OUr focus
AND vision

ERC Roofing & Waterproofing has been beautifying and protecting homes and buildings in southern California for over 25 years. With more than 600 completed projects for satisfied customers, our goal is to build, repair, and maintain the finest residential and commercial roofs in the area. When you hire ERC Roofing & Waterproofing for your project, you are hiring our experience, our commitment to excellence, and our high-quality materials that go into every roof we build or repair. We protect families and livelihoods by making sure the roof of your head is safe and sturdy, whether you are an industrial worker or a homemaker.

we stand behind our work

With hundreds of happy clients across the state of California, it is easy for ERC to stand behind the work we do. Just discuss our labor guarantee and product warranties with the project manager for more information.


We’ve been building roofs and waterproofing buildings for over 25 years. We’ve worked with more than 400 clients on over 600 projects across southern California.

Premium Support

Which client is our most important one? That’s a trick question. We treat every single client with professionalism and a friendly demeanor because we believe customer service matters.

Quality Products

Even a craftsman can’t make garbage products last for decades. That’s why we use the finest roofing materials, so you can enjoy your investment for years to come.

Client Focused

Good communication is at the heart of how we make sure every client is satisfied with the end result of the project. Customers appreciate our client-first business model.