Home Addition Services in Tomball TX
MAV Design & Build is a full-service home addition contractor serving Tomball TX and Northwest Harris County. Whether you need a master bedroom suite, a guest room addition, an in-law suite, or a second-story expansion, our veteran-owned team manages design, permits, and construction from start to finish.
Types of Home Additions We Build in Tomball TX
Our Tomball TX home addition services include single-room additions, master bedroom and bathroom suite expansions, covered patio enclosures, garage conversions, second-story additions, in-law suites, and accessory dwelling units (ADUs). Each project is custom-designed to match your existing home’s structure.
Home Addition Timeline in Tomball TX
Home additions in Tomball TX typically take 3 to 5 months from permit approval. A single-room addition finishes in 8 to 10 weeks. A two-story expansion or in-law suite with kitchen takes 4 to 6 months. MAV provides a full project schedule at contract signing with milestone dates.
Home Addition Cost in Tomball TX
Home additions in Tomball TX range from $76,000 for a single-room addition to $255,000 or more for a full second-story expansion or in-law suite. Costs depend on square footage, foundation type, and interior finish level. MAV provides transparent fixed-price contracts with no surprise charges.
Tomball TX Communities We Serve
MAV serves all of Tomball TX including Rosehill, Canyon Lakes West, Willow Creek Farms, and surrounding Northwest Harris County communities. We are familiar with City of Tomball and Harris County permitting requirements and HOA design standards.
Why Tomball TX Homeowners Choose MAV
MAV Design & Build is veteran-owned, licensed, and insured in Texas. We self-perform structural work and manage all specialty trades in-house. Our fixed-price contracts mean no surprise change orders, and every Tomball TX home addition comes with a written workmanship warranty.
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.

