About Rain Gutter Guys
For over 25 years, Rain Gutter Guys has been the trusted name in rain gutter services along the Southern California coast. What started as a one-man operation has grown into a full-service gutter company known for premium craftsmanship, honest pricing, and unwavering dedication to our customers.
Based in Westminster, we serve homeowners and businesses across Orange County and the greater Los Angeles area — 65 miles in each direction from our home base. Every project, from a simple repair to a custom copper installation, receives the same attention to detail and commitment to excellence.
Meet the Owners
Guy Provenzano and Tyler Andrus founded Rain Gutter Guys with a simple mission: deliver gutter services that they'd want for their own homes. With over 25 years of combined hands-on experience in the industry, they bring deep technical expertise and a genuine passion for quality craftsmanship to every project.
Growing up along the Southern California coast, Guy understands the unique challenges that coastal weather presents to homes and buildings. That firsthand knowledge drives our approach: every gutter system we install is built to withstand salt air, heavy rains, and the test of time.
25+ Years of Gutter Craftsmanship in Southern California
Founded in 2025 by industry veteran Guy Provenzano
2001
Began mastering the craft of custom seamless gutter fabrication and installation
2007
Led projects throughout Southern California building a reputation for precision workmanship
2018
Specialized in high-end copper gutter systems and architectural custom work
2025
Launched Rain Gutter Guys — a company dedicated entirely to premium custom gutter systems
Today
Serving Southern California businesses, homeowners, and builders with seamless systems designed for durability and beauty
Our Core Values
Quality
Premium materials, precision installation, and results that last.
Integrity
Honest assessments, fair pricing, and work we stand behind.
Craftsmanship
25+ years of refined technique applied to every project.
Service
Responsive communication and respect for your home and time.
Licenses & Certifications
Fully Licensed, Bonded & Insured in California
Contact UsReady to Protect Your Home?
Get your FREE estimate today. Serving Westminster and all of Orange County.
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