MAV Design & Build specializes in garage conversions throughout Spring TX and north Harris County. Converting an attached or detached garage into a home office, in-law suite, guest apartment, playroom, or ADU adds finished living space at a lower cost per square foot than a full addition. MAV handles insulation, HVAC, plumbing, electrical, Harris County permits, and all construction under a single fixed-price contract with no open-ended billing.
Types of Garage Conversions We Build in Spring TX
MAV converts attached and detached garages in Spring TX into home offices and work-from-home suites, in-law suites with full bathrooms and kitchenettes, ADU guest apartments with private entrances, playrooms and bonus rooms, media rooms and home theaters, and hobby or craft studios. All insulation, HVAC, electrical, and plumbing work is coordinated in-house.
Garage Conversion Costs in Spring TX
Garage conversion costs in Spring TX range from $28,000 for a basic home office or bonus room to $85,000 or more for a full ADU garage apartment with bathroom, kitchenette, separate HVAC, and dedicated electrical panel. Cost depends on the scope of insulation, HVAC, plumbing, and finish level. MAV provides transparent itemized estimates before any work begins.
How Long Does a Garage Conversion Take in Spring TX?
A garage conversion in Spring TX typically takes 6 to 12 weeks depending on scope. A basic home office conversion takes 6 to 7 weeks. A full ADU garage apartment conversion with plumbing and HVAC takes 10 to 12 weeks. Harris County permit review adds 2 to 3 weeks before construction begins. MAV provides a schedule at contract signing.
Spring TX Communities We Serve for Garage Conversions
MAV Design & Build serves all of Spring TX for garage conversions including Cypresswood, Louetta, Klein, Champions, Northgate Forest, Gleannloch Farms, and adjacent Tomball TX communities in north Harris County.
Get a Free Garage Conversion Estimate in Spring TX
Call MAV Design & Build at (832) 532-6829 or visit mav-designandbuild.com to schedule your free consultation. Fixed-price contract, all Harris County permits included, no surprises.
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.

