
San Diego’s Premier Metal Roofing Company
Alpha Metal Systems brings the training and experience needed to master custom sheet metal fabrication. Using state-of-the-art machinery, we form custom metal components in our warehouse and on-site to ensure seamless installations for every project.
Alpha Metal Systems is recognized throughout San Diego for our job-site efficiency and commitment to service excellence.

The Alpha Metals Founding Story
The story of Alpha Metal Systems began long before we opened our doors in 2018.
In the early 2000s, our founder, Andrew Merrick, recognized a need for seamless rain gutter services in San Diego, laying the foundation for what would become a trusted name in exterior metal systems.
In January 2004, Andrew launched Aquatech with a focus on premium rain gutters. After mastering aluminum and copper gutter fabrication, he moved into other precision metalwork applications.
Andrew acquired Alpha Metal in 2018 and immediately positioned it as San Diego’s premier architectural sheet metal and metal roofing company.

The Alpha Metals Team
Our company is made up of highly skilled professionals who take pride in precision craftsmanship. Our roofing experts are trained in proprietary techniques that meet the highest code compliance standards in San Diego.
Specialized skills include:
Whether working in our warehouse or at your property, our metal roofing contractors deliver custom solutions to meet every need.

Why Work with Alpha Metal Systems?
Business Values
We take an honest approach with our customers. Our estimators always provide several options so you can get what you need at a price that works for you. Alpha Metal Systems regularly receives 5-star reviews on Google and Yelp. While we pride ourselves on quality products, it’s our staff that keeps customers coming back.
Industry Expertise
Alpha Metal Systems works fluidly within the highly specialized field of metal roof construction. While other companies likely have knowledge gaps in key areas like standing seam roofs, we complete these jobs with laser focus. Also, we routinely address common troubleshooting issues that arise when using metal as a roofing substrate.
Quality Materials
We get our roofing materials exclusively from Taylor Metal Products. The company has long been regarded as a best-in-class material provider by contractors throughout the Western U.S. To illustrate, Taylor Metal Products uses a Kynar 500 paint finish on products for long-term protection against color fade, chalking, and surface damage.
Class A Roofing Systems
Every Alpha Metal roof is rated a Class A roof assembly, meaning they have the highest possible rating for fire protection. Alpha Metals ensures a Class A assembly for every metal roofing system by following proper installation practices that meet local building codes.
Resources on Metal Roofs & Architectural Sheet Metal
Get insights and advice to help you choose materials, plan, and realize your vision.
Materials & Types
Explore different metal roofing materials and profiles, each selected for durability, style, and superior performance.
FAQs
Find answers to common questions about our metal roofing and architectural sheet metal services.
Portfolio
View our portfolio to see the quality and care Alpha Metal brings to every metal roofing and custom sheet metal project.
Finance the Upgrade You Actually Want
We believe homeowners shouldn’t have to choose between doing a project right and doing it now.
That’s why we’ve partnered with Hearth—so you can move your project forward, without unnecessary financial strain or compromises.
Pre-qualification takes just a few minutes and won’t affect your credit score. Plus, there’s no obligation to move forward unless you find an option that works for you.
