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Plumbers in Rancho Cucamonga, CA — Free Estimates
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As of July 2026, RatingsNearMe ranks 13 plumbers in Rancho Cucamonga, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Bow Tie Plumbing & Rooter with a 5.0-star rating from 357 Google reviews and an RNM Score of 88/100. Also in the top tier: Peli Plumbing and Utility Plumbing Services. The average rating across all listed plumbers in Rancho Cucamonga is 4.9 stars from 161 reviews per business on average.
Plumbing repairs in Rancho Cucamonga average $150–$500 for common fixes. Emergency calls and major work (sewer line, water heater) run $500–$3,000+.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
13
Businesses listed
4.9★
Avg rating
161
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted by hundreds of customers with a flawless 5.0-star rating in Rancho Cucamonga.
9350 Base Line Rd ste c, Rancho Cucamonga, CA 91701, USA5.0 stars from nearly 300 Google reviews makes them a trusted local choice.
9771 Feron Blvd, Rancho Cucamonga, CA 91730, USAServing Rancho Cucamonga with a flawless 5.0-star rating from over 250 reviews.
10700 Jersey Blvd #220, Rancho Cucamonga, CA 91730, USAPlumbers Rankings in Rancho Cucamonga, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Bow Tie Plumbing & Rooter9350 Base Line Rd ste c, Rancho Cucamonga, CA 91701, USA | 5.0★ | 357 |
| #2 | Peli Plumbing9771 Feron Blvd, Rancho Cucamonga, CA 91730, USA | 5.0★ | 284 |
| #3 | Utility Plumbing Services10700 Jersey Blvd #220, Rancho Cucamonga, CA 91730, USA | 5.0★ | 256 |
| #4 | Pro Plumber Rancho Cucamonga CA10693 Civic Center Dr, Rancho Cucamonga, CA 91730, USA | 5.0★ | 21 |
| #5 | ALLISON PLUMBING, INC.8816 Foothill Blvd Ste103 PMB 411, Rancho Cucamonga, CA 91730, USA | 4.9★ | 114 |
| #6 | Pro Plumber Rancho Cucamonga12346 Base Line Rd, Rancho Cucamonga, CA 91739, USA | 5.0★ | 7 |
| #7 | Allstar Plumbing, Heating & Air9155 Archibald Ave #302, Rancho Cucamonga, CA 91730, USA | 4.7★ | 220 |
| #8 | Cisneros Brothers Plumbing, Heating & AC Repair6881 Berkshire Ave, Rancho Cucamonga, CA 91701, USA | 5.0★ | 214 |
| #9 | American Made Plumbing10890 San Mateo Pl, Rancho Cucamonga, CA 91701, USA | 4.9★ | 151 |
| #10 | Williams Plumbing9408 La Mesa Dr, Rancho Cucamonga, CA 91701, USA | 4.9★ | 73 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Rancho Cucamonga
Trusted by locals with a perfect 5.0★ rating from 21 reviews.
10693 Civic Center Dr, Rancho Cucamonga, CA 91730, USA
Trusted by Rancho Cucamonga with a 4.9-star average from over 100 reviews.
8816 Foothill Blvd Ste103 PMB 411, Rancho Cucamonga, CA 91730, USA
Exceptional 5.0-star rating from 7 Google reviews for a Rancho Cucamonga plumber.
12346 Base Line Rd, Rancho Cucamonga, CA 91739, USA
Trusted by hundreds of local customers, this plumber holds a strong 4.7-star rating.
9155 Archibald Ave #302, Rancho Cucamonga, CA 91730, USA
Trusted by hundreds of local customers with a perfect 5.0-star rating.
6881 Berkshire Ave, Rancho Cucamonga, CA 91701, USA
Trusted by hundreds of local customers, this plumber holds a stellar 4.9-star rating.
10890 San Mateo Pl, Rancho Cucamonga, CA 91701, USA
4.9-star rating from 73 Google reviews for Rancho Cucamonga plumbing.
9408 La Mesa Dr, Rancho Cucamonga, CA 91701, USA
A top-rated local plumber with a perfect 5.0-star rating from dozens of reviews.
8167 Vineyard Ave APT 30, Rancho Cucamonga, CA 91730, USA
Shoppers consistently rate this plumber 5.0 stars from 58 reviews.
9160 Hyssop Dr, Rancho Cucamonga, CA 91730, USA
Serving Rancho Cucamonga with a 4.9-star average from over 270 reviews.
9328 Foothill Blvd, Rancho Cucamonga, CA 91730, USA
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Plumbers in Rancho Cucamonga, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Bow Tie Plumbing & Rooter | 88/100 | 5.0 ★ | 357 |
| 2 | Peli Plumbing | 88/100 | 5.0 ★ | 284 |
| 3 | Utility Plumbing Services | 88/100 | 5.0 ★ | 256 |
| 4 | Pro Plumber Rancho Cucamonga CA | 75/100 | 5.0 ★ | 21 |
| 5 | ALLISON PLUMBING, INC. | 82/100 | 4.9 ★ | 114 |
| 6 | Pro Plumber Rancho Cucamonga | 70/100 | 5.0 ★ | 7 |
| 7 | Allstar Plumbing, Heating & Air | 83/100 | 4.7 ★ | 220 |
| 8 | Cisneros Brothers Plumbing, Heating & AC Repair | 87/100 | 5.0 ★ | 214 |
| 9 | American Made Plumbing | 84/100 | 4.9 ★ | 151 |
| 10 | Williams Plumbing | 80/100 | 4.9 ★ | 73 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — Plumbers in Rancho Cucamonga
How do I find the best plumbers in Rancho Cucamonga?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Rancho Cucamonga on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Rancho Cucamonga 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 plumbers charge in Rancho Cucamonga, 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 plumbers in Rancho Cucamonga?
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 plumbers 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.
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How Rankings Work on This Page
Every plumbers 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: July 4, 2026.
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