct cleaning

• mold and bacteria ventilation solutions

• air quality improvement services

• professional ductwork cleaning

• ventilation inspection and maintenance

• residential configuration

• special purpose installations

• ventilation inspection

• maintenance of ventilation of apartment association

• maintenance work

• ventilation cleaning

• ventilation maintenance

Credit score:

Reliable

Reputation score:

3,590

Employees:

6

Forecast turnover (2025):

615,559 €

Finishing of buildings

renovation, kitchen repair, Additional services, building and renovation, facade work, house refurbishment, roofing, renovation of apartment building, repair works, interior decoration

• planning of electrical installations

• preparation of projects

• installation of heating systems

• option of hire-purchase

• home renovation

• repair

• finishing of buildings

• construction and real estate

• construction and real estate services

• building construction firms

• building and renovation

• facade work

• house refurbishment

• roofing

• renovation of apartment building

• repair works

• interior decoration

• building a house

• additional services

• renovation

• interior finishing

• heating solutions

• owner supervision

• designing a plan

• finishing materials selection

• selection of furniture and design elements

• moving service

• transport service

• post-construction clean-up

• renovation work

Credit score:

Reliable

Reputation score:

3,550

Employees:

8

Forecast turnover (2025):

1,225,683 €

Repair of machinery and equipment

air conditioning equipment sales, energy and mineral resources, Commercial equipment and consumables, maintenance and repair of household appliances, air conditioning units, heating, heating solutions, Equipment and machinery, cooling and air conditioning systems, heat pumps, Refrigerating appliances

• cooling and air conditioning systems, heat pumps

• repair, maintenance and installation of heat pumps

• filling, maintenance and repair of air-conditioning systems for vehicles

• installation

• repair

• air conditioning

• maintenance and installation

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• maintenance and repair of household appliances

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• refrigerating appliances

• ground heating

• air to water heat pumps

• air-to-air heat pumps

• remont of software, care, packaging

• remon and care of idukite climic device

• water cyclic technicals

• air-air and air-water heat pumps

• maintenance and repair of refrigerated vehicles

• commercial cold technology

• cold technology

• sales

• maintenance

• air heat pump

• repair and maintenance

Credit score:

Reliable

Reputation score:

3,550

Employees:

6

Forecast turnover (2025):

1,342,784 €

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 installations

• installation of ventilation equipment

• protection and care of ventilation-systems

• precision and care of question systems

• construction of systems

• repair

• construction of heating systems

• air conditioning installation

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• climate control maintenance

• climate control equipment sale

• air conditioning units

• ground source heat pumps

• sale and installation of ground heat pumps

• ventilation equipment sales

• 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

• cleaning of ventilation

• protection of characteristics

• sales

Credit score:

Reliable

Reputation score:

3,350

Employees:

6

Forecast turnover (2025):

817,365 €

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

• climate control installations

• repair of heating systems

• repair

• installation of the inner part

• installation of the outer part

• heating system maintenance

• maintenance of climate systems

• installation of air conditioning systems

• 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

• cooling and air conditioning systems, heat pumps

• climate control maintenance

• air conditioning units

Credit score:

Reliable

Reputation score:

3,340

Employees:

9

Forecast turnover (2025):

966,856 €

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

• installation of gas boiler

• construction of gas installation

• solar systems

• advice on the construction of heating systems

• installation

• repair

• 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

• gas works

• hot water boilers

• accumulation tanks

• room thermostats

• gas condensation boilers

• heat pumps

• handling of gas boilers

• maintenance of boilers

• warranty repair

• setup

• accidents and challenges 24h

• gas boiler spare parts

• heatpump

Credit score:

Reliable

Reputation score:

3,280

Employees:

2

Forecast turnover (2025):

100,003 €

Roofing

liquid plastic solutions, roofing and roofing, roof renovation, roof construction, roof maintenance, general building work, snow removal from roofs, terrace building, rainwater system installation, roof repair services

• rainwater system installation

• roof safety products installation

• views systems

• repair

• rainwater system

• installation

• roof installations

• liquid plastic solutions

• roofing and roofing

• roof renovation

• roof construction

• roof maintenance

• general building work

• snow removal from roofs

• terrace building

• roof repair services

• reliable roofing solutions

• liquid plastic roofing

• roof renovation experts

• flat roof services

• roof cleaning and painting

• storm damage roof repair

• roofing and roofing materials

• roof renovation

• coating materials

• single-component liquid plastics

• two-component liquid plastics

• warranty

• repair of leaks

• warm-up

Credit score:

Reliable

Reputation score:

3,220

Employees:

7

Forecast turnover (2025):

551,178 €

Special construction work

Construction, Construction, general administration, renovation of rights, small fassage works, views systems, introduction of trepicodes, water work, construction of rainwater systems, facade work

• views systems

• construction of rainwater systems

• soft roof installation

• roof installation

• gutter systems

• repair

• construction

• construction

• general administration

• renovation of rights

• small fassage works

• introduction of trepicodes

• water work

• facade work

• socket repair

• remint of joints

• demolition of old roof cover

• roof thermal insulation

• repair of roof ventilation drawers

• roof repair work

• facade works

• roof

• installation

• renovation

• coating installation

• structure

• socket

• sealation

• repair of joints

• demonstration

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2025):

303,337 €

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

• cooling systems installation

• repair

• sanitation

• cooling systems

• sewerage

• watering systems

• installation of septic tanks and bio-cleaners

• installation of air conditioning systems

• 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

• 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

• inspection and maintenance

Credit score:

Reliable

Reputation score:

3,120

Employees:

2

Forecast turnover (2025):

142,688 €

Database management

Signals, installation of sirens, configure security modes, signal configuration, design of weak current networks, working time accounting systems, installation of access systems, IT maintenance, installation of security systems, acquisition of office equipment

• repair

• installation of cameras

• installation of sirens

• installation of access systems

• video surveillance systems

• installation of security systems

• network planning

• maintenance

• verification

• cable installation

• connection of cables

• cutting cables

• fixing of cables

• configuring cameras

• connecting cameras

• maintenance of cameras

• repair of cameras

• configure security modes

• signal configuration

• design of weak current networks

• working time accounting systems

• signals

• cable works

• it maintenance

• acquisition of office equipment

• database management

Credit score:

Reliable

Reputation score:

3,090

Employees:

8

Forecast turnover (2025):

584,982 €

Building construction works

water and sewage system construction, repair of commercial premises, Construction of plaster walls and ceilings, metal and wooden frames, Repair of commercial premises and apartments, finishing work and tiling, renovation of bathrooms, different small work, concrete work (floor casting), Underfloor construction, construction of bulkheads

• heating systems construction

• installation of slats

• suspended ceilings installation

• installation of structural paints

• 3d tile installation

• construction and real estate

• construction and real estate services

• building construction firms

• repair of commercial premises and apartments

• finishing work and tiling

• renovation of bathrooms

• different small work

• concrete work (floor casting)

• underfloor construction

• construction of bulkheads

• rigging of ceilings and walls

• construction of plaster walls and ceilings, metal and wooden frames

• water and sewage system construction

• painting works

• thrusting

• plastering

• wallpapering

• building

• construction work

• tiling

• demolition services

• renovation

• repair works

• materials

• general construction work

Credit score:

Reliable

Reputation score:

3,050

Employees:

–

Forecast turnover (2025):

293,718 €

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

• automation in hvac

• installation of ventilation systems

• installation of heating and heating systems

• installation of cooling systems

• installation of heat pumps

• 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

• air conditioning equipment sales

• energy-efficient heating

• climate control solutions

• residential heating systems

• maintenance of air conditioning units

• air conditioning systems installation

• air conditioner repair

• commercial air conditioning

• hvac system automation

• maintenance of ventilation systems

• installation of heating automation

• maintenance of cooling systems

• installation of air humidification equipment

• heating of residential buildings

Credit score:

Reliable

Reputation score:

3,010

Employees:

3

Forecast turnover (2025):

352,003 €

Warmth and Comfort, Expertly Delivered!

We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.

• heating systems maintenance

• hvac maintenance and repair

• installation and repair of equipment

• repair

• sale of equipment

• installation of sewerage systems

• sale and installation of equipment

• construction

• construction

• energy-saving heating solutions

• climate control maintenance

• wolf equipment maintenance

• wolf device installation

• wolf systems repair services

• professional equipment servicing

• solar heating systems integration

• heating control units

• gas installation a-category

• certified gas repair services

• cooling systems technician level 3

• wolf product sales and installation

• energy efficiency

• technological development

• use of renewable energy

• heating solutions

• maintenance

• installation

• regular checks

• set up efficiency

• system updates

Credit score:

Reliable

Reputation score:

3,000

Employees:

1

Forecast turnover (2025):

182,419 €

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

• air conditioning systems

• air conditioning installation

• heating system maintenance

• change of filters

• installation of equipment

• installation of heat pumps and air conditioners

• repair

• installation of air conditioning systems

• construction

• construction

• gas works

• cooling and air conditioning systems, heat pumps

• ventaggregates

• heat pump

• gas condensate boilers

• apen group products

• air conditioning units

• heat pumps installation

• underfloor heating piping wash

• maintenance and repair

• ventilation maintenance

• cooling equipment maintenance

• filters and accessories

• destratifiers

• air conditioner installation

• ventilation repair

• floor heating plumbing maintenance

• installation

• economical solutions

• maintenance

Credit score:

Reliable

Reputation score:

2,990

Employees:

9

Forecast turnover (2025):

1,306,516 €

Pipeline and heating installation

septic systems installation, energy and mineral resources, central heating systems, heating, heating solutions, Equipment and machinery, Construction, Construction, climate control installations, Repair of heating systems

• climate control installations

• repair of heating systems

• installation

• sewerage

• washing of heating systems

• septic systems installation

• pipeline and heating installation

• construction and real estate

• energy and mineral resources

• central heating systems

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• ground source heat pumps

• underfloor heating

• radiant floor heating systems

• radiator heating

• tubes

• air to water heat pumps

• heating system

• maintenance

• radiant floor heating

• heating solution

• economical

• repair

• tartu

• heat pumps

• tallinn

Credit score:

Borderline

Reputation score:

2,900

Employees:

1

Forecast turnover (2025):

37,321 €

Building construction works

Wrinkle Sweep, furnace construction, fireplace construction, cooker construction, Warm Walls, Beauty Walls, plastering, masonry services, Stoves, ovens and fireplaces

• masonry services

• cleaning of flues

• repair of heating stoves

• renovation of heating stoves

• staining of the facade

• repair

• heating systems

• wrinkle sweep

• furnace construction

• fireplace construction

• cooker construction

• warm walls

• beauty walls

• plastering

• stoves

• ovens and fireplaces

• construction and remodeling

• sweeping chimneys

• finishing work in the room

• sweeping chimney

• ovens

• fireplaces

• lesos

• chimney sweep

• heating lesion control

• roof wash

• katue coloring

• cladding laundry

• building

• cleaning