Wedge Roofing

Wedge Roofing, established in 1976, is a well-regarded roofing contractor in the San Francisco Bay Area, serving Marin, Sonoma, Napa counties, and the city of San Francisco. Under the leadership of Ralph and Jennifer Wedge, the company has become a respected name in both residential and commercial roofing sectors. The firm is distinguished by its commitment to quality and customer satisfaction, which is reflected in its status as a Diamond Certified company, recognized for attaining the highest quality and helpful expertise ratings.
Wedge Roofing specializes in an array of services, including but not limited to roof installations, maintenance, and repair using various materials such as spray foam, metal, tile, and shingles. They are particularly noted for their expertise in spray polyurethane foam (SPF) roofing—a technology that offers superior insulation and waterproofing—and hold an SPFA PCP accreditation, making them the only contractor in California with such a distinction. This accreditation emphasizes their ability to implement advanced techniques in insulation and roofing, showcasing a commitment to innovation and excellence.
The company's operational philosophy prioritizes honesty and integrity, focusing on providing high-value roofing solutions with superior customer service. Wedge Roofing's credentials include being a GAF Master Elite Roofing Contractor, and CertainTeed Select ShingleMaster Contractor, placing them in the top tier of roofing professionals nationwide.
Wedge Roofing has achieved a high ONE AllRatings score—a super-composite rating based on customer star scores and reviews from all major review sites, optimized for accuracy and recency. Their broad experience is reflected in their diverse service offerings, which include:
- Roof installations and repairs: spray foam, shingles, metal, tile, slate, and wood.
- Emergency leak repairs.
- Solar roof installations.
- Spray foam insulation.
- Energy-efficient roofing systems.

Service areas encompass Marin, Sonoma, Napa counties, and San Francisco. Despite their accolades, potential clients are advised to conduct due diligence. Recommendations include:
- Reviewing detailed quotes and material options.
- Verifying current licensing and insurance.
- Checking references or viewing past project examples to assess craftsmanship.

Wedge Roofing's dedication to training and quality control is evident in their structured approach, ensuring projects are completed to the highest standards. With over four decades in the industry, they have built a robust reputation for reliability and skill, making them a preferred choice for those seeking durable and efficient roofing solutions.