San Mateo County · Lower Bay Area

Roof Installation

Brand-new roofs installed by a Bay Area crew that's been doing this since 2002. Quality materials, proper ventilation, clean job sites, done right the first time.

Quality Roofing Since 2002

Built to Last from Day One

A new roof is only as good as the install. We take the time to get every detail right, underlayment, flashing, ventilation, and tie-ins, so your roof actually lasts the warranty period.

Quality Materials, Honest Pricing

We work with top-tier shingle, tile, and slate manufacturers. You get real product options and a clear written quote, no upsells, no surprises.

20+ Years Installing Bay Area Roofs

Since 2002, R&J Roofing has installed roofs across San Mateo County and the lower Bay Area. We know what holds up to the sun, fog, and winter storms here.

Why R&J Roofing

Quality First. Since 2002.

Since 2002

Over 20 years roofing the Bay Area.

Quality-First

No shortcuts. Done right the first time.

Residential & Commercial

Homes, businesses, multi-family.

Free Estimates

Clear written quotes. No pressure.

Need roofing help? Don't wait until it gets worse.

Get Your Free Estimate

Call us and we'll get back to you fast, usually the same day.

Call 650-437-1845