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JNC Construction
#1 in Rancho Cucamonga
Ranked by Google ratings, review quality, and response time. Updated April 2026.
9360 Base Line Rd Suite H, Rancho Cucamonga, CA 91701, USA, Rancho Cucamonga, CA 91701
Why they ranked: Our top-ranked pick with an exceptional 5-star rating from 36 reviews.
11830 Sebastian Way #105, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 11830
Why they ranked: A close runner-up with an exceptional 5-star rating from 22 reviews.
10535 Foothill Blvd Suite 460, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 10535
Why they ranked: Ranked #3 with an exceptional 5-star rating from 17 reviews.
9874 Madera Ct, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 91730
Why they ranked: Ranked #4 with an exceptional 5-star rating from 10 reviews.
8112 Milliken Ave STE 200, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 91730
Why they ranked: Ranked #5 with an exceptional 5-star rating.
10700 Jersey Blvd Suite 380, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 10700
Why they ranked: Ranked #6 with an exceptional 4.9-star rating from 15 reviews.
9533 Yew St, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 91730
Why they ranked: Ranked #7 with a strong 4.7-star rating from 12 reviews.
8220 Masi Dr B, Rancho Cucamonga, CA 91730, USA, Rancho Cucamonga, CA 91730
Why they ranked: Ranked #8 with a 4.4-star rating from 13 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.
JNC Construction currently holds the top spot with a 5-star rating across 36 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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