- Credit score:
- Reliable
- Reputation score:
- 29,300
- Employees:
- 243
- Forecast turnover (2025):
- 38,308,473 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
audit of construction works
-
construction of gas installation
-
construction of roads and bridges
-
sanitation
-
construction of bridges
-
construction of roads
-
road construction
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
pressure equipment works
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 24,010
- Employees:
- 261
- Forecast turnover (2025):
- 31,862,755 €
Where others see an end, we see a new beginning!
Ragn-Sells was the first privately owned waste handler to bring modern garbage trucks with it and to use exchangeable containers for the first time.
-
transport of construction waste
-
clogging and pressure washing of trails
-
destruction of goods
-
transport of construction debris
-
administration of trade
-
building for a protection prah
-
water for establishment
-
sewer cleaning
-
deep tanks
-
sale and rental of garbage containers
-
organised waste transport
-
packaging bag
-
big-bag bag
-
waste reports
-
dangerously simple
-
destruction of documents
-
dry grass or himur imur
-
sorting solutions for offices
-
industrial cleaning
-
cleaning contaminated soil
-
hazardous waste
-
medical waste
-
solutions for large-scale builders
-
solutions for small builders
-
himur imur
-
document disease
-
corrected disease
-
sale and rent of prugiconteiners
-
substances
-
collection of common waste
- Credit score:
- Reliable
- Reputation score:
- 4,840
- Employees:
- 4
- Forecast turnover (2025):
- 256,414 €
Finishing of buildings in Tallinn
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
-
elimination of water damage
-
waterproofing
-
transport service
-
sealing
-
natural
-
elimination of water damage
-
hydrosolation works
-
construction of bulkheads
-
construction of walls
-
construction of pavements
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
bathroom renovation
-
tiling and jointing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
-
electrical works and floor heating installation
-
pouring and tiling of stairs
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
sealing of glazing and cladding
-
painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
-
facade insulation and renovation
- Credit score:
- Reliable
- Reputation score:
- 4,840
- Employees:
- 12
- Forecast turnover (2025):
- 7,586,505 €
Installation of insulation in Tartu
Soil Planning, ventilation, question, Construction of trails, excavation of foundations, installation of drainage and stormwater pipes, apartment associations, Materials, appearance, digging work
-
construction and real estate
-
construction
-
construction
-
catheters
-
construction of trails
-
installation of drainage and stormwater pipes
-
pouring foundations
-
floor concrete casting work
-
paste concrete casting works
-
concrete casting works for stairs
-
fassads
-
vundament
-
betooning work
-
digging work
-
ventilation
-
question
-
excavation of foundations
-
soil planning
-
tartu
-
apartment associations
-
appearance
-
materials
-
installation of insulation
- Credit score:
- Reliable
- Reputation score:
- 3,780
- Employees:
- 5
- Forecast turnover (2025):
- 935,425 €
Energizing Progress, Constructing Reliability.
We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.
-
construction of heating systems
-
water supply pipelines
-
gas trails of plastic and steel
-
construction of boiler houses
-
water pipeline installation
-
heating systems construction
-
construction and real estate
-
building and finishing materials
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating solutions
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
equipment and machinery
-
construction
-
construction
-
gas works
-
pressure equipment works
-
steam piping
-
warmth nodes
-
boiler houses
-
gas systems
-
sound insulation of equipment
-
pressure pipelines
-
district heating pipelines
-
process pipelines
-
natural gas and liquefied gas installations
-
gas blowers and emitters
- Credit score:
- Reliable
- Reputation score:
- 3,340
- Employees:
- 5
- Forecast turnover (2025):
- 386,531 €
Other non-specialised retail sale in Tallinn
heating solutions, Construction, Construction of gas installation, gas works, Pressure equipment works, Gas construction, Gas boilers, Gas boiler houses, Gas heating systems, Gas equipment
-
construction
-
construction of gas installation
-
construction of gas pipelines
-
construction of gas trails
-
installation of boiler equipment
-
gas water heaters
-
heating solutions
-
gas works
-
pressure equipment works
-
gas construction
-
gas boilers
-
gas boiler houses
-
gas heating systems
-
gas equipment
-
sales of gas equipment
-
maintenance of gas pipelines
-
gas pipelines
-
central heating boilers
-
air conditioning systems
-
repair of heating systems
-
underfloor heating
-
heat supply
-
heat automation
-
gas
-
floor heating
-
regulators
-
chimneys
-
air heater
-
solar heating
-
tree and pellet boilers
- Credit score:
- Reliable
- Reputation score:
- 3,280
- Employees:
- 10
- Forecast turnover (2025):
- 622,773 €
Construction of sewer lines in Lääne-Nigula vald
excavation and earthworks services, Construction, construction of water supply, construction of external sewers, water supply connection works, sewerage connection work, drafting of vk projects, coordination of geodetic works, water supply and sewerage services, compression of soil
-
construction of water supply
-
construction of external paths for water supply
-
construction of pipelines
-
sewerage
-
installation of external trails
-
sanitation
-
construction of outdoor trails
-
excavation and earthworks services
-
construction
-
construction of external sewers
-
water supply connection works
-
sewerage connection work
-
drafting of vk projects
-
coordination of geodetic works
-
water supply and sewerage services
-
compression of soil
-
preparation and coordination of vk projects
-
water supply and sewerage connection works
-
geodetic works for design
-
infrastructure construction
-
installation of external lanes
-
acquisition of connection permits
-
performance of connection work
-
integration of infrastructure
-
installation of connection points
-
vk projects
-
project planning
-
technical documentation
-
coordination and licensing
-
external races
- Credit score:
- Reliable
- Reputation score:
- 3,220
- Employees:
- 7
- Forecast turnover (2025):
- 144,761 €
Construction of wells in Rakvere vald
drilling of underground heating wells, drilling of garden pole holes, water lifting equipment installation, septic tanks sale and installation, drilling wells and construction of water trails, drilling holes in ground heat piles, installation of water lifting equipment, installation of water lifting equipment, drilling ground contours, land heating wells drilling
-
construction of water trails
-
water lifting equipment installation
-
drilling wells and construction of water trails
-
installation of water lifting equipment
-
installation of water lifting equipment
-
construction of wells
-
hydrogeological works
-
drilling wells
-
machine park
-
design of wells
-
elimination of wells
-
drilling of garden post holes
-
drilling holes in geothermal piles
-
special purpose boreholes drilling
-
deep water pumps sale and installation
-
drilling of ground contours
-
land heating wells drilling
-
drilling of garden pole holes
-
septic tanks sale and installation
-
drilling holes in ground heat piles
-
drilling of underground heating wells
-
drilling of special purpose wells
-
drilling ground contours
- Credit score:
- Reliable
- Reputation score:
- 3,190
- Employees:
- 4
- Forecast turnover (2025):
- 279,555 €
Installation of air conditioning systems in Tallinn
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
-
water and sewage system construction
-
water pumping
-
construction of boiler
-
construction of sewerage lines
-
sanitation
-
water and sewerage
-
construction of boiler houses
-
gas trails
-
construction and real estate
-
general and home services
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
heating solutions
-
construction and real estate services
-
cooling systems installation
-
drainage pipelines construction
-
heating system installation
-
sprinkler system installation
-
general home services
-
fire safety design and maintenance
-
firefighting water systems
-
sanitary engineering and installation
-
septic tanks and biopurifiers installation
-
modernization of old boiler rooms
-
heating system maintenance and repair
-
general and home services
-
inspection and maintenance
- Credit score:
- Borderline
- Reputation score:
- 2,950
- Employees:
- 7
- Forecast turnover (2025):
- 798,424 €
Pipeline and heating installation in Kuusalu vald
construction of sewerage lines, installation and construction of sewerage systems, installation and construction of water supply systems, installation and construction of heating equipment, installation and construction of air conditioners, installation and construction of sewerage lines and systems, heating and air conditioning installation and construction, installation of sewerage pipeline, Construction of water pipelines, heating system installation
-
installation and construction of water supply systems
-
construction of water pipelines
-
design of water and sewerage systems
-
waterways
-
installation of water lanes
-
installation of external trails
-
sanitation
-
construction of sewerage lines
-
installation and construction of sewerage systems
-
installation and construction of heating equipment
-
installation and construction of air conditioners
-
installation and construction of sewerage lines and systems
-
heating and air conditioning installation and construction
-
installation of sewerage pipeline
-
heating system installation
-
ventilation systems
-
construction consultation
-
design of heating systems
-
advising on water pipeline solutions
-
floor heating
-
radiator heating
-
sewer systems
-
sanitary equipment installation
-
drainage pipes
-
septics
-
tanks
-
design of floor heating
-
installation of radiant floor heating
-
design of radiator heating
-
installation of radiator heating
- Credit score:
- Reliable
- Reputation score:
- 2,910
- Employees:
- 7
- Forecast turnover (2025):
- 253,577 €
Installation of sanitary equipment in Viimsi vald
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
-
construction of water measuring nodes
-
construction of water trails
-
water supply and construction of sewerage lines
-
construction of water, sewerage pipelines
-
construction of outdoor trails
-
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 waterways
-
water supply and repair of sewers
-
external sewerage construction
-
installation of stone parquet
-
installation of curbs
-
excavation work
-
preparatory work
-
rainwater, drainage pumping stations
-
installation of water measuring nodes
-
septic systems installation
-
demolition services
-
construction of drainage pipes
-
construction and cleaning of drainage ditches
-
water and sewage system construction
-
soil work
- Credit score:
- Neutral
- Reputation score:
- 2,910
- Employees:
- 2
- Forecast turnover (2025):
- 974,548 €
Building Foundations, Sustaining Futures
We specialize in the establishment of sewerage systems, waterway construction, and the creation of durable stone and rubble foundations, ensuring quality and precision in every project.
-
waterway construction
-
construction of rain trails
-
management of storm water and waste water
-
construction and maintenance of waterways
-
rainwater trails
-
establishment of water and sewerage system
-
establishment of a water and sanitation system
-
precipitation water and wastewater management
-
precipitation water lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
establishment of sewerage system
-
precipitation and sewage
-
foundation construction
-
construction of stone sites
-
construction of a rubble base
-
fragmentation bases
-
external race work
-
construction of drainage lanes
-
the building of grounds
-
sewage sewerage system
-
stone-building works
-
construction of rubble base
-
fragmentation solutions
-
exterior construction works
-
sewage system installation
-
construction of rain road
-
draining races
-
waterways
- Credit score:
- Reliable
- Reputation score:
- 2,890
- Employees:
- 15
- Forecast turnover (2025):
- 350,359 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
water supply solutions
-
construction of walls and roof
-
construction of substructures
-
digging of trails
-
installation of water and sewerage lines
-
roof construction
-
general construction and repair works
-
general building contractor
-
high quality construction services
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
expert in pipe work installation
-
home renovation services
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
preventive care
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
plumbing system installation
-
establishment of foundations
-
improving structures
-
updating finishes
- Credit score:
- Borderline
- Reputation score:
- 2,830
- Employees:
- 1
- Forecast turnover (2025):
- 69,175 €
Excavation and soil work in Tartu
excavation and earthworks services, Soil Machines, excavation, Construction work, floor excavation, underground work, Soil work, excavation technique, Transport arrangements, sale of soil
-
construction and cleaning of water storage facilities
-
construction of water and canal lines
-
construction of roads and car parks
-
construction of roads
-
construction of drainage systems
-
shipping services
-
excavation and earthworks services
-
soil machines
-
excavation
-
construction work
-
floor excavation
-
underground work
-
soil work
-
excavation technique
-
transport arrangements
-
sale of soil
-
installation of soil
-
demolition services
-
snow control work
-
excavation and planning work
-
multlift car
-
solo tipper
-
installation of the contour of the ground heating
-
cleaning of ponds, ditches
-
shrub cutting
-
construction and reconstruction of culverts, bridges
-
septic systems installation
-
foundation recesses
-
rooting and eradication of stumps
-
tipper trailer
- Credit score:
- Reliable
- Reputation score:
- 2,800
- Employees:
- 3
- Forecast turnover (2025):
- 346,749 €
Building construction works in Tallinn
Construction, Construction, private house building, design of private houses, Measurements/Studies, Construction of intra-plot routes, Special Parts Work, the Plot Field Works, Construction documentation, preparation of building documentation / application for use and occupancy permits
-
construction of intra-plot routes
-
water supply and sewerage
-
water supply
-
construction of sites
-
construction of roads
-
construction
-
construction
-
private house building
-
design of private houses
-
measurements/studies
-
special parts work
-
the plot field works
-
construction documentation
-
preparation of building documentation / application for use and occupancy permits
-
free advice
-
surveying and surveys
-
preparation of building documentation
-
general construction work of a private house
-
communication systems
-
heating and ventilation
-
electrical and surveillance systems
-
design
-
sewerage
-
installation
-
engineer
-
tiling services
-
question
-
road and square construction
-
research
-
drainage systems
- Credit score:
- Reliable
- Reputation score:
- 2,770
- Employees:
- 5
- Forecast turnover (2025):
- 86,088 €
Construction of sewer lines in Kuressaare
counselling, building and finishing materials, energy and mineral resources, Interior, heating, heating solutions, mineral resources and natural resources, Equipment and machinery, Construction of sewerage systems, Construction
-
construction of sewerage lines
-
heating trails
-
construction of waterways
-
design of trails
-
water and sanitation routes
-
construction of sewer lines
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
interior
-
heating
-
heating solutions
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
construction of sewerage systems
-
sewerage pipelines installation
-
small boiler houses
-
up to 1mw power
-
one company or apartment building
-
cooperation with apartment associations
-
renovation
-
blockages and leaks
-
elimination by pressure washing
-
elimination by chemicals
-
mechanically liquidating
-
consulting on sanitary solutions
-
traces
- Credit score:
- Risky
- Reputation score:
- 2,700
- Employees:
- 6
- Forecast turnover (2025):
- 243,713 €
Construction of sewer lines in Tartu
Construction of sewerage lines, Construction of waterways, Water supply and sewerage, Water supply and construction of sewerage lines, U, Y, S, A, A, A
-
construction of sewerage lines
-
construction of waterways
-
water supply and construction of sewerage lines
-
construction of storm water pipeline
-
construction and design of storm water pipeline
-
drawing and document building of trails
-
construction of sewer lines
-
water supply and sewerage
-
u
-
y
-
s
-
a
-
a
-
a
-
a
-
a
-
construction of stormwater pipelines
-
pipeline construction
-
water supply and design of sewerage lines
-
water and sanitation routes
-
water and sewerage pipelines
-
water pipelines
-
pipeline installation
-
connecting pipes
-
pipework maintenance
-
pipeline repair
-
design consultation
-
sewer systems
-
water supply systems
-
preparation of the project
- Credit score:
- Reliable
- Reputation score:
- 2,670
- Employees:
- 1
- Forecast turnover (2025):
- 170,820 €
Construction of sewer lines in Rae vald
renewal of sewer pipes, energy and mineral resources, heating solutions, Construction, energy production, energy supply, energy sources, energy law, energy policy, design of heating systems
-
water temperature control of heating pipes
-
construction of sewerage lines
-
waterways
-
gas trails
-
gas trails leakage monitoring
-
construction of sewer lines
-
water routes
-
gas lines
-
leak monitoring of gas lines
-
construction of sewer lines
-
construction and real estate
-
energy and mineral resources
-
heating solutions
-
construction
-
energy production
-
energy supply
-
energy sources
-
energy law
-
energy policy
-
design of heating systems
-
construction of heating systems
-
heating systems maintenance
-
repair of heating systems
-
modernisation of heating systems
-
heating pipe assembly
-
installation of heating pipes
-
heating of heating pipes
-
repair of heating pipes
-
construction of sewerage pipes
-
installation of sewerage pipes
- Credit score:
- Reliable
- Reputation score:
- 2,650
- Employees:
- 1
- Forecast turnover (2025):
- 41,559 €
Construction of wells in Viljandi vald
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
-
construction of water trails
-
water trails construction
-
waterways
-
construction of water trails
-
water routes
-
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 pump and hydrofor
-
sale of concrete elements
-
cleaning and repair of wells
-
mineral resources
-
sewerage lines construction
-
septic systems installation
-
natural resources
-
well cleaning services
-
drilling wells services
-
cell wells manufacturing
-
sewerage wells construction
-
drainage wells construction
-
suction areas construction
-
foundation holes drilling
- Credit score:
- Borderline
- Reputation score:
- 2,650
- Employees:
- 1
- Forecast turnover (2025):
- 27,325 €
Construction of electricity and communications networks in Märjamaa vald
excavation of electrical and communication routes, carriage of communication cables, digging with heavy machinery, underground cable installation, cable laying services, electrical route excavation, communication route excavation, communication cable transport, heavy machinery digging, utility trenching services
-
excavation work for the construction of electric tracks
-
construction of electricity and communication routes
-
the establishment of tubutrasses. (water, sewage, drainage, etc.
-
installation of septic tanks
-
construction of electrical and communication routes
-
construction of pipe trails (water, sewage, drainage, etc.)
-
tree felling
-
snowworks
-
excavation of electrical and communication routes
-
carriage of communication cables
-
digging with heavy machinery
-
underground cable installation
-
cable laying services
-
electrical route excavation
-
communication route excavation
-
communication cable transport
-
heavy machinery digging
-
utility trenching services
-
telecommunication infrastructure
-
electrical infrastructure excavation
-
heavy equipment excavation
-
communication network installation
-
subterranean cable routing
-
infrastructure development services
-
cable trench excavation
-
installation of cables and equipment in the routes
-
establishing and testing connections
-
maintenance and repair of cables
-
use of excavators and bulldozers
-
preparation of soil for electrical races