Same Day · Ontario
Same-Day Electricians in Ontario, CA
Can't wait a week? These electricians in Ontario offer same-day or next-day appointments. Call now to check availability.
As of June 2026, RatingsNearMe ranks 12 electricians in Ontario, CA by verified customer ratings and review volume. The highest-rated is Mr. Electric of Ontario with a 5.0-star rating from 238 verified reviews. Also in the top tier: Akram Auto Electric and Potter Electric Inc. - Rancho Cucamonga Electrician. The average rating across all listed electricians in Ontario is 4.7 stars from 62 reviews per business on average.
Electricians in Ontario charge $100–$300/hr. Panel upgrades cost $1,500–$4,000; EV charger installation $600–$1,200.
Rankings updated June 1, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
12
Businesses listed
4.7★
Avg rating
62
Avg reviews
Jun 1, 2026
Last updated
Top Rated Electricians
Mr. Electric of Ontario
337 N Vineyard Ave suit 400, Ontario, CA 91764, USA
Potter Electric Inc. - Rancho Cucamonga Electrician
8350 Archibald Ave suite 225, Rancho Cucamonga, CA 91730, USA
Electricians Rankings in Ontario, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Mr. Electric of Ontario337 N Vineyard Ave suit 400, Ontario, CA 91764, USA | 5.0★ | 238 |
| #2 | Akram Auto Electric1215 W Holt Blvd, Ontario, CA 91762, USA | 4.7★ | 205 |
| #3 | Potter Electric Inc. - Rancho Cucamonga Electrician8350 Archibald Ave suite 225, Rancho Cucamonga, CA 91730, USA | 5.0★ | 108 |
| #4 | So Cal Pacific Electrical & Lighting9500 7th St Suite M, Rancho Cucamonga, CA 91730, USA | 4.9★ | 60 |
| #5 | Ethical Electrical1390 N Ukiah Way, Upland, CA 91786, USA | 4.8★ | 22 |
| #6 | Mr Pro Service electrician624 S Vine Ave, Ontario, CA 91762, USA | 4.6★ | 10 |
| #7 | Valentin Auto Electric656 E Maitland St, Ontario, CA 91761, USA | 4.5★ | 62 |
| #8 | J & J Auto Electric152 N Mountain Ave, Ontario, CA 91762, USA | 4.3★ | 14 |
| #9 | Gregg Electric Inc608 W Emporia St, Ontario, CA 91762, USA | 3.9★ | 11 |
| #10 | Copperhead electric1115 E 5th St, Ontario, CA 91764, USA | 4.6★ | 7 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All Electricians in Ontario
So Cal Pacific Electrical & Lighting
9500 7th St Suite M, Rancho Cucamonga, CA 91730, USA
Valentin Auto Electric
656 E Maitland St, Ontario, CA 91761, USA
J & J Auto Electric
152 N Mountain Ave, Ontario, CA 91762, USA
Gregg Electric Inc
608 W Emporia St, Ontario, CA 91762, USA
Copperhead electric
1115 E 5th St, Ontario, CA 91764, USA
Get Free Quotes
We'll connect you with the top electricians in Ontario, CA.
Frequently Asked Questions — Electricians in Ontario
How do I find the best electricians in Ontario?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked electricians in Ontario on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are electricians in Ontario licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CA requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do electricians charge in Ontario, CA?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a electricians in Ontario?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the electricians on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
Electricians in Nearby Cities
Compare top-rated electricians in cities near you.
How Rankings Work on This Page
Every electricians on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: June 1, 2026.
More Home Services in Ontario
Related Searches
More ways to find electricians in Ontario
Electricians in nearby cities