Room Additions in Edmond, OK

Cost depends on the size and scope of the addition — a home office conversion runs very differently than a full second-story build-out. Rather than quote a number that won't match your project, we give you an exact figure after a free in-home walkthrough where we look at your space and your goals directly.

Interior additions and conversions typically run 3 to 6 weeks. Larger additions or exterior builds — the kind that change your home's footprint — usually take 6 to 12 weeks. We give you a realistic schedule before work starts based on your specific project.

Yes — most room additions require permits, and often engineering and inspections as well, and we handle all of it. When a project changes your Edmond home's structure or footprint, we manage the permitting and inspection process so the finished work is signed off and built to code.

We build bedrooms, bathrooms, home offices, sunrooms, in-law suites, second-story additions, garage conversions, and bonus rooms. Our completed Edmond project was a full room addition — new framing, flooring, insulation, and finishing work — and we scope every project individually based on what you need.

Yes — Edmond is a regular service area for MASB Construction, and The Village sits immediately next to it, so we work both as part of the same north OKC metro service area. If you're within 30 miles of Oklahoma City, we can take a look at your project.