- Credit score:
- Reliable
- Reputation score:
- 8,910
- Employees:
- 24
- Forecast turnover (2026):
- 14,408,109 €
Building construction works
Water supply pipe works, cooling system, Installation of doors, Installation work of fire alarm system, Construction work for entertainment centres, Warehouse construction work, Construction work for kindergartens, building finishing works, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Installation work of electrical wiring and equipment
-
reconstruction
-
roof
-
objects
-
reconstruction of apartment buildings
-
general contracting of construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
fire safety
-
construction
-
construction and maintenance
-
restoration
-
historical preservation
-
apartment buildings
-
school buildings
-
public buildings
-
general construction
-
walls
-
apartment building
-
solar energy panels
-
nurseries
-
heat-recovery ventilation
-
windows
-
water floor heating
-
additional fee
-
measurements
-
shooting range
-
environmental conservation
- Credit score:
- Reliable
- Reputation score:
- 5,630
- Employees:
- 10
- Forecast turnover (2026):
- 10,403,897 €
Building construction works
house refurbishment, renovation of public buildings, Renovation of concrete cracks, renovation of concrete structures, Construction, Heritage conservation, Construction, stone roofing, Stain roofs, wooden facades
-
renovation of public buildings
-
stone roofing
-
wooden facades
-
insulation of cladding
-
stone roofs
-
construction of roofs
-
building reconstruction
-
objects
-
construction and real estate
-
renovation of concrete cracks
-
renovation of concrete structures
-
construction
-
heritage conservation
-
construction
-
stain roofs
-
facade renovation
-
plastering
-
installation of liner lanes
-
installation of stone slab
-
eternite roofs
-
flat roofs
-
construction work
-
renovation of apartment buildings
-
fassage work
-
water work
-
multiple protection works
-
chapter ii
-
construction firm
-
customers
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 3,030
- Employees:
- 3
- Forecast turnover (2026):
- 125,485 €
Architect activities
design of public buildings, canning, Restoration, detailed plans, Interior architecture, surveillance, design of office buildings, restoration of unesco objects, conservation of industrial sites, restoration of historical monuments
-
heritage conservation
-
design of private houses
-
design of apartments
-
reconstruction projects
-
design of office buildings
-
design of private houses
-
restoration of unesco objects
-
restoration of heritage conservation objects
-
construction
-
architectural offices
-
architects
-
interior design
-
property development projects
-
planning projects
-
design companies
-
restoration design
-
interior architectural design
-
interior design projects
-
architecture-building design
-
canning
-
restoration
-
detailed plans
-
interior architecture
-
surveillance
-
design of public buildings
-
design of apartment buildings
-
restoration of historical monuments
-
conservation of industrial sites
-
architect activities
- 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.
-
maintenance of public roads
-
audit of construction works
-
development
-
sanitation
-
construction of bridges
-
objects
-
construction of roads
-
road construction
-
expert assessment of building design documentation
-
construction research
-
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
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
- Credit score:
- Reliable
- Reputation score:
- 14,990
- Employees:
- 38
- Forecast turnover (2026):
- 18,909,608 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
-
sanitation
-
installation
-
office buildings
-
objects
-
construction of external networks
-
construction of internal networks
-
construction of sewer lines
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
heating
-
heating solutions
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
customers
-
solutions
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
heating systems construction
-
hotels
- Credit score:
- Reliable
- Reputation score:
- 4,960
- Employees:
- 7
- Forecast turnover (2026):
- 4,023,640 €
Pipeline and heating installation
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
-
sanitation
-
sanitary equipment installation
-
price offers
-
objects
-
installation of radiant floor heating
-
installation of soil collector
-
maintenance of heat pumps
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
sewerage
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
- Credit score:
- Reliable
- Reputation score:
- 6,640
- Employees:
- 14
- Forecast turnover (2026):
- 9,542,230 €
Building construction works
apartment building, management of construction projects, engineering, Management, finland, Exchange, Tallinn, Construction work, Reconstruction of an apartment building, objects
-
staircases
-
audit of construction works
-
expert assessment of building design documentation
-
general contractor for construction
-
management of construction projects
-
objects
-
reconstruction of an apartment building
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
property development
-
engineering
-
management
-
finland
-
exchange
-
tallinn
-
apartment building
-
production building
-
apartment buildings
-
construction work
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 2,750
- Employees:
- 3
- Forecast turnover (2026):
- 1,488,873 €
Building construction works
Construction work for school buildings, energy, Installation of doors and windows, Installation work of fire alarm system, Other construction finishing works, Office building construction work, Construction work for kindergartens, Road construction work, building finishing works, electrical installation works
-
roofing
-
reconstruction works
-
cladding works of apartment building
-
construction of walkways
-
objects
-
reconstruction of an apartment building
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general contractor for construction
-
facade work
-
construction work
-
restoration works
-
interior finishing works
-
finishing works
-
planning
-
installation
-
interior finishing
-
demolition
-
soil work
-
quality assurance
-
renovation
-
renovation work
-
repair work
-
the facade
-
rebuilding work
-
plasterwork
-
weak current electrical work
- Credit score:
- Reliable
- Reputation score:
- 2,030
- Employees:
- 16
- Forecast turnover (2026):
- 2,325,566 €
Construction of electricity and communications networks
electrical works, maintenance work, installation of electrical equipment, luminaire installation, electrical maintenance, electric shields installation, electrical cable installation, reconstruction of objects, electrical equipment installation, electrical system design
-
luminaire installation
-
electrical maintenance
-
reconstruction of objects
-
object reconstruction services
-
installation of luminaires
-
construction of new objects
-
reconstruction work
-
electrical works
-
maintenance work
-
installation of electrical equipment
-
electric shields installation
-
electrical cable installation
-
electrical equipment installation
-
electrical system design
-
electrical maintenance services
-
professional electrical works
-
luminaire installation services
-
new construction electrical services
-
quality electrical solutions
-
expert electrical installations
-
compliance with eu standards
-
energy-efficient electrical systems
-
long-lasting electrical installations
-
installation of switchboards
-
maintenance of electrical equipment
-
installation of electrical cables
-
diagnostics of electrical systems
-
repair of electrical fungi
-
maintenance work and services
-
installation of electrical systems in new buildings
- Credit score:
- Reliable
- Reputation score:
- 1,410
- Employees:
- 3
- Forecast turnover (2026):
- 125,260 €
Safe construction from start to end
We offer comprehensive construction solutions from new construction to renovation. We keep the work process clear and ensure a high-quality result for both private and business customers.
-
construction of buildings
-
construction of dwellings
-
construction of new buildings
-
construction of buildings
-
reconstruction work
-
construction sites
-
building construction works
-
construction work
-
general construction work
-
construction projects
-
renovation work
-
renovation work
-
extension work
-
main contract of construction
-
foundation work
- Credit score:
- Reliable
- Reputation score:
- 1,100
- Employees:
- 3
- Forecast turnover (2026):
- 636,863 €
Building construction works
engineering solutions, Technique, temporary addition, topical study, Restoration, Construction Engineering, rental of construction equipment, construction and design, Lifters, objects
-
heritage conservation
-
audit of construction works
-
construction of private houses
-
reconstruction projects
-
objects
-
design of buildings
-
construction and real estate
-
design companies
-
construction
-
construction
-
expert assessment of building design documentation
-
building projects
-
restoration works
-
diamond drilling works
-
diamond sawing work
-
industrial building construction
-
solutions
-
technique
-
temporary addition
-
topical study
-
restoration
-
construction engineering
-
rental of construction equipment
-
engineering solutions
-
excavator
-
design work
-
lifters
-
construction and design
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 920
- Employees:
- 1
- Forecast turnover (2026):
- 143,599 €
Building construction works
Building, Roofing, facade work, Construction work, Restoration works, Interior finishing works, finishing works, planning, Installation, interior finishing
-
roofing
-
reconstruction works
-
cladding works of apartment building
-
construction of walkways
-
objects
-
reconstruction of an apartment building
-
building
-
facade work
-
construction work
-
restoration works
-
interior finishing works
-
finishing works
-
planning
-
installation
-
interior finishing
-
demolition
-
soil work
-
quality assurance
-
renovation
-
renovation work
-
repair work
-
the facade
-
rebuilding work
-
plasterwork
-
weak current electrical work
-
indoor building work
-
drafting
-
exterior construction works
-
management
-
apartment building
- Credit score:
- Reliable
- Reputation score:
- 710
- Employees:
- 2
- Forecast turnover (2026):
- 49,343 €
Building construction works
Construction, Construction, construction structures, Flooring work, Construction work, gypsum works, concrete works, custom home construction, masonry services, Stainwork
-
reconstruction of the building
-
preparation of building documentation
-
construction of foundations
-
harjumaa
-
objects
-
construction of structures
-
planning work
-
construction
-
construction
-
construction structures
-
flooring work
-
construction work
-
gypsum works
-
concrete works
-
custom home construction
-
masonry services
-
stainwork
-
fair construction
-
insulation work
-
foundation
-
assembly work
-
apartment building
-
facade insulation
-
repair work
-
concreting
-
schedule
-
technique
-
fencing
-
solving
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 4,630
- Employees:
- 23
- Forecast turnover (2026):
- 4,224,245 €
Pipeline and heating installation
central heating system, regulation, Pipeline installation and sanitary works, Construction, Construction, Repair of heating systems, renovation, sewer system, underfloor heating, radiator heating
-
repair of heating systems
-
sanitation
-
heating systems
-
objects
-
construction of pipelines
-
construction and real estate
-
general and home services
-
construction
-
construction
-
renovation
-
sewer system
-
underfloor heating
-
radiator heating
-
energy audit
-
regulation
-
licvidation
-
customers
-
tallinn
-
sales
-
maintenance
-
sewerage
-
draining
-
plumbing services
-
water supply
-
thermal assemblies
-
warm node
-
heating systems renovation
-
energy
-
auditing
-
balancing the heating system
- Credit score:
- Reliable
- Reputation score:
- 1,730
- Employees:
- 9
- Forecast turnover (2026):
- 1,124,786 €
Installation of air conditioning systems
facade work, balancing heating systems, sanitation, Construction, Construction, maintenance work, repair, Consultation, water supply, Exchange
-
sanitation
-
roofing
-
washing of heating systems
-
repair of heating systems
-
objects
-
repair and maintenance of heating systems
-
repair of water supply systems
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
maintenance work
-
repair
-
consultation
-
water supply
-
exchange
-
customers
-
facade work
-
installation
-
renovation
-
tallinn
-
maintenance
-
satisfied customers
-
repair and maintenance
-
tubes
-
washout
-
radiators
-
free consultation
-
heating systems renovation
- Credit score:
- Reliable
- Reputation score:
- 1,550
- Employees:
- 19
- Forecast turnover (2026):
- 269,907 €
Protecting the heritage, ensuring the durability of the structures
We offer comprehensive restoration solutions for historical buildings, combining the services of heritage conservation expertise, restoration management and construction engineer. We ensure the safety and long-term preservation of structures.
-
management of restoration projects
-
restoration work
-
reconditioning of facades
-
reinforcement of structures
-
conservation of cultural heritage
-
documentation of succession objects
-
internal and external restoration
-
construction management
-
advising on the protection of heritage
-
antiquity protection expertise
-
conservatory services
-
construction engineering services
-
restoration technologies
-
use of traditional building materials
-
conservation, restoration and other support activities for cultural heritage
- Credit score:
- Reliable
- Reputation score:
- 1,410
- Employees:
- 4
- Forecast turnover (2026):
- 461,972 €
Construction of sewer lines
Solutions, Trackwork, Construction of water pipelines, Technique, for the private, sanitation, High quality service, objects, the excavation, Technical systems
-
construction of water pipelines
-
sanitation
-
objects
-
construction of sewer lines
-
energy and mineral resources
-
excavation and earthworks services
-
mineral resources and natural resources
-
soil machines
-
construction
-
construction
-
soil work services
-
technical systems
-
trackwork
-
technique
-
for the private
-
solutions
-
plumbing services
-
high quality service
-
the excavation
- Credit score:
- Neutral
- Reputation score:
- 1,380
- Employees:
- 4
- Forecast turnover (2026):
- 488,078 €
Building construction works
sanitary care, pipework system maintenance, plumbing installation, pipeline repair, pipeline maintenance, sanitary services, commercial pipeline services, installation of sanitary systems, industrial sanitary maintenance work, plumbing installation of large objects
-
sanitation
-
pipework repair
-
professional pipework services
-
pipeline repair
-
installation of sanitary systems
-
maintenance of sanitary systems
-
plumbing installation of large objects
-
pipework
-
pipework installation
-
sanitation services
-
pipework maintenance
-
sanitation systems
-
commercial pipework services
-
industrial tubing solutions
-
sanitation maintenance
-
sanitation solutions
-
sanitation and hygiene services
-
residential sanitation services
-
sanitation system installation
-
pipework system maintenance
-
plumbing installation
-
pipeline maintenance
-
sanitary services
-
commercial pipeline services
-
sanitary care
-
residential sanitary services
-
industrial plumbing solutions
-
industrial sanitary maintenance work
-
complex sanitary and hygiene services
-
building construction works
- Credit score:
- Risky
- Reputation score:
- 1,310
- Employees:
- 3
- Forecast turnover (2026):
- 310,878 €
Excavation and soil work
excavation equipment and dump trucks, road and square construction, Construction, Construction, Installation, demolition services, topical study, excavation work, digging, excavation equipment
-
construction of sites
-
sale of filling soil
-
transport of snow
-
objects
-
sanitation
-
rental of technology
-
chargers rental
-
construction and real estate
-
general and home services
-
construction
-
construction
-
installation
-
demolition services
-
topical study
-
excavation work
-
digging
-
excavation equipment
-
repair
-
road and square construction
-
sales
-
fragmentation bases
-
cleaning
-
excavator
-
transport service
-
carriage
-
excavation machinery rental
-
tipper transport
-
rubble sale
-
soil
-
emergency work
- Credit score:
- Reliable
- Reputation score:
- 910
- Employees:
- 1
- Forecast turnover (2026):
- 28,193 €
Special construction work
Heritage conservation, Housewomb Control, removal of mold, Expertise, conservation works, removal of house fungi, demolition services, Consultation, Construction work, pre-purchase inspection of the property
-
heritage conservation
-
removal of mold
-
removal of house fungi
-
restoration of cultural heritage objects
-
identification of house fungi
-
cleaning
-
restoration work
-
20 years of experience
-
housewomb control
-
expertise
-
conservation works
-
demolition services
-
consultation
-
construction work
-
pre-purchase inspection of the property
-
mould removal services
-
mold damage consultation
-
building mould inspection
-
comprehensive mold assessment
-
mould control consultations
-
professional mold removal
-
restoration after removal of mold
-
analysis of historical assets
-
planning of conservation work
-
heritage restoration services
-
maintaining the integrity of the structure
-
building
-
consultations
-
all over estonia
-
material