At AC Cornerstone Building, we specialize in whole‑home renovations across Austin, delivering updated, functional spaces that stand the test of time. Our veteran‑led crew understands local building codes, climate demands, and the diverse styles seen in Austin neighborhoods. We begin every project with a free in‑person estimate—no pressure, just honest insight.
Whole home remodeling goes beyond simple room makeovers. It includes:
✅ Layout changes like knocking down walls for a more open floor plan
✅ Structural upgrades such as reinforcing foundations or replacing beams
✅ Aesthetic updates across your entire home—think flooring, paint, lighting, trim
✅ System improvements, from plumbing and electrical to enhanced energy efficiency
This all-in approach creates a unified, modern home rather than disconnected renovated spaces.
We Specialize in Comprehensive Whole-Home Transformations
At AC Cornerstone Building, we focus on large-scale remodeling projects that reimagine your entire home—from layout and flow to custom interiors, kitchens, bathrooms, and additions. Our expertise in staircases, woodworking, lighting, and windows/doors is available exclusively as part of full-home remodels. For smaller standalone updates or single-room projects, we recommend local specialists so you get the focused attention those jobs deserve.
Here’s what we do when transforming your whole home:
We evaluate your home’s full potential—from foundation to roof—and design a cohesive remodel plan that addresses flow, style, and performance.
We rejuvenate both inside and out. This might involve installing new siding, refreshing exterior paint, replacing windows, redoing trim work, upgrading lighting, and installing designer finishes.
Need a larger living room or relocated primary suite? We shift room sizes, reassign hallways, and improve traffic patterns to make every square foot more livable.
We evaluate your home’s full potential—from foundation to roof—and design a cohesive remodel plan that addresses flow, style, and performance.
We rejuvenate both inside and out. This might involve installing new siding, refreshing exterior paint, replacing windows, redoing trim work, upgrading lighting, and installing designer finishes.
Need a larger living room or relocated primary suite? We shift room sizes, reassign hallways, and improve traffic patterns to make every square foot more livable.
Planning ahead for mobility needs? We can widen doorways, lower countertops, install no-step entryways, and plan floor surfaces for stability.
Interested in open sightlines and better entertaining flow? Our team removes load-bearing barriers and installs reinforcements to create inviting, open living spaces.
We upgrade insulation, seal air gaps, and install efficient HVAC systems and Energy Star-rated windows to help your home perform better year-round.
Electrical systems are the backbone of a modern home. Our team provides smart, safe electrical upgrades that support today’s devices, lighting needs, and energy-efficient technology.
A lifetime in Central Texas construction means we know Austin’s climate, soil, and permitting nuances. With over 50 years of combined experience, we build homes that address humidity, thermal shifts, and municipal regulations.
Precision and follow-through are our hallmarks. Schedules are respected, job sites are maintained, and no steps are overlooked.
We use high-quality, durable materials that stand up to Texas conditions. Costs are broken down clearly—no hidden fees, no unexpected add-ons.
We provide weekly updates and are always reachable. You’ll know what happens when and why—because remodeling works best when you’re informed.
See examples of our projects across Austin in our Our Work gallery—before-and-after photos that reflect real quality and meaningful transformation.
Every electrical project is handled with safety, compliance, and attention to detail—whether we’re swapping a fixture or rewiring an entire room.
We’ve refined a clear, customer-centered approach:

In-person meeting to discuss your goals and review the property

Written estimate and project scope

Selection of materials and securing necessary permits

Coordinating electricians, plumbers, carpenters, and crews

Demolition, framing, systems upgrades, finishes—clean site daily

Final walkthrough to address touch-ups and feedback

We stand behind our work; availability afterward is standard
We’ve worked with a range of Austin homes:
Pre-listing renovationcs designed to boost appeal and curb value
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.
We begin every project with a free, no-obligation site visit. We assess your space, talk through your goals and timing, and share realistic suggestions that align with your vision and budget.
If you’re ready to transform your home with general remodeling in Austin that delivers trustworthy craftsmanship—and a clear, pressure-free estimate—click here to contact us today. With AC Cornerstone, your entire home gets the care and attention it deserves.
Proud member of the Leander Chamber of Commerce.
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