Premier Solar Repairs and Maintenance Services in Westford, MA

Owner-led, prompt, and dependable solutions for solar systems. Serving Middlesex County, Greater Boston, and Southern New Hampshire with a focus on safety and durability.

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Schedule Solar Repairs, Maintenance, or Re-Roofing Assistance

Sun Diagnostics provides expert repairs and ongoing maintenance for solar energy systems in Westford, Lexington, Andover, Dracut, and throughout Southern New Hampshire. With over 25 years of experience and certifications from trusted manufacturers like Enphase and SolarEdge, we are ready to address equipment issues, production declines, and roof leaks caused by solar hardware. All work is completed by our own employees, not subcontractors, so you always know who is on your property. When you reach out, you speak directly with the owner, who brings a strong background in restoration and a commitment to quality workmanship. Whether you need urgent troubleshooting, scheduled maintenance, or careful removal and re-installation of solar panels for roof repairs, our ability to offer same day service makes us a reliable choice. Want to save on costs? Paying by check or cash helps us keep your service affordable. Contact us today for thorough diagnostics and repairs that protect your solar investment and your home.