Citadel Roofing and Solar
Service-area evidence found
Official service-area page explicitly lists Modesto.
Local evidence guide
Solar Installers in Modesto, CA
Solar is feasible in Modesto, but the serving utility (MID or PG&E) determines interconnection and export-billing rules. Obtain a city permit and verify the contractor's CSLB license.
Compare QuotesSuperior Solar is a comparison platform, not an installer.
Modesto fast facts
County
Stanislaus
Utility
Modesto Irrigation District / Pacific Gas & Electric Company (territory-dependent)
Permitting authority
City of Modesto Building Safety and Neighborhood Preservation
Licensing authority
California Contractors State License Board (CSLB)
Last reviewed
What matters in Modesto
Key takeaways
- Confirm MID versus PG&E service first.
- Use the City's solar checklist where eligible.
- Compare production, storage, and heat/dust maintenance assumptions.
For Modesto, this guide uses 3 official utility, permitting, or licensing sources plus 2 installer-owned service-area sources; re-check each before contracting.
Local market conditions are utility-specific and Central-Valley climate conditions favor durable equipment and clear maintenance terms.
Climate and property considerations
Hot, dry Central Valley summers and valley dust make heat tolerance, ventilation, and periodic panel cleaning relevant; verify roof loading and wildfire/smoke conditions for the property.
Interconnection
MID customers must follow MID's solar interconnection handbook and service guide; confirm the serving utility before filing. PG&E customers use PG&E's current Solar Billing Plan/interconnection process.
Dated official sources
These primary sources are tied to the local claims above. Re-check them before signing because rules and program terms change.
UtilityChecked 2026-09-18
MID publishes solar interconnection requirements and customer guidance.
Modesto Irrigation District
MID publishes solar interconnection requirements and customer guidance.
PermittingChecked 2026-09-18
Qualifying residential solar projects can use the City's expedited checklist.
City of Modesto
Qualifying residential solar projects can use the City's expedited checklist.
LicensingChecked 2026-09-18
California solar contractors are licensed and regulated through CSLB.
California Contractors State License Board
California solar contractors are licensed and regulated through CSLB.
Installer service-area evidence
Installer-owned sources must explicitly name the city, its county, or a statewide service area. This is not a license, rating, warranty, or financing verification.
West Coast Solar
Service-area evidence found
Official service-area page says it serves 24 counties and lists Stanislaus; Modesto is in Stanislaus County.
A neutral quote checklist
Use the same questions with every installer so proposals can be compared on equal terms.
- Confirm active state license and insurance
- Name the serving utility and tariff
- Show address-specific production assumptions
- Separate equipment, labor, permit, and interconnection costs
- State battery capacity, warranty, and replacement terms
- Compare cash price, APR, fees, and total repayment
Modesto solar FAQs
Explore Modesto solar options
Compare proposals using your home's actual utility, roof, and usage details.
Compare Quotes