10+ Years · West Covina
Experienced Plumbers in West Covina, CA
Experience matters. These plumbers in West Covina have years of proven work behind them — and the reviews to back it up.
As of July 2026, RatingsNearMe ranks 14 plumbers in West Covina, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Service Hero Plumbing, HVAC, and Electrical with a 4.8-star rating from 1,534 Google reviews and an RNM Score of 85/100. Also in the top tier: Top Notch Plumbing Inc. and Drain Doctor Plumbing & Rooter Services. The average rating across all listed plumbers in West Covina is 4.9 stars from 311 reviews per business on average.
Plumbing repairs in West Covina 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
Drain Doctor Plumbing & Rooter Services
Drain Doctor Plumbing & Rooter Services stands out as the top-ranked plumber in West Covina due to its consistently high ratings and reputation for reliable, fast service.
Most Reviewed
Drain Doctor Plumbing & Rooter Services
A high review count indicates broad customer trust and experience, helping you gauge service reliability before hiring.
When choosing a plumber in West Covina, compare both ratings and review volume to ensure proven reliability, and always ask for upfront pricing to avoid surprises.
Local Market Snapshot
14
Businesses listed
4.9★
Avg rating
311
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted by over 1,500 locals, this West Covina plumber holds a rare 4.8-star rating.
706 Arrow Grand Cir, Covina, CA 91722, USATrusted by hundreds of local customers, this plumber holds a flawless 5.0-star rating.
4903 N Vecino Dr, Covina, CA 91722, USA4.9 stars from 545 reviews, making them a top-rated West Covina plumber.
3820 Valley Blvd O, Walnut, CA 91789, USAPlumbers Rankings in West Covina, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Service Hero Plumbing, HVAC, and Electrical706 Arrow Grand Cir, Covina, CA 91722, USA | 4.8★ | 1,534 |
| #2 | Top Notch Plumbing Inc.4903 N Vecino Dr, Covina, CA 91722, USA | 5.0★ | 530 |
| #3 | Drain Doctor Plumbing & Rooter Services3820 Valley Blvd O, Walnut, CA 91789, USA | 4.9★ | 545 |
| #4 | I Love Sewers Rooter And Plumbing Sewer Specialties Inc15902 Halliburton Rd, Hacienda Heights, CA 91745, USA | 4.9★ | 205 |
| #5 | 626 Plumbing631 N Charter Dr, Covina, CA 91724, USA | 5.0★ | 29 |
| #6 | Courtesy Plumbing601 E Edna Pl, Covina, CA 91723, USA | 4.8★ | 426 |
| #7 | Hoag Plumbing & Drain Cleaning4502 N Lark Ellen Ave, Covina, CA 91722, USA | 4.7★ | 45 |
| #8 | Lang's Plumbing & Rooter, LLC1730 W Cameron Ave, West Covina, CA 91790, USA | 4.9★ | 37 |
| #9 | Ace Pelizon Plumbing138 E Badillo St, Covina, CA 91723, USA | 4.7★ | 432 |
| #10 | Monkey Wrench Plumbing, Heating, Air & Electric599 S Barranca Ave Suite L-107, Covina, CA 91723, USA | 4.9★ | 262 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in West Covina
Hundreds of reviews give this West Covina plumber an exceptional 4.9-star rating.
15902 Halliburton Rd, Hacienda Heights, CA 91745, USA
5.0 stars from 29 reviews, reflecting exceptional customer satisfaction.
631 N Charter Dr, Covina, CA 91724, USA
4.8 stars from over 400 reviews, trusted by the West Covina community.
601 E Edna Pl, Covina, CA 91723, USA
Trusted by local customers with a strong 4.7-star rating from over 45 reviews.
4502 N Lark Ellen Ave, Covina, CA 91722, USA
Shoppers rate this West Covina plumber an exceptional 4.9 stars from 37 reviews.
1730 W Cameron Ave, West Covina, CA 91790, USA
Trusted by hundreds of local customers, this plumber holds a strong 4.7-star rating.
138 E Badillo St, Covina, CA 91723, USA
Trusted by 262 customers with a near-perfect 4.9-star rating.
599 S Barranca Ave Suite L-107, Covina, CA 91723, USA
4.9-star rating from 135 Google reviews for trusted plumbing in West Covina.
706 Arrow Grand Cir, Covina, CA 91722, USA
Highly rated West Covina plumber with 4.9 stars from over 80 reviews.
536 E Rowland St B, Covina, CA 91723, USA
Exceptional 4.8-star rating from 73 reviews for a West Covina plumber.
1899 E Norma Ave, West Covina, CA 91791, USA
Rated 4.8 stars from 24 Google reviews for reliable West Covina plumbing.
1050 Lakes Dr #225, West Covina, CA 91790, USA
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Plumbers in West Covina, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Service Hero Plumbing, HVAC, and Electrical | 85/100 | 4.8 ★ | 1,534 |
| 2 | Top Notch Plumbing Inc. | 88/100 | 5.0 ★ | 530 |
| 3 | Drain Doctor Plumbing & Rooter Services | 87/100 | 4.9 ★ | 545 |
| 4 | I Love Sewers Rooter And Plumbing Sewer Specialties Inc | 86/100 | 4.9 ★ | 205 |
| 5 | 626 Plumbing | 77/100 | 5.0 ★ | 29 |
| 6 | Courtesy Plumbing | 85/100 | 4.8 ★ | 426 |
| 7 | Hoag Plumbing & Drain Cleaning | 74/100 | 4.7 ★ | 45 |
| 8 | Lang's Plumbing & Rooter, LLC | 76/100 | 4.9 ★ | 37 |
| 9 | Ace Pelizon Plumbing | 83/100 | 4.7 ★ | 432 |
| 10 | Monkey Wrench Plumbing, Heating, Air & Electric | 87/100 | 4.9 ★ | 262 |
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 West Covina
How do I find the best plumbers in West Covina?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in West Covina on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in West Covina 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 West Covina, 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 West Covina?
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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