- Credit score:
- Reliable
- Reputation score:
- 2,610
- Employees:
- 1
- Forecast turnover (2026):
- 35,605 €
Engineering-technical design
electrical installations maintenance, electrical installations expert opinion, electrical installations condition evaluation, electrical craftsmanship, technical consulting electrical installations, electrical supervision services, electrical installations for businesses, electrical installations for homes, electrical installations projecting services, technical condition assessment electrical
-
design of electrical installations
-
crippling of electrical installations
-
assessment of the technical condition of electrical installations
-
electrical installations design
-
technical condition assessment electrical
-
technical consulting electrical installations
-
electrical installations condition evaluation
-
engineering-technical design
-
preparation of an expert report on electrical installations
-
projecting of electrical installations and handicrafts
-
services offered to businesses and industries
-
services offered for residential buildings
-
industrial electrical services
-
residential electrical services
-
electrical installations maintenance
-
electrical expert report preparation
-
electrical installations projecting services
-
electrical installations for homes
-
electrical installations for businesses
-
electrical supervision services
-
electrical craftsmanship
-
electrical installations expert opinion
- Credit score:
- Reliable
- Reputation score:
- 8,930
- Employees:
- 47
- Forecast turnover (2026):
- 11,312,509 €
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
-
design
-
installation and switching of various electrical equipment
-
technical systems
-
technical systems maintenance
-
electrical systems
-
installation of air conditioning systems
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
rental workforce mediation
-
installation of cables and supporting structures for cable line bases
-
working and emergency lighting, led downlight
-
grounding and lightning protection
-
external networks
-
electric heating
-
assembly and installation of force and control shields
-
management systems for industrial and residential buildings
-
electrical systems and automation
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
Installation of sanitary equipment
sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
ventilation work
-
installation of heat pumps and air conditioners
-
design
-
installation
-
santechnical works
-
installation of sanitary equipment
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
outsourcing
-
metal cladding
-
sprinkler and firefighting
-
water supply and sanitation works
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
maintenance
-
sewer works
-
sprinkler
- Credit score:
- Reliable
- Reputation score:
- 5,240
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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
-
hydrotechnical works
-
replacement of roof cover
-
installation of roof systems
-
roofing
-
design
-
roof
-
maintenance
-
inspection
-
insulation of roof
-
installation work
-
roofing
-
construction and real estate
-
building construction firms
-
roof bollards
-
roof construction
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
hydroinsulation
-
repair and maintenance
-
building
-
warm-up
- Credit score:
- Neutral
- Reputation score:
- 3,780
- Employees:
- 10
- Forecast turnover (2026):
- 642,508 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
-
san technical works
-
sanitary technical services
-
sanitary technical works
-
design
-
electrical works
-
san technical services
-
panel installations
-
installation
-
painting works
-
construction of facilities
-
automation and electrical works
-
construction of residential and non-residential buildings
-
construction services
-
project design
-
finishing works
-
residential construction services
-
construction project management
-
non-residential building construction
-
electrical work contractors
-
interior finishing services
-
automation electrical services
-
building finishing contractors
-
commercial construction services
-
construction service providers
-
building project design services
-
industrial construction services
-
custom home building services
-
renovation and remodeling services
-
automation and electrical works
-
construction of residential and non-residential buildings
- Credit score:
- Reliable
- Reputation score:
- 3,210
- Employees:
- 6
- Forecast turnover (2026):
- 1,096,858 €
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 maintenance
-
climate control installations
-
service and care of software papers
-
cleaning of ventilation
-
installation
-
design
-
equipment
-
construction of systems
-
thermia
-
air conditioning installation
-
construction and real estate
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
air conditioning systems
-
climate control equipment sale
-
air conditioning units
-
ground source heat pumps
-
sale and installation of ground heat pumps
-
ventilation equipment sales
-
installation of ventilation equipment
-
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
-
protection and care of ventilation-systems
-
precision and care of question systems
- Credit score:
- Reliable
- Reputation score:
- 3,140
- Employees:
- 2
- Forecast turnover (2026):
- 97,124 €
Finishing of buildings
elimination of damage, restoration of details, Assessment of damage, Construction work, repair works, interior finishing, electrical works, tiling services, demolition services, Landscaping works
-
electrical works
-
assessment of damage
-
elimination of damage
-
restoration of furniture
-
installation
-
assessment
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction work
-
repair works
-
interior finishing
-
tiling services
-
demolition services
-
landscaping works
-
elimination of insurance losses
-
carrying out cleaning work
-
implementation of safety measures
-
construction planning
-
construction management
-
construction quality control
-
warranty services
-
finishing works
-
demolition and cleaning work
-
santehnical works
-
furniture manufacturing
-
restoration of furniture details
-
floor covering services
-
glue-free parquet
-
glued parquet
- Credit score:
- Reliable
- Reputation score:
- 2,710
- Employees:
- 3
- Forecast turnover (2026):
- 404,624 €
Installation of air conditioning systems
Construction, Construction, Insulation work, Stainwork, Diamond sawing work, ventilation design, Installation of ventilation equipment, Maintenance of ventilation systems, Ventilation work, air source heat pumps
-
maintenance of ventilation systems
-
design
-
installation
-
installation of air heat pumps
-
technical
-
the outcast
-
installation of air conditioning systems
-
construction
-
construction
-
stainwork
-
diamond sawing work
-
ventilation design
-
installation of ventilation equipment
-
ventilation work
-
air source heat pumps
-
ventilation
-
diamond drilling
-
isolation and smelter services
-
installation and design
-
air heat pumps
-
sales
-
maintenance
-
repair
-
post-sale
-
demolition services
-
air intake
-
chimney
-
stain works
-
window stain
-
brush stain
- Credit score:
- Neutral
- Reputation score:
- 2,710
- Employees:
- 3
- Forecast turnover (2026):
- 373,256 €
Building construction works
Installation materials, air conditioning systems, heating solutions, Tubes, Ventilation work, ventilation equipment sales, ventilation equipment servicing, ventilation installation, ventilation maintenance and surveying, Heat-recovery ventilation
-
air conditioning systems
-
exchange of parts
-
design
-
installation
-
design of ventilation systems
-
building construction works
-
installation materials
-
heating solutions
-
tubes
-
ventilation work
-
ventilation equipment sales
-
ventilation equipment servicing
-
ventilation installation
-
ventilation maintenance and surveying
-
heat-recovery ventilation
-
e-shop
-
private houses and apartments
-
industrial buildings
-
commercial premises
-
control
-
regulation
-
reorganisation
-
accessories
-
filters
-
air distribution systems
-
maintenance and surveying
-
integrated solutions
-
indoor climate
-
sales
-
maintenance
- Credit score:
- Borderline
- Reputation score:
- 2,650
- Employees:
- 9
- Forecast turnover (2026):
- 1,438,587 €
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
-
sanitary technical works
-
accounting
-
detection of pipe leaks
-
design of the apartment
-
performance of electrical works
-
trail washing van
-
the trail wash bus
-
installation of sanitary equipment
-
construction
-
construction
-
heating solutions
-
administrative service
-
data security
-
maintenance service
-
emergency repair
-
bucket and excavation work
-
cleaning service
-
repair service
-
security service
-
energy management
-
technosystem emergency repairs
-
elimination of sewerage blockages
-
milling work for in-house ducts
-
detection of leaks in various pipelines
-
elimination of blockages
-
milling works for ducts
-
radiators
-
air to water heat pumps
-
septics and tanks
-
consulting service
- Credit score:
- Reliable
- Reputation score:
- 2,570
- Employees:
- 5
- Forecast turnover (2026):
- 332,812 €
Installation of air conditioning systems
optimization of heat transfer, gas and steam, regular, diagnosis of failures, rapid response, Design, work drawings and diagrams, installation services, effectiveness counseling, energy saving solutions
-
installation
-
use of thermal oil
-
technical analysis
-
optimization of heat transfer
-
design
-
diagnosis of failures
-
installation of air conditioning systems
-
heating solutions
-
energy-saving heating system
-
gas vapor
-
thermal oil
-
eco-friendly
-
maintenance
-
energy-saving solutions
-
energy saving solutions
-
effectiveness counseling
-
installation services
-
work drawings and diagrams
-
rapid response
-
regular
-
gas and steam
- Credit score:
- Reliable
- Reputation score:
- 2,530
- Employees:
- 1
- Forecast turnover (2026):
- 113,527 €
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
-
management of electrical control
-
assessment of electrical audit
-
assessment of energy efficiency
-
electrical system upgrade
-
assessment of electrical system
-
assessment
-
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
-
installation of electrical handheld
-
maintenance of electrical handheld
-
repair of electric handheld
-
verification of electrical audit
-
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
-
installation of light cable
-
replacement of television cable
- Credit score:
- Neutral
- Reputation score:
- 2,510
- Employees:
- 1
- Forecast turnover (2026):
- 38,119 €
Building construction works
foundation repairs, restoration of rainwater systems, revision of rainwater systems, maintenance of rainwater systems, renovation of farmhouses, repairing the foundation, window and door restoration, electrical renovation, Installation, preparation
-
installation of roofs
-
construction of roofs
-
repair of roofs
-
roof renovation
-
roof construction
-
repairing the foundation
-
electrical renovation
-
design
-
installation of rainwater systems
-
installation of roof security products
-
manufacture of structures
-
rolled sheet roofs
-
installation of roofing sheets
-
roof trimming
-
inspection of roofs
-
construction of rainwater systems
-
repair of rainwater systems
-
renovation of rainwater systems
-
design of rainwater systems
-
restoration of rainwater systems
-
revision of rainwater systems
-
maintenance of rainwater systems
-
renovation of farmhouses
-
window and door restoration
-
foundation repairs
-
restoration of wooden structures
-
waltz sheet
-
preparation
-
installation
-
installation of rainwater systems and roof safety products
- Credit score:
- Risky
- Reputation score:
- 1,857
- Employees:
- 1
- Forecast turnover (2026):
- 166,467 €
Installation of air conditioning systems
ventilation maintenance and cleaning, ventilation equipment sales, air quality measurement, maintenance contracts, cleaning of ducts and pipes, exchange of air filters, sale of ventilation accessories, system control, heat restorers, cleaning services
-
exchange of air filters
-
assessment of ventilation needs
-
installation of fans
-
installation
-
assessment
-
installation of air conditioning systems
-
ventilation maintenance and cleaning
-
ventilation equipment sales
-
air quality measurement
-
maintenance contracts
-
cleaning of ducts and pipes
-
sale of ventilation accessories
-
system control
-
heat restorers
-
cleaning services
-
ventilators
-
ventilation installation
-
apartments
-
commercial buildings
-
apartment associations
-
industrial buildings
-
selection of system components
-
creating a ventilation plan
-
preparation of project documentation
-
ductic installation
-
installation and maintenance of filters
-
installation of control devices and sensors
-
maintenance
-
island land
-
ventilation maintenance
- Credit score:
- Risky
- Reputation score:
- -12,358
- Employees:
- 13
- Forecast turnover (2026):
- 1,780,620 €
Installation of air conditioning systems
system configuration, Insulation of ventilation systems, partial solution installation, Construction, Construction, construction and surveying, Design, maintenance and insulation, ventilation system installation, Installation
-
design
-
installation
-
installation of pipes and ducts
-
change of filters
-
technical maintenance
-
ventilation systems installation
-
design of ventilation systems
-
installation of air conditioning systems
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
construction and surveying
-
maintenance and insulation
-
ventilation system installation
-
full-solution installation
-
partial solution installation
-
system configuration
-
system cleaning
-
production buildings
-
indoor climate
-
maintenance
-
activities
-
all over estonia
-
ventilation maintenance
-
construction of ventilation systems
-
tartu
-
measuring
-
isolation
- Credit score:
- Reliable
- Reputation score:
- 3,970
- Employees:
- 16
- Forecast turnover (2026):
- 3,593,208 €
Installation of air conditioning systems
20 years of experience, heating, ventilation, air conditioner, Construction, Environmental Engineering, Design, Chiller, energy conservation, Good Builder
-
design
-
professionals in their field
-
construction of technical systems
-
maintenance
-
the general contractor
-
technical systems
-
installation of air conditioning systems
-
construction and real estate
-
heating
-
ventilation
-
air conditioner
-
construction
-
environmental engineering
-
chiller
-
energy conservation
-
good builder
-
hvac
-
cooling
-
cooling logs
-
spot retraction
-
kvvkj
-
irrigation
-
head of object
-
long-term experience
-
project manager
-
indoor climate
-
influx
-
warm node
-
specialist
-
fan
- Credit score:
- Reliable
- Reputation score:
- 3,160
- Employees:
- 16
- Forecast turnover (2026):
- 4,661,643 €
Installation of air conditioning systems
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
-
insulation of climate systems
-
repair of climate systems
-
air conditioning systems
-
technical systems
-
design
-
installation
-
design
-
installation of air conditioning systems
-
climate systems tuning
-
maintenance 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
-
ventilation system configuration
-
maintenance of ventilation systems
-
repair of ventilation systems
-
construction of energy systems
-
ventilation work
-
maintenance
-
tartu
-
installation and maintenance
-
systems design
-
solutions
-
repair work
-
filters
-
isolation
-
20 years of experience
- Credit score:
- Reliable
- Reputation score:
- 2,370
- Employees:
- 9
- Forecast turnover (2026):
- 729,862 €
Installation of air conditioning systems
Tallinn, water supply systems, ventilation systems, Construction of technical systems, thermal assemblies, Sewer systems, apartment buildings, cooling systems, cooling, expert assessments
-
audit of construction works
-
expert assessment of building design documentation
-
maintenance
-
thermal assemblies
-
construction of technical systems
-
installation of air conditioning systems
-
expert assessments
-
construction
-
construction
-
system maintenance
-
heating systems
-
tallinn
-
cooling
-
cooling systems
-
apartment buildings
-
sewer systems
-
ventilation systems
-
water supply systems
- Credit score:
- Reliable
- Reputation score:
- 1,690
- Employees:
- 3
- Forecast turnover (2026):
- 562,087 €
Painting and glazing
supervision of construction works, Demontage, Cleaning, roof cleaning, Building, repair, sweden, Training, assembly, tools
-
roof cleaning
-
supervision of construction works
-
roof cleaning
-
assessment
-
maintenance
-
construction work
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
building
-
repair
-
sweden
-
training
-
assembly
-
tools
-
safety at work
-
cleaning
-
disassembly
-
emergency situations
-
bundling
-
lifters
-
monitoring
-
carabins
-
window wash
-
technique
-
execution
-
safety requirements
-
cords
-
organizing
-
rope access
- Credit score:
- Reliable
- Reputation score:
- 1,580
- Employees:
- 14
- Forecast turnover (2026):
- 565,016 €
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
-
audit of construction works
-
expert assessment of building design documentation
-
design
-
electrical installations design
-
technical maintenance
-
installation of air conditioning systems
-
architecture design firms
-
construction and real estate
-
building projects
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating solutions
-
design companies
-
equipment and machinery
-
road and bridge construction
-
construction
-
construction
-
maintenance of ventilation systems
-
ventilation systems regulation
-
training
-
assembly
-
execution
-
installation
-
maintenance
-
water supply