Otsingu
tulemused

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.

• electrical systems

• electrical installation

• pipeline and heating installation

• heating

• ventilation

• cooling

• water supply

• strong current

• heating installation

• heating solution

• heat

• air exchange

• indoor climate

• air engineering

• power supply

Credit score:

Risky

Reputation score:

3,071

Employees:

4

Forecast turnover (2026):

327,497 €

Pipeline and heating installation

Installation of heating piping, Installation of water supply line, Installation of tanks and septic tanks, Dishwasher installation, Boiler Installation, Radiator Installation, Installation of air-water heat pumps, San Technical Works, Waterworks works, Sewer pipe replacement

• installation of piping, heating and air conditioning systems

• electrical works

• installation of water and sewerage systems

• installation of sewerage systems

• pipeline and heating installation

• installation of heating piping

• installation of water supply line

• installation of tanks and septic tanks

• dishwasher installation

• boiler installation

• radiator installation

• installation of air-water heat pumps

• san technical works

• waterworks works

• sewer pipe replacement

• water pipe replacement

• private house construction

• building and renovation

• sewerage pipelines installation

• climate control installations

• heating solutions

• installation of tanks

• installation of hot water boilers

• warm-up work

• water supply and sewerage

• plumbing services

• installation of boilers

• general construction

• construction preparation

• air conditioner installation

Credit score:

Neutral

Reputation score:

2,940

Employees:

6

Forecast turnover (2026):

452,185 €

Building construction works

heating systems, General construction and repair works, building finishing works, San. technical works, Water supply and sewerage, construction services, water supply installation, general construction services, sanitary technical services, residential construction services

• water supply and sewerage

• electrical works

• electrical work

• water supply and sanitation

• sewerage systems

• heating systems

• building construction firms

• general construction and repair works

• san. technical works

• construction services

• water supply installation

• general construction services

• sanitary technical services

• residential construction services

• plumbing and heating services

• commercial construction services

• sewerage system services

• repair works contractors

• building contractors

• construction and maintenance services

• sanitary and plumbing contractors

• civil engineering companies

• water infrastructure construction

• pipework

• wall construction

• foundation construction

• building construction

• repair work

• sanitary works

• commercial buildings

Credit score:

Borderline

Reputation score:

2,860

Employees:

13

Forecast turnover (2026):

1,578,722 €

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

• construction

• construction

• bucket and excavation work

• elimination of sewerage blockages

• detection of leaks in various pipelines

• septics and tanks

• construction and repair work

• performance of electrical works

• heating solutions

• administrative service

• data security

• maintenance service

• emergency repair

• sanitary technical works

• cleaning service

• repair service

• security service

• energy management

• accounting

• technosystem emergency repairs

• milling work for in-house ducts

• elimination of blockages

• milling works for ducts

• detection of pipe leaks

• radiators

• air to water heat pumps

• consulting service

• fast and high-quality installation

• design of the apartment

• interior decoration and furnishings

Credit score:

Reliable

Reputation score:

2,840

Employees:

2

Forecast turnover (2026):

159,613 €

Pipeline and heating installation

boiler maintenance, pipeline and heating installation, installation of pipes, repair of water systems, installation of heating systems, bathroom renovation, plumbing services, control and cleaning of ducts, installation of equipment, System maintenance

• pipeline installation

• pipeline and heating installation

• repair of water systems

• installation of heating systems

• pipeline and heating installation

• transport and courier services

• all different pipework

• shower angle installation

• installation of the sink

• heating equipment installation

• water and sewerage works

• repair of water and sewerage pipes

• repair of heating pipes

• installation of water and sewerage pipes

• installation of water and sewerage equipment

• installation of heating equipment

• installation of heating pipes

• repair of heating equipment

• installation of pipes

• bathroom renovation

• plumbing services

• boiler maintenance

• detection of leaks

• resolution of sewerage problems

• system maintenance

• installation of equipment

• control and cleaning of ducts

• detection and correction of leaks

Credit score:

Neutral

Reputation score:

2,830

Employees:

–

Forecast turnover (2026):

142,065 €

Installation of air conditioning systems

ventilation equipment, Sale of equipment, installation of equipment, Ventilation pipes, complete solutions for ventilation systems, price offers, Customer service, Planning, pipeline installation, installation of equipment and plafons

• complete solutions for ventilation systems

• planning

• pipeline installation

• installation of equipment and plafons

• system start-up and adjustment

• installation of air conditioning systems

• sale of equipment

• installation of equipment

• ventilation pipes

• price offers

• customer service

• komfovent domekt

• komfovent 450

• komfovent 400

• airbot s1 / s2

Credit score:

Risky

Reputation score:

2,810

Employees:

6

Forecast turnover (2026):

197,709 €

Building construction works

wall painting, diamond drilling and sawing, wall construction, Construction, renovation, Coloring, plasterboard installation, insulation, bathroom repair, Diamond Drilling

• construction

• insulation

• electrical cables/socket sockets

• cutting and bridging of windows, doors and other openings

• sawing and drilling into electrical cables/sockets

• electrical works

• compilation of electrical shield

• construction and real estate

• construction and real estate services

• building construction firms

• renovation

• coloring

• plasterboard installation

• bathroom repair

• diamond drilling

• sawing

• wall construction

• wall painting

• floor construction

• installation

• indoor building work

• renovation of houses and apartments

• cutting concrete floors

• sawing and drilling into ventilation, water and sewerage ducts

• construction work

• renovation of houses and apartments

• interior finishing works

• diamond drilling and sawing

• mini excavator rental

• stone structures

Credit score:

Reliable

Reputation score:

2,800

Employees:

–

Forecast turnover (2026):

43,958 €

Building construction works

ventilation systems, Construction, Construction, electrical works, owner supervision, Ventilation work, interior finishing, sauna construction, Roofing, building saunas

• construction

• construction

• electrical works

• laying of walls and ceilings

• water pipeline installation

• construction of ventilation systems for private houses

• ventilation systems

• building construction firms

• owner supervision

• ventilation work

• interior finishing

• sauna construction

• roofing

• building saunas

• parquet flooring services

• tiling services

• sanitary finishing

• finishing with lining table

• finishing of walls and ceilings

• plastering of walls and ceilings

• gypsum works

• intermediate ceiling construction

• masonry services

• concrete flooring construction

• foundation work

• sanitary equipment installation

• installation of radishes

• installation of radiant floor heating

• installation of soil collector

• construction of a heating hub

Credit score:

Reliable

Reputation score:

2,790

Employees:

7

Forecast turnover (2026):

365,499 €

Building construction works

renovation, insulation, Warm-up work, the facade, roof, Renovation work, indoor climate, Insulation and finishing, renovation of ventilation systems, reconstruction of heating system

• construction

• electrical works

• insulation

• insulation and finishing

• renovation of ventilation systems

• renovation services

• facade work

• project management

• flooring work

• heating solutions

• santechnical works

• ventilation work

• roof construction

• socket

• foundation

• warm-up

• opening fillings

• warm-up work

• the facade

• roof

• renovation work

• indoor climate

• renovation

• finishing

• märjamaa

• reconstruction of heating system

• building construction works

Credit score:

Borderline

Reputation score:

2,750

Employees:

6

Forecast turnover (2026):

209,059 €

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

• cooling and air conditioning systems, heat pumps

• construction of sewerage systems

• elimination of sewerage blockages

• repair of heating systems

• radiant floor heating systems

• construction and renovation of water and sewerage systems

• heating

• heating solutions

• equipment and machinery

• biodom pellet boilers

• boilers

• installation of sanitary equipment

• beril

• construction of thermal assemblies

• installation of radiant floor heating

• sanitary technical works

• installation of sanitary equipment

• maintenance and emergency services

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

• ion boilers galan

• ferrol heaters

• solid heating boilers econotherm

• heat pumps clitech

• biodom pellets

• kamen boilers

• technical maintenance

• ion boilers

• heating equipment

• heat pumps

• installation

Credit score:

Reliable

Reputation score:

2,530

Employees:

1

Forecast turnover (2026):

–

Flowing Through Challenges, Around the Clock!

We specialize in emergency work, including the repair, replacement, and insulation of pipes, as well as the renovation of heating systems.

• repair and replacement of pipes

• renovation of heating systems

• heating systems construction

• pipe repair and replacement

• repair and replacement of pipes

• construction of heating systems

• electrical works

• insulation

• emergency work

• removal of blockages

• elimination of accidents

• video study of technical systems

• sanitary technical works

• insulation of pipes

• pipe insulation

• heating system renovation

• heating system construction

• 24-hour emergency plumbing services

• blockage removal services

• accident elimination services

• technical system video inspection

• home and office sanitary works

• pipe insulation services

• plumbing insulation works

• emergency plumbing assistance

• technical system emergency repair

• sewer blockage clearing

• sewer pipe video examination

• 24-hour accident eradication

• emergency services

Credit score:

Risky

Reputation score:

2,497

Employees:

3

Forecast turnover (2026):

69,587 €

Finishing of buildings

facade insulation, Installation, Walls, the facade, insulation work, painting works, indoor building work, house insulation, Subcontracting, Construction work

• electrical and plumbing works

• construction

• construction

• design

• finishing works

• insulation

• renovation

• facade work

• plasterwork

• general construction

• preparatory work

• plastering

• finishing

• structure

• installation

• walls

• the facade

• insulation work

• painting works

• indoor building work

• facade insulation

• customers

• warm-up

• house insulation

• construction work

• subcontracting

• finishing of buildings

Credit score:

Reliable

Reputation score:

2,470

Employees:

–

Forecast turnover (2026):

204,418 €

Installation of air conditioning systems

heating solutions, Installation, pipeline installation, heating solution, equipment, heat pumps, heat pump, Air Water Heat Pump, maintenance, radiant floor heating

• pipeline installation

• pipeline installation services

• daikin and midea repair services

• maintenance and repair

• cooling systems

• installation of equipment

• heating solutions

• installation

• heating solution

• equipment

• heat pumps

• heat pump

• air water heat pump

• maintenance

• radiant floor heating

• ground source heat pumps

• underfloor heating

• radiator heating

• heating system installation

• radiator installation

• radiant floor heating systems

• ground source heat pump installation

• heating system maintenance

• radiator heating installation

• air water heat pump maintenance

• heating solutions installation

• heat pump equipment

• underfloor heating solutions

• full heating solutions

• turnkey heating systems

Credit score:

Reliable

Reputation score:

2,410

Employees:

6

Forecast turnover (2026):

281,723 €

Building construction works

Construction, renovation, construction of new buildings, construction of frames, gypsum works, foundation construction, insulation, concrete and electrical works, installation of roof coverings, rainwater systems installation

• insulation

• concrete and electrical works

• rainwater systems installation

• wall and floor tiling

• plastering

• plastering and painting

• tiling of walls and floors

• electrical works

• construction

• renovation

• construction of new buildings

• construction of frames

• gypsum works

• foundation construction

• installation of roof coverings

• wind box construction

• water and sewage system construction

• installation of radiators and floor heating

• waterproofing work

• painting

• thrusting

• coloring

• wallpapering

• installation of wall and ceiling coverings

• installation of floor coverings

• general construction work

• facade and roofing works

• santechnical works

• tiling work

• finishing works

Credit score:

Reliable

Reputation score:

2,330

Employees:

2

Forecast turnover (2026):

64,530 €

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

• construction and real estate

• electrical works

• pipeline installation and repair

• installation and repair of utility water and sewerage pipelines

• electrical work in the bathroom

• construction and real estate services

• building construction firms

• 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

• sanitary equipment installation

• san. technical works

• smaller general construction 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

• installation of shower enclosures

Credit score:

Reliable

Reputation score:

2,280

Employees:

1

Forecast turnover (2026):

63,063 €

Building Futures, Sustaining Dreams!

We provide comprehensive construction, repair, electrical, sanitary, and sewer services for a variety of projects.

• electrical works

• construction work of office and commercial premises

• office and commercial premises construction work

• pipeline services

• electrical systems

• construction work

• repair works

• sanitary works

• sewer works

• construction services

• sanitary technical services

• professional construction work

• building repair services

• commercial construction contractors

• building services engineering

• plumbing services

• electrical installation services

• sewer installation services

• office space construction

• certified repair works

• licensed electrical contractors

• sewerage works contractors

• commercial premises renovation

• repair work

• office space

• commercial buildings

• retail construction

• renovation projects

• heating solutions

• routine repair work

Credit score:

Reliable

Reputation score:

2,260

Employees:

5

Forecast turnover (2026):

516,478 €

Construction of sewer lines

plumbing works, electrical works, communications and electrical works, project management, energy systems, plumbing services, sale and transport of rubble sand, rainfall systems, water and sewerage systems, sewerage routes

• communications and electrical works

• communications and electricity works

• electrical works

• communications and electrical works

• energy systems

• water and sewerage systems

• parking lot construction

• water sewer

• fallout from sewage

• water and sewerage

• precipitation and sewage

• excavation work

• construction of sewerage lines

• infrastructure projects

• rainwater systems

• sewerage routes

• project management

• plumbing services

• plumbing works

• heavy equipment trailer services

• sale and transport of rubble sand

• rainfall systems

• construction of sewer lines

Credit score:

Neutral

Reputation score:

2,180

Employees:

1

Forecast turnover (2026):

153,505 €

Building construction works

construction of roofs, Ventilation work, warm-up, garden houses, general construction work, facade works, ventilation works, garden buildings, insulation, electrical works

• construction and real estate

• construction and real estate services

• construction

• construction

• electrical works

• insulation

• building construction firms

• construction services

• general construction work

• interior finishing works

• facade work

• roof construction

• flooring work

• santechnical works

• ventilation work

• warm-up

• garden houses

• general construction work

• facade works

• construction of roofs

• floorwork

• santechnical works

• ventilation works

• garden buildings

• building construction works

Credit score:

Reliable

Reputation score:

2,010

Employees:

–

Forecast turnover (2026):

18,503 €

Building construction works

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

• construction and real estate

• construction and real estate services

• sanitation

• electrical installation services

• electrical works

• wall paintings and graffiti

• 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

• sauna construction

• elimination of blockages

• licvidation

• elimination of sewerage blockages

• elimination of sewerage blockages

• labor leasing

• concrete services

• carpentry services

Credit score:

Borderline

Reputation score:

1,980

Employees:

3

Forecast turnover (2026):

79,838 €

Building construction works

construction services, garden buildings, painting works, facade of a private house, facade, Construction work for properties, Construction, Construction, building and renovation, Restoration works

• construction and real estate

• construction and real estate services

• construction

• construction

• building and renovation

• electrical works

• insulation

• building construction firms

• facade of a private house

• facade

• restoration works

• exterior plastering

• painting works

• construction services

• general construction work

• interior finishing works

• facade work

• roof construction

• flooring work

• santechnical works

• ventilation work

• warm-up

• garden houses

• general construction work

• facade work

• santechnical works

• facade works

• construction of roofs

• floorwork

• ventilation works