MAV Design & Build

Custom ADU Construction Services in La Porte TX

ADU Construction Houston TX
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ADU Construction in La Porte TX

MAV Design & Build builds fully permitted accessory dwelling units throughout La Porte TX — from garage-to-ADU conversions to new detached guest houses and attached in-law suites. ADUs provide rental income or multi-generational housing options in La Porte TX’s growing Harris County community.

Garage Conversions and Detached Guest Houses in La Porte TX

MAV Design & Build builds garage ADU conversions and new detached backyard guest houses throughout La Porte TX. Garage conversions cost $55,000-$100,000 and complete in 3-5 months.

Detached guest houses are fully independent units built to Harris County code with proper setbacks and complete utility connections.

Harris County ADU Permit Services

ADU construction in La Porte TX requires Harris County building permits and a certificate of occupancy. MAV Design & Build manages the complete permit and inspection process.

Free ADU Assessment in La Porte TX

Contact MAV Design & Build for a free on-site ADU feasibility assessment in La Porte TX. We evaluate your property and provide a complete cost estimate.

What Houston Homeowners Say⭐ 5.0  •  28 Google Reviews
Waseem NaqviApril 2026
★★★★★

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.

AviadApril 2026
★★★★★

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!!

Dwight HoldenMarch 2026
★★★★★

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.