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Your Trusted San Diego Commercial Roofing Contractor


Call (619) 483-1917 

Delivering top-tier, reliable commercial roofing solutions tailored to your business needs.

  • 428 Thorn Street
    San Diego Ca 92103

  • Contact Us Today For A Free Estimate

    Proven Expertise

    Our team of certified roofing specialists brings decades of combined experience in the commercial sector.

    Comprehensive Solutions

    From flat roofs to metal and solar-integrated roofing, we provide customized options to meet your specific needs.

    Customer Satisfaction Guaranteed 

    Our commitment to exceptional service has made us a trusted partner for countless businesses in San Diego.

    Durable & Sustainable Materials 

    We use only the highest-quality materials designed for longevity and energy efficiency.

    About Gen819 Roofing San Diego

    At Gen819 , we blend innovation with traditional craftsmanship. Serving the San Diego community for 20 years, our team prides itself on delivering roofing solutions that not only protect your commercial property but also contribute to energy efficiency and aesthetic appeal. We are a licensed, insured, and certified contractor dedicated to upholding the highest industry standards

    Get Your Free, No-Obligation Quote Today!

    Don’t leave your commercial property to chance. Partner with San Diego’s trusted commercial roofing contractor—Gen819. Contact us now for a tailored solution that meets your specific needs and budget.

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    Our Services

    Comprehensive Commercial Roofing Services in San Diego

    Roof Installation & Replacement

    Expertise in installing a variety of commercial roofing systems, including TPO, EPDM, metal, and more.

    Commercial Roof Repairs

    Swift, reliable repair services to address leaks, storm damage, and other roofing issues.

    Roof Maintenance Programs

    Regular inspections and maintenance to extend the life of your roof and prevent costly repairs.

    What Our Clients Say

    "Gen819 Roofing & Solar delivered exceptional service from start to finish. The team was professional, and their attention to detail was unmatched. Our new commercial roof has never looked better!"

    Michael R., Property Manager, San Diego

    "We had persistent issues with our old roof until we partnered with Gen819. They provided a comprehensive solution that has stood the test of time."

    Laura T., Business Owner

    Your Questions Answered

    What is the average lifespan of a commercial roof?

    The lifespan of a commercial roof depends on the type of material used. TPO and EPDM roofs typically last between 15 to 25 years, while metal roofs can last 40 years or more with proper maintenance. Regular inspections and maintenance can extend the life of any roofing system.

    How often should a commercial roof be inspected?

    It’s recommended to have your commercial roof inspected at least twice a year, ideally in the spring and fall. Additionally, inspections should be conducted after major weather events to identify any potential damage early.

    What are the most common issues with commercial roofing?

    Common issues include leaks, ponding water, punctures or tears in the roofing material, and poor drainage. Regular maintenance can help detect these problems before they become significant issues.

    What factors affect the cost of a new commercial roof?

    The cost of a new commercial roof depends on several factors, including the type of roofing material, the size of the roof, the complexity of the installation, and any additional features like insulation or solar panels. We provide transparent, competitive pricing tailored to your project needs.

    How can I make my commercial roof more energy-efficient?

    Energy-efficient options include installing cool roof coatings that reflect sunlight, opting for lighter-colored roofing materials, and integrating solar panels. At Gen819 Roofing & Solar, we can guide you through selecting materials that optimize energy efficiency for your building.

    What are the warning signs that a commercial roof needs repairs or replacement?

    Signs that your commercial roof may need attention include water stains on interior ceilings, visible cracks or blisters in the roofing material, mold or mildew growth, and increased energy bills due to poor insulation. Addressing these signs early can prevent costly damage and ensure the longevity of your roof.

    Gen819 - Your Trusted Local San Diego Roofer

    Contact Us For A Free Estimate!

    Schedule Appointment Now

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    428 Thorn Street,

    San Diego Ca, 92103

    Phone: (619) 483-1917

    Email: [email protected]

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