⚡ Official Rankings
10 Best Electricians in Rancho Cucamonga, CA (September 2026)
We compared 10 electricians serving Rancho Cucamonga and San Bernardino County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 9,004 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Mr. Electric of Ontario. Updated for September 2026.
- Electricians ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 9,004
- Area code
- 909
⭐ 5.0 · 250 reviews
337 N Vineyard Ave suit 400, Ontario, CA 91764
⭐ 5.0 · 121 reviews
8350 Archibald Ave suite 225, Rancho Cucamonga, CA 91730
⭐ 4.9 · 8249 reviews
9447 London Way #102, Rancho Cucamonga, CA 91730
⭐ 5.0 · 113 reviews
7365 Carnelian St #222g, Rancho Cucamonga, CA 91730
⭐ 4.9 · 64 reviews
9500 7th St Ste M, Rancho Cucamonga, CA 91730
⭐ 4.8 · 21 reviews
10151 Arrow Route Unit 24, Rancho Cucamonga, CA 91730
Electricians listed here serve Rancho Cucamonga, San Bernardino County, and nearby ZIP codes including 91701, 91729, 91730, 91737, 91739.