As-Built Drawings: What They Are & When You Need One

As-Built Drawings: What They Are & When You Need One

Koray Bozkurt, PE, PMP
Published on: 31/08/2026

As-built drawings show what was actually built, not what was designed. Learn how they differ from record drawings, when they're required, and why you need one.

as-built drawingsrecord drawingsred-line drawingspermit closeouthome addition
Home Addition Cost: Engineering and Permits You'll Need

Home Addition Cost: Engineering and Permits You'll Need

Koray Bozkurt, PE, PMP
Published on: 30/07/2026

Home addition cost in 2026: prices by type and per square foot, plus the structural, MEP, and permit line items homeowners forget when budgeting.

home additionrenovation coststructural engineering

BOZ Engineering Group

From Feasibility to Final Permit.

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