Top-Rated Home Battery Installers in Long Beach, CA

10 local companies ranked by 1,030 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected September 2026 · Page updated October 24, 2026

10Companies
1,030Google reviews
4.9★Average rating
Sep 2026Data collected
Ranked by Google reviewsNot paid forFree to compare

Short answer: The top-rated home battery installers in Long Beach are Solar Source (5.0★, 112 reviews), Electrical Land (5.0★, 83 reviews), Mario Castillo Electric (4.9★, 543 reviews).

Home Battery installers in Long Beach, ranked

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  1. 1
    Solar SourceTop pickHighest rating (50+ reviews)Also installs solar
    5.0 (112 Google reviews)
    2954 E 14th St, Long Beach, CA 90804
    Call (562) 852-5626View profileGoogle reviews
  2. 2
    Electrical Land
    5.0 (83 Google reviews)
    5530 Cherry Ave #23, Long Beach, CA 90805
    Call (562) 309-4505View profileGoogle reviewsEmail
  3. 3
    Mario Castillo ElectricMost reviewsAlso installs solar
    4.9 (543 Google reviews)
    444 W Ocean Blvd #800, Long Beach, CA 90802
    Call (562) 273-4660View profileGoogle reviewsEmail
  4. 4
    Local Trusted Electricians
    4.9 (90 Google reviews)
    1405 Olive Ave, Long Beach, CA 90813
    Call (562) 276-2419View profileGoogle reviewsEmail
  5. 5
    Zoom Electricians
    4.9 (76 Google reviews)
    1208 Long Beach Blvd #23, Long Beach, CA 90813
    Call (562) 242-3406View profileGoogle reviews
  6. 6
    Long Beach Electric
    4.9 (52 Google reviews)
    2810A E Anaheim St 4th floor, Long Beach, CA 90804
    Call (562) 554-6960View profileGoogle reviews
  7. 7
    Solar Wholesale GroupAlso installs solar
    4.9 (36 Google reviews)
    5050 2nd St #41424, Long Beach, CA 90803
    Call (562) 822-0500View profileGoogle reviewsEmail
  8. 8
    So Cal Solar Shine LLCAlso installs solar
    5.0 (11 Google reviews)
    4551 Montair Ave Apt C30, Long Beach, CA 90808
    Call (562) 234-3677View profileGoogle reviewsEmail
  9. 9
    Aum Energy GroupAlso installs solar
    4.8 (16 Google reviews)
    100 Oceanfront Floor 12, Long Beach, CA 90802
    Call (833) 248-3417View profileGoogle reviewsEmail
  10. 10
    Innovative Electric SolarAlso installs solar
    4.7 (11 Google reviews)
    315 Hermosa Ave, Long Beach, CA 90802
    Call (562) 337-9974View profileGoogle reviews

Together these 10 companies average 4.9★ across 1,030 reviews. Mario Castillo Electric has the most reviews (543).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are not paid for. How we rank and how we make money.

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What a home battery costs in Long Beach

Typical installed priceVaries by battery

Price depends on the brand, how much storage you want, and whether you need a panel upgrade. Ask for the price per usable kWh so quotes are easy to compare.

Rebates open in Long BeachNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

Talk to a home energy auditor first. Some utility programs want an audit before any work starts. See the home energy auditors we list.

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Which battery should you ask about?

Most home installers work with a few brands. Compare usable storage (kWh), how much power it can deliver at once (kW), whether it works in an unheated garage, and the warranty. Our side-by-side guides cover the Tesla Powerwall 3, Enphase IQ Battery 5P, Eguana Evolve and FranklinWH aPower 2. Compare home batteries.

Before you hire a home battery installer

  1. Ask for the usable storage (kWh) and the continuous power (kW), and which circuits it will keep running in an outage.
  2. Ask whether the battery is on your rebate program's approved list. Brands not on the list get no rebate.
  3. Ask where it will go. Some batteries lose capacity or stop charging in a cold garage.
  4. Ask about the warranty: years, and how much capacity it keeps by the end.

Questions about home battery installers in Long Beach

Who is the best home battery installer in Long Beach?

Based on Google reviews, the top-rated home battery installers in Long Beach are Solar Source (5.0★, 112 reviews), Electrical Land (5.0★, 83 reviews), Mario Castillo Electric (4.9★, 543 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.

How are the home battery installers in Long Beach ranked?

We list 10 home battery companies in Long Beach, ranked by Google rating weighted by review count. Together they have 1,030 Google reviews and average 4.9 stars, collected September 2026. Mario Castillo Electric has the most reviews (543). No company pays to be listed or ranked.

How much does a home battery installation cost in Long Beach?

Battery prices depend on the brand, how much storage you want, and whether you need a panel upgrade. Ask for the price per usable kWh so quotes are easy to compare.

Are there rebates for home batteries in Long Beach?

We have no confirmed open home battery rebate for Long Beach right now. Financing or future programs may still help, so check the rebate page before you sign.

What should I ask a home battery installer before I hire?

Ask for the usable storage (kWh) and the continuous power (kW), and which circuits it will keep running in an outage. Ask whether the battery is on your rebate program's approved list. Brands not on the list get no rebate. Ask where it will go. Some batteries lose capacity or stop charging in a cold garage.

Before you call anyone, check what home battery rebates you can get in Long Beach. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated heat pump installers, solar installers in Long Beach.

How to read these results

  1. Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
  2. Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
  3. Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
  4. Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.

Not ready to talk to a contractor yet?

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