New construction
Turnkey residential and small-commercial builds from groundwork to keys.
Estonian construction works
We build what lasts - on time, on budget.
A full-service construction company - new builds, renovation, concrete and facade work. One contract, one team, one point of responsibility.
- Registered Estonian contractor
- 15+ years on Estonian sites
- 200+ projects delivered
What we do
One contractor for the whole build.
From the first excavation to the final hand-over, we manage every trade so you deal with one team - not ten.
Renovation & reconstruction
Full or partial rebuilds, layout changes, and modernisation of existing buildings.
Concrete & foundations
Footings, slabs, retaining walls and load-bearing concrete done to spec.
Facades & exterior
Insulated facades, cladding, plaster and weather-tight building envelopes.
Interior finishing
Partitions, screeds, tiling, painting and fit-out ready for hand-over.
Roofing & waterproofing
Pitched and flat roofs, membranes and moisture protection built for Baltic weather.
Why Arnistroy
Built right means handed over right.
We take responsibility for the whole scope - schedule, budget, quality and the paperwork - so your project moves without surprises.
Single point of responsibility
One contract, one project lead, one number to call.
Fixed price, fixed schedule
Clear scope and a timeline we put in writing - and keep.
Own crews, vetted partners
Core trades in-house; specialist work by partners we've worked with for years.
Clean, documented hand-over
Snag-free delivery with warranty and as-built documentation.
15+
Years on Estonian construction sites
200+
Projects delivered
120k m²
Built and renovated
5 yr
Workmanship guarantee
How we work
A clear path from idea to keys.
No black boxes. You know what happens next at every stage.
- 01
Consultation & site visit
We review your plans, visit the site and understand the goal and budget.
- 02
Quote & scope
A detailed, fixed offer - scope, materials, timeline and price in writing.
- 03
Planning & permits
Schedule, crews and any building-permit coordination locked in before we start.
- 04
Construction
We build to spec with regular progress updates and on-site supervision.
- 05
Hand-over & guarantee
Snag check, clean hand-over, documentation and workmanship guarantee.
Selected work
Projects across Estonia.
New builds, renovations and concrete work for private and commercial clients across Estonia and the Baltics.
New build2024
Private residence, Harjumaa
Harjumaa
Turnkey two-storey family home - groundwork, structure, facade and interior fit-out.
Renovation2023
Apartment building renovation
Tallinn
Full reconstruction and insulated facade upgrade for a multi-apartment building.
Concrete2023
Commercial foundation & slab
Rae vald
Reinforced foundations, retaining walls and load-bearing slabs to engineering spec.
Facade2022
Facade & envelope upgrade
Tartu
Insulated facade, cladding and weather-tight envelope on an existing commercial building.
Based in Tallinn. Working across Estonia; Baltic projects on request.
Start your projectGet in touch
Tell us about your project.
Send the basics and we'll come back with next steps - usually within one business day.
Email
arnistroy@gmail.comAddress
Tartu mnt 82, 10112 Tallinn, EstoniaArnistroy OÜ · Reg. 16579367