Durable flat and sloped roofing solutions for businesses and industrial properties.

Commercial roofing requires a different set of skills, materials, and safety protocols than residential work. Summit Roofing and Solar has the experience and equipment to handle large scale projects, from retail centers and warehouses to office complexes and industrial facilities. We understand that a roof leak in a commercial building can disrupt operations and damage expensive inventory or equipment. That is why we offer high performance roofing systems designed for maximum durability and energy efficiency in a commercial environment.Commercial Roofing SystemsWe specialize in a range of commercial roofing technologies, including TPO, PVC, and EPDM single ply membranes. These materials are ideal for flat or low slope roofs, providing excellent resistance to UV radiation, chemicals, and punctures. We also offer built up roofing and modified bitumen systems for heavy duty applications. For businesses looking to reduce their carbon footprint and cooling costs, we provide specialized cool roof coatings that reflect sunlight and reduce the urban heat island effect, keeping your building cooler and your energy bills lower.The Summit Commercial ProcessWe recognize that commercial projects often need to be completed on a tight schedule with minimal disruption to business operations. Our project managers coordinate every aspect of the job, from material delivery to safety compliance. We use advanced thermal scanning to detect hidden moisture in existing roof assemblies, allowing us to perform targeted repairs or full overlays when appropriate. Our team, headquartered at 14751 Plaza Dr, Suite C, Tustin, CA 92780, is fully equipped to handle the logistical complexities of commercial sites, including crane operations and specialized waste removal.Maintenance and LongevityA commercial roof is a major asset that needs to be proactively managed. We offer comprehensive maintenance programs designed to identify and fix minor issues before they become costly emergencies. Regular inspections, drain cleaning, and seam checks can double the life of your commercial roof. As a GAF Master Elite contractor, we are authorized to offer the highest level of manufacturer warranties, providing your business with long term security. When you partner with Summit Roofing and Solar, you are choosing a company that values your business success as much as you do.

Why Choose Us

Licensed & insured
Free consultation and estimates
Transparent pricing
On-time, every time
Satisfaction guaranteed
Local & family-owned

Service Areas

Communities we proudly serve throughout the region.

From our headquarters in Tustin, we provide rapid service to the surrounding communities including Irvine and Anaheim. We are local experts who understand the specific climate and building code requirements of the region.

All Service Areas

Contact Us

Your property deserves a roof that is built to last and we provide the expertise to ensure it does.

Whether you need a minor repair or a full solar integration, our team offers honest assessments and flexible financing options. Schedule your free inspection today to secure your investment.