Existing solar system not working?Repair-only support. No new-system sales pitch.
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Solar Repair Resources

Practical guidance for homeowners troubleshooting, repairing, and restoring existing residential solar systems.

Request solar service

Tell us what your solar system is doing.

Share the basics about the system, the issue you are seeing, and where service is needed. MK3 will use those details to route your request.

Prefer to call or text?(909) 255-0991
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Call MK3 Solar Service · (909) 255-0991