Who handles the solar panels during a reroof?
A roofer's C-39 license covers roofing, not the electrical system. Disconnecting, removing and reconnecting a photovoltaic system is work for a C-46 solar contractor or a C-10 electrical contractor. Some roofers coordinate it through a subcontractor; others leave it to your original installer.
What drives the solar removal and reinstall price?
- Panel count, the biggest factor
- Racking type: rail, rail-less, tile hooks, ballasted or tilted racks
- Roof access and where panels are stored during the job
- Replacement parts: worn rails, clamps, flashings or wiring
- Permits and inspection for the reinstall, if your city requires one
What if the system is leased?
If the system is leased or under a power purchase agreement, read the contract before anyone touches it. Many agreements set rules for removal, require using the provider or an approved contractor, or require notice. Ask your original installer how removal affects their workmanship warranty.
Should I replace the roof while the panels are off?
If your roof is near the end of its life and you plan to keep the solar, replacing the roof before the panels go back on avoids paying for removal twice. Ask the roofer to check the deck under the array, which is often the most neglected part of the roof.
What's different in the North Bay?
Large single-story homes in Sonoma and Napa often carry big arrays, so the removal and reinstall can be a substantial share of the project. Rural sites add travel for the solar crew. If the reroof is a shake-to-Class-A conversion, the deck may change under the array, and the new attachments must suit the new roofing. Ask whether a ground mount would make more sense than reinstalling on the roof if you have space and plan to add panels.
How do I get a price?
Ask for one written estimate that covers removal, storage, reroofing, new flashed mounts and reinstall, or two coordinated estimates with clear responsibilities. For your actual price, request a free written estimate: a licensed roofer measures the roof and prices your exact scope.
Related: what drives roof replacement cost, roof size estimator, metal roofs and solar, quote checker.
Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.
Get a free replacement quoteFrequently asked questions
Who removes solar panels for a roof replacement?
A C-46 solar or C-10 electrical contractor handles the system; the roofer replaces the roof and flashes the mounts.
Should I get new panels instead of reinstalling old ones?
Sometimes, if the system is old or underperforming. Ask the solar contractor to compare reinstall and replacement.
Is a big array on a single-story home harder to remove?
Mostly just longer. More panels mean more labor for removal, storage and reinstall, which is why the solar line grows with panel count.
Sources
- CSLB: C-46 solar contractor classification
- CSLB: C-10 electrical contractor classification
- CSLB: check a license
- Permit Sonoma: residential reroofing
Sources reviewed November 12, 2026. Figures are published estimates and official fees, not quotes. Confirm prices, permits and requirements with your contractor and building department. This page is general information, not legal or insurance advice.