- Credit score:
- Reliable
- Reputation score:
- 3,690
- Employees:
- 6
- Forecast turnover (2026):
- 619,548 €
Installation of sanitary equipment
balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters
-
sanitary equipment installation
-
renovation and maintenance
-
installation
-
maintenance
-
septic tanks
-
septic systems installation
-
installation of sanitary equipment
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
washing of heating systems
-
balancing the heating system
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
shift of trousers
-
sewerage
-
floor
-
renovation
-
sewer system
-
repair
- Credit score:
- Reliable
- Reputation score:
- 3,290
- Employees:
- 1
- Forecast turnover (2026):
- 1,423,274 €
Construction of wells
well accessories, mineral resources and natural resources, Drilling wells, manufacture of cell wells, well location determination, construction of sewerage wells, installation of septic tanks, construction of drainage wells, construction of sewerage lines and suction areas, drilling of masts, posts, foundation holes
-
installation of septic tanks
-
installation of pump and hydrofor
-
septic systems installation
-
construction of sewerage wells and installation of septic tanks
-
sewer pits and septic tanks
-
repair
-
sewer wells and septic tanks
-
well accessories
-
mineral resources and natural resources
-
drilling wells
-
manufacture of cell wells
-
well location determination
-
construction of sewerage wells
-
construction of drainage wells
-
construction of sewerage lines and suction areas
-
drilling of masts, posts, foundation holes
-
construction of water trails
-
sale of concrete elements
-
cleaning and repair of wells
-
mineral resources
-
sewerage lines construction
-
natural resources
-
well cleaning services
-
drilling wells services
-
cell wells manufacturing
-
sewerage wells construction
-
drainage wells construction
-
suction areas construction
-
foundation holes drilling
-
water trails construction
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 4
- Forecast turnover (2026):
- 241,328 €
Installation of air conditioning systems
post-installation maintenance, heating system installation, Construction, fire safety, Construction, Inspection and maintenance, Design, construction and maintenance of fire safety, heating solutions, drainage pipelines construction, cooling systems installation
-
design, construction and maintenance of fire safety
-
septic tanks and biopurifiers installation
-
installation
-
septic tanks
-
installation and maintenance
-
installation of septic tanks and bio-cleaners
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
heating solutions
-
construction and real estate services
-
cooling systems installation
-
drainage pipelines construction
-
heating system installation
-
water and sewage system construction
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
firefighting water systems
-
sanitary engineering and installation
-
modernization of old boiler rooms
-
heating system maintenance and repair
-
general and home services
-
inspection and maintenance
-
fire safety design, construction and maintenance
-
system construction
-
repair and maintenance
- Credit score:
- Reliable
- Reputation score:
- 2,990
- Employees:
- 9
- Forecast turnover (2026):
- 1,212,380 €
Pipeline and heating installation
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
-
repair of heating systems
-
maintenance
-
installation
-
septic tanks
-
septic systems installation
-
pipeline and heating installation
-
construction and real estate
-
energy and mineral resources
-
central heating systems
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
climate control installations
-
ground source heat pumps
-
underfloor heating
-
radiant floor heating systems
-
radiator heating
-
tubes
-
air to water heat pumps
-
heating system
-
radiant floor heating
-
heating solution
-
economical
-
repair
-
tartu
-
heat pumps
-
tallinn
-
heat pump
- Credit score:
- Reliable
- Reputation score:
- 2,970
- Employees:
- 4
- Forecast turnover (2026):
- 1,094,463 €
Installation of air conditioning systems
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
-
installation of ground heat pumps
-
sale and packaging of revease households/septics
-
sale and packaging of review households/septics
-
tanks and waste water systems
-
installation
-
septic tanks
-
energy and mineral resources
-
heating solutions
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
excavation
-
central systems
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
maintenance work
-
diamond drilling
-
water supply
-
cannulation plumbing
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
drilling openings
-
plumbing services
-
apartment buildings
-
private houses
- Credit score:
- Reliable
- Reputation score:
- 2,960
- Employees:
- –
- Forecast turnover (2026):
- –
Maintenance and maintenance of the landscape
outbuilding of external sewerage and water mains, container rental, excavation with 8.6 tonnes of excavator, construction of roads and sites, Installation of septic tanks and bio-cleaners, installation of a ground heating collector, material sales and transport, the multilift truck, landscaping, road repair
-
construction of roads and sites
-
installation of septic tanks and bio-cleaners
-
installation of a ground heating collector
-
water pipeline installation
-
bio-cleaners installation
-
septic tank installation
-
ground heating collector installation
-
installation of a ground heating collector
-
installation of a rural heating collector
-
maintenance and maintenance of the landscape
-
outbuilding of external sewerage and water mains
-
container rental
-
excavation with 8.6 tonnes of excavator
-
material sales and transport
-
the multilift truck
-
landscaping
-
road repair
-
insulation of the foundation
-
digging a pond
-
rooting of stumps
-
external sewerage construction
-
landscaping services
-
construction material transport
-
container rental services
-
road construction contractors
-
multilift truck services
-
excavation services 8.6 ton excavator
-
site construction services
-
road repair services
-
foundation insulation services
- Credit score:
- Reliable
- Reputation score:
- 2,920
- Employees:
- 7
- Forecast turnover (2026):
- 418,017 €
Installation of sanitary equipment
bio-cleaners installation, Construction of waterways, Construction, Construction, Emergency work, Drainage systems, Construction of sewerage system, Construction of sewerage systems, sewerage pipelines installation, Construction of sewerage lines
-
water supply and repair of sewers
-
installation of stone parquet
-
installation of curbs
-
septic systems installation
-
installation
-
septic tanks
-
construction and real estate
-
general and home services
-
construction
-
construction
-
emergency work
-
drainage systems
-
construction of sewerage system
-
construction of sewerage systems
-
sewerage pipelines installation
-
construction of sewerage lines
-
construction of water measuring nodes
-
construction of waterways
-
construction of water trails
-
water supply and construction of sewerage lines
-
external sewerage construction
-
excavation work
-
preparatory work
-
rainwater, drainage pumping stations
-
installation of water measuring nodes
-
construction of water, sewerage pipelines
-
demolition services
-
construction of drainage pipes
-
construction and cleaning of drainage ditches
-
water and sewage system construction
- Credit score:
- Risky
- Reputation score:
- 2,830
- Employees:
- 4
- Forecast turnover (2026):
- 262,081 €
Other special construction work
heat pumps, ground source heat pumps, air water heat pumps, installation and maintenance of water and sewerage systems, heating system construction, repair & maintenance, chemical wash-out of heating and household water, installation of heat pumps, pressurization of water and heating systems, installation & maintenance of sanitary equipment, installation & maintenance of water meters
-
heat pumps
-
installation and maintenance of water and sewerage systems
-
installation & maintenance of water meters
-
installation of septic tanks, tanks & bio-cleaners
-
installation & maintenance of heat pumps
-
installation and maintenance of water and sewerage systems
-
construction and repair
-
ground source heat pumps
-
air water heat pumps
-
heating system construction, repair & maintenance
-
chemical wash-out of heating and household water
-
installation of heat pumps
-
pressurization of water and heating systems
-
installation & maintenance of sanitary equipment
-
insulation work for utility systems
-
installation of water and sewerage lines
-
floor heating and radiator heating design, installation & maintenance
-
washing of heating systems
-
installation & maintenance of heat meters
-
heating systems
-
geothermal pumps
-
air-water heat pumps
-
construction, repair and maintenance of heating systems
-
chemical rinsing of heating and household water
-
chemo-free cleaning
-
pressurization
-
sanitary equipment
-
water systems
-
sewer systems
-
septic solutions
- Credit score:
- Reliable
- Reputation score:
- 2,800
- Employees:
- 4
- Forecast turnover (2026):
- 229,356 €
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 tanks and septic tanks
-
installation of tanks
-
maintenance and repair of boilers
-
installation and maintenance of heat exchangers
-
installation
-
installation and maintenance
-
installation of heating piping
-
installation of water supply line
-
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 hot water boilers
-
warm-up work
-
water supply and sewerage
-
installation of piping, heating and air conditioning systems
-
plumbing services
-
installation of boilers
-
general construction
-
electrical works
-
construction preparation
- Credit score:
- Reliable
- Reputation score:
- 2,750
- Employees:
- 7
- Forecast turnover (2026):
- 398,640 €
Construction of sewer lines
Construction of sewerage lines, sanitation, Building, Installation, road construction, landscaping, plumbing services, site and road construction, execution work, septic systems installation
-
building and maintenance of lawns
-
tanks
-
maintenance of roads
-
installation
-
septic tanks
-
septic systems installation
-
water and sewage construction
-
excavation and filling works
-
drainage construction
-
installation of internal tracks
-
elimination of blockages
-
installation of water pipes
-
installation of sewage pipes
-
soil work services
-
trackwork
-
pumps
-
sewerage routes
-
the excavation
-
sanitation
-
building
-
road construction
-
landscaping
-
plumbing services
-
construction of sewerage lines
-
pipework construction
-
execution work
-
site and road construction
-
construction of sewer pipelines
-
construction of sewer lines
- Credit score:
- Reliable
- Reputation score:
- 2,670
- Employees:
- 1
- Forecast turnover (2026):
- 33,242 €
Pipeline and heating installation
pipework, heating solutions, Plumbing and fittings, various sanitary works, Construction, Installation, santechnical works, repair, maintenance, faucets
-
installation
-
repair
-
septic tanks
-
septic tank installation
-
maintenance and replacement of water heaters
-
installation of septic tanks and collection tanks
-
maintenance and replacement of boilers
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
general and home services
-
construction
-
santechnical works
-
maintenance
-
faucets
-
pipeline installation
-
various sanitary works
-
radiator installation
-
pärnu
-
apartment associations
-
exchange
-
boiler maintenance
-
sinks
-
construction of a heating pipeline
-
sanitation
-
building
-
renovation
-
water floor heating
-
sanitary equipment installation
-
heating systems construction
- Credit score:
- Borderline
- Reputation score:
- 2,640
- 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
-
construction
-
construction
-
maintenance service
-
septics and tanks
-
fast and high-quality installation
-
sewer installation work
-
installation of septic tanks and tanks
-
installation of tanks and septic tanks
-
installation of sanitary equipment
-
heating solutions
-
administrative service
-
data security
-
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
-
detection of leaks in various pipelines
-
elimination of blockages
-
milling works for ducts
-
detection of pipe leaks
-
radiators
-
air to water heat pumps
-
consulting service
- Credit score:
- Neutral
- Reputation score:
- 2,630
- Employees:
- 2
- Forecast turnover (2026):
- 146,754 €
Construction of sewer lines
Construction, Construction, Solutions, sanitation, new developments, excavation work, Multilift, heating solutions, Construction of roads, construction of sewer trails
-
installation of sewer and water pumps
-
repair and maintenance of pipelines
-
preparation and installation of routes
-
installation of central heating and underfloor heating
-
installation of bio-cleaners, septic tanks and tanks
-
construction
-
construction
-
solutions
-
sanitation
-
new developments
-
excavation work
-
multilift
-
heating solutions
-
construction of roads
-
construction of sewer trails
-
construction of water and sewer lines
-
sanitary work
-
excavation
-
design of routes
-
complete solutions for private homes
-
new development solutions
-
heating solutions
-
tipper services
-
installation of water pipelines
-
installation of sewage systems
-
eradication of blockages
-
soil work
-
sanitation services
-
multilift and tipper services
-
construction of water and sanitation lines
- Credit score:
- Reliable
- Reputation score:
- 2,530
- Employees:
- 4
- Forecast turnover (2026):
- 355,457 €
Construction of facilities
excavation work, Landscaping works, Installation of curbs, asphalting, roadworks and placebuilding, installation and renovation of septic tanks, drainage works and water drainage systems, mulching, planting, lawn treatment
-
installation and renovation of septic tanks
-
septic systems installation
-
installation
-
septic tanks
-
installation and renovation of septics
-
installation of septic tanks
-
excavation work
-
landscaping works
-
installation of curbs
-
asphalting
-
roadworks and placebuilding
-
drainage works and water drainage systems
-
mulching
-
planting
-
lawn treatment
-
street stone laying
-
road and site construction
-
foundation excavation
-
building
-
landscaping works
-
customers
-
site construction
-
digging
-
mini excavator
-
excavation service
-
lawn care
-
installation of street stones
-
excavation
-
installation of edge stones
-
drainage works
- Credit score:
- Reliable
- Reputation score:
- 2,520
- Employees:
- –
- Forecast turnover (2026):
- –
Road construction
ditching and planning work, demolition, Ditchwork, Road construction, Track construction, Root work, soil work services, Planning work, widening the road, road marking
-
ditching and planning work
-
trenching and digging
-
septics
-
installation of foundation
-
septic tanks
-
installation of septic tanks
-
digging the ditches
-
demolition
-
ditchwork
-
road construction
-
track construction
-
root work
-
soil work services
-
planning work
-
widening the road
-
road marking
-
strengthening the roadside
-
ditch clearing
-
construction of drainage ditches
-
shore reinforcement of ditches
-
foundations
-
excavation work
-
digging
-
levelling
-
reorganisation
-
soil
-
traces
-
ditches
-
machine park
-
soil leveling
- Credit score:
- Reliable
- Reputation score:
- 2,410
- Employees:
- 3
- Forecast turnover (2026):
- 88,183 €
Installation of sanitary equipment
Boiler Installation, waste water tank, Construction of roads, sanitation, Building, Installation, Design, septics, internal sewerage networks, sewer wells
-
sewage tanks
-
boiler installation
-
septics
-
installation
-
installation of sanitary equipment
-
construction of outdoor trails
-
waterway construction
-
construction of sewer trails
-
water pipeline construction
-
sewer pits
-
sewerage internal networks
-
radiator installation
-
floor heating pipeline
-
sewer wells
-
internal sewerage networks
-
design
-
building
-
sanitation
-
construction of roads
-
waste water tank
- Credit score:
- Reliable
- Reputation score:
- 2,400
- Employees:
- 2
- Forecast turnover (2026):
- 5,260 €
Construction of sewer lines
Drainage systems, Soil compactors, drainage construction, tube assistance, sewer construction, septic systems installation, bio-cleaners installation, installation of suction systems, repair of taps, closure of pipes
-
septic systems installation
-
installation of water filters
-
septics
-
installation
-
installation of septic tanks and bio-cleaners
-
construction and installation
-
septic tanks
-
drainage systems
-
soil compactors
-
drainage construction
-
tube assistance
-
sewer construction
-
bio-cleaners installation
-
installation of suction systems
-
repair of taps
-
closure of pipes
-
water pipeline installation
-
torulaser leica piper 200
-
tube laser hilti pp10
-
pipe wash
-
video survey of sewerage pipeline
-
bio-cleaners
-
seal systems
-
rainwater systems
-
building
-
tartu
-
construction of sewer systems
-
all over estonia
-
favourable price
-
15 years of experience
- Credit score:
- Neutral
- Reputation score:
- 2,330
- Employees:
- 2
- Forecast turnover (2026):
- 63,705 €
Complete support for construction and logistics
We offer integrated construction and logistics solutions from the project plan to the delivery and installation of materials. We provide a stable base, functional septic systems and safe forest and trade logistics.
-
installation and construction work
-
installation of septic systems
-
drainage
-
drainage of septic tanks
-
installation and maintenance of biological cleaners
-
installation work
-
excavation and soil work
-
design of construction projects
-
land remediation (drainage and levelling)
-
loading, transport and storage
-
digging work
-
dirt work
-
equalisation
-
supply of wood-based materials
-
sorting of forest trees
-
trailer carriage (up to 5,5 t)
- Credit score:
- Reliable
- Reputation score:
- 2,240
- Employees:
- 3
- Forecast turnover (2026):
- 66,097 €
Purifying Water, Protecting Nature
We specialize in the sale and installation of septic tanks, biocleaners, and storage tanks, offering expert advice and support throughout the process.
-
construction
-
construction
-
septic tank installation
-
residential septic tanks
-
accessories for septic tanks
-
septic tank maintenance services
-
installation and setup instructions
-
construction of sewer lines
-
bio-treatment plants for waste water
-
sustainable water management
-
wastewater management solutions
-
environmentally friendly septic tank systems
-
water treatment of residential buildings
-
company wastewater management
-
automatic biopurition systems
-
commercial septic solutions
-
bio-cleaners for homes
-
industrial oil separators
-
fat trappers for restaurants
-
automatic bio-cleaning
-
wastewater management consultations
-
environmental impact assessments
-
follow-up service
-
septikuabi
- Credit score:
- Reliable
- Reputation score:
- 2,200
- Employees:
- 1
- Forecast turnover (2026):
- 70,651 €
Maintenance and maintenance of the landscape
construction debris, transport of construction debris, Multilift tipper carriage, carriage of bulk material, construction machinery transport, transportation of construction material, material transport services, construction of roads and subsoil, sealing the yard, the square, Digging foundations, construction of parking lots, sites and roads
-
water pipe installation
-
installation of the septic tank and establishment of the seepage
-
installation of various tanks
-
installation of rainwater and drainage pipe
-
carrying out excavation and earthworks
-
transport of sand, soil, soil, rubble
-
maintenance and maintenance of the landscape
-
construction debris, transport of construction debris
-
multilift tipper carriage
-
carriage of bulk material
-
construction machinery transport
-
transportation of construction material
-
material transport services
-
construction of roads and subsoil
-
sealing the yard, the square
-
digging foundations
-
construction of parking lots, sites and roads
-
landscaping works
-
soil planning
-
excavator rental with driver
-
sale and transport of bulk material
-
with a small dumpster up to 3.5t
-
with large tipper up to 18t
-
demolition of small buildings and facilities
-
dismantling waste removal and disposal
-
garbage transport
-
push snow with loader
-
snow harvesting from the roof
-
removal of icicles
-
snow haulage