Otsingu
tulemused

Credit score:

Reliable

Reputation score:

14,990

Employees:

38

Forecast turnover (2026):

18,909,608 €

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

• heating solutions

• installation

• heating systems construction

• water pipeline installation

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• sanitation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• objects

• hotels

• public buildings

• high-quality construction

Credit score:

Reliable

Reputation score:

9,540

Employees:

44

Forecast turnover (2026):

12,058,908 €

Installation of air conditioning systems

Non-residential property services, electrical installation works, Operation of heating systems, ventilation system inspection, Installation of road lighting, technical design services, Installation work of ventilation equipment, Installation of ventilation and air conditioning systems, Repair and maintenance services of cooling equipment, Repair and maintenance services of central heating appliances

• installation of cables and supporting structures for cable line bases

• installation and switching of various electrical equipment

• electric heating

• assembly and installation of force and control shields

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• design

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• management systems for industrial and residential buildings

• technical systems

• electrical systems and automation

• technical systems maintenance

• air channel cleaning

• heat pumps

• welding work

• ventilation, cooling and heating systems

• building automation systems

• electrical systems

• heat pumps

• refrigerated appliances

Credit score:

Reliable

Reputation score:

8,610

Employees:

35

Forecast turnover (2026):

7,506,220 €

Installation of electrical equipment

electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy

• heating

• electrical installations construction

• maintenance of high voltage substations

• internal electrical installations

• installation of electrical equipment

• energy

• energy and mineral resources

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• correctional care

• modernisation

• additional care

• preventive care

• cable lines

• substations

Credit score:

Reliable

Reputation score:

6,700

Employees:

34

Forecast turnover (2026):

4,047,884 €

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

• cooling and air conditioning systems, heat pumps

• installation of the system

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• equipment and machinery

• construction

• construction

• air conditioning systems

• technical systems

• ventilation work

• system planning

• regular maintenance

• repair work

• cooling

• cooling systems

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

6,220

Employees:

15

Forecast turnover (2026):

5,276,101 €

Installation of air conditioning systems

Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps

• construction of gas installation

• after-service of heat pumps

• installation of air conditioning systems

• boilers

• energy and mineral resources

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• gas works

• cooling and air conditioning systems, heat pumps

• if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).

• need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.

• ground source heat pumps

• air to water heat pumps

• accessories

• entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.

• modern equipment

• cooling solutions

• heating solutions

• indoor climate

• heat pump

• tallinn

• tartu

• heat pumps

• training

• consultation and advisory

• collectors

• follow-up service

Credit score:

Reliable

Reputation score:

5,460

Employees:

24

Forecast turnover (2026):

4,719,819 €

Comprehensive solutions for technical systems

HEARUM offers energy-efficient and coordinated technical system solutions for buildings. We help bring together heating, ventilation, cooling, water supply and electrical systems.

• heating

• heating installation

• heating solution

• electrical installation

• pipeline and heating installation

• ventilation

• cooling

• water supply

• strong current

• heat

• air exchange

• indoor climate

• air engineering

• electrical systems

• power supply

Credit score:

Reliable

Reputation score:

5,110

Employees:

20

Forecast turnover (2026):

3,323,631 €

Construction of electricity and communications networks

Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches

• heating

• installation of end and extension sleeves

• installation of end and extension sleeves up to 52 kv

• installation of end and extension sleeves 52 kv

• installation work

• energy

• energy and mineral resources

• rental workforce mediation

• communications and computer networks

• construction of substations

• construction of air and ground cable lines

• stress work

• switches

• construction of industrial automation

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• control measurements of installations

• construction of lightning protection systems

• control measurements

• construction and maintenance

• voltage works 0,4 to 20 kv

• communication lines

• outdoor lighting

• industrial automation

• grounding systems

• design

• electrical consultancy

• search and remediation of breakdowns

• electricity

• building

Credit score:

Reliable

Reputation score:

4,960

Employees:

7

Forecast turnover (2026):

4,023,640 €

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

• heating system installation

• installation of radiant floor heating

• installation of soil collector

• heat pumps installation

• maintenance of heat pumps

• 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

• sewerage

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

Credit score:

Neutral

Reputation score:

4,610

Employees:

27

Forecast turnover (2026):

3,008,189 €

Installation of electrical equipment

Repair of electric motors, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools, Measuring equipment and work

• heating

• connection of equipment

• installation of electrical networks

• repair of electric motors

• installation of electrical equipment

• construction and real estate

• construction machinery and tools

• expert assessments

• electrical equipment

• energy

• energy and mineral resources

• laboratories

• machinery and tools

• measuring equipment and work

• state and society

• communication

• means of communication and supplies

• research institutions

• outdoor lighting

• general and home services

• device work

• conformity assessment body

• electrical works

• automation

• comprehensive technical solutions

• electric laboratory

• electrical tests

• high-safety work

• street lighting construction and maintenance

• repair and maintenance of substations

Credit score:

Reliable

Reputation score:

4,560

Employees:

12

Forecast turnover (2026):

3,759,359 €

Construction of wells

heating solutions, Construction, Construction, hydrogeological works, Drilling heat wells, Establishment of boreholes, heating solution, Drilling wells, consultations, Design

• heating solutions

• heating solution

• installation of heat pump system

• heat pumps installation

• heat pumps

• construction

• construction

• hydrogeological works

• drilling heat wells

• establishment of boreholes

• drilling wells

• consultations

• design

• plumbing connection

• wells

• design

• construction of wells

Credit score:

Reliable

Reputation score:

4,200

Employees:

14

Forecast turnover (2026):

2,463,943 €

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

• heating solutions

• cooling and air conditioning systems, heat pumps

• heat pumps

• heating solutions

• heating systems

• construction work

• wholesale of water and heating equipment

• construction and real estate

• energy and mineral resources

• equipment and machinery

• construction

• construction

• consultations

• repair services

• ventilation solutions

• energy calculations

• floor and radiator heating

• remote tracking

• cooling and air conditioning

Credit score:

Reliable

Reputation score:

4,200

Employees:

12

Forecast turnover (2026):

1,208,451 €

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.

• heating

• boiler house construction

• water pipeline installation

• construction of boiler house

• installation of water pipeline

• construction of boiler houses

• installation of sanitary equipment

• energy and mineral resources

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• central heating systems

• thermal equipment

• ground heating

• heat node solution

• sewer

• water supply

• diamond drilling

• heat nodes

• sewerage

• eco-friendly ground heating

• ground source heat pump installation

• renewable heating

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

Credit score:

Reliable

Reputation score:

4,020

Employees:

12

Forecast turnover (2026):

6,275,150 €

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

• question

• sale of equipment

• maintenance of heat pumps

• 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:

3,930

Employees:

18

Forecast turnover (2026):

1,316,150 €

Installation of electrical equipment

energy, building and finishing materials, electrical equipment, Energy, energy and mineral resources, heating, Construction work for power lines, Installation of road lighting, Construction work for communication lines, Installation of external lighting

• heating

• installation

• construction of internal electrical installations

• installation

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• electrical equipment

• energy

• energy and mineral resources

• construction

• construction

• electrical construction

• design

• handle management

• control measurements

• audit

• design of external and internal parts

• design of weak current systems

• design of strong current systems

• design of lighting

• construction of supply lines

• lightning protection construction

• assembly of shields

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• design

• electrical works company

Credit score:

Reliable

Reputation score:

3,680

Employees:

3

Forecast turnover (2026):

511,450 €

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

• installation and repair of equipment

• installation

• heat pumps

• installation of sewerage systems

• sale and installation of equipment

• pipeline and heating installation

• 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

• hvac maintenance and repair

• cooling systems technician level 3

• wolf product sales and installation

• energy efficiency

• technological development

• use of renewable energy

• repair

• heating solutions

• maintenance

• regular checks

• set up efficiency

Credit score:

Reliable

Reputation score:

3,650

Employees:

7

Forecast turnover (2026):

576,337 €

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

• repair of heat pumps

• repair of heating systems

• installation, maintenance, repair of ground heating

• installation of the inner part

• installation of the outer part

• heating system maintenance

• heat pump installation

• construction and real estate

• ventilation

• air conditioner

• cooling

• cooling device

• maintenance of cooling equipment

• climate

• air conditioning

• bag filter

• repair of geothermal pump

• 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

• climate control installations

• air conditioning units

• heating solutions

Credit score:

Reliable

Reputation score:

3,510

Employees:

4

Forecast turnover (2026):

328,171 €

Wholesale of water and heating equipment

technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction

• construction of gas installation

• elements of heating systems

• design of heating systems

• ground source heat pumps

• air to water heat pumps

• construction and real estate

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• commercial equipment and consumables

• central heating systems

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• audit of construction works

• expert assessment of building design documentation

• gas works

• accumulation tanks

• spare parts for steam boilers

• steam equipment

• boilers

• energy equipment

• gas boilers

• calorifers

• container boiler houses

• modular chimneys

• measuring equipment

• pellet burners

Credit score:

Reliable

Reputation score:

3,510

Employees:

6

Forecast turnover (2026):

1,166,451 €

Installation of air conditioning systems

Industrial ventilation, Construction, Construction, fire-barrier mixture, fire protection silicone, Diamond Drilling, air-to-air heat pumps, air conditioning units, ventilation of large kitchens, ventilation of commercial and industrial buildings

• air-to-air heat pumps

• repair and maintenance of air heating and cooling

• installation of fire-retardant seal

• question

• air source heat pumps

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• fire-barrier mixture

• fire protection silicone

• diamond drilling

• air conditioning units

• ventilation of large kitchens

• ventilation of commercial and industrial buildings

• ventilation of office and warehouse buildings

• ventilation of private houses

• exhaust site extraction

• construction and maintenance of ventilation

• fire protection works

• passages

• fire-barrier partitions and floors

• plumbing and cables

• fire protection windows

• construction and maintenance of air heating and cooling

• maintenance

• repair

• commercial and industrial ventilation

• construction and maintenance

• indoor climate

Credit score:

Reliable

Reputation score:

3,460

Employees:

8

Forecast turnover (2026):

1,188,227 €

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

• heating

• ground heating

• repair, maintenance and installation of heat pumps

• installation

• air conditioning repair

• repair of heat pumps

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• maintenance and repair of household appliances

• air conditioning units

• heating solutions

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• refrigerating appliances

• 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

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

• maintenance and repair of refrigerated vehicles

• commercial cold technology

• cold technology

• repair

• air conditioning

• sales

• maintenance

• air heat pump

Credit score:

Reliable

Reputation score:

3,420

Employees:

5

Forecast turnover (2026):

241,975 €

Other non-specialised retail sale

heating solutions, Construction of gas installation, gas works, Pressure equipment works, Gas construction, Gas boilers, Gas heating systems, Gas equipment, Sales of gas equipment, Construction of gas pipelines

• construction of gas installation

• installation of boiler equipment

• installation and repair of gas equipment

• installation of floor heating and radiators

• installation of heat pumps

• heating solutions

• gas works

• pressure equipment works

• gas construction

• gas boilers

• gas heating systems

• gas equipment

• sales of gas equipment

• construction of gas pipelines

• maintenance of gas pipelines

• gas pipelines

• construction of gas trails

• central heating boilers

• repair of heating systems

• heat supply

• heat automation

• gas

• floor heating

• regulators

• chimneys

• gas water heaters

• collectors

• floor heating automation

• construction and maintenance of boilers

• replacement of gas risers and taps