Güven Kardeşler · İstanbul
Home Renovation Examples – Quality Solutions in Istanbul with Güven Kardeşler
If you’re looking for inspiration for home renovation, check out our projects in Istanbul. We deliver your dream space with free discovery, fixed written price, and workmanship guarantee.
Free 3D design for this renovation — see it first →Turnkey Full Renovation prices in İstanbul, 2026
Typical range
12.000 – 22.000 ₺/m²
Average range including material and labour. The exact price is given in writing and fixed after a free on-site visit.
What moves the price
- ·Flat size (m²) and number of rooms
- ·Number and scope of wet areas (kitchen + baths)
- ·Material grade (standard / premium)
Some of our turnkey full renovation work
Real completed projects by Güven Kardeşler.
What's included?
- Free on-site inspection and detailed project plan
- Fixed written price guarantee
- Workmanship and material quality guarantee
- Prestigious references such as Four Seasons and Grand Hyatt
- On-time delivery and post‑construction cleaning service
Backed by a crew that has worked on projects like Four Seasons, Grand Hyatt and Istanbul Modern.
Frequently Asked Questions
- How much does a renovation cost?
- We provide a fixed written price after a free discovery; a detailed quote is prepared per project.
- How long does a project take?
- Duration depends on project scope; a clear schedule is defined at the start and included in the contract.
- What is covered under the guarantee?
- Issues arising from workmanship and materials within the guarantee period are resolved at no extra cost.
Planning Turnkey Full Renovation?
Leave your number and we'll call you today. The site visit is free, and the price we then give you is fixed and in writing.
- ✓ Free site visit
- ✓ Written fixed price
- ✓ Your number is never shared
Home Renovation Examples – Quality Solutions in Istanbul with Güven Kardeşler
Call us or message on WhatsApp — we reply the same day.
- Free site visit
- Written fixed price
- Workmanship warranty
15 years, 250+ projects. English-speaking team.