Real Reviews · Pomona
Top-Reviewed Plumbers in Pomona, CA
What are customers actually saying? Read verified reviews for plumbers in Pomona — every rating is from a real customer.
As of July 2026, RatingsNearMe ranks 19 plumbers in Pomona, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Rooter Hero Plumbing & Air with a 4.9-star rating from 1,715 Google reviews and an RNM Score of 87/100. Also in the top tier: Steve's Plumbing Heating & Air Conditioning and All City Plumbing, Air & Electrical. The average rating across all listed plumbers in Pomona is 4.9 stars from 893 reviews per business on average.
Plumbing repairs in Pomona 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.
Best Overall
Preferred Plumbing and Rooter Services
This business stands out as the top-ranked plumber in Pomona due to its consistent high ratings and trusted local reputation.
Most Reviewed
Mr. Rooter Plumbing of Pomona Valley
A high review count indicates broad customer experience and reliability, making Mr. Rooter a well-known and frequently chosen option.
When choosing a plumber in Pomona, verify licensing and insurance, and read recent reviews to ensure the company is responsive and transparent about pricing.
Local Market Snapshot
19
Businesses listed
4.9★
Avg rating
893
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted by over 1,700 customers with a near-perfect 4.9-star rating.
2040 N Towne Ave, Pomona, CA 91767, USAPomona plumber with 4.9 stars from over 1,400 Google reviews.
665 N Central Ave, Upland, CA 91786, USARated 4.9 stars from over 8,000 Google reviews.
9447 London Way #102, Rancho Cucamonga, CA 91730, USAPlumbers Rankings in Pomona, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Rooter Hero Plumbing & Air2040 N Towne Ave, Pomona, CA 91767, USA | 4.9★ | 1,715 |
| #2 | Steve's Plumbing Heating & Air Conditioning665 N Central Ave, Upland, CA 91786, USA | 4.9★ | 1,457 |
| #3 | All City Plumbing, Air & Electrical9447 London Way #102, Rancho Cucamonga, CA 91730, USA | 4.9★ | 8,029 |
| #4 | Hank & Sons Plumbing2252 Fair Ave, Pomona, CA 91768, USA | 4.6★ | 26 |
| #5 | Roto-Rooter Plumbing & Water Cleanup1200 S Diamond Bar Blvd UNIT 206, Diamond Bar, CA 91765, USA | 4.9★ | 463 |
| #6 | Mr. Rooter Plumbing of Pomona Valley300 S Park Ave Suite 825, Pomona, CA 91766, USA | 4.8★ | 138 |
| #7 | Sierra Plumbing & Drain Cleaning2479 Alder St, Pomona, CA 91767, USA | 5.0★ | 37 |
| #8 | J. Diaz plumbing1235 W Fernleaf Ave, Pomona, CA 91766, USA | 4.8★ | 25 |
| #9 | JB Plumbing515 W Allen Ave #13, San Dimas, CA 91773, USA | 4.8★ | 426 |
| #10 | Rooter Hero Plumbing & Air of San Gabriel Valley1370 Valley Vista Dr Suite 200A, Diamond Bar, CA 91765, USA | 4.9★ | 932 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Pomona
Trusted Pomona plumber with a strong 4.6-star rating from 26 reviews.
2252 Fair Ave, Pomona, CA 91768, USA
Trusted Pomona plumber with a 4.9-star rating from over 460 reviews.
1200 S Diamond Bar Blvd UNIT 206, Diamond Bar, CA 91765, USA
Trusted Pomona plumber with a 4.8-star rating from over 130 reviews.
300 S Park Ave Suite 825, Pomona, CA 91766, USA
Pomona plumber with a perfect 5.0-star rating from 37 Google reviews.
2479 Alder St, Pomona, CA 91767, USA
4.8 stars from 25 reviews, reflecting consistently high customer satisfaction.
1235 W Fernleaf Ave, Pomona, CA 91766, USA
Trusted by hundreds of local customers, maintaining a stellar 4.8-star average rating.
515 W Allen Ave #13, San Dimas, CA 91773, USA
Trusted by hundreds of Pomona customers with an exceptional 4.9-star rating.
1370 Valley Vista Dr Suite 200A, Diamond Bar, CA 91765, USA
Top-rated Pomona plumber with 4.8 stars from over 570 reviews.
4667 Holt Blvd, Montclair, CA 91763, USA
5.0 stars from 373 Google reviews, a top-rated Pomona plumber.
3628 Lynoak Dr #201, Claremont, CA 91711, USA
Pomona plumber with a 4.9-star rating from over 60 Google reviews.
1913 Wheaton Ave, Claremont, CA 91711, USA
Trusted Pomona plumber with a 4.9-star rating from over 800 reviews.
462 Borrego Ct, San Dimas, CA 91773, USA
Trusted by hundreds of Pomona customers with an exceptional 4.8-star average rating.
111 E Arrow Hwy, Pomona, CA 91767, USA
Trusted Pomona plumber with a perfect 4.9★ rating from over 130 reviews.
2300 S Reservoir St Suite 115, Pomona, CA 91766, USA
Top-rated 5.0-star plumber in Pomona based on dozens of glowing reviews.
436 W 4th St #100, Pomona, CA 91766, USA
Trusted Pomona plumber with a 4.9-star rating from over 300 reviews.
290 N Benson Ave #1, Upland, CA 91786, USA
Pomona plumber with a flawless 5.0-star rating from over 900 reviews.
13505 Yorba Ave, Chino, CA 91710, USA
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Plumbers in Pomona, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Rooter Hero Plumbing & Air | 87/100 | 4.9 ★ | 1,715 |
| 2 | Steve's Plumbing Heating & Air Conditioning | 87/100 | 4.9 ★ | 1,457 |
| 3 | All City Plumbing, Air & Electrical | 87/100 | 4.9 ★ | 8,029 |
| 4 | Hank & Sons Plumbing | 69/100 | 4.6 ★ | 26 |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 87/100 | 4.9 ★ | 463 |
| 6 | Mr. Rooter Plumbing of Pomona Valley | 82/100 | 4.8 ★ | 138 |
| 7 | Sierra Plumbing & Drain Cleaning | 78/100 | 5.0 ★ | 37 |
| 8 | J. Diaz plumbing | 73/100 | 4.8 ★ | 25 |
| 9 | JB Plumbing | 85/100 | 4.8 ★ | 426 |
| 10 | Rooter Hero Plumbing & Air of San Gabriel Valley | 87/100 | 4.9 ★ | 932 |
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 Pomona
How do I find the best plumbers in Pomona?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Pomona on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Pomona 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 Pomona, 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 Pomona?
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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