- Credit score:
- Borderline
- Reputation score:
- 3,130
- Employees:
- 8
- Forecast turnover (2025):
- 1,407,499 €
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
-
detection of leaks in various pipelines
-
fast and high-quality installation
-
construction and repair work
-
installation of septic tanks and tanks
-
installation of tanks and septic tanks
-
heating solutions
-
administrative service
-
data security
-
maintenance service
-
emergency repair
-
sanitary technical works
-
bucket and excavation work
-
cleaning service
-
repair service
-
security service
-
energy management
-
accounting
-
technosystem emergency repairs
-
elimination of sewerage blockages
-
milling work for in-house ducts
-
elimination of blockages
-
milling works for ducts
-
detection of pipe leaks
-
radiators
-
air to water heat pumps
-
septics and tanks
-
consulting service
-
design of the apartment
- Credit score:
- Reliable
- Reputation score:
- 2,360
- Employees:
- 1
- Forecast turnover (2025):
- 68,511 €
Flowing with Quality, Warming with Care.
We specialize in the installation, repair, and maintenance of sanitary equipment, waterways, and heating systems, delivering efficient and sustainable services.
-
installation of pipes and ducts
-
pipeline repair
-
installation of pipes
-
renovation of pipelines
-
installation of toilet and water dispenser
-
construction of waterways and heating tracks
-
construction of waterway and heating tracks
-
santechnical accidents
-
sanitary equipment installation
-
installation of sanitary equipment
-
waterway construction
-
waterways
-
heating trails
-
plumbing installation
-
installation and replacement of water heating radiators
-
water pipeline construction
-
heating, water and sewerage
-
plumbing services
-
san. technical work
-
sanitary technical works
-
sewer lines
-
replacement of water pipes
-
exchange of water meters without sealing
-
installation of water dispensers
-
cooling equipment installation
-
mixers exchange
-
boiler replacement
-
change of toilet pots
-
installation of sanitary equipment
-
plumbing installation services
- Credit score:
- Reliable
- Reputation score:
- 3,560
- Employees:
- 12
- Forecast turnover (2025):
- 962,291 €
Construction site preparation in Kohila vald
bucket services, Construction machinery and tools, excavation and earthworks services, Soil Machines, Sale of gravel, excavation, posthole drilling service, hydro-hammer work, Loading work, Planning work
-
construction and real estate
-
construction machinery and tools
-
rooting of trees and shrubs
-
installation of ground heating
-
rooting trees and shrubs
-
road construction work
-
transportation of construction waste and debris
-
excavation and earthworks services
-
soil machines
-
sale of gravel
-
excavation
-
posthole drilling service
-
hydro-hammer work
-
loading work
-
planning work
-
lifting work
-
tipper service
-
stump grinding
-
excavator loader
-
modern machinery
-
equipment
-
environmental safety requirements
-
charging
-
planning
-
hydro hammer
-
snow cleaning work
-
excavators jcb 4cx
-
jcb js 210
-
accessories and accessories
-
foundations
- Credit score:
- Reliable
- Reputation score:
- 2,860
- Employees:
- 3
- Forecast turnover (2025):
- 721,894 €
Excavation and soil work in Tartu
sale of bulk materials, excavation and earthworks services, Soil Machines, building equipment rental, excavation and earthworks, transport service with multilift type trucks, construction of external pipelines, excavator rental, room loader rental, excavators
-
construction of external pipelines
-
construction of roads, sites and parking lots
-
installation of cleaners and septic tanks
-
construction of water and sewerage pipelines
-
construction of drainage and stormwater systems
-
sales
-
construction and real estate
-
excavation and earthworks services
-
soil machines
-
building equipment rental
-
excavation and earthworks
-
transport service with multilift type trucks
-
excavator rental
-
room loader rental
-
excavators
-
tippers
-
loaders
-
preparation of construction sites
-
earthworks services
-
limestone rubble
-
sand and soil
-
freesasfalt
-
transport and disposal of containers
-
landscaping
-
building
-
tartu
-
heavy machinery
-
the excavation
-
multilift
-
soil work
- Credit score:
- Borderline
- Reputation score:
- 2,810
- Employees:
- 4
- Forecast turnover (2025):
- 554,582 €
Installation of air conditioning systems in Tapa
energy and mineral resources, heating solutions, mineral resources and natural resources, Soil Machines, Construction, Construction, installation of ground heat pumps, excavation, sale and packaging of revease households/septics, central systems
-
construction
-
construction
-
installation of ground heat pumps
-
sale and packaging of revease households/septics
-
sewerage
-
sales
-
sales and installation
-
installation of ground heat pump
-
installation of air conditioning systems
-
energy and mineral resources
-
heating solutions
-
mineral resources and natural resources
-
soil machines
-
excavation
-
central systems
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
maintenance work
-
sale and packaging of review households/septics
-
diamond drilling
-
water supply
-
cannulation plumbing
-
tanks and waste water systems
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
installation
-
drilling openings
- Credit score:
- Reliable
- Reputation score:
- 2,570
- Employees:
- 2
- Forecast turnover (2025):
- 115,585 €
Special construction work in Tallinn
plasma cutting machine, Rebuilding, installation of pipes, installation of oil tanks, installation of stair trunks, construction of warehouse buildings, angar construction, valtspink, Tallinn, metal structures fabrication
-
construction and real estate
-
construction of hangars
-
installation of pipes
-
installation of oil tanks
-
manufacture and installation of metal structures
-
building and finishing materials
-
different metal structures
-
welding
-
steelwork services
-
metal products
-
production buildings
-
industrial
-
metal construction
-
installation
-
preparation of projects
-
cnc milling
-
mechanical engineering
-
design
-
preparation
-
rebuilding
-
installation of stair trunks
-
construction of warehouse buildings
-
angar construction
-
valtspink
-
plasma cutting machine
-
semi-automatic tape saw
-
radial drilling machines
-
mig, mag, tig, mma welding equipment
-
metal structures fabrication
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 2,370
- Employees:
- 3
- Forecast turnover (2025):
- 137,967 €
Installation of sanitary equipment in Kanepi vald
plumbing services, sanitary technical works, installation of pipelines, Pipeline repair, water and sewerage pipelines, installation of pipes, sanitary equipment installation, leak search and repair, pipeline maintenance, water supply pipelines
-
installation of pipelines
-
pipeline repair
-
water and sewerage pipelines
-
installation of pipes
-
sinks and sanitary products
-
repair of pipelines
-
water and sanitation pipelines
-
pipework
-
installation and finishing of floors
-
installation and finishing of doors, windows and slats
-
sinks and sanitary facilities
-
plumbing services
-
sanitary technical works
-
sanitary equipment installation
-
leak search and repair
-
pipeline maintenance
-
water supply pipelines
-
sewer pipes
-
ventilation pipes
-
taps and faucets
-
toilets and sanitary appliances
-
shower angles and shower systems
-
leak search and repair
-
removing blockages
-
pipe insulation
-
inspection and maintenance
-
sanitary works
-
installation of sanitary equipment
-
maintenance of pipelines
-
interior decoration
- Credit score:
- Reliable
- Reputation score:
- 2,350
- Employees:
- 1
- Forecast turnover (2025):
- 146,760 €
Shaping Land, Sustaining Nature!
We specialize in excavation, soil works, forestry services, ditch cleaning, and vegetation management.
-
excavation and soil works
-
landscape construction work
-
installation of pipes
-
installation
-
sales
-
construction services
-
forestry
-
ditch clearing
-
cutting activities
-
shrub cutting
-
excavation work
-
forestry management
-
brush cutting
-
forest maintenance
-
shrub removal
-
tree cutting services
-
groundwork services
-
soil work contractors
-
ditch cleaning services
-
land clearing
-
vegetation management
-
environmental land services
-
commercial excavation
-
excavation and soil work services
-
forestry
-
ditch cleaning
-
cutting works
-
preparation of the plot
-
soil stabilization
-
shrubbing
- Credit score:
- Reliable
- Reputation score:
- 2,340
- Employees:
- 2
- Forecast turnover (2025):
- 23,852 €
Fusing Quality with Innovation
We specialize in high-quality metallic work, welding services for various materials, and comprehensive plumbing solutions, ensuring every project meets the highest standards of craftsmanship and durability.
-
waterway construction
-
renovation of pipes
-
construction of water and sewerage systems of apartment building
-
construction and replacement of heating pistes
-
construction of waterways and sewerage systems
-
installation and repair of heating system
-
installation of heating tracks and floor heating
-
water and sewerage systems
-
metal fabrication work
-
welding service
-
metal construction
-
welding work
-
metal pipe welding
-
stainless welding
-
aluminium and stainless welding
-
electrode welding
-
blacksmithing
-
plumbing
-
sewer works
-
sanitary technical works
-
sanitary equipment installation
-
waterways
-
heating trails
-
sewerage routes
-
plumbing installation
-
heating, water and sewerage
-
installation and replacement of water heating radiators
-
heating systems for apartment buildings
-
spinkler systems
-
exchange of bucket blades
- Credit score:
- Reliable
- Reputation score:
- 2,140
- Employees:
- 2
- Forecast turnover (2025):
- 111,965 €
Installation of sanitary equipment in Tartu
shower angles and shower systems, water supply pipelines, sewer pipes, ventilation pipes, taps and faucets, toilets and sanitary appliances, removing blockages, inspection and maintenance, pipe insulation, plumbing services
-
construction and real estate
-
installation of pipes
-
water and sewerage pipelines
-
sanitary equipment installation
-
sinks and sanitary products
-
installation of sanitary equipment
-
general and home services
-
construction
-
construction
-
sanitary technical works
-
pipeline repair
-
leak search and repair
-
pipeline maintenance
-
plumbing services
-
water supply pipelines
-
sewer pipes
-
ventilation pipes
-
taps and faucets
-
toilets and sanitary appliances
-
shower angles and shower systems
-
leak search and repair
-
removing blockages
-
pipe insulation
-
inspection and maintenance
- Credit score:
- Borderline
- Reputation score:
- 840
- Employees:
- 4
- Forecast turnover (2025):
- 197,710 €
Pipeline and heating installation in Saaremaa vald
cooling and air conditioning systems, heat pumps, maintenance, Installation, construction of pumping stations, construction of pressure trails, construction and insulation of outdoor trails, bucket loader services, excavation work, heating solutions, ventilation
-
maintenance
-
construction of pumping stations
-
construction of pressure trails
-
construction and insulation of outdoor trails
-
sewerage
-
construction of ventilation systems
-
pipeline and heating installation
-
cooling and air conditioning systems, heat pumps
-
installation
-
bucket loader services
-
excavation work
-
heating solutions
-
ventilation
-
bio-cleaners
-
water supply
-
e-shop
-
ventilation maintenance
-
warranty work
-
sewerage works
-
establishment of water supply
-
septics
-
collection wells
-
imbalances
-
sauna wells
-
air purifiers
-
solar energy panels
-
ground heating
-
air-to-air/air-to-water heat pump
-
boilers and battery tanks
-
installation accessories
- Credit score:
- Risky
- Reputation score:
- -10,174
- Employees:
- 19
- Forecast turnover (2025):
- 1,199,380 €
Installation of air conditioning systems in Kohtla-Järve
repair of metal fences or gates, Gas equipment, ventilation equipment, installation of pipes, sewer system construction, installation of electrical cables, welding of structures, construction of the sewer system, installation of pipelines, installation of air conditioning systems
-
construction
-
construction of roads
-
repair of metal products,
-
construction of trails
-
repair of metal products
-
installation of pipes
-
sewer system construction
-
construction of routes
-
installation of pipelines
-
construction of the sewer system
-
gas works
-
pressure equipment works
-
installation of industrial machinery
-
climate control installations
-
heating installation
-
equipment maintenance
-
technical solutions
-
climate control maintenance
-
heating equipment
-
gas equipment
-
installation of electrical cables
-
welding of structures
-
repair of metal fences or gates
-
repair of metal parts of equipment
-
installation of air conditioning systems
-
repair of metal gardens or gates
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 2,140
- Employees:
- 14
- Forecast turnover (2025):
- 2,613,385 €
Installation of insulation in Tallinn
conduct of pressure samples, Insulation work, selection of insulating materials, customized insulation solutions, ensuring energy efficiency, heat insulation projects, counselling, Insulation of roof, Insulation of walls, floor insulation
-
construction and real estate
-
cellulose and other materials
-
installation of systems
-
cleaning of air ducts
-
installation of pipes
-
selection of insulating materials
-
customized insulation solutions
-
ensuring energy efficiency
-
heat insulation projects
-
counselling
-
insulation of roof
-
insulation of walls
-
floor insulation
-
insulation of piping
-
mineral wool
-
insulating plates
-
insulation foams
-
insulation of the tore
-
ventilation work
-
pipe insulation
-
plumbing services
-
hvac sector work
-
air flow control
-
temperature adjustment
-
installation of heat insulation
-
application of vibration control
-
application of sound insulation
-
use of refractory materials
-
carrying out leakage checks
-
completion of repair work
- Credit score:
- Risky
- Reputation score:
- -130
- Employees:
- –
- Forecast turnover (2025):
- 4,925 €
Wholesale trade of various goods in Tallinn
construction of technical systems, sale of equipment and spare parts for technical systems, maintenance and after-service of technical systems, climate control equipment sale, technical systems maintenance, technical systems construction, equipment sales for technical systems, technical systems spare parts, technical systems after-service, technical systems servicing
-
construction of technical systems
-
hvac system installation
-
construction and installation of pipes and ducts
-
installation of control and regulation systems
-
installation of hvac systems
-
installation of control and adjustment systems
-
construction and installation of pipelines and ducts
-
sale of equipment and spare parts for technical systems
-
maintenance and after-service of technical systems
-
climate control equipment sale
-
technical systems maintenance
-
technical systems construction
-
equipment sales for technical systems
-
technical systems spare parts
-
technical systems after-service
-
technical systems servicing
-
hvac maintenance services
-
technical systems repair services
-
industrial technical systems services
-
commercial technical systems solutions
-
technical systems support
-
technical systems upgrade
-
installation of heating, ventilation and air conditioning systems
-
filters and cleaning equipment
-
ventilators
-
spare parts
-
heat pumps
-
air conditioning
-
routine inspections
-
emergency repair work
- Credit score:
- Borderline
- Reputation score:
- -1,150
- Employees:
- –
- Forecast turnover (2025):
- –
Installation of air conditioning systems in Tallinn
installation of ventilation system, installation of pipes, filters, Diagnostics, approval, system design, coordination of the project, air channels, ventilation system maintenance, maintenance work
-
repair
-
maintenance
-
installation of pipes
-
installation of ventilation system
-
preparation of documentation
-
coordination of the project
-
air channels
-
installation of air conditioning systems
-
capital repairs
-
tools
-
demonstration
-
demontage
-
drawings
-
mounting
-
details
-
magni
-
estimates
-
maintenance work
-
filters
-
diagnostics
-
approval
-
system design
-
ventilation system maintenance
- Credit score:
- Reliable
- Reputation score:
- 23,030
- Employees:
- 127
- Forecast turnover (2025):
- 50,718,784 €
Construction of sewer lines in Rae vald
Construction, repair works, Construction work related to the installation of pipelines, Welding, Design Companies, Roadworks, Installation of pipe system, Construction work for filling stations, General construction work of pipelines, Pipeline replacement work
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
construction of gas installation
-
construction of gas pipelines
-
sanitation
-
sales
-
construction of sewer lines
-
building construction firms
-
welding
-
design companies
-
maintenance of public roads
-
gas works
-
pressure equipment works
-
design
-
construction work
-
pumps
-
construction of boiler houses
-
plumbing
-
construction design
-
draining
-
gas trails
-
material
-
tallinn
-
sewer networks
-
harjumaa
-
electrical works
-
repair works
- Credit score:
- Reliable
- Reputation score:
- 4,890
- Employees:
- 33
- Forecast turnover (2025):
- 6,118,483 €
Erecting and dismantling of scaffolds, rental of cranes and other building equipment with an operator in Maardu
the Hoist, construction machinery and tools, construction machinery, construction tools, performance technique, Grey, machinery and tools, pavilions, lighting technology, Modular and portable buildings
-
construction and real estate
-
construction machinery and tools
-
construction
-
construction
-
sewerage
-
rental of containers
-
sales
-
installation
-
erecting and dismantling of scaffolds, rental of cranes and other building equipment with an operator
-
construction machinery
-
construction tools
-
performance technique
-
grey
-
machinery and tools
-
pavilions
-
lighting technology
-
sanitation
-
stain
-
doors
-
maintenance
-
modular house
-
electricity
-
interior finishing
-
interior
-
cleaning
-
fan
-
outdoor toilet facilities
-
lighting fixtures
-
tubes
-
tables
- Credit score:
- Reliable
- Reputation score:
- 4,770
- Employees:
- 25
- Forecast turnover (2025):
- 3,701,123 €
Road construction in Pärnu
technical assistance, Maintenance of public roads, road and bridge construction, Wharf construction work, Building work on roads, roads, streets and trails, Construction work for power lines, Installation of port lighting equipment, Construction work for water and sewerage pipelines, Installation of external lighting, Surface work
-
construction and real estate
-
road and bridge construction
-
construction
-
construction
-
sales
-
road and square construction
-
construction of sites
-
installation of pipes
-
plumbing installation
-
trade and services
-
maintenance of public roads
-
maintenance of roads
-
demolition
-
maintenance
-
repair
-
earthworks services
-
production building
-
the living district
-
accessories
-
maintenance
-
the knee land
-
maintenance and repair
-
broken stone
-
island land
-
tartu county
-
hiiumaa
-
garden planning
-
all over estonia
-
construction of parking lot
-
järva county
- Credit score:
- Reliable
- Reputation score:
- 4,620
- Employees:
- 23
- Forecast turnover (2025):
- 3,851,858 €
Pipeline and heating installation in Tallinn
central heating system, regulation, Pipeline installation and sanitary works, Construction, Construction, Repair of heating systems, renovation, sewer system, underfloor heating, radiator heating
-
construction and real estate
-
general and home services
-
repair of heating systems
-
sales
-
sewerage
-
construction of pipelines
-
pipeline and heating installation
-
construction
-
construction
-
renovation
-
sewer system
-
underfloor heating
-
radiator heating
-
energy audit
-
regulation
-
licvidation
-
customers
-
tallinn
-
sanitation
-
heating systems
-
maintenance
-
draining
-
plumbing services
-
water supply
-
thermal assemblies
-
objects
-
warm node
-
heating systems renovation
-
energy
-
auditing
- Credit score:
- Reliable
- Reputation score:
- 3,100
- Employees:
- 17
- Forecast turnover (2025):
- 3,926,906 €
Construction of wells in Pärnu
Drilling wells, thermal assemblies, All over Estonia, washout, Tallinn, Sales, Engineer, water supply, option of hire-purchase, laundry wells
-
energy and mineral resources
-
mineral resources and natural resources
-
construction
-
construction
-
wells
-
sewerage
-
option of hire-purchase
-
construction of wells
-
well accessories
-
heating solutions
-
closed heat system
-
geothermal drilling for heating
-
drilling well
-
hydrogeological works
-
ground heating
-
ground source heat pumps
-
thermal assemblies
-
all over estonia
-
washout
-
tallinn
-
sales
-
engineer
-
drilling wells
-
septics
-
water supply
-
laundry wells