Home Addition Contractor in La Marque TX
MAV Design & Build is a licensed home addition contractor serving homeowners throughout La Marque TX and Galveston County. From single-room additions and master suite expansions to full second-story additions and in-law suites, our veteran-owned team manages design, engineering, permitting, and construction under one fixed-price contract.
What Types of Home Additions Does MAV Build in La Marque TX?
MAV Design & Build constructs room additions, master bedroom and bathroom suites, in-law suites, sunroom enclosures, second-story additions, covered porch additions, and garage conversions throughout La Marque TX. We coordinate all structural engineering, City of La Marque or Galveston County permitting, and trade subcontractors under one project manager from start to final inspection.
Home Addition Timeline in La Marque TX
A single-room addition in La Marque TX typically takes 8 to 12 weeks after permit approval. A master suite addition with bathroom takes 10 to 14 weeks. A full second-story addition takes 3 to 5 months. City of La Marque or Galveston County permit review adds 2 to 3 weeks before construction begins.
Home Addition Cost in La Marque TX
Home addition construction in La Marque TX ranges from $60,000 for a single-room addition to $195,000 or more for a full second-story expansion. MAV provides fully itemized fixed-price estimates after a site assessment with no open-ended billing.
Home Addition Permits in La Marque TX
All home additions in La Marque TX require permits from the City of La Marque or Galveston County Building Department and structural engineering drawings. MAV manages all permit applications, engineering coordination, and inspections on your behalf.
La Marque TX Communities We Serve for Home Additions
MAV serves all of La Marque TX and surrounding Galveston County communities including Texas City, Dickinson, League City, Kemah, and Hitchcock along I-45 and SH-6.
Why La Marque Homeowners Choose MAV Design & Build for Home Additions
MAV Design & Build delivers fixed-price home additions with veteran-grade project management throughout La Marque TX and Galveston County. Contact us for a free in-home consultation and itemized estimate.
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.

