Koper · Istria
Interior finishing and renovation — from survey to handover.
We carry out interior finishing and renovation work in Koper and across Istria: tiling, complete bathrooms, drywall and floor coverings. Every project starts with an on-site survey and a written quote listing the works and prices including VAT.
- Registered business with VAT ID
- Koper, Istria and all of Slovenia
- Reachable outside business hours
Services
Our services
Finishing work from shell handover to a flat ready to move into. These are the trades we carry out regularly.
Tiling
Wall and floor tiles on a prepared substrate, with the setting-out and grout lines agreed before work starts.
Complete bathrooms
Strip-out, waterproofing, services, tiling and fitting the sanitaryware in one run — one schedule of works, one invoice.
Drywall
Partition walls, suspended ceilings and linings built dry, without long drying periods in the programme.
Skimming and painting
Skimming of walls and ceilings and a paint system suited to the room and its moisture levels.
Floor coverings
Laminate and vinyl on a levelled subfloor whose residual moisture is checked before laying.
Fitting work
Doors and frames, skirting, shelving and bathroom fittings installed to measurements taken on site.
Home renovations
Partial and full renovations with the sequence of trades and the programme agreed in advance.
Electrical preparation
Chases, openings and conduit for the cabling that follows. We coordinate the installation with the electrician so the trades never wait.
Work not listed here is assessed on request.
Work
Completed work
Documentation of completed projects is being put together. Until it is ready, this section stays empty.
Complete bathroom
Photo to follow
Tiling
Photo to follow
Drywall partition
Photo to follow
Finishing detail
Photo to follow
Floor covering
Photo to follow
Home renovation
Photo to follow
Only our own photographs of completed work appear here, each with the location and year of completion.
How it works
Five steps from the call to the handover
The procedure is the same on every job, from first contact to sign-off.
Enquiry
You call or write on WhatsApp. A photo of the room says more than a long description.
Site visit and survey
We take measurements on site, check the substrates and define the scope of works.
Quote
You receive a written quote with a schedule of works, quantities and prices including VAT.
The work
We work to the agreed dates, keep the site clean as we go and keep you informed of progress.
Handover
We inspect the finished work together. Defects are put right before the final invoice.

About us
Interior finishing business based in Koper
Gradbeništvo, Adin Grgić, s.p. has been registered in Koper since May 2019 for other building completion work (SKD 43.350). The focus is tiling, complete bathrooms, drywall and home renovations.
Every project starts with an on-site survey and a written quote. Your point of contact stays the same throughout, variations to the quote are agreed before they are carried out, and defects are put right before the final invoice.

- Registered
- May 22, 2019
- Owner
- Adin Grgić
- Activity
- SKD 43.350 — other building completion work
- Registered office
- Ulica Vojke Šmuc 4, 6000 Koper
Area covered
Koper, Istria and all of Slovenia
We work across Slovenian Istria and the Karst, and by arrangement anywhere else in the country.
- Koper
- Izola
- Ankaran
- Piran
- Portorož
- Sežana
- Nova Gorica
- Postojna
- Ljubljana
If your location is not among those listed, send an enquiry anyway — we assess every request from anywhere in Slovenia.
Frequently asked
What people ask first
What do the site visit and the quote cost?
The site visit and the written quote are free and commit you to nothing. You pay only for work you have agreed to.
When can you start?
It depends on the scope of works and the time of year. We give you the next available date on the first call, and if we are booked up we say so straight away.
Do you supply the materials?
You can buy the materials yourself or we can order them. The quote always states clearly what is included and what is not.
What guarantee is there on the work?
The statutory rules on liability for defects apply to the work carried out. The specific periods are set out in the quote and are therefore known before work begins.
Do you travel outside Koper?
We work across Slovenian Istria and the Karst, and anywhere in the country by arrangement. Travel beyond Istria is agreed in advance.
Do you issue an invoice?
Yes. The business is VAT registered, so every price in the quote and on the invoice includes VAT.
Contact
Enquiries and site visit appointments
The phone is quickest. For a first assessment a photo of the room by WhatsApp or email is often enough; the binding scope is set at the on-site survey.
- Availability
- Reachable by phone outside normal business hours as well
- Registered office
- Ulica Vojke Šmuc 4
6000 Koper – Capodistria