100% Scope Guarantee

The RGL
Legacy

Founded on Integrity • Built to Last

Mission

"To empower our team and partners by providing the tools, freedom, and availability required to reach their true potential."

Vision

"A faith-centered legacy built on generational health, wealth, and purpose—creating an organization where the next generation aspires to lead and build."
Faith & Family
The cornerstone of our organization and our greatest priority.
Integrity
Leading with a humble spirit and honest truth in every interaction.
Ownership
Taking the initiative and drive to push for project excellence.
Character
Embodying selflessness and patience in the pursuit of quality.
Innovation
Remaining inquisitive and seeking better ways to build.
Culture
Bringing humor and grit to the hardest jobs on the site.
Command Center

Executive Leadership

JMac Richardson

Owner

Joe Glennon

Vice President
Our Heritage

25 Years of
Proven Grit

Born in the UK, JMac Richardson’s story is rooted in resilience and hard work. After his family’s business collapsed, they returned to Texas to rebuild—an experience that shaped his work ethic from an early age.Years later, it was alongside his wife, Rachel, that a new chapter began. In 2019, they made the decision together to step out and build something of their own—grounded in faith, family, and a shared vision for the future.Backed by over 25 years of industry experience, JMac brought the field knowledge—but it’s their partnership that defines the company. Rachel’s support, belief, and steady presence have been foundational from the very beginning.Today, Richard Greenlock Construction reflects what they’ve built together: a company committed to hard work & integrity, delivering dependable earthwork that clients can trust, and always taking care of the ones you love most.
Established 2019
Growing a Legacy That Lasts
Our Heritage

Family Matters
To Us

At Richard Greenlock Excavation, we aren't just moving dirt—we're building a future for the next generation. As a family-owned and operated business, our values of faith, integrity, and hard work are passed down from our family to yours.
We believe that generational legacy is built one foundation at a time. Every site we prep and every trench we dig is handled with the same care and personal pride we'd give to our own family's land.
Lock In Your Foundation

Built to Stand
The Test of Time