Custom New Home Construction in La Vernia, TX

Cornerstone Building LLC builds custom new homes in New Berlin, TX for landowners who want a home designed around their property and lifestyle.

Call (512) 757-5515
  • Your floor plan is designed around your specific lot, not a generic template
  • Single point of contact manages all trades, reducing coordination gaps on your build
  • Site prep accounts for rural land conditions common in Guadalupe County, including soil and drainage
  • Home orientation and layout can be planned to capture natural light and countryside views
  • You own a property built to your specifications, which supports long-term resale value in a low-inventory rural market
  • Construction decisions are made with your daily living needs in mind, not a developer's cost model
A newly constructed custom single-story home on a rural lot in New Berlin, TX, with open land visible in the background and a finished exterior showing a covered front porch. The home sits on a cleared site typical of Guadalupe County countryside properties.

Expert Custom New Home Construction in La Vernia, TX

Cornerstone Building LLC handles custom new home construction in New Berlin, TX from the ground up. We work with landowners across this rural Guadalupe County community who want a home built to their exact plan, not a stock floor plan from a catalog. New Berlin sits on open Texas countryside with low population density, which means most builds happen on private land with site-specific considerations like soil conditions, utility routing, and lot orientation. We coordinate every phase, from site prep and foundation through framing, mechanical rough-ins, and interior finishes. You stay informed at each stage so there are no surprises. Whether you want a single-story ranch layout that fits the land or a larger family home with specific room configurations, we translate your needs into a buildable plan. If you own land in or around New Berlin and are ready to move forward, call Cornerstone Building LLC to talk through your project.

What's included

  • Your floor plan is designed around your specific lot, not a generic template
  • Single point of contact manages all trades, reducing coordination gaps on your build
  • Site prep accounts for rural land conditions common in Guadalupe County, including soil and drainage
  • Home orientation and layout can be planned to capture natural light and countryside views
  • You own a property built to your specifications, which supports long-term resale value in a low-inventory rural market
  • Construction decisions are made with your daily living needs in mind, not a developer's cost model
Christian-owned
Locally Texan owned
Family-owned and operated
20+ years of experience

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Custom New Home Construction FAQ

Common questions about custom new home construction in La Vernia, TX.

Yes, we build custom homes on privately owned land in New Berlin and the surrounding Guadalupe County area. Bring your property details and we will assess site conditions before planning begins.

We start with your land, your layout needs, and your goals, then move through site prep, foundation, framing, mechanicals, and finishes in a managed sequence. You receive updates at each phase so you always know where your New Berlin build stands.

No, you do not need a finished plan before reaching out to us in New Berlin. We can work with rough ideas, sketches, or a list of must-have rooms and build from there.

A custom home in New Berlin is built specifically for your land and your preferences, with no shared walls, no HOA-mandated exterior, and no pre-set floor plan. You control the layout, room sizes, and finishes from the start.

Yes, as your general contractor we coordinate all trades including framing, plumbing, electrical, and HVAC throughout your New Berlin project. You work with one team instead of managing multiple separate contractors.

We build custom homes of varying sizes based on what the homeowner needs and what the land supports in New Berlin. Contact us with your square footage goals and lot details to start the conversation.

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What Bexar County homeowners say.

5.0
9 Google reviews

Worked with us?

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We had a great experience with Cornerstone Building. The contractor, Arnie, was very knowledgeable, easy to talk to, and made the whole process smooth. He took care of everything — even the little details I wouldn’t have thought of myself. We had some cabinets painted and some replaced, and everything turned out great. The quality of work was excellent, and I would definitely recommend them!

Eugene Acker Google review · May 2026

Arnie installed a tiled kitchen backsplash that is beautiful and exactly how I wanted it to look. He is very knowledgeable and helpful with what is needed for a home improvement project. His work exhibited high-quality craftsmanship. He was also punctual and easy to communicate with.

Patricia Spurlock Google review · June 2026

I have worked with Arnie for years and his experience in construction planning, design, production management, execution and the financial aspect of it all is unmistakable. His experience building ranges from small remodels to 20 story condominium complexes. His experience managing property is even more vast and this well rounded knowledge is priceless when it comes to designing a build because he knows the outcomes of your decisions and has seen it first hand. There aren't many people with this depth of knowledge and background. I highly recommend Arnie Garcia if you're planning to build something special.

Matthew Lamz Google review · May 2026

As a business owner who’s had the pleasure of working with Arnie and his team at Cornerstone, I can’t recommend them enough. Arnie is honest, incredibly knowledgeable, and a hard worker. His dependability and attention to detail, along with a talented team of driven, experienced personnel make Cornerstone stand out every time. If you want a construction partner you can trust, Cornerstone is the one.

Evan Crook Google review · April 2026

I have known this man for a long time. He is truly a good man, trustworthy, knowledgeable, and skillful. Highly recommended.

Blanca Garcia Google review · April 2026

Proudly Based in San Antonio, TX

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Hours

  • Monday 8:00 AM - 6:00 PM
  • Tuesday 8:00 AM - 6:00 PM
  • Wednesday 8:00 AM - 6:00 PM
  • Thursday 8:00 AM - 6:00 PM
  • Friday 8:00 AM - 6:00 PM
  • Saturday 8:00 AM - 6:00 PM
  • Sunday Closed