Our Story
More than a flooring company.A family called to serve.
Cornerstone Epoxy exists to honor God by serving families and businesses with honesty, integrity, exceptional craftsmanship, and genuine care, and to build relationships that continue long after the last coat is dry.
Meet Paul
A follower of Jesus first. A husband and father second. A founder third.
Paul Cantu is, first and foremost, a follower of Jesus Christ. His relationship with Christ shapes how he lives, how he leads, how he serves customers, and how he treats the people who work alongside him.
His family is his first calling, and those same values carry into every part of Cornerstone Epoxy. This company exists to honor God by serving people with honesty, humility, excellence, and compassion.
We proudly serve customers of every background and belief. Our faith is the reason we operate the way we do, not a requirement for doing business with us.
Our Mission
To glorify God by serving families and businesses with honesty, integrity, exceptional craftsmanship, and genuine care, while building lasting relationships that continue long after the project is complete.
Our Values
What we stand on.
Four commitments that shape every decision, every conversation, and every floor we install.
Christ First
Our faith is the foundation of how we live and work. It shapes the way we treat customers, employees, and every home or business we're invited into.
Family Always
Family is our first calling. That same care carries into every project, we treat your home and your people the way we'd want ours treated.
Integrity Without Compromise
Honest pricing. Honest timelines. Honest work. What we promise is what we deliver, even when no one is watching.
Excellence in Every Detail
Proper prep. Premium materials. Careful, professional craftsmanship. The details are where a floor is truly made.
Our Philosophy
We don't simply install floors.
We build trust.
We build relationships.
We build confidence.
We earn referrals.
- Honest communication
- Fair pricing
- No shortcuts
- Premium materials
- Professional craftsmanship
- Respect at every step
- A smooth experience from start to finish
Our Vision
Beyond the floor.
Our vision extends far past installing epoxy floors. We're building something we want to be a blessing to our people, our community, and the families we serve.
- Build a company people completely trust
- Create meaningful careers
- Develop leaders of character
- Bless families
- Serve our communities
- Build relationships that last for generations
- Be known for integrity, excellence, and dependability
Our Foundation
Why we're called Cornerstone.
Our name comes from Acts 4:11–12. Jesus Christ is the cornerstone of our faith and our lives, the foundation everything else is built on. That's where the company name comes from and why we hold to the values we do.
Everyone is welcome here, regardless of belief. Our faith explains why we serve the way we do, it's never a requirement for working with us.
The Cornerstone Family
People, not just employees.
The people who work at Cornerstone are family. We invest in them the same way we hope to bless the customers they serve.
Paul Cantu
Founder & Lead Installer
Chris
Lead Crew
Rico
Crew
Our Community
Rooted in the neighborhoods we serve.
San Antonio, Bulverde, and the Texas Hill Country aren't just our service area, they're home. We live here. Our kids grow up here. Our neighbors are our customers.
We believe a small, local company has a responsibility to bless the community that supports it, through the work we do, the people we hire, and the way we show up when a family or business trusts us with their space.
Our Promise