Get Free Blueprints With The Purchase Of A New Home
Get Free Blueprints With The Purchase Of A New Home

Building trusted, quality custom homes in the RGV for over 30 years.

A family-led builder crafting custom homes with a personal touch.

Your local custom home builder In Mcallen, TX

Delivering A+ rated craftsmanship and exceptional client care.

Welcome to South Texas Builders, your dedicated partner for building in McAllen. Here, every blueprint is a promise and every custom build is a lifelong home. Led by second-generation builder Javier Gonzalez, we have been proudly serving McAllen and the entire Rio Grande Valley since 1992.
We aren't just a company that builds custom houses; we are a family that builds for families right here in McAllen. We understand that a home is the most important investment of your life. That's why, as McAllen's trusted new home builder, we are dedicated to a transparent process, the highest quality materials, and an attention to detail that sets us apart. When you build with us, you become part of our family.


Every custom home begins with different needs. Some families already own land. Others need help designing from zero. Some are ready to build, while others need financing guidance first. South Texas Builders gives McAllen homeowners a complete path from idea to constructio
Start with a home designed around your family, not a generic floor plan. Our team helps you plan layout, square footage, exterior style, flow, room placement, and construction-ready blueprints.
Learn more about our Custom Home Design services
Already own land in McAllen or nearby Hidalgo County? We evaluate your lot, utilities, access, drainage, setbacks, and buildability before construction begins.
See how Build On Your Lot works
Your home is managed from foundation to final walkthrough with clear communication, trade coordination, quality checks, and milestone updates.
Explore our construction process and project management
We help you understand the path from pre-qualification to loan closing so your design, budget, and construction plan stay aligned.
Learn more about our Finance Guidance Service
Choose flooring, cabinets, countertops, paint colors, fixtures, exterior details, and interior finishes with support from our team.
Learn more about our Home Selections & Finishes Service
Tell us where you are in the process and get a guided next step for design, land, financing, or construction


McAllen is one of the most desirable places to build a custom home in the Rio Grande Valley. Families choose McAllen for its neighborhoods, schools, access to shopping and dining, medical community, and central location within Hidalgo County.
Building here requires more than a floor plan. Your home needs to be designed around your lot, sun exposure, drainage, city or county requirements, family lifestyle, and long-term investment goals. South Texas Builders brings local experience, design guidance, and construction management together so your home is planned correctly from the beginning
Whether you already own land in McAllen or are still exploring where to build, our team can help you understand what is possible before you move forward
Explore the custom home design process, build on your own lot in McAllen, or review financing guidance for your custom home.

Step #1
The first step in your journey is understanding your budget. Getting pre-qualified with a lender provides a clear financial foundation, giving you the confidence to move forward. We can connect you with trusted local lenders in South Texas who specialize in new construction financing.
Explore Financing Guidance

Step #2
Whether you already own land or are searching for the perfect spot, we're here to help. Our team can evaluate a potential homesite for building suitability or guide you through our 'Build On Your Lot' program, ensuring your new home is perfectly placed in the Rio Grande Valley community of your choice.
Explore Build-On-Your-Lot

Step #3
This is where your vision truly takes shape. You’ll collaborate with our design team to create a one-of-a-kind floor plan that perfectly reflects your family’s lifestyle and needs. We'll refine every detail of your custom home design, from room flow to window placement, until it’s exactly right.

Step #4
With the blueprint set, you'll work with our selections coordinator to choose the details that make a house a home. From cabinetry and countertops to flooring and fixtures, you'll select the high-quality materials and finishes that define your personal style.
Explore Our Selection & Finishes Service

Step #5
Once all designs and selections are finalized and priced, you will proceed with your loan closing. This secures the financing for your project and officially gives us the green light to bring your new home to life.

Step #6
The moment we break ground! Your home is now in the hands of our skilled craftsmen. Throughout the construction phase, you can expect regular updates and direct communication from our team, led by Javier Gonzalez, ensuring the highest standards of quality every step of the way.
Explore Our Construction Process
South Texas Builders Works With FHA, Conventional, VA, and Construction Loans to Realize Your Home Dreams!
If you are considering a custom home in Mcallen, TX, you likely have questions about timing, cost, and what it is like to work with a custom home builder. These answers are a good starting point.
Start by getting clear on your budget, land, timeline, and design goals. South Texas Builders can help you move from consultation to blueprint planning, financing guidance, selections, and construction
Yes. If you already own land in McAllen or nearby Hidalgo County, South Texas Builders can help evaluate your lot, plan the home, coordinate engineering, prepare for permits, and build your custom home
No. You can contact South Texas Builders whether you already own land or are still exploring your options. The team can help you understand what to consider before choosing a lot.
Yes. South Texas Builders helps families design custom homes from concept to blueprints, including layout, exterior style, room flow, finishes, and construction planning.
Yes. South Texas Builders can help you understand the financing path for your custom home, including pre-qualification, construction loan planning, and lender coordination.
South Texas Builders serves McAllen, Edinburg, Mission, Pharr, Weslaco, San Juan, Hidalgo County, and other communities across the Rio Grande Valley.
South Texas Builders is a family-owned custom home builder with decades of experience in the Rio Grande Valley. The team offers custom design, build-on-your-lot support, financing guidance, selections assistance, and full construction management.
956-594-6936
1500 Dove Ave W, Suite #20, McAllen, TX 78504, United States
Complete the form and we will contact you to start designing and building the home of your dreams.

Welcome to South Texas Builders, where every blueprint is a promise and every build is a lifelong home. Led by second-generation builder Javier Gonzalez, we have been proudly serving the Rio Grande Valley and Alice, TX, since 1992.
1500 Dove Ave W, Suite #20, McAllen, TX 78504, United States
956-594-6936