We’ve officially rebranded! AC Cornerstone Building is now Outlaw Ridge Construction!
Your dream home starts here—and we’ll build it from the ground up. At AC Cornerstone Building, we design and construct fully custom homes in Austin, TX that reflect how you live, what you value, and where you’re headed. Starting fresh on your lot, we deliver expert craftsmanship, honest communication, and a process built around you.
From first consultation to final walk-through, we keep things simple, transparent, and personal—because building the home you love shouldn’t be overwhelming.
From first consultation to final walk-through, we keep things simple, transparent, and personal—because building a space you love shouldn’t be overwhelming.
Austin is growing fast, and so are the dreams of local homeowners. Whether your family is expanding, you’re planning for the future, or you simply want a home designed exactly for your lifestyle, building a custom home from the ground up can be the perfect solution.
Common reasons to build:
✅Customizing every detail to fit how you live
✅Choosing your ideal location and lot
✅Incorporating energy-efficient and modern features from the start
✅Investing in long-term value with personalized design
✅Creating a multi-generational or unique living space tailored to your needs
✅Designing a home that perfectly matches your Central Texas lifestyle and future plans
We help homeowners across Central Texas turn these visions into reality—with a process that prioritizes clarity, quality, and peace of mind. We are a top-rated, veteran-owned custom home builder in Austin.
Proud member of the Leander Chamber of Commerce.
Your dream home is within reach—and we’ll build it from the ground up. Our veteran-owned team designs and constructs fully custom homes that reflect how you live, what you value, and where you’re headed in Central Texas.
Types of custom homes we build:
Clean lines, large windows, and natural materials that embrace the Texas landscape.
Timeless single-story designs with wide porches, open layouts, and rustic charm.
Bold architecture, smart home integration, and high-end finishes for modern living.
Thoughtful layouts with private suites, accessible features, and shared spaces for family.
Eco-friendly designs with solar-ready features, superior insulation, and low-maintenance materials.
Custom builds optimized for views, outdoor living, and rural Central Texas lots.
Building a custom home gives you full control—from layout to finishes to energy efficiency. Whether you already own land or need help identifying a build site, we can walk you through the process from concept to move-in.
What’s included in our custom home builds:
From traditional to modern, farmhouse to contemporary, we build homes that stand the test of time—functionally and structurally.
If you’d like to explore more of what we offer, check out our full list of Services.
We know that building something new—whether an addition or full home—requires trust and transparency. That’s why our process is simple and clear from start to finish:
We start by listening: What’s your goal? What challenges are you facing? We’ll visit your home or lot, take notes, and share our honest input.
We work with your architect or help you connect with a trusted local designer. We review floor plans, help with layout optimization, and discuss material preferences.
We provide a detailed, written quote that outlines labor, materials, and projected timeframes—so you can plan with confidence.
We manage all required permits, inspections, and scheduling so everything stays compliant and on track.
Our crew shows up on time, keeps the site clean, and keeps you updated. You’ll always know what’s happening and when.
Once the build is complete, we walk through the space with you, fix any small punch list items, and make sure you’re 100% happy.
We’ve helped homeowners across Austin and Central Texas bring their dream homes to life from the ground up. Whether it’s a Hill Country modern retreat in Leander, a traditional Texas ranch in Georgetown, or a luxury contemporary build in Cedar Park, we bring the same level of veteran-owned care, craftsmanship, and attention to detail to every custom home.
Visit our Our Work page to see photos of recent additions and custom builds. You’ll find clean finishes, thoughtful layouts, and practical touches that make everyday living easier. If you are interested in home additions in Austin, contact us today!
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.
natalie CTrustindex verifies that the original source of the review is Google. I couldn’t be happier with the work this team did! From start to finish, the communication was clear, the crew was on time, and the quality of the work exceeded my expectations. They paid attention to detail, kept clean, and finished right on schedule. I’ll definitely be using them again for future projects and recommending them to friends!!! THANK YOU! Alex NeslenTrustindex verifies that the original source of the review is Google. AC Cornerstone Building did an amazing job on our kitchen remodel. The team was professional, stayed on schedule, and the quality of the work is excellent. We love our new kitchen and highly recommend them for anyone needing remodeling in Leander! Heather PreziosoTrustindex verifies that the original source of the review is Google. The team did a fantastic job! They set clear expectations from the start and kept the project moving smoothly from one phase to the next. The quality of the work was excellent, and they checked in often to make sure we were happy with everything. We couldn’t be more pleased with the experience! Cheyenne McCallumTrustindex verifies that the original source of the review is Google. We love our new patio! Josh and his team made the process super easy and delivered exactly what we wanted. It’s even better than what we expected! Wes WeiseTrustindex verifies that the original source of the review is Google. Allan, Tom and the crew from A.C. Cornerstone did an extensive remodel of my very dated 1970's house in Quail Creek and did a great job. Many hidden problems were encountered but they managed them very well and explained each issue to me fully. Their extensive knowledge of building methods and materials of past decades made them a good choice for an updating job like mine. The house went from dowdy and obsolete to modern and beautiful and it really looks great! Pete LaTrustindex verifies that the original source of the review is Google. Allan and his crew remodeled my Kitchen. Several little things that made my kitchen pop was a built-in coffee bar, drawer for the garbage , a pull out spice rank in the cabinet. Also redesigning the layout , placing the pantry in the corner and microwave and oven on the wall. Also I had all new flooring done in my kitchen, retreat, and half bath. Over all I highly recommend Alan's crew because of master of details and cleanliness.Google rating score: 5.0 of 5, based on 6 reviews