Western Sierra is a family-owned roofing company based near Oakland, CA, specializing in residential roofing services. They focus on metal roof installation and replacement, roof inspections, and certifications, along with seamless gutters and solar power system installations. The company is known for its craftsmanship in metal roofing and gutter work. Western Sierra has built a positive reputation through client referrals and emphasizes high workmanship standards in every project.

Cornell Roofing Co Inc is a family-owned roofing contractor based in Concord, CA, offering roof installation, replacement, repair, and inspection services. They serve residential and commercial clients in the Concord area, providing expertise in patch work, tar and gravel roofing, and roof leak repairs. With over 60 years of experience in the roofing industry, Cornell Roofing Co Inc combines knowledge with hands-on skill to handle a range of roofing needs. The company is known for timely responses and practical solutions tailored to each project.

Armtrout's Custom Roofing is a roofing contractor serving Fremont, CA, and surrounding areas. They provide a wide range of roofing services including installation, replacement, roof repair, and leak repair for both residential and commercial properties. The company specializes in various roofing materials such as shingle, metal, tile, slate, cedar, TPO, EPDM, and modified bitumen roofing systems. Their local expertise allows them to address the specific needs of the climate and building styles in the Pleasanton area and nearby communities. Armtrout's Custom Roofing serves multiple locations including Livermore, Dublin, San Ramon, and Oakland.

San Leanrdo Roofing is a roofing contractor based in Hayward, CA. They specialize in roof installation and replacement services. The company handles projects such as removing old asphalt shingles and installing new roofing materials, offering lifetime warranties on their work.

Fredy's Roofing Inc. provides roof repair and leak repair services in Concord, CA. They specialize in roof repairs and gutter protection, with experience supporting projects such as solar system installations by ensuring a solid roof foundation. Their team carefully assesses roofs to identify necessary repairs and replacements.

Lumpville Roofing Inc is a roofing contractor based in Fairfield, CA. They provide services including roof installation, replacement, leak repair, and roof inspections. The company specializes in metal roofing and standing seam systems, offering roof certification and thorough inspections to ensure roof integrity.

Roof Tile Custom Specialists is a roofing contractor based in Oakland, CA, specializing in tile roof installation and repair. They serve the California East Bay area, combining traditional tile roofing styles with modern technology to enhance both the appearance and security of homes. Their services include roof tile installation, roof tile repair, gutter installation and repair, dry rot replacement, and custom flashing with a 10-year workmanship guarantee. With over 41 years of experience, they use a unique Dual Protection Membrane Process and offer a 10-year fail-free flashing system to protect roofs during storms.

Royalty Roofing & Waterproof is a roofing contractor based in Oakland, CA. They provide roofing installation, replacement, and repair services, including roof leak repairs. The company serves residential and commercial clients in the Oakland area with a focus on maintaining and restoring roof integrity.

Summerfield Roofing is a roofing contractor based in Stockton, CA, specializing in roof installation, replacement, and repair services. They provide solutions for roof leaks and full roof replacements, along with related exterior work such as gutters and siding. The team is noted for their expertise and commitment to quality throughout the roofing process.

CSA Roofing, Painting, General Contracting is a full-service company based near Santa Rosa, CA, offering roofing, heating, air conditioning, painting, and general contracting services for residential and commercial properties. They provide roof repairs, replacements, and installations, along with HVAC solutions to maintain comfortable indoor environments. With over 25 years of experience, CSA serves Napa Valley and surrounding areas, handling projects of various sizes with a focus on customized solutions.