- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 21
- Forecast turnover (2026):
- 3,062,842 €
Electrical installation
troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment
-
electrical installation
-
design
-
installation of cable wires
-
assembly of electrical equipment
-
installation of wires
-
energy audit of the object
-
delivery of equipment
-
electrical installation
-
construction and real estate
-
automation works
-
weak current electrical work
-
electrical assembly work
-
installation of current and lighting networks
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
installation of electric heating
-
connecting cables and wires
-
project development
-
start-up and tuning work
-
electricity
- 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
-
energy
-
construction
-
construction
-
design
-
audit
-
audit of defence and management systems
-
design
-
the knee land
-
energy
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
energy and mineral resources
-
heating
-
electrical construction
-
handle management
-
control measurements
-
installation
-
design of external and internal parts
-
design of weak current systems
-
design of strong current systems
-
design of lighting
-
construction of supply lines
-
construction of internal electrical installations
-
lightning protection construction
-
assembly of shields
-
technical inspection
-
reporting and documentation
-
risk analysis
-
installation
- 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
-
energy
-
construction and maintenance of energy systems
-
audit of construction works
-
expert assessment of building design documentation
-
energy equipment
-
thermal energy equipment
-
technical maintenance
-
construction and real estate
-
energy and mineral resources
-
commercial equipment and consumables
-
central heating systems
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
construction of gas installation
-
gas works
-
accumulation tanks
-
spare parts for steam boilers
-
steam equipment
-
boilers
-
gas boilers
-
calorifers
-
container boiler houses
-
elements of heating systems
-
design of heating systems
-
ground source heat pumps
-
modular chimneys
-
measuring equipment
- Credit score:
- Borderline
- Reputation score:
- 3,100
- Employees:
- 7
- Forecast turnover (2026):
- 363,015 €
Engineering-technical design
Construction, Heritage conservation, fire safety, Audit of construction works, Expert assessment of building design documentation, Design, construction and maintenance of fire safety, Design, lawmaking, measurement and amendment projects, renovation and restoration projects
-
construction
-
audit of construction works
-
audit of the building
-
energy label
-
measurement and audit of electrical installations
-
preparation of audit of gas installation
-
heritage conservation
-
fire safety
-
expert assessment of building design documentation
-
design, construction and maintenance of fire safety
-
design
-
lawmaking
-
measurement and amendment projects
-
renovation and restoration projects
-
rebuilding and expansion projects
-
general design
-
measurement and amendment projects
-
occupancy permit application
-
entry of construction works in register of construction works
-
legalisation of illegal construction works
-
fire safety audit
-
expert assessment of heating equipment
-
preparation of fire safety of building design documentation
-
set-up
-
application for a licence to use
-
design of special parts
-
renovation projects
-
rebuilding project
-
extension projects
-
preparation of building documentation / application for use and occupancy permits
- Credit score:
- Reliable
- Reputation score:
- 2,610
- Employees:
- 4
- Forecast turnover (2026):
- 359,623 €
Building construction works
Fire Protection, building and finishing materials, Owner supervision, energy-efficient insulation, renovation work of a private house, Construction work for social houses, Construction, Construction, Audit of construction works, construction expertise
-
energy-efficient insulation
-
audit of construction works
-
energy-efficient buildings
-
insulation of cladding
-
energy efficiency
-
construction and real estate
-
building and finishing materials
-
building construction firms
-
renovation work of a private house
-
construction
-
construction
-
construction expertise
-
owner supervision
-
thermal insulation materials
-
warm-up work
-
additional heating
-
panel houses
-
wooden houses
-
additional roof insulation
-
additional insulation of external walls
-
additional floor insulation
-
floor insulation
-
roofing and insulation
-
insulation work
-
tables
-
installation
-
walls
-
heat
-
material
-
drawings
- Credit score:
- Reliable
- Reputation score:
- 11,350
- Employees:
- 18
- Forecast turnover (2026):
- 13,339,315 €
Professional construction service!
We provide professional general contracting and project management services in the design and construction of buildings and facilities.
-
the warehouse
-
construction
-
construction
-
audit of construction works
-
solar energy panels
-
the development project
-
the living district
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
residential property development
-
apartment building
-
construction of facilities
-
terraced house box
-
production building
-
maintenance of public roads
-
expert assessment of building design documentation
-
general contractor for construction
-
property development
-
restoration
-
project management
-
design
-
terraced houses
-
residential area
-
apartments
-
sales
-
smart
-
residential buildings
-
liability
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 6,790
- Employees:
- 32
- Forecast turnover (2026):
- 4,319,204 €
Road construction
Water construction, energy and mineral resources, mineral resources and natural resources, road and bridge construction, road construction, Construction work for road junctions, Construction, construction and surface work of highways and highways, Road construction work, Roadworks, Recreation facilities
-
energy and mineral resources
-
construction
-
maintenance of public roads
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
maintenance of roads
-
construction and real estate
-
mineral resources and natural resources
-
road and bridge construction
-
road construction
-
construction research
-
asphalting work services
-
soil
-
soil work services
-
bridge construction
-
sports ground construction
-
tubes
-
trackwork
-
tunnel construction
-
tartu
-
design and construction
-
road construction
-
external races
-
mining
-
water construction
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 6,060
- Employees:
- 49
- Forecast turnover (2026):
- 4,270,521 €
Building construction works
soil and maintenance works, heritage monitoring, general construction restoration works, finishing works, Main Contract for Restoration, general contracting of construction works, construction and assembly works, finland, projects for energy efficient buildings, projects for r/b structures
-
audit of construction works
-
expert assessment of building design documentation
-
energy-efficient buildings
-
general contracting of construction works
-
projects for energy efficient buildings
-
building construction works
-
construction and real estate
-
construction
-
heritage conservation
-
construction
-
construction research
-
cuneiform implants
-
study plans and studies
-
operating and maintenance plans
-
heritage monitoring
-
general construction restoration works
-
finishing works
-
main contract for restoration
-
construction and assembly works
-
soil and maintenance works
-
cuneiform foundation projects
-
projects for earthworks
-
projects for r/b structures
-
finland
-
project manager
- Credit score:
- Reliable
- Reputation score:
- 3,230
- Employees:
- 13
- Forecast turnover (2026):
- 671,956 €
Engineering-technical design
machinery and tools, Expert assessment of building design documentation, Audit of construction works, Construction, road and bridge construction, Equipment and machinery, Design Companies, Measuring equipment and work, Media and Printing, architecture design firms
-
office and office services
-
energy and mineral resources
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
architecture design firms
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
heating
-
heating solutions
-
machinery and tools
-
media and printing
-
measuring equipment and work
-
design companies
-
equipment and machinery
-
road and bridge construction
-
engineering-technical design
- 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
-
energy management
-
elimination of blockages
-
detection of pipe leaks
-
design of the apartment
-
installation work
-
trail washing van
-
the trail wash bus
-
heating solutions
-
administrative service
-
data security
-
maintenance service
-
emergency repair
-
sanitary technical works
-
bucket and excavation work
-
cleaning service
-
repair service
-
security service
-
accounting
-
technosystem emergency repairs
-
elimination of sewerage blockages
-
milling work for in-house ducts
-
detection of leaks in various pipelines
-
milling works for ducts
-
radiators
-
air to water heat pumps
-
septics and tanks
-
consulting service
-
fast and high-quality installation
- Credit score:
- Reliable
- Reputation score:
- 2,420
- Employees:
- 1
- Forecast turnover (2026):
- 104,286 €
Construction of electricity and communications networks
Construction of energy systems, outdoor lighting, installation of cable works, construction of cable works, repair of cable works, installation of cables and wires, managing cable works, create cable connections, inspection of cables and wires, configuring cables and wires
-
construction of energy systems
-
verification of electrical audit
-
assessment of electrical audit
-
assessment of energy efficiency
-
electrical system upgrade
-
identification of energy saving opportunities
-
building
-
assessment
-
electrical installation
-
outdoor lighting
-
installation of cable works
-
construction of cable works
-
repair of cable works
-
installation of cables and wires
-
managing cable works
-
create cable connections
-
inspection of cables and wires
-
configuring cables and wires
-
installation of electrical handheld
-
management of electrical control
-
maintenance of electrical handheld
-
repair of electric handheld
-
auditing electrical equipment
-
electrical audit management
-
installation of electricity and communications networks
-
construction of electricity and communications networks
-
management of electricity and communications networks
-
repair of electricity and communications networks
-
installation of new cable
-
carrying a data cable
- Credit score:
- Reliable
- Reputation score:
- 52,560
- Employees:
- 372
- Forecast turnover (2026):
- 74,647,575 €
Construction of electricity and communications networks
electrical installation construction, technical design services, Support work for power lines, Perry construction work, Architectural, engineering and survey services, electrical installation works, Construction work for power lines, Operation of electrical equipment, Transformers, Construction work and civil engineering work of buildings or parts thereof
-
construction
-
maintenance of public roads
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction and maintenance of roads
-
rental of technology
-
energy
-
loan associations
-
holding companies
-
construction research
-
rail freight
-
technical maintenance and repair of railway vehicles
-
power grids
-
repair
-
diagnostics
-
maintenance
-
repair and maintenance
-
measurements
-
tallinn
-
road construction
-
technique
-
maintenance
-
electrical installation construction
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 29,570
- Employees:
- 69
- Forecast turnover (2026):
- 39,812,412 €
Other electricity production
Audit of construction works, Heat production, Sale of heat, Distribution of heat, gas works, Construction of gas installation, Gas sales, Provision of gas distribution service, Transmission of electricity via direct line, Expert assessment of building design documentation
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
other electricity production
-
heating
-
transmission of electricity via direct line
-
provision of gas distribution service
-
gas sales
-
construction of gas installation
-
gas works
-
distribution of heat
-
sale of heat
-
heat production
- Credit score:
- Reliable
- Reputation score:
- 7,560
- Employees:
- 41
- Forecast turnover (2026):
- 6,483,721 €
Other specialised construction activities in construction of buildings
building reconstruction, apartment buildings, concrete works, maru ehitus as, General construction, Construction work, Technique, Tartu County, Pilework, energy
-
audit of construction works
-
the general contractor
-
energy
-
other specialised construction activities in construction of buildings
-
construction and real estate
-
construction and real estate services
-
building and finishing materials
-
building construction firms
-
general and home services
-
construction
-
construction
-
environmentally friendly
-
tartu
-
tallinn
-
apartment building
-
buildings
-
production building
-
apartment buildings
-
concrete works
-
maru ehitus as
-
general construction
-
construction work
-
technique
-
building reconstruction
-
additional construction
-
tartu county
-
pilework
- Credit score:
- Reliable
- Reputation score:
- 4,630
- Employees:
- 23
- Forecast turnover (2026):
- 4,224,245 €
Pipeline and heating installation
central heating system, regulation, Pipeline installation and sanitary works, Construction, Construction, Repair of heating systems, renovation, sewer system, underfloor heating, radiator heating
-
construction
-
construction
-
repair of heating systems
-
energy audit
-
energy
-
balancing the heating system
-
construction of pipelines
-
construction and real estate
-
general and home services
-
renovation
-
sewer system
-
underfloor heating
-
radiator heating
-
regulation
-
licvidation
-
customers
-
tallinn
-
sanitation
-
sales
-
heating systems
-
maintenance
-
sewerage
-
draining
-
plumbing services
-
water supply
-
thermal assemblies
-
objects
-
warm node
-
heating systems renovation
-
auditing
- Credit score:
- Reliable
- Reputation score:
- 3,070
- Employees:
- 5
- Forecast turnover (2026):
- 5,028,684 €
Building construction works
Heritage conservation, energy, construction firm, Tartu County, Design, construction and maintenance of fire safety, Inspection and maintenance, Audit of construction works, Construction, fire safety, Design Companies
- Credit score:
- Reliable
- Reputation score:
- 3,060
- Employees:
- 19
- Forecast turnover (2026):
- 3,547,055 €
Building construction works
warm-up, Balcony railings, energy audit, facade renovation, renovation of balconies, repair and construction, construction of private houses, insulation of facades, Construction work, Tallinn
-
construction
-
construction
-
renovation of apartment building
-
insulation of facades
-
construction of private houses
-
renovation of balconies
-
facade renovation
-
energy audit
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
repair
-
facades
-
flat roof repair
-
private persons
-
warm-up
-
renovation
-
tallinn
-
construction work
-
repair and construction
-
balcony railings
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 2,830
- Employees:
- 14
- Forecast turnover (2026):
- 5,224,154 €
Pipeline and heating installation
Thermography, Pressure equipment works, Design, construction and maintenance of fire safety, Installation, energy efficiency, energy audit, engineering services, special materials, safety at work, gas works
-
energy and mineral resources
-
audit of construction works
-
expert assessment of building design documentation
-
energy efficiency
-
energy audit
-
construction and real estate
-
central heating systems
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
fire safety
-
construction
-
gas works
-
pressure equipment works
-
design, construction and maintenance of fire safety
-
installation
-
thermography
-
solutions
-
owner supervision
-
engineering services
-
safety at work
-
special materials
-
pipeline and heating installation
- Credit score:
- Reliable
- Reputation score:
- 2,570
- Employees:
- 17
- Forecast turnover (2026):
- 713,836 €
Building construction works
Maintenance of public roads, Expert assessment of building design documentation, Roofing, Complete reconstruction of the apartment building, general and civil engineering works, Reconstruction of an apartment building, construction and facade work, concrete work, repair of stairwells, Construction
-
maintenance of public roads
-
complete reconstruction of the apartment building
-
construction
-
construction
-
removal of icicles from roofs
-
energy efficiency
-
energy audit
-
expert assessment of building design documentation
-
roofing
-
general and civil engineering works
-
reconstruction of an apartment building
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
repair of stairwells
-
concrete work
-
facade work
-
project design services
-
snow cleaning
-
facade work
-
insulation of facades with wool
-
insulation of facades with styrofoam
-
coloring of facades
-
facade renovation
-
finishing works
-
snow cleaning work
-
mould and mushroom control
-
insulation of facades
-
warm-up
-
removal of icicles
- Credit score:
- Reliable
- Reputation score:
- 2,040
- Employees:
- 14
- Forecast turnover (2026):
- 513,826 €
Installation of air conditioning systems
Assembly, Expert assessment of building design documentation, Maintenance of ventilation systems, ventilation systems regulation, Design, electrical installations design, Training, maintenance, technical maintenance, water supply
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
construction
-
construction
-
audit of construction works
-
maintenance of ventilation systems
-
architecture design firms
-
construction and real estate
-
building projects
-
heating solutions
-
design companies
-
equipment and machinery
-
road and bridge construction
-
expert assessment of building design documentation
-
ventilation systems regulation
-
design
-
electrical installations design
-
training
-
assembly
-
execution
-
installation
-
maintenance
-
water supply
-
technical maintenance
-
installation of air conditioning systems