About Us

Wedge Roofing is a multiple award-winning San Francisco Bay Area Roofing Contractor whose 48-years of demonstrated roofing expertise, renowned customer service, and ethical business practices have earned their reputation as one of the best roofing companies nationwide, and the sole Bay Area roofing company to earn the industry’s most prestigious accreditations and awards. Providing residential and commercial roofing services in Marin County, Sonoma County, San Francisco, and Napa.





Ethical Roofing

Celebrating their 48th year of business, Wedge Roofing is the recipient of the Better Business Bureau 2017 Torch Award for Ethics, in recognition of the BBB A+ rated company’s commitment to providing ethical and trustworthy roofing services, as well as supporting their local community.

Award Winning

The award-winning company is the recipient of the roofing industry’s most prestigious honor, the National Roofing Contractors Association Gold Circle Award for Innovative Solutions in Re-Roofing, and the Spray Polyurethane Foam Alliance Industry Excellence Award for Best Spray Foam Roof Nationwide, in 2015, 2016, 2017, 2018, 2019, 2020, 2022, and 2023,  the Excellence in Asphalt Shingle Roofing 2019, 2020 and 2022 Award, the 2019 Best Metal Roof Award from the Metal Roofing Alliance, and the Best Roof Coatings Award in 2017, 2018, 2019, 2020, 2021, 2022, and 2023

Wedge Roofing is rated as a Top 100 Roofing Contractor Nationwide by Roofing Contractor Magazine, a Northbay Top 500 Company by Northbay Biz Magazine, and was chosen as the Best Roofing Contractor in Marin County in the Marin IJ’s Readers Choice 2018, 2019, 2020, 2021, 2022, and 2023 Awards.

Licensed, Bonded and Insured

As a fully bonded and insured California Licensed Roofing, Insulation and General Contractor (416737), Wedge Roofing offers a wide range of roofing and construction services providing their clients with the highest level of safety, performance, quality, and professionalism well above industry standards.

High-Quality, Cost-Effective

Operating under the same local ownership and location in Petaluma since 1976, Wedge Roofing specializes in cost-effective, high-quality new roofing, reroofing, roof repairs, roof coatings, emergency roof leak repairs, roof maintenance, solar roofing, eco roofing, spray foam roofing, spray foam insulation and structural repairs. 

Impeccable Credentials

Wedge Roofing has met the stringent requirements to qualify as a Public Works Contractor in the State of California. To earn the eligibility to bid and successfully complete awarded contracts, Wedge Roofing demonstrates a history of trouble free work, integrity of ownership, financial strength, liability and workers compensation insurance, surety bonding, OSHA compliance, employee prevailing wage and benefits and a valid California Contractors License #416737 that has never been suspended, revoked or expired in forty-three years.

Top Accreditations

Due to decades of demonstrated roofing expertise, impeccable credentials, and ethical business practices, Wedge Roofing has received the roofing industry’s highest accreditation. Certified as a GAF Master Elite Contractor and CertainTeed Select Shingle Contractor, places Wedge Roofing in the top 1% of the roofing profession, representing the highest standards of roofing expertise, customer satisfaction, and ethical business operation in the roofing industry. 

As a recognized Spray Foam Roofing Industry leader, Wedge Roofing was one of the first companies nationwide to successfully pass the rigorous standards of testing, established by the Spray Polyurethane Foam Alliance (SPFA) to earn accreditation as a Master Level Spray Foam Roofing Professional Contractor

Corporate Responsibility 

Wedge Roofing gives back to the local San Francisco Bay Area community by contributing to the following non-profit organizations: Rebuilding Together in Petaluma, Veteran’s Resource Center of America, Make-a-Wish Greater Bay Area, To Celebrate Life Breast Cancer Foundation in Marin County,  Alzheimer’s Association Northern California, North Bay Fire Relief in Sonoma County, Can Do Public School Foundation in Marin County, Petaluma Service Alliance, Guide Dogs for the Blind, Marine Mammal Center, Positive Resource Center of San Francisco, National Kidney Foundation, Wildcare, Petaluma Education Foundation, and Charlie’s Acres. 

Environmentally Responsible

As a certified Green Roofing Contractor, Wedge Roofing has made a commitment to support environmentally friendly practices in construction, and offers their expertise in sustainable, environmentally responsible, and energy-efficient roof systems for homes and businesses in Marin County, Sonoma County, San Francisco and Napa. 

Wedge Roofing team meeting in Sonoma County office

Customer Focused and Solution Oriented

Wedge’s full-time staff provides their clients with a complete and professional roofing service; from initial contact with the front office, to on-site project managers, roofing crew and final clean-up, the Wedge Team is committed to providing a safe, reliable, top-quality roofing experience.

Thousands of Satisfied Customers

The company’s A+ BBB rating, client testimonials, GAF 100% rating, and reviews on Yelp, Houzz, Facebook, Google and Angie attest to Wedge’s commitment to excellence in roofing. 

Forty-eight years of quality work equates to over 36,500 Bay Area residential and commercial roofs installed and maintained by Wedge Roofing.

Wedge Roofing’s client list reads like a who’s who of the San Francisco Bay Area, from Lucas Arts to Guide Dogs for the Blind. As a Public Works Roofing Contractor, Wedge Roofing has installed roofs for Marin County, Sonoma County, Napa County and San Francisco City and County municipalities; police and fire districts; State & Federal agencies and over thirty-one school districts.

When the General Manager of the Marin Builders Association needed a new roof for his home, he hired Wedge Roofing. Such a long-standing relationship with local Bay Area residents and businesses makes Wedge Roofing one of the safest and most reliable choices a San Francisco Bay Area home owner or building owner can make.