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Solar Companies in El Dorado Hills, CA: Who Installed the Most Systems in 2025
Utility records show 522 home solar systems connected in El Dorado Hills in 2025. Leonard Roofing Inc was the installer of record on 85 of them, followed by Sunrun (46) and Complete Solar Inc (45). The table lists each company's CSLB license number. It is a count from public records, not a ranking or endorsement: check each license and get at least three quotes.
California Rate Relief is a private solar referral service.
Key facts
- Home solar systems connected, 2025
- 522
- El Dorado Hills, PG&E customers
- CPUC DG Statschecked Sep 24, 2026
- Electric utility
- PG&E
- 33.7¢/kWh average residential rate, CPUC
- CPUC Public Advocates Officechecked Sep 22, 2026
Installers who connected the most home solar systems in El Dorado Hills in 2025
| Installer (name as reported) | Systems in 2025 | Jan 2024 to May 2026 | CSLB license |
|---|---|---|---|
| Leonard Roofing Inc | 85 | 199 | 840399 check |
| Sunrun | 46 | 113 | 750184 check |
| Complete Solar Inc | 45 | 45 | 961988 check |
| Citadel Roofing and Solar | 33 | 133 | 647149 check |
| G A F Energy LLC | 31 | 92 | 1062345 check |
| Tesla Energy Operations Inc | 30 | 80 | 888104 check |
| Senga Energy LLC | 22 | 50 | 1033247 check |
| Apex Solar Inc | 15 | 21 | 885660 check |
Counts from utility records, not a ranking or endorsement. Check each license's status and complaint history on the CSLB's Check a License page (checked Sept. 24, 2026).
Source: California Distributed Generation Statistics (CPUC), Interconnected Project Sites data set, data through May 31, 2026 (checked Sept. 24, 2026).
Home solar in El Dorado Hills by the numbers
PG&E approved 522 home solar systems in El Dorado Hills in 2025, from 76 installers; the top three were named on 34% of them. The busiest year since 2021 was 2022, with 1,097 (2025: -52%). Another 189 were approved from January through May 2026.
2025 mix: 33% leased or on a power purchase agreement, 67% owned by the household; 34% with a battery; median size 5.56 kW DC. El Dorado County: 37% leased or PPA, 37% with a battery, median 7.37 kW.
| Year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Systems connected | 968 | 1,097 | 1,087 | 645 | 522 |
Who connects a El Dorado Hills solar system
PG&E connected every El Dorado Hills system in the 2025 records. A new El Dorado Hills system on PG&E goes on the CPUC Net Billing Tariff; the key facts above give PG&E's average rate.
Verify the company behind the El Dorado Hills quote
Match the business name and license number on each El Dorado Hills proposal to the CSLB record, then use our contractor verification steps, the quote comparison guide and the PPA, loan, lease and cash comparison. What you pay the utility today is on the El Dorado Hills rates and bills page.
Permit fees and the filing route are on the El Dorado Hills solar cost and permit page.
Before you sign anything in El Dorado Hills
Two of the contract terms that most often change what a quote really costs.
Frequently asked questions
Which solar companies install the most systems in El Dorado Hills?
In 2025 interconnection records, Leonard Roofing Inc was the installer on 85 home systems in El Dorado Hills, Sunrun on 46 and Complete Solar Inc on 45, out of 522. Since January 2024 the same companies were named on 199, 113, 45 systems. That is a count, not a ranking.
Do most El Dorado Hills homeowners buy or lease their solar?
Of 522 home systems connected in El Dorado Hills in 2025, 33% were leased or on a power purchase agreement and 34% had a battery; the median size was 5.56 kW DC.
How do I check a El Dorado Hills solar company's license?
Look the number up on the CSLB's Check a License page. For the companies named on the most El Dorado Hills systems in 2025, the applications list 840399 for Leonard Roofing Inc, 750184 for Sunrun and 961988 for Complete Solar Inc. The CSLB record shows the status, classification and any complaint disclosure.
Ask for a competing quote
Start with the utility on your bill and what you pay in a typical month. Contact details come after that. Submitting does not guarantee that a provider will quote your project.
California Rate Relief is a referral service. We are not a licensed contractor. California Rate Relief is compensated by a solar provider when a homeowner we refer signs an agreement. How we make money
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