Best Solar Companies in
Los Angeles

There's no single answer that fits every home — the right company depends on your utility (LADWP customers play by different rules than SCE customers), your roof, and how you want to pay. Instead of trusting any list, including this one, verify four things: an active CSLB license with no disciplinary actions, real installation history in your specific utility territory, current Google and Yelp profiles you check yourself, and a quote that doesn't lean on the expired residential federal tax credit. OC Solar's own verifiable marks: 4.9 stars on Google across 400+ reviews, a BBB A+ rating, 6,373 projects & service calls since 2016, and CSLB license #1023627 you can look up in about a minute.

Not for homeowners. The federal residential credit (IRC Section 25D) expired December 31, 2025, so if you buy with cash or a loan there is no federal tax credit to claim — and any Los Angeles company building a 2026 quote around one is using stale math. The commercial Section 48E credit survives: on a lease, PPA, or prepaid plan, the financing company that owns the system claims it and passes roughly 30% of the value through to you as a lower price or monthly payment, generally available on systems placed in service through about 2027. Treat it as a price benefit built into the plan, not a tax credit you file for.

Enormously. LADWP is a municipal utility — it isn't governed by the CPUC, so it sets its own solar compensation, rates, and interconnection process, separate from the NEM 3.0 rules that apply to SCE customers across much of the rest of LA County. The same system design can produce very different savings on either side of the line. Make sure any quote you receive models your actual utility's current rates and export rules, and ask the installer how many interconnections they've completed with that specific utility.

Search the contractor's license number on the CSLB's free lookup at cslb.ca.gov. Confirm the license is active, bonded, and carries workers' compensation coverage, check for disciplinary actions or complaints, and — critically — make sure the legal entity on the license matches the name on your contract. Sales organizations sometimes quote under one brand and subcontract the actual install to a different company entirely. OC Solar's license is CSLB #1023627.

Yes — especially in 2026, when pricing assumptions changed and some proposals still quietly assume the expired homeowner tax credit. A good second opinion checks the system size against your real usage, the production estimate against your actual roof and shading, the rate modeling against your utility (LADWP or SCE), and the fine print on escalators and fees. OC Solar reviews competing Los Angeles quotes free, and we'll tell you honestly if the deal in your hand is already a good one.

Run the check yourself instead of trusting any list: confirm which utility your home is on (LADWP and SCE play by different rules, and the savings math changes with them), then look at each company's current rating AND review volume on Google and Yelp — reading the most recent reviews, not the pinned ones. Verify the CSLB license is active and bonded at cslb.ca.gov, and ask how the proposed design handles your utility's actual export rates. Finish with at least two quotes compared on the same numbers.

Four things you can verify, not vibes: a current rating backed by real review volume on Google and Yelp; demonstrated NEM 3.0 and battery competence (a proposal with no storage strategy is running on outdated math); an active, bonded CSLB license with workers' compensation you can confirm at cslb.ca.gov; and a clear answer to who services the system after install — the company's own crews or a rotating subcontractor. Any installer who clears all four is worth a quote.