MAV Design & Build is the room addition contractor Spring TX homeowners trust for quality construction, transparent pricing, and on-schedule delivery. Spring TX is an unincorporated community in north Harris County — all room addition permits are issued by Harris County rather than a city building department, and MAV manages every step of that process. We build master bedroom additions, family room expansions, in-law suites, sunroom enclosures, home offices, and multi-room additions throughout Spring and north Harris County.
Types of Room Additions We Build in Spring TX
MAV builds master bedroom and ensuite bathroom additions, additional bedroom additions for growing families, in-law suites with private entrances and kitchenettes, family room and great room expansions, sunroom and screened porch enclosures, bonus rooms, formal dining room additions, and dedicated home office additions throughout Spring TX and north Harris County.
Room Addition Costs in Spring TX
Room addition costs in Spring TX range from $55,000 for a single bedroom addition to $180,000 or more for a large in-law suite or multi-room expansion with full bathroom, kitchenette, and premium finishes. MAV provides transparent fixed-price estimates with all Harris County permit fees included before any work begins.
How Long Does a Room Addition Take in Spring TX?
A room addition in Spring TX typically takes 8 to 14 weeks from Harris County permit approval to final walkthrough. A simple bedroom addition takes 8 to 10 weeks. A larger in-law suite with a bathroom takes 12 to 14 weeks. Harris County permit review for structural additions adds 2 to 3 weeks before construction begins. MAV provides a schedule at contract signing.
Permits for Room Additions in Spring TX
Spring TX is unincorporated — room additions require Harris County permits rather than city permits. Harris County requires building permits for all structural work, electrical, plumbing, and mechanical systems. Structural additions also require engineered drawings stamped by a licensed Texas PE. MAV manages all Harris County permit applications and inspections at no additional charge.
Spring TX Communities We Serve for Room Additions
MAV Design & Build serves all of Spring TX for room additions including Cypresswood, Louetta, Klein, Champions, Northgate Forest, Gleannloch Farms, Harmony, and adjacent Tomball TX and The Woodlands TX communities in north Harris County.
Get a Free Room Addition Estimate in Spring TX
Contact MAV Design & Build at (832) 532-6829 or visit mav-designandbuild.com to schedule your free consultation. Fixed-price estimate, all Harris County permits included, no pressure.
I'm extremely satisfied with my kitchen renovation. The entire process was handled with professionalism and precision. The crew was respectful, efficient, and always made sure I was informed every step of the way. The final result — a beautiful, well-designed kitchen with top-quality finishes and excellent craftsmanship.
Love their work, the kitchen turned out amazing and exceeded our expectations. Completed in much shorter time than I thought it would. Can't recommend them enough!!
Great experience working with this company! They remodeled my kitchen and did an amazing job. The team was professional, easy to work with, and always on time. Everything went smoothly, and they paid attention to the small details.