SerMimar® Studio · Est. 2008 · ISO 19650 BIM & Architectural Engineering
TR · Türkçe
SERMIMAR EST. 2008
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ISTANBUL STUDIO HQ & INTERNATIONAL BIM DESK

Contact SerMimar® Engineering & BIM Desk

Direct senior-partner communication with zero account-manager layers. Reach our Istanbul studio via GSM, WhatsApp, or email for international and corporate project inquiries.

Direct Architect & BIM Desk:
+90 505 507 04 18

Direct senior architect & BIM coordination desk (Voice & International WhatsApp).

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Istanbul Studio Headquarters

CFY Mühendislik Mim. Dan. Yapı Malz. İnş. San. ve Tic. Ltd. Şti.

Cevizli Mah. Orhan Gazi Cad. No: 24/B, 34846 Maltepe, Istanbul, Türkiye

Manufacturing & OIZ Backbone

Gebze – Dilovası OIZ Structural Steel, Facade & Scaffolding Manufacturing Backbone, Kocaeli, Türkiye

Istanbul Head Office Switchboard & Document Registry (Secondary Desk) +90 216 614 04 34
Official Engineering Email [email protected] [email protected]
Monday – Friday: 08:30 – 18:30 (GMT+3) · Saturday: 09:30 – 15:00 (GMT+3) · International BIM Desk Active

Maltepe / Istanbul Studio Location Map

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SECTION 16 · DIRECT ENGINEERING PROPOSAL & WHATSAPP DESK

Request a Scoped BIM, Masterplan or Facade Engineering Proposal

Share your site parcel, CAD sketches, or point-cloud survey directly with our founding architects and civil engineers. Receive an itemized LOD deliverables matrix and fixed milestone schedule within 24 hours.

Send Brief via WhatsApp (+90 505 507 04 18) +90 505 507 04 18 Calculate Project Fee & Timeline
CROSS-DISCIPLINE ARCHITECTURE

Related Engineering Packages & Typologies

Explore complementary BIM levels, building typologies, and facade/DfMA specifications.

CORE

Request Proposal

Submit your architectural, LOD 300–400 BIM, facade engineering, or DfMA brief to SerMimar® and receive an itemized milestone proposal within 24 hours.

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CORE

Fee & LOD Calculator

Instantly calculate indicative architectural masterplan, 4-discipline BIM coordination, clash detection, and facade engineering fees, man-hours, and delivery weeks.

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About Studio

Meet the founding leadership of SerMimar®: Architect İdris YAĞMAHAN, Civil Engineer Celalettin YAĞMAHAN, and Interior Architect M. Furkan YAĞMAHAN.

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TECHNICAL & COMMERCIAL Q&A

Frequently Asked Engineering & Commercial Questions

Direct technical answers on deliverables, ISO 19650 workflows, revisions, and fee structures.

Which phone number connects directly to a senior architect or BIM coordinator?
All primary call and WhatsApp links connect directly to our senior engineering GSM desk at +90 505 507 04 18. Our head office switchboard (+90 216 614 04 34) serves secondary administrative and document registry inquiries.
Where is SerMimar’s studio physically located?
Our architectural and BIM headquarters is located at Cevizli Mah. Orhan Gazi Cad. No: 24/B, 34846 Maltepe, Istanbul, Türkiye—20 minutes from Sabiha Gökçen International Airport (SAW) and adjacent to the Gebze–Dilovası industrial manufacturing corridor.
What files should we attach or mention in our initial inquiry?
Sharing your site location, approximate gross floor area (m²), building typology, target LOD (300/350/400), and any existing CAD (.DWG), PDF sketches, or point-cloud specs allows us to issue an accurate proposal within 24 hours.
Which time zones does your international BIM desk support?
Operating from Istanbul (GMT+3), our studio shares full business-day overlap with the UK, Europe (CET/EET), the Gulf/MENA (GMT+3/+4), and Central Asia, plus dedicated afternoon overlap for US/Canadian East Coast teams.
Can we sign a Non-Disclosure Agreement (NDA) before transmitting confidential CAD or point-cloud files?
Yes. Upon request via WhatsApp or [email protected], we countersign your corporate NDA or issue our standard bilingual mutual NDA within two hours, providing an encrypted CDE upload link.