Expert Solar Repair Services for Homes and Businesses
Restore your solar system’s performance and protect your investment with certified repairs from a trusted local solar and roofing specialist.
Protecting Your Solar Investment in Southern California
Specialized Repairs for Damaged and Underperforming Solar Panels
Solar systems are long-term investments, but even the best installations can develop issues over time, especially in Southern California’s intense sun and seasonal storms. Whether you’re facing a sudden drop in energy production, water leaks at roof penetrations, or inherited an improperly installed system, T & G Roofing and Solar Company Inc. delivers the technical expertise needed to restore performance and protect your property. Our GAF Solar Elite-certified team diagnoses everything from panel connection failures and inverter issues to flashing defects that risk roof leaks. Unlike companies that cut corners or rely on temporary labor, we draw on 36 years of focused roofing and solar experience. Every repair is performed by seasoned professionals using only number one grade materials, ensuring your solar panels and your roof work together properly. Serving Upland, Rancho Cucamonga, Claremont, and the greater San Bernardino, Los Angeles, and Orange County regions, we are the long-term partner you can trust for reliable solar repairs.
Why Professional Solar Repairs Matter
Avoid Costly Mistakes with Proven Experts and Trusted Warranties
Improper solar repairs can quickly lead to bigger problems: roof leaks, electrical hazards, and system underperformance. T & G Roofing and Solar Company Inc. sets itself apart with certified solar repair specialists who understand both the energy system and the roof beneath it. Our GAF Solar Elite certification reflects rigorous training and ongoing commitment to best practices, while our 36-year presence in the Upland area guarantees we will be here to honor any warranty or follow-up needs. We never use substandard parts or unqualified labor. Our solar repair service includes thorough diagnostics, precise correction of legacy installation errors, replacement of faulty microinverters, and professional restoration of roof flashing to prevent leaks. We back our work with clear manufacturer and in-house workmanship warranties, providing peace of mind for homeowners, HOAs, and commercial property managers alike. With over 500 five-star reviews on Yelp and Google, our reputation is built on getting it right the first time.
Our Solar Repair Process and Service Features
Comprehensive Troubleshooting and Lasting Repairs for Solar Systems
Every solar repair call begins with a detailed system inspection by a specialist who understands both roofing and solar. We review your energy production data, visually inspect panels, check for water intrusion at penetrations, and test all electrical components, including microinverters and monitoring systems. Common issues we address include panel-level failures, wiring and connection errors, inverter malfunctions, and leaks at roof-to-solar interfaces. If your system was installed by another contractor and is showing signs of improper work, such as roof leaks, loose flashing, or exposed wiring, we specialize in correcting these legacy problems. All repairs are performed using manufacturer-approved methods and premium materials. We also offer system performance upgrades, including microinverter replacements and monitoring enhancements. Our team coordinates with HOAs and property managers for multi-family or commercial sites, providing documentation and repair tracking as needed. From single rooftop systems in Upland and Claremont to large commercial arrays across San Bernardino and Los Angeles Counties, our process ensures your solar system is safe, efficient, and protected for years to come.
Reliable Support and Long-Term Peace of Mind
Your Partner for Solar Repairs and System Longevity in Upland and Beyond
When you select T & G Roofing and Solar Company Inc. for your solar panel repair needs, you’re choosing a contractor with a proven record of standing behind every project. Our 36-year history in Southern California means you never have to worry about a disappearing contractor or unfulfilled warranty. We offer both manufacturer-backed and in-house workmanship warranties on all solar repairs, so your investment is protected even after the job is done. For HOAs and commercial property managers, we provide comprehensive documentation and board meeting support to simplify the repair process and protect your liability. For homeowners, our transferable warranties add real value to your property. From the historic neighborhoods near Upland’s city center to newer developments across Rancho Cucamonga and into Los Angeles and Orange Counties, we are the trusted name for solar repair done right the first time. If you notice any drop in system performance, visible damage, or signs of roof leaks around your panels, reach out for a professional inspection and repair from the region’s most established solar and roofing authority.
Common Questions About Solar Repair Services
What to Know Before Scheduling a Solar System Repair
How do I know if my solar system needs repairs?
Common signs include a drop in energy production, higher utility bills, visible panel damage, or roof leaks near panel penetrations. We recommend a professional inspection at the first sign of any issue.
Can you fix problems from a previous installer’s work?
Yes. We specialize in correcting legacy installation errors including faulty flashing, exposed wiring, loose connections, and improper roof penetrations that lead to leaks or underperformance.
Do solar repairs come with a warranty?
All repairs are backed by our in-house no-leak and workmanship warranties. Qualifying systems also receive GAF Solar Elite manufacturer coverage for comprehensive, long-term protection.
Will solar repairs require work on my roof as well?
Often yes. Because our team is certified in both solar and roofing, we assess and correct any roof-related issues at the same time, ensuring panels and roof work together properly.
How long does a typical solar repair appointment take?
Most diagnostics and standard repairs are completed in one visit. Complex corrections, such as full flashing replacement or microinverter upgrades, may require a follow-up scheduled at your convenience.
Southern California’s Trusted Solar Repair Experts
