Building Dreams
Since 1998
A 3rd-generation licensed general contractor and award-winning parade home builder with over 30 years of hands-on experience in Dallas Fort Worth.
A Builder's Heart,
A Designer's Eye
I'm Sonja Mize, a 3rd-generation general contractor with over 30 years in residential and commercial construction. I learned the trade from my father's side of the family and studied at Texas Tech University. My mother was an award-winning artist -- creativity came naturally, and I fell in love with both the interior design and construction sides of this field.
I specialize in interior design consulting, site planning, vendor coordination, and 3D project visualization. I've been honored to win multiple awards including parade homes, and every project still gets my full, personal attention from concept through completion.
Schedule a Consultation"Dreams only come true when you believe in yourself, take chances, and Trust God."
-- Sonja Mize, Owner & Partner
Built on Principles
These aren't just words -- they're the foundation of every relationship, every project, and every decision we make.
Integrity First
We do what we say, when we say it. Transparent pricing, honest timelines, and no hidden surprises. Our reputation is built on trust.
Design Excellence
Every project gets our full creative attention. We combine aesthetics with function to create spaces that inspire daily life.
Client Partnership
You are not just a client -- you are a partner. We listen, collaborate, and keep you informed at every phase of your project.
On Time, On Budget
Meticulous project management keeps your build on schedule and within budget. We plan for contingencies so you don't have to.
Licensed, Insured, and Verified
When you choose L&M, you're working with a fully licensed and insured professional. Our credentials reflect our commitment to industry standards, safety, and continuing education.
Milestones of Excellence
The Beginning
Founded L&M Custom Designs and Build in Lubbock, Texas, driven by a passion for creating thoughtful, well-built spaces.
100 Projects Milestone
Surpassed 100 completed residential projects across Lubbock and West Texas, establishing a reputation for quality and reliability.
Technology Forward
Adopted 3D visualization and advanced rendering tools, giving clients the ability to see their project before construction begins.
Full Design-Build
Expanded to a comprehensive design-build model, offering clients a single point of contact from concept through completion.
Dallas Fort Worth
Moved the company to the Dallas Fort Worth area, bringing the same craftsmanship to luxury custom homes across the metroplex.
30+ Years Strong
Celebrating three decades and three generations of building excellence, with 200+ completed projects and a legacy of award-winning parade homes.
Award-Winning Builder Across 200+ Projects
Our clients consistently rate us 5 stars on Google, Trustpilot, Yelp, Angi, and Facebook. Every project is backed by our commitment to excellence and open communication.
Let's Bring Your Vision to Life
Schedule a free, no-obligation consultation and discover why homeowners across Dallas Fort Worth trust L&M for their most important investment.