About US

25+

Years of Expirience

Our History

At Top Texas, formerly Urethane USA, we’re redefining what it means to be a contractor in the Permian Basin. Founded in 2016 by Fatima Renteria and Sam Collins, our mission is to deliver a stress-free experience for homeowners and businesses alike. 

Fatima and Sam, both Texas residents with educational and professional roots in the energy industry, saw an opportunity to provide a better experience in construction—one built on quality, transparency, and trust.
Too often, customers endure subpar work, low-grade materials, and poor communication. We’ve made it our mission to change that. By combining superior materials with advanced equipment and skilled craftsmanship, we deliver results tailored to your schedule and needs. Drawing on a partnership with Urethane Mexico, a 25 -year industry leader, we bring unmatched technical expertise to every project.

Whether it’s roofing, spray foam insulation, or flooring, we take pride in fostering genuine relationships and guaranteeing consistent communication. Our hands-on approach ensures that every job reflects our high standards and values.
At Top Texas, we’re more than contractors—we’re your partners in creating comfortable, efficient spaces. Let us take the stress out of your next project and show you how construction can be done right.

EXECUTIVE LEADERSHIP

FATIMA RENTERIA

President/Co-Founder

Fátima is a Texas Tech Energy Commerce graduate with corporate experience of complex project management. Her deep understanding of the building insulation business comes from a history of active support of Urethane Mexico. She brings strong organizational, marketing and management skills to her operational and executive role. She also has a high level of language fluency in both English and Spanish.

SAMUEL COLLINS

Vice President/Co-Founder

Sam is a Texas Tech graduate who studied Energy Commerce and Finance. He has worked for Texas exploration and production companies and understands the demands of a fast-paced high-pressure industry. He has always appreciated the values of customer service and relationship building and brings those principles to his leadership of Urethane USA.

CARLOS RENTERIA

Consultant

Carlos has over 20 years experience in the international commercial spray foam and insulation arena. Throughout his career he has encountered almost every conceivable kind of unique insulation challenge and has deep relationships with manufacturers, service providers and industry leaders. He also leads a multinational enterprise focused on insulation equipment, product and consulting and supports Urethane USA with technical guidance and expertise when required.

“What our customers are saying”

These guys came in and fixed a very poor insulation job done by a different company. They were compassionate, diligent, hard working and an absolute pleasure to work with. I should have used them for the whole project and will use them for any future closed or open cell spray foam insulation project. I’d absolutely recommend these guys.
B. AMBROSIO
Outstanding job! They’ve done two jobs with us. Both have been top notch! You can feel a huge difference when you walk in from the heat even without the AC on. We hold a constant temp so much better than before. If you need insulation, talk to Sam and Fatima!
S. COVINGTON
These guys were awesome! They insulated the shop I have in the backyard and it’s made a huge difference in how the shop feels. They also insulated the enclosed garage and it stays cool with just a window unit! Highly recommend these folks.
H. JONES
I have worked with them in my house and as a contractor for commercial projects. Great company to work with. Quality work!!!
A. PAYAN