- Credit score:
- Reliable
- Reputation score:
- 44,110
- Employees:
- 266
- Forecast turnover (2026):
- 97,564,829 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
construction research
-
building
-
construction
-
construction work
-
development of infrastructure
-
infrastructure
-
sanitation
-
installation
-
maintenance of public roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
construction of roads and bridges
-
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
-
design
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 6,140
- Employees:
- 34
- Forecast turnover (2026):
- 5,207,038 €
Engineering-technical design
owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision
-
construction consultations
-
construction management
-
water and sewage construction supervision
-
infrastructure construction management
-
construction management
-
infrastructure works
-
owner supervision of construction
-
design management
-
owner supervision of road management works
-
fidic engineering service
-
construction owner supervision
-
construction project management
-
heritage conservation supervision
-
design management services
-
road management supervision
-
fidic engineering consulting
-
general construction oversight
-
hvac construction supervision
-
electrical and automation works supervision
-
external pipelines construction oversight
-
port construction supervision
-
project management
-
fidic engineering service
-
general construction work
-
infra-facilities construction work
-
electrical, automation and low-current works
-
preparation of estimated cost of construction work
-
preparation of application budgets
-
construction project expert assessments
-
audit of energy consumption
- Credit score:
- Reliable
- Reputation score:
- 4,070
- Employees:
- 14
- Forecast turnover (2026):
- 1,203,244 €
Construction site preparation
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
-
road construction work
-
shipping services
-
construction material transport
-
drilling
-
construction site preparation
-
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
-
rooting of trees and shrubs
-
snow cleaning work
-
excavators jcb 4cx
-
jcb js 210
-
accessories and accessories
- Credit score:
- Reliable
- Reputation score:
- 3,990
- Employees:
- 11
- Forecast turnover (2026):
- 2,455,854 €
Construction of sewer lines
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
-
water supply connection works
-
construction of external paths for water supply
-
infrastructure construction
-
integration of infrastructure
-
excavation and earthworks services
-
construction
-
construction of external sewers
-
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
-
construction of pipelines
-
installation of external lanes
-
sewerage
-
acquisition of connection permits
-
performance of connection work
-
installation of connection points
-
vk projects
-
project planning
-
technical documentation
-
coordination and licensing
-
installation of external trails
-
external races
-
preparation of projects
-
sanitation
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 14
- Forecast turnover (2026):
- 1,279,636 €
Construction of wells
wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works
-
construction
-
construction
-
water and sewerage works
-
drilling
-
analysis of water samples
-
water systems installation
-
installation
-
construction and real estate
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
water and sanitation solutions
-
registration and liquidation of wells
-
drafting
-
formalisation of documentation
-
design
-
measurements of performance
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
drilling wells
-
ground heating
-
drilling well
-
depth
-
sanitation
-
construction of wells
-
frequently asked questions
-
documentation
- Credit score:
- Borderline
- Reputation score:
- 3,380
- Employees:
- 7
- Forecast turnover (2026):
- 863,787 €
Excavation and soil work
snow plow, excavator cat 323, bucket loader cat 444, compact wheel loader cat 906m, mini excavator cat 302 pro hydraulic, heavy machinery, excavation and earthworks, the excavation, machine park, Mini Excavator
-
construction of coatings
-
infrastructure construction
-
infrastructure maintenance
-
water and sewerage
-
discharge of storm water
-
heavy machinery
-
excavation work
-
soil work
-
heavy machinery rental
-
external sewerage construction
-
road maintenance
-
maintenance of the building
-
electrical system maintenance
-
sewer maintenance
-
gas track works
-
excavator cat 323
-
bucket loader cat 444
-
compact wheel loader cat 906m
-
mini excavator cat 302 pro hydraulic
-
excavation and earthworks
-
the excavation
-
snow plow
-
a
-
width
-
excavator
-
mini excavator
-
machine park
-
bulldozer
-
excavation and soil work
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 2
- Forecast turnover (2026):
- 211,038 €
Roofing
liquid plastic solutions, roofing and roofing, roof renovation, roof construction, roof maintenance, general building work, snow removal from roofs, terrace building, rainwater system installation, roof repair services
-
roof construction
-
rainwater system installation
-
warm-up
-
building
-
roof construction
-
construction work
-
construction services
-
roof
-
roof
-
roofing
-
rainwater system
-
roofing
-
constructions
-
community
-
roofs
-
roofing
-
liquid plastic solutions
-
roofing and roofing
-
roof renovation
-
roof maintenance
-
general building work
-
snow removal from roofs
-
terrace building
-
roof repair services
-
reliable roofing solutions
-
liquid plastic roofing
-
roof renovation experts
-
flat roof services
-
roof cleaning and painting
-
storm damage roof repair
- Credit score:
- Reliable
- Reputation score:
- 3,040
- Employees:
- 4
- Forecast turnover (2026):
- 1,056,714 €
Construction of sewer lines
plumbing installation, water infrastructure installation, plumbing maintenance services, custom plumbing solutions, advanced pipework systems, installation of heating system, installation of sewage systems, system maintenance, installation of equipment, repair of leaks
-
full solutions for water and duct systems
-
water system full solutions
-
water infrastructure installation
-
full solutions for water and air systems
-
construction of sewer lines
-
plumbing installation
-
santehnical works
-
pipework
-
duct system installations
-
heating system installation
-
pipeline installation services
-
industrial pipework services
-
residential plumbing services
-
professional santehnical works
-
pipework specialists
-
commercial plumbing solutions
-
plumbing system design
-
plumbing maintenance services
-
custom plumbing solutions
-
advanced pipework systems
-
installation of heating system
-
installation of sewage systems
-
plumbing installation
-
sanitary works
-
repair of leaks
-
installation of equipment
-
system maintenance
-
emergency services
- Credit score:
- Reliable
- Reputation score:
- 3,030
- Employees:
- 5
- Forecast turnover (2026):
- 908,879 €
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
-
construction
-
construction
-
water supply
-
tanks and waste water systems
-
installation
-
drilling
-
water supply
-
energy and mineral resources
-
heating solutions
-
mineral resources and natural resources
-
soil machines
-
installation of ground heat pumps
-
excavation
-
sale and packaging of revease households/septics
-
central systems
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
maintenance work
-
sale and packaging of review households/septics
-
diamond drilling
-
cannulation plumbing
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
drilling openings
-
plumbing services
-
apartment buildings
- Credit score:
- Reliable
- Reputation score:
- 3,020
- Employees:
- 2
- Forecast turnover (2026):
- 790,301 €
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
-
construction of water trails
-
water trails construction
-
waterways
-
construction of water trails
-
construction
-
drilling
-
water routes
-
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
- Credit score:
- Neutral
- Reputation score:
- 2,930
- Employees:
- 6
- Forecast turnover (2026):
- 452,185 €
Building construction works
heating systems, General construction and repair works, building finishing works, San. technical works, Water supply and sewerage, construction services, water supply installation, general construction services, sanitary technical services, residential construction services
-
water supply and sewerage
-
water infrastructure construction
-
development of infrastructure
-
water supply and sanitation
-
infrastructure development
-
water treatment
-
building construction firms
-
general construction and repair works
-
san. technical works
-
construction services
-
water supply installation
-
general construction services
-
sanitary technical services
-
residential construction services
-
plumbing and heating services
-
commercial construction services
-
sewerage system services
-
repair works contractors
-
building contractors
-
construction and maintenance services
-
sanitary and plumbing contractors
-
civil engineering companies
-
pipework
-
electrical works
-
wall construction
-
foundation construction
-
building construction
-
repair work
-
sanitary works
-
commercial buildings
- Credit score:
- Reliable
- Reputation score:
- 2,800
- Employees:
- 4
- Forecast turnover (2026):
- 324,706 €
Excavation and soil work
Underlying construction, excavation work, road construction, soil works, construction site preparation, installation of cables in the soil, drilling of post holes, preparation of substrates for installations, cleaning of streets and grounds, transport of construction waste
-
underlying construction
-
road construction
-
construction site preparation
-
transport of construction waste
-
transport service
-
construction of roads
-
road construction
-
drilling
-
excavation work
-
soil works
-
installation of cables in the soil
-
drilling of post holes
-
preparation of substrates for installations
-
cleaning of streets and grounds
-
loading work
-
landscaping
-
excavation work
-
excavator
-
bobcat loader
-
snow cleaning service with suv
-
multilift tipper scania
-
charger excavator
-
soil work
-
rental of technology
-
snow cleaning
-
soil transport
-
installation
-
cleaning
-
multilift
-
machine park
- Credit score:
- Reliable
- Reputation score:
- 2,770
- Employees:
- 2
- Forecast turnover (2026):
- 271,952 €
Mediation of wood and building materials
heating solutions, Gas Water Heater, air conditioning units, underfloor heating, Electric fireplaces, air source heat pumps, mobile air conditioners, Aquaphor Water Filters, Bimetallic central heating radiators, Water Convectors
-
gas water heater
-
water convectors
-
air water heat pump
-
management
-
community
-
water boilers
-
water filters
-
heating solutions
-
air conditioning units
-
underfloor heating
-
electric fireplaces
-
air source heat pumps
-
mobile air conditioners
-
aquaphor water filters
-
bimetallic central heating radiators
-
bathroom fans
-
car equipment and accessories
-
installation
-
heat pumps
-
tallinn
-
heat pump
-
tools
-
ventilators
-
air conditioning
-
annexes
-
accessories
-
tubes
-
confirmation
-
heating equipment
-
radiators
- Credit score:
- Risky
- Reputation score:
- 2,680
- Employees:
- 4
- Forecast turnover (2026):
- 242,965 €
Other non-specialised retail sale
cooling and air conditioning systems, heat pumps, maintenance, steel, Installation, heating systems, heat pumps, community, air source heat pumps, Pools, ground source heat pumps
-
community
-
air water heat pumps
-
air-water heat pumps
-
air-water heat pumps
-
community
-
air-water heat pumps solutions
-
cooling and air conditioning systems, heat pumps
-
maintenance
-
steel
-
installation
-
heating systems
-
heat pumps
-
air source heat pumps
-
pools
-
ground source heat pumps
-
sanitary equipment
-
accessories
-
fireplaces
-
stainless steel
-
air heat pump
-
atlantic
-
heat pump maintenance
-
heat pump installation
-
air heat pump maintenance
-
pellet burners
-
pellet boilers
-
showers
-
shower sets
-
mobile air conditioners
-
electric boilers
- Credit score:
- Reliable
- Reputation score:
- 2,680
- Employees:
- 1
- Forecast turnover (2026):
- 46,509 €
Flowing Towards a Sustainable Future!
We offer personalized services in designing, consulting, and facilitating the implementation of water supply and sewerage infrastructure.
-
infrastructure project drafting
-
construction technical support
-
urban development infrastructure design
-
construction and deployment advice
-
construction documentation
-
engineering activities
-
drafting of vk projects
-
design of external water supply and sewerage
-
technical advice on design
-
advice on building and putting into service
-
sewerage system design
-
external water supply design
-
technical design consulting
-
building commissioning advice
-
utility network design services
-
civil engineering consulting
-
water supply engineering
-
sewage system engineering
-
engineering project coordination
-
building services engineering
-
property connection to utility networks
-
design of external water supply and sewerage
-
technical advice on design
-
design of water reserves and sewers
-
street pipelines
-
connecting points
-
land plumbing
-
technical advice
-
coordination of the project
-
passing regulations
- Credit score:
- Reliable
- Reputation score:
- 2,660
- Employees:
- 3
- Forecast turnover (2026):
- 851,474 €
Building construction works
Excavator services, transport services in difficult conditions, thinning and clear cutting, Exports of timber, digging of trenches, burning the ground, rooting of stumps, General construction, construction of agricultural buildings, concrete works
-
general construction
-
shipping services
-
general construction work
-
construction firm
-
construction work
-
drilling
-
building construction works
-
excavator services
-
transport services in difficult conditions
-
thinning and clear cutting
-
exports of timber
-
digging of trenches
-
burning the ground
-
rooting of stumps
-
construction of agricultural buildings
-
concrete works
-
demolition services
-
interior finishing
-
forestry work
-
soil work
-
excavation and planning work
-
shrubbing
-
brush cut with guillotine
-
export of timber and logging waste
-
excavators cat 320 and cat 315
-
soil transport
-
harvesting, chopping wood
-
establishment of woodland cultivated land
-
planning work
-
temporary addition
- Credit score:
- Reliable
- Reputation score:
- 2,300
- Employees:
- 2
- Forecast turnover (2026):
- 82,715 €
Building construction works
Construction, preparation of construction sites, building construction work, construction works planning, management of works, planning of construction projects, ensuring quality of work, inspection of works, finishing, construction site preparation
-
construction
-
road construction
-
roofing
-
road construction
-
infrastructure
-
construction services
-
construction work
-
preparation of construction sites
-
building construction work
-
construction works planning
-
management of works
-
planning of construction projects
-
ensuring quality of work
-
inspection of works
-
finishing
-
construction site preparation
-
cleaning of construction sites
-
logistics
-
completion of construction projects
-
understanding customer needs
-
budgeting
-
drawing up a timetable
-
acquisition of permits
-
project development
-
transport and tractor works
-
construction of a private house
-
facade work
-
interior and exterior finishing
-
warm-up work
-
building construction work
- Credit score:
- Reliable
- Reputation score:
- 2,260
- Employees:
- 5
- Forecast turnover (2026):
- 516,478 €
Construction of sewer lines
plumbing works, electrical works, communications and electrical works, project management, energy systems, plumbing services, sale and transport of rubble sand, rainfall systems, water and sewerage systems, sewerage routes
-
parking lot construction
-
water sewer
-
water and sewerage
-
construction of sewerage lines
-
infrastructure projects
-
construction of sewer lines
-
fallout from sewage
-
communications and electrical works
-
precipitation and sewage
-
communications and electricity works
-
excavation work
-
rainwater systems
-
sewerage routes
-
electrical works
-
communications and electrical works
-
project management
-
energy systems
-
plumbing services
-
plumbing works
-
heavy equipment trailer services
-
sale and transport of rubble sand
-
water and sewerage systems
-
rainfall systems
- Credit score:
- Reliable
- Reputation score:
- 2,040
- Employees:
- 7
- Forecast turnover (2026):
- 443,510 €
Installation of air conditioning systems
establishment of seepage pitches, project management, designing infrastructure, custom-built buildings, water recovery, rainwater collection, installation of waste systems, Installation work, water conservation, installation of water and waste water tanks
-
installation of water and waste water tanks
-
jars construction
-
construction of pumps
-
construction of jars
-
installation of water and waste water tanks
-
designing infrastructure
-
establishment of seepage fields
-
treatment of water
-
installation of containers
-
effective water use
-
establishment of seepage pitches
-
water conservation
-
installation work
-
installation of waste systems
-
rainwater collection
-
water recovery
-
custom-built buildings
-
project management
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 6,120
- Employees:
- 33
- Forecast turnover (2026):
- 3,766,636 €
Building construction works
installation of floors, Foundations, Construction, Construction, Construction work, construction workers, repair work, Tallinn, construction firm, General construction
-
construction
-
construction
-
construction work
-
construction firm
-
construction services
-
foundations and infrastructure building
-
construction works
-
construction company
-
roofing
-
construction and real estate
-
building construction firms
-
construction workers
-
repair work
-
tallinn
-
general construction
-
foundations
-
residential construction work
-
insurance work
-
facade work
-
project management
-
heritage conservation works
-
construction and real estate services
-
construction project management
-
general construction services
-
professional construction services
-
facade construction specialists
-
repair and renovation services
-
heritage conservation construction
-
building construction firms tallinn
-
residential construction work estonia