Quality work. On time.
With 20 years of experience, we handle masonry, renovation, and tiling in Budapest and the surrounding area. Free assessment, transparent quote.
200+ completed projects
Why choose us?
Reliability, quality, and precision — the Keystone Build guarantee.
20+ years experience
In two decades, we have successfully completed over 200 projects. We know what we're doing.
Guaranteed work
We offer a 2-year warranty on all completed work. If something is not right, we fix it — free of charge.
Free assessment
We assess the work free of charge and provide a detailed, itemized quote. No hidden costs.
Our portfolio
A selection of completed projects — every job comes with a guarantee.
Apartment renovation — District XI
Full 80 m² apartment renovation: drywall, tiling, painting, electrical and plumbing work.
Office conversion — District V
200 m² office space converted to open plan. Partitions, flooring, mechanical systems.
Bathroom renovation — Budakeszi
Complete bathroom replacement: tiling, sanitary installation, plumbing renovation.
Terrace tiling — District XIII
60 m² rooftop terrace tiled with outdoor porcelain slabs and edge trim.
What our clients say
Finished exactly on time, and the quote matched the final invoice. A real rarity these days!
Private client, District XI
During our office renovation they worked professionally with minimal disruption. The team's communication was excellent.
Office Manager, District V
Our bathroom turned out beautifully. They paid attention to every detail and take the warranty seriously.
Private client, Budakeszi
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