
Our History
Explore the legacy of G&G’s expertise and milestones, a journey through decades of environmental and regulatory compliance excellence.



Year
2002
Our Beginning.
Founded in 2002 by two former public agency managers, Gary Ethridge and Gary Defreeze, our company started as a small consulting firm focused on regulatory compliance for public agencies. Leveraging decades of hands-on experience, they recognized a niche for providing expert guidance and solutions that help cities and agencies navigate complex environmental regulations.
Year
1825
Key Milestones.
By 2012, the company had expanded significantly after securing major contracts for backflow prevention and cross-connection control. These achievements fueled rapid team growth and allowed us to broaden our scope of services, establishing a reputation for reliability and excellence among municipal clients.
Century
Late 19th
Decade
2012






Present
now
Growth & Development
Today, we continue to strengthen partnerships across the Inland Empire while expanding services into neighboring counties. With a focus on innovation, compliance, and client success, we remain dedicated to providing expert regulatory solutions and helping agencies manage their environmental programs efficiently.
Century
Mid 20th
Collaboration is at the heart of our business.
"At G&G, we believe the best results come from strong partnerships. Partnering for sustainable solutions means working hand in hand with cities, agencies, and businesses to ensure compliance, protect natural resources, and create lasting impact for our communities. Sustainability is a commitment we uphold every day."
Sean Harrison, CEO
