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About Cal-Pac Roofing
Over 10,000 Roofs Installed and Serviced
Cal-Pac Roofing is Northern California's most experienced stone-coated steel roofing contractor. Why? Because we're the company that introduced stone-coated steel roofing systems to the United States over 30 years ago. Nobody has our experience when it comes to stone-coated steel roofing.

What We Do
Cal-Pac roofing installs stone-coated steel roofing systems on Silicon Valley homes and businesses. We have experience with many different roofing brands, but we currently specialize in SteelRock Roof Products.

Why a Stone-Coated Steel Roofing System?
Stone-coated steel is fire-safe — it cannot burn. Many homes catch fire when embers from one house fire rise into the air and land on neighboring roofs. Embers landing on a stone-coated steel roof will not burn through the roofing material.

Stone-coated steel strengthens your roof.
During the installation process, our roofers build a lattice on your existing roof, then install the steel shingles. This actually strenghtens the roof structure, and can make your home more-earthquake resistant.

Stone-coated steel is versatile.
You can find a stone-coated steel profile to fit almost any architecture. So, you can beautify your home, make it safer, and keep in line with your original architecture, whether your roof is asphalt, shake, or tile.

Stone-Coated Steel Improves Curb Appeal.
A quality roof truly stands out when you want to increase the value of your home. Reroofing your home with a stone-coated steel roof tells prospective buyers that you put a lot of thought into building a safe, and beautiful home.

Metal Roofing Installation and Repairs
Are you a homeowner with a roof that needs repairs? Or, are you a contractor building an addition, or installing a skylight, and need help working with a stone-coated steel roof? Our experience with other brands of stone-coated steel roofing systems allows us to be a resource to other contractors for repairs, skylight installation, and other situations where our expertise is needed.

Clean Gutter Systems for Beauty & Safety
Walk down almost any street, especially in Fall and Winter, and you'll see vegetation in people's gutters — or you'll see homeowners on ladders cleaning out this accumulated leafy matter.

Clean gutters are important for several reasons: clogged gutters are unsightly; when they get too heavy, they can actually pull away from your house, they prevent proper drainage, and this, in turn, can cause water to seep under your shingles and into your roof. This can cause mold, mildew, and leaks, which in turn, leads to expensive repairs.

A Clean Gutter System from LeafX or Smart Screen makes clogged gutters obsolete.
When you install a clean gutter system, leaves stay out of your gutters — and that keeps you off of the ladder.


diamond certified

CAL-PAC Roofing.
Northern California's most experienced provider of stone-coated steel roofing systems.

For more information, please call 408.370.3332 or email

Cal-Pac Roofing | 1350 Dell Avenue #101, Campbell, CA 95008 | (408) 370-3332