Top-Rated Home Battery Installers in Oakville, ON

5 local companies ranked by 555 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

5Companies
555Google reviews
4.8★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated home battery installers in Oakville are Canada Energy Solution (4.9★, 251 reviews), GCCElectric (4.9★, 136 reviews), Think Green Electrical (4.8★, 58 reviews).

Home Battery installers in Oakville, ranked 5 listed

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  1. 1
    Canada Energy SolutionTop pickMost reviewsAlso installs heat pumps and solar
    4.9 (251 Google reviews)
    2010 Winston Park Dr, Oakville, ON L6H 6X7
    Call (647) 812-5200WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    GCCElectricTop pick
    4.9 (136 Google reviews)
    1489 Heritage Way, Oakville, ON L6M 4M7
    Call (416) 848-0071WebsiteGoogle reviewsDirections
  3. 3
    Think Green ElectricalTop pick
    4.8 (58 Google reviews)
    497 Tipperton Crescent, Oakville, ON L6L 5E1
    Call (647) 470-7267WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    JML ElectricAlso installs solar
    4.7 (100 Google reviews)
    700 Third Line #140, Oakville, ON L6L 4B1
    Call (905) 469-7524WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  5. 5
    Solar Gard Ontario Service Center
    4.6 (10 Google reviews)
    760 Pacific Rd #1, Oakville, ON L6L 6M5
    Call (800) 595-8468WebsiteGoogle reviewsDirections

Together these 5 companies average 4.8★ across 555 reviews. Canada Energy Solution has the most reviews (251).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are never paid for. How we rank and how we make money.

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What a home battery costs in Oakville

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.

Battery rebates open in Oakvilleup to $10,000

That could cut your cost by up to $10,000 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).

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

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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.

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

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

See every rebate in Oakville

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