„construction+and+maintenance+of+energy+systems” Eestis | Firmade andmebaas | ssb.ee

245 companies

4.5

29 ratings
CONNECTO INFRA AS
Harjumaa

Credit score:

Reliable

Reputation score:

49,320

Employees:

366

Forecast turnover (2024):

129,575,574 €

Construction of electricity and communications networks in Tallinn

construction and installation of cable lines in data communication networks, design of external data networks, design and construction of substations, construction and installation of cable lines, construction and maintenance of overhead lines, troubleshooting and regular maintenance, design and construction of external data networks, construction of connecting lines and substations, construction and installation of electrical and communication lines, design and construction of wind, solar and hybrid parks

4.5

10 ratings
DANPOWER EESTI AS
Võrumaa

Credit score:

Reliable

Reputation score:

11,740

Employees:

48

Forecast turnover (2024):

6,336,580 €

Steam and air supply in Võru

heating network, Energy, energy and mineral resources, Construction and maintenance of energy systems, boiler houses, heating, Equipment and machinery, Electricity, heating, solar and nuclear energy, Local heating, Pipelines
5.0

3 ratings
TRV KLIIMA AS
Harjumaa

Credit score:

Reliable

Reputation score:

7,920

Employees:

34

Forecast turnover (2024):

7,032,990 €

Installation of air conditioning systems in Rae vald

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

4.7

6 ratings
FELITON GRUPP OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

5,340

Employees:

15

Forecast turnover (2024):

5,509,684 €

Installation of air conditioning systems in Kambja vald

Insulation of climate systems, Climate systems tuning, Maintenance of climate systems, Repair of climate systems, Design of climate systems, Installation of climate systems, Design of ventilation systems, ventilation systems installation, Insulation of ventilation systems, Ventilation system start-up
4.5

2 ratings
J.V.H.PRODUCTION OÜ
Ida-Virumaa

Credit score:

Reliable

Reputation score:

5,330

Employees:

38

Forecast turnover (2024):

1,508,586 €

J.V.H. Production

assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair
5.0

1 rating
SEIRO ELEKTER OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

4,890

Employees:

16

Forecast turnover (2024):

3,384,399 €

Construction of electricity and communications networks in Tartu

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

4.8

13 ratings
A.V.R. ELEKTER OÜ
Ida-Virumaa

Credit score:

Reliable

Reputation score:

4,640

Employees:

30

Forecast turnover (2024):

2,456,936 €

Installation of electrical equipment in Kohtla-Järve

electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools
4.8

6 ratings
ELPEC ENERGY OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

4,140

Employees:

11

Forecast turnover (2024):

1,507,947 €

Energizing Tomorrow, Empowering Today!

We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
4.9

12 ratings
EUROVENTEST OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,090

Employees:

11

Forecast turnover (2024):

2,199,691 €

Installation of security alarm system in Maardu

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

4.4

14 ratings
RANNAVESI EHITUS OÜ
Läänemaa

Credit score:

Reliable

Reputation score:

3,940

Employees:

18

Forecast turnover (2024):

1,660,895 €

Building construction works in Haapsalu

barrier systems, harvesting leaves, road construction, building and finishing materials, construction machinery and tools, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Soil Machines, plant cultivation
4.1

27 ratings
KATLAABI OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

3,830

Employees:

9

Forecast turnover (2024):

1,195,464 €

Installation of air conditioning systems in Rae vald

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
4.7

61 ratings
KÜLMALINE OÜ
Raplamaa

Credit score:

Reliable

Reputation score:

3,790

Employees:

8

Forecast turnover (2024):

1,384,198 €

Installation of air conditioning systems in Rapla

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

4.8

12 ratings
SILFER OÜ
Lääne-Virumaa

Credit score:

Reliable

Reputation score:

3,680

Employees:

12

Forecast turnover (2024):

1,609,485 €

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.
4.8

4 ratings
HELMOT-E OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

3,670

Employees:

15

Forecast turnover (2024):

1,732,011 €

Construction of sewer lines in Viimsi vald

electrical works, maintenance work, installation of electrical equipment, luminaire installation, electrical maintenance, electric shields installation, electrical cable installation, reconstruction of objects, electrical equipment installation, electrical system design
4.8

5 ratings
FOOLIX OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

3,670

Employees:

6

Forecast turnover (2024):

1,325,336 €

Energizing Progress, Constructing Reliability.

We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.

4.8

5 ratings
LEPNA ELEKTER OÜ
Lääne-Virumaa

Credit score:

Reliable

Reputation score:

3,600

Employees:

8

Forecast turnover (2024):

401,498 €

Energizing Your World!

We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
4.2

11 ratings
TORUPROFF OÜ

Credit score:

Reliable

Reputation score:

3,480

Employees:

9

Forecast turnover (2024):

1,286,905 €

Pipeline and heating installation in Estonia

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
5.0

5 ratings
NORKLIM OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

3,230

Employees:

6

Forecast turnover (2024):

784,525 €

Installation of air conditioning systems in Kambja vald

homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump
5.0

4 ratings
MOGRETA OÜ
Pärnumaa

Credit score:

Risky

Reputation score:

3,140

Employees:

3

Forecast turnover (2024):

95,426 €

Installation of electrical equipment in Pärnu

consulting and consulting, Installation, electrical works, renovation, verification, Consultation, Assembly work, maintenance, surveillance, activities
4.3

4 ratings
VÕRGUMEISTER OÜ
Harjumaa

Credit score:

Neutral

Reputation score:

3,140

Employees:

1

Forecast turnover (2024):

55,404 €

Construction of electricity and communications networks in Tallinn

electrical works, solar energy panels, luminaire installation, Lightning protection, construction of external networks, electrical shields assembly, technical inspection, measurements, installation of switches, socket and switch installation

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