Güven Kardeşler · İstanbul
Kadikoy Renovation & Repair Specialist – Sen Güven Kardeşler
Looking to upgrade your home or office in Kadikoy? Sen Güven Kardeşler turns your vision into reality with free inspection, fixed written price, and workmanship guarantee.
Free 3D design for this renovation — see it first →Turnkey Full Renovation prices in Kadıköy, 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 quotation
- Workmanship and material guarantee
- High-quality materials and modern techniques
- Expert team with Four Seasons and Grand Hyatt references
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 inspection. You will receive an exact cost based on your project details.
- How long does the workmanship guarantee last?
- All our workmanship is covered by a 2‑year guarantee.
- What renovation services do you offer?
- We provide comprehensive interior renovation services including bathroom, kitchen, walls, flooring, painting, electrical and plumbing works.
Planning in Kadıköy 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
Kadikoy Renovation & Repair Specialist – Sen 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.