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Pro Tech Pest Elimination Inc.
#1 in Ontario
Ranked by Google ratings, review quality, and response time. Updated April 2026.
9587 Arrow Route suite f, Rancho Cucamonga, CA 91730, USA, Ontario, CA 91730
Why they ranked: Our top-ranked pick with an exceptional 5-star rating across 308 Google reviews.
8600 Utica Ave Suite A, Rancho Cucamonga, CA 91730, USA, Ontario, CA 91730
Why they ranked: A close runner-up with an exceptional 5-star rating across 91 Google reviews.
10700 Jersey Blvd Suite 760, Rancho Cucamonga, CA 91730, USA, Ontario, CA 10700
Why they ranked: Ranked #3 with an exceptional 4.9-star rating across 246 Google reviews.
1249 W Holt Blvd, Ontario, CA 91762, USA, Ontario, CA 91762
Why they ranked: Ranked #4 with an exceptional 4.8-star rating across 221 Google reviews.
3200 E Guasti Rd #100, Ontario, CA 91761, USA, Ontario, CA 91761
Why they ranked: Ranked #5 with an exceptional 4.8-star rating across 107 Google reviews.
1295 E 7th St, Upland, CA 91786, USA, Ontario, CA 91786
Why they ranked: Ranked #6 with an exceptional 4.8-star rating from 37 reviews.
1420 N Claremont Blvd Suite 205A, Claremont, CA 91711, USA, Ontario, CA 91711
Why they ranked: Ranked #7 with a strong 4.7-star rating across 1356 Google reviews.
15157 Sierra Bonita Ln, Chino, CA 91710, USA, Ontario, CA 15157
Why they ranked: Ranked #8 with a strong 4.7-star rating across 586 Google reviews.
12672 Limonite Ave STE #3E-414, Eastvale, CA 92880, USA, Ontario, CA 12672
Why they ranked: Ranked #9 with a strong 4.7-star rating across 113 Google reviews.
8776 Helms Ave STE D, Rancho Cucamonga, CA 91730, USA, Ontario, CA 91730
Why they ranked: Ranked #10 with a strong 4.7-star rating from 12 reviews.
Rating Score (50%) — Average star rating from Google customer reviews.
Review Volume (30%) — Number of Google reviews. More reviews = greater confidence.
Response Time (20%) — Faster response times earn higher rankings.
Only businesses with 3+ reviews are eligible. Rankings refresh every hour. Paid listings do not influence ranking order.
Pro Tech Pest Elimination Inc. currently holds the top spot with a 5-star rating across 308 reviews.
No. Paid tiers get additional profile features, but ranking order is determined solely by ratings, reviews, and response time.
List your business and accumulate at least 3 Google reviews. Rankings are automatic and updated hourly.
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