Your Trusted Gilroy Roofing Contractor

Alta-Cal Roofing aims to be your premier choice for residential and commercial roofing solutions in Gilroy, California, and surrounding areas. As a family-owned and operated roofing company, we take great pride in serving our local community with integrity, professionalism, and unmatched expertise. With over four decades of experience, we have established ourselves as the go-to roofing contractor for all your roofing needs.

Residential Roofing Excellence

When it comes to protecting your home and loved ones, trust Alta-Cal Roofing for exceptional residential roofing services. Whether you need roof repairs, replacements, or installations, we have the skills, knowledge, and dedication to deliver top-notch results. From traditional asphalt/composition shingle roofs to durable metal and classic wood shake roofing, we offer a wide range of high-quality materials to suit your style and budget.

Commercial Roofing Solutions

Business owners in Gilroy rely on Alta-Cal Roofing for reliable and durable commercial roofing solutions. Our expertise extends to various types of commercial roofing, including flat roofing, warehouse roofing, pitched roofing, spray silicone roofing, and spray acrylic roofing. We are fully licensed, bonded, and insured, ensuring peace of mind and confidence in the quality of our workmanship.

Skylights: Enhancing Your Space

Illuminate your property with our professional skylight installation services. Whether you want to add natural light to your home or office, our team will guide you through the selection process and install the perfect skylight to enhance the aesthetics and energy efficiency of your space.

Your Local Roofing Partner

At Alta-Cal Roofing, we understand the unique roofing needs of Gilroy residents and businesses. Our commitment to customer satisfaction, combined with our attention to detail and superior craftsmanship, sets us apart as the preferred roofing company in the area. Trust us to deliver exceptional results that exceed your expectations.

Contact Alta-Cal Roofing today to experience the difference of working with Gilroy's premier roofing contractor. Let us protect and enhance your property with our comprehensive roofing solutions.