Grandmark Service Company
Company Overview
Grandmark Service Company is a certified solar installer based in Fresno, CA, specializing in smaller residential installations. They combine roofing expertise with solar solutions, ensuring that both roofing integrity and energy efficiency are prioritized. Committed to quality service, Grandmark emphasizes clear communication and customer satisfaction, making them a trusted choice for homeowners in the region seeking reliable solar installations.
Expert Note
“Based on our catalog data, Grandmark Service Company stands out for its dual expertise in roofing and solar, ensuring that installations featuring Bosch panels and inverters not only enhance energy efficiency but also protect your home’s structure.”
Brands They Work With
All equipment is certified and includes official manufacturer warranty.
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Disclaimer: Information is gathered from public sources and participant submissions. Global Sun Hub is not affiliated with Grandmark Service Company. We strive for accuracy but recommend verifying certifications directly with the installer.
