Mon - Fr 9:00 am - 5:30 pm
3760 Oceanic Way STE 501, Oceanside, CA 92056
Homes and commercial buildings in Mira Mesa face steady sun exposure, periods of dry heat, and occasional seasonal weather that can accelerate wear on roofing systems. Older roofs in the community often show signs of fading, cracking, and reduced performance due to these conditions. Gen819 Roofing & Solar has been serving San Diego County since 2008 with roofing solutions designed to handle this environment. As an employee-owned company, we bring a high level of accountability and craftsmanship to every project. Roofing is the core of what we do, and our team is committed to delivering durable, long-lasting systems that protect Mira Mesa properties for years to come.
Property owners in Mira Mesa rely on Gen819 Roofing & Solar because we combine technical expertise with dependable service. As a roofing-first contractor, we understand the demands of local homes and commercial buildings and provide solutions built for long-term performance.

Our team is known for clear communication, high-quality workmanship, and reliable project timelines—qualities that matter when investing in a new roof or major repair.
Comprehensive Roofing Services – We handle inspections, leak repairs, re-roofing, full replacements, and new installations.
Premium Roofing Materials – Metal, tile, CeDUR® synthetic shakes, and single-ply membranes for flat and low-slope applications.
Long-Term Warranty Protection – Coverage ranges from 15 years to lifetime, depending on the material and system.
Employee-Owned Craftsmanship – Our ownership structure reinforces accountability and consistent workmanship.
Local Expertise – We understand Mira Mesa’s climate patterns and the specific roofing issues they create.
Whether you own a single-family home, manage an apartment complex, or operate a commercial property, Gen819 Roofing & Solar provides roofing solutions tailored to your needs.
Homeowners in Mira Mesa count on Gen819 Roofing & Solar for roofing systems that stand up to years of sun exposure and seasonal weather. Whether you’re dealing with an aging roof or planning a remodel, we provide dependable solutions tailored to your home.
New Roof Installations – For new builds, additions, and remodels, our team installs high-quality roofing with precision and care.
Roof Repairs – We address leaks, broken tiles, damaged flashing, and other issues quickly to prevent further deterioration.
Preventative Maintenance & Inspections – Regular evaluations help extend your roof’s lifespan and identify potential problems before they become costly repairs.
Businesses and property managers in Mira Mesa rely on Gen819 Roofing & Solar for commercial systems that balance performance, efficiency, and low maintenance requirements.
Flat & Low-Slope Roofing – Installation and repair of TPO, PVC, and EPDM membranes built for durability and energy efficiency.
Commercial Re-Roofing – Full replacement services with careful planning to minimize disruptions to your operations.
Ongoing Maintenance Plans – Scheduled inspections and upkeep to ensure your commercial roof remains watertight and reliable throughout the year.
While roofing is the primary focus of Gen819 Roofing & Solar, many Mira Mesa property owners choose to add solar as part of their roof upgrade. Because we are licensed and experienced in both trades, we can integrate solar panels directly into your roofing system without compromising its integrity or warranty. This coordinated approach ensures proper waterproofing, secure mounting, and long-term performance. For homeowners planning a future solar installation, we can also prepare the new roof so it’s optimized for efficient panel placement when the time comes.
Metal Roofing – A long-lasting, fire-resistant option well-suited to Mira Mesa’s warm climate. Metal roofs reflect heat effectively, reduce cooling costs, and provide decades of dependable service.
Tile Roofing – A popular choice in Southern California, tile offers exceptional durability, excellent insulation, and a distinctive architectural look that enhances home value.
CeDUR® Synthetic Shake – An advanced synthetic material that replicates the appearance of natural cedar. It is lightweight, impact-resistant, Class A fire-rated, and engineered to withstand UV exposure without warping or cracking.
Single-Ply Membranes (TPO, PVC, EPDM) – Ideal for commercial and low-slope roofs, these membranes provide strong waterproofing performance, reflect heat to improve energy efficiency, and are cost-effective to maintain over time.

Gen819 Roofing & Solar is committed to delivering roofing work that is reliable, durable, and completed with professional care. We prioritize clear communication from the first inspection to the final walkthrough, ensuring you always understand the scope, timeline, and cost of your project. Our Mira Mesa clients value our consistency, attention to detail, and the accountability that comes from being an employee-owned company. Every roof we install or repair reflects our commitment to quality, and we strive to provide results that protect your property for years to come.
Gen819 Roofing & Solar proudly serves homeowners and businesses throughout Mira Mesa and the nearby communities that make up San Diego’s dynamic North County and central corridor. Our service area includes Sorrento Valley, Miramar, Clairemont, Rancho Peñasquitos, University City, and Kearny Mesa, allowing us to provide consistent, reliable roofing support across the region. No matter where your property is located, our goal remains the same: deliver high-quality roofing systems that offer long-term protection and dependable performance in Southern California’s varied climate.
Most residential roof replacements are completed in 2–5 days, depending on the size of the home and the material being installed. Commercial projects may require additional time based on roof complexity and access.
Metal and tile roofing offer excellent longevity and heat resistance for the area’s warm, dry conditions. CeDUR® synthetic shake performs well for homeowners seeking a natural wood look without the maintenance, while single-ply membranes are ideal for commercial and low-slope roofs.
A roof in Mira Mesa should be inspected once per year, and after any severe weather event. Routine inspections help identify early signs of wear and extend the lifespan of your roofing system.
Yes. Gen819 Roofing & Solar offers warranties ranging from 15 years to lifetime coverage, depending on the roofing material and system installed.
Absolutely. Many homeowners choose to integrate solar during a roof replacement for maximum efficiency and long-term value. We ensure your roof and solar system work together without compromising structural integrity or warranty coverage.