Existing solar system not working?Repair-only support. No new-system sales pitch.
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Service request

Looking for a diagnostic? Start a solar service request.

MK3 offers an onsite solar diagnostic visit for $250 to identify system faults and recommend the appropriate repair path.

Technician diagnosing an existing residential solar system
Diagnostic serviceThe current confirmed onsite diagnostic fee is $250.
15 yearsSolar industry experience
CSLB #1106937California contractor license
4 techniciansConfirmed repair team
Licensed in 6 statesUT, AZ, CA, NV, NM, CO · Texas service available
$250Diagnostic fee · trip included
Offer clarification

The current diagnostic fee is $250 and includes the trip fee.

The current diagnostic fee is $250 and includes the trip fee. Start a service request to confirm availability and next steps for your system.

Go to Service Request

Service request

Use the service request page to schedule a diagnostic or ask questions about your existing solar system.

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