Your Trusted San Jose Roofing Contractor

Alta-Cal Roofing is the leading roofing contractor serving San Jose, California, and the surrounding areas. As a locally owned and operated roofing company, we take great pride in providing exceptional residential and commercial roofing services tailored to the unique needs of our San Jose customers. With decades of experience and a commitment to excellence, we are your trusted partner for all your roofing needs.

Residential Roofing Solutions

Protect your home and family with our expert residential roofing services. From roof repairs and replacements to new installations, we have the expertise to handle any project with precision and care. Our wide selection of roofing materials includes asphalt/composition shingles, metal roofing, and wood shake roofing, ensuring you find the perfect option to enhance the beauty and durability of your home. Explore our residential roofing solutions.

Commercial Roofing Excellence

At Alta-Cal Roofing, we understand the importance of a reliable roof for your business. Our commercial roofing solutions are designed to provide long-lasting protection for your property. Whether you need flat roofing, pitched roofing, or specialized coatings like spray silicone or acrylic roofing, our team has the skills and experience to deliver superior results. Learn more about our commercial roofing services.

Skylights: Brighten Your Space

Enhance the beauty and functionality of your home or business with our professional skylight installation services. Our team will work with you to design and install skylights that bring natural light into your space, creating a bright and inviting atmosphere. Discover how to brighten your space with skylights.

Your Local Roofing Partner

When you choose Alta-Cal Roofing as your roofing contractor in San Jose, you can expect personalized service, attention to detail, and quality craftsmanship. We are dedicated to delivering exceptional results one very project, no matter the size or complexity. With our commitment to customer satisfaction and superior workmanship, we have earned a reputation as the premier roofing company in San Jose and beyond.

Contact Alta-Cal Roofing today to learn more about our comprehensive roofing solutions and schedule a consultation for your residential or commercial project. Let us help you protect and enhance your property with our expertise and dedication to excellence.