We build, renovate
and handle everything else
From design and permits to foundation, roof and final finish. Materials, delivery, waste removal and paperwork are on us — you simply receive the finished result.
- 2005
- team experience since
- 100%
- local craftsmen only
- Estonia
- and projects abroad
We take the whole load off your shoulders
You set the goal — we handle all the routine around it.
Materials
Selected and sourced from trusted suppliers.
Delivery
On site exactly when they are needed.
Waste removal
We leave the site clean behind us.
Paperwork
Design, permits, supervision and handover — no running between offices.
The full range of works
New homes
Private houses built from foundation to keys.
Foundations
A solid base for a house, extension or terrace, including insulated slabs with underfloor heating.
Carpentry
Frames, floors and roof structures.
Roofing
Roof installation, replacement and repair.
Facades
Insulation, ventilated facades, cladding and render.
Terraces
Timber and composite decks and canopies.
Renovation
Apartments, houses and offices.
Turnkey interiors
Interior finishing from rough work to final finish.
Saunas
Turnkey saunas: frame, panelling, benches, heater and lighting.
Design & furniture
Our designer selects the interior and furniture; our crew delivers and assembles everything on site.
Plumbing & heating
Water supply, drainage, bathrooms, heating systems and underfloor heating. Equipment installation and connection: boilers, heat pumps, water heaters.
Electrical
Wiring, panels, lighting.
Ventilation
System installation and maintenance.
Facility maintenance
Regular repair and upkeep of business premises.
Design, permits and supervision — also on us
Our team includes a design engineer, a land surveyor and a certified technical supervisor. We take your project from the first drawing to the occupancy permit.
Design
Architecture · structures · servicesArchitectural and structural design plus engineering sections: electrical, water and drainage, heating, ventilation.
Land surveying
Geoalus · setting outTopographic survey of the plot and setting out the building on site.
Building permit
Ehitusluba · ehitusteatisWe prepare the documents, apply via the Estonian Register of Construction Works and follow the process through.
Technical supervision
OmanikujärelevalveQuality control on the client's behalf by a certified specialist registered in the Register of Economic Activities (MTR).
Audits & handover
Electrical audit · fire safetyElectrical installation audit, fire safety and handover of building systems to the authorities.
Occupancy permit
KasutuslubaWe obtain the use permit and register the building — after that you can officially live in the house.
How we work
- 01
Request & site visit
We listen to your needs and inspect the site.
- 02
Design, quote, permits
A clear budget, timeline and paperwork before work starts.
- 03
Turnkey works
Materials, crew and supervision in one pair of hands.
- 04
Handover & use permit
A finished project, a clean site and documents in order.
Our projects
Real photos from our sites: from the first block to the finished house.
14 photosTurnkey paired houses
Two modern houses: facades, terraces, full interior finishing and building services.
4 photosSingle-storey house with a ventilated facade
Insulated frame walls, wood-look facade panels and an entrance canopy.
5 photosFacade with diagonal timber cladding
Render and diagonal board cladding, entrance canopy, gutters and a stepped terrace.
9 photosInsulated slab foundations with underfloor heating
Work stages on our sites: from ground preparation to the finished slab.
10 photosModern house from scratch
The full cycle by one team: from visualisation to the finished facade.
Before
AfterTimber terrace
Frame on supports over a draining gravel bed, decked with treated boards.
Before
AfterWooden house renewal
New facade finish and paint, renewed roof and gutters.
1 photosTurnkey sauna
Timber panelling, benches with hidden lighting and heater installation.
A local team with experience since 2005
Gronax employs only local, highly qualified specialists with many years of experience. We deliver projects in Estonia and abroad and take responsibility for the result from the first meeting to handover.
- Craftsmen
- Builders, carpenters, plumbers, electricians
- Design engineer
- Design and building services
- Land surveyor
- Survey and setting out
- Supervisor
- Certified specialist
- Interior designer
- Interior and furniture
Tell us about your project
We will get back to you with a quote. Feel free to attach photos of the site.
- Contact person
- Aleksei Razumovski
- Phone
- +372 555 811 82
- Address
- Õismäe tee 85, 13515 Tallinn