# Seven Custom Homes > Luxury custom home builder in Austin and Port Aransas, Texas. Founded > 2007. Over $500 million built: 100+ homes in Central Texas, 37+ in Port > Aransas. Fixed-price contracts from finished drawings, weekly written > updates with progress photos, documented standards, and a written > 1-2-10 warranty. Preferred builder at Cinnamon Shore and Palmilla Beach. Phone: 512-662-1349 Office: 312 Medical Parkway, Bldg B, Austin, TX 78738 Hours: 8 AM - 5 PM, Monday to Friday ## Key pages - [Build Cost](https://sevencustomhomes.com/build-cost): what your custom home would cost — a short questionnaire, answered the same business day - [Portfolio](https://sevencustomhomes.com/portfolio): completed custom homes with full photo galleries, in Austin and Port Aransas - [Austin portfolio](https://sevencustomhomes.com/portfolio/austin-tx) - [Port Aransas portfolio](https://sevencustomhomes.com/portfolio/port-aransas-tx) - [The Seven Process](https://sevencustomhomes.com/process) - [About Seven](https://sevencustomhomes.com/about-seven) - [FAQ](https://sevencustomhomes.com/faq) - [Warranty](https://sevencustomhomes.com/warranty): 1 year workmanship and materials, 2 years systems, 10 years structure, in writing - [Meet the Team](https://sevencustomhomes.com/meet-the-team) - [Contact](https://sevencustomhomes.com/contact) ## Service area Austin, Westlake, Rollingwood, Lake Travis, Lakeway, Dripping Springs, Spicewood, Horseshoe Bay / Lake LBJ, and Port Aransas (Cinnamon Shore and Palmilla Beach). ## Services New luxury custom homes only: design-build, or built from the client's own architect's drawings, on the client's lot. Seven does not take on remodeling or renovation work. ## Facts - Fixed-price contracts from finished drawings, with defined allowances; changes only with the client's signature - Weekly written updates with progress photos; selections, budget and schedule live in MySeven, Seven's own project system, so out-of-town clients follow the build closely - Construction generally runs 12 to 24 months depending on complexity; from first design through completion, 18 to 30 months - Quality-control walks by the founder, the VP of Construction and the project manager before handover - Project details stay private unless the client approves otherwise - Warranty: 1 year workmanship and materials, 2 years systems, 10 years structure, in writing, with 24-hour response