MAV Design & Build is the trusted room addition contractor for Cypress TX homeowners who want to expand without leaving Northwest Harris County’s most sought-after community. Cypress’s top-rated Cy-Fair ISD schools, master-planned communities, and strong property values make room additions one of the highest-return investments available. MAV designs and builds room additions of every type under a fixed-price contract with complete Harris County permit management and HOA coordination.
Room Addition Types in Cypress TX
MAV builds all types of room additions in Cypress TX including master bedroom suite additions with full bathrooms, family room and great room expansions, fourth and fifth bedroom additions, in-law suite additions with private entrances, sunroom and screened porch enclosures, bonus room additions over garages, and attached home office additions. Every addition is engineered to match your existing roofline and exterior finish materials.
Room Addition Timeline in Cypress TX
A single room addition in Cypress TX typically takes 8 to 12 weeks after permit approval. A larger master suite addition with a full bathroom runs 12 to 16 weeks. Harris County permit review adds 2 to 3 weeks before construction begins, and HOA design review in communities like Bridgeland or Towne Lake may add additional time. MAV manages all timelines and provides a detailed schedule at contract signing.
Room Addition Cost in Cypress TX
Room addition costs in Cypress TX range from $70,000 for a single-room addition to $175,000 or more for a full master suite with a luxury bathroom, walk-in closet, and premium finishes. MAV provides transparent fixed-price contracts with no open-ended billing.
Permits for Room Additions in Cypress TX
All room additions in Cypress TX require permits from Harris County including structural engineering drawings stamped by a licensed Texas PE. MAV Design & Build manages all permitting, engineering coordination, HOA submittals, and county inspections as part of every project at no additional charge.
Cypress TX Room Addition Service Area
MAV Design & Build serves all of Cypress TX for room additions including Bridgeland, Towne Lake, Coles Crossing, Longwood, Cypress Creek Lakes, Stone Gate, Blackhorse Ranch, and surrounding Northwest Harris County communities.
Get a Free Room Addition Estimate in Cypress TX
Call MAV Design & Build at (832) 532-6829 or request a free estimate online. We serve homeowners throughout Cypress TX and Northwest Harris County with fixed-price room additions and written workmanship warranties.
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.

