Whole-home remodeling and custom homes in Austin & Williamson County — veteran-owned, built right the first time. Kitchens, bathrooms, additions, custom homes, and integrated interior transformations.
At AC Cornerstone Building, we have over 50 years of combined team experience and have been in business since 2006. We’ve honed our craft on hundreds of Central Texas homes. From foundational knowledge to modern techniques, we deliver results built on reliability and skill.
Founded by a military veteran, we bring precision, integrity, and discipline to every project.
We know Austin homes—inside and out. From tight city lots to Hill Country acreage, we tailor each build to your space and lifestyle.
We’re not chasing the most jobs—we’re focused on doing yours right. One home at a time.
We offer full-service remodeling for every part of your home—inside and out. Whether you’re modernizing a kitchen, expanding your living space, or building from the ground up, we bring clarity, craftsmanship, and care to every detail.
We specialize in comprehensive whole-home remodels and custom homes. For smaller standalone updates, we recommend local specialists.
Transform your entire home with comprehensive renovations tailored to your lifestyle. We handle both interior and exterior updates, from layout changes to fresh finishes.
Professional in-house planning with custom Revit floor plans and hand-drawn concept sketches.
Need more room—or a completely new space? We design and build seamless additions that match your vision and existing structure.
Build the home you’ve always envisioned from the ground up. Our veteran-owned team designs and constructs fully custom homes that perfectly match your lifestyle, family needs, and surroundings.
Types of custom homes we build:
Create standalone structures that serve a purpose and look great doing it.
We make remodeling simple by keeping things clear, honest, and well-organized from day one. Here’s what to expect when you work with AC Cornerstone.
We start with a visit to your home. We’ll listen to your goals, answer questions, and offer honest input based on what’s possible and practical.
We provide a transparent estimate tailored to your project’s scope. For smaller or specific remodels (like kitchens or bathrooms), this includes a thorough breakdown of costs with no hidden fees. For larger projects, we offer a free rough estimate upfront, with a more detailed quote available for a fee. This fee is waived if you choose to proceed with us under contract.
Once you’re ready, we handle everything—permits, materials, scheduling, and construction. You’ll stay informed with regular updates from our team.
Before we call it complete, we walk through the project with you to make sure every detail is right. We’re not done until you’re satisfied.
Looking for the best home remodeling in Austin? You found us — veteran-owned and built right the first time. See what’s possible when quality meets craftsmanship. These real projects reflect the care, detail, and function we bring to every remodel and build.
Start your custom home build or remodeling project with confidence. We offer free, no-pressure in-person consultations where we visit your home, listen to your vision, and provide honest input on scope, timeline, and costs—before any commitments.
Get your free estimate today from a veteran-owned team serving Austin and Williamson County.
Call us or fill out our quick form to get started.
AC Cornerstone Building proudly serves homeowners throughout Austin and the broader Central Texas region. Whether you’re in the city or a nearby community, we bring reliable, high-quality remodeling services right to your door.
If you’re within driving distance of Austin, chances are we work in your neighborhood. Just reach out and ask—we’re happy to help.
