Real Reviews · Downey
Top-Reviewed Plumbers in Downey, CA
What are customers actually saying? Read verified reviews for plumbers in Downey — every rating is from a real customer.
As of July 2026, RatingsNearMe ranks 19 plumbers in Downey, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Roto-Rooter Plumbing & Water Cleanup with a 4.9-star rating from 451 Google reviews and an RNM Score of 87/100. Also in the top tier: Downey Plumbing Heating & Air Conditioning and Rooter and Beyond Plumbing Inc. The average rating across all listed plumbers in Downey is 4.8 stars from 92 reviews per business on average.
Plumbing repairs in Downey 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
19
Businesses listed
4.8★
Avg rating
92
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted by hundreds of local customers with a near-perfect 4.9-star rating.
5900 S Eastern Ave #137, Commerce, CA 90040, USATrusted by hundreds of customers with a 4.7-star average rating.
11829 Downey Ave, Downey, CA 90241, USATrusted Downey plumber with a stellar 4.9★ rating from over 200 reviews.
15566 Ryon Ave Suite #A, Bellflower, CA 90706, USAPlumbers Rankings in Downey, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Roto-Rooter Plumbing & Water Cleanup5900 S Eastern Ave #137, Commerce, CA 90040, USA | 4.9★ | 451 |
| #2 | Downey Plumbing Heating & Air Conditioning11829 Downey Ave, Downey, CA 90241, USA | 4.7★ | 497 |
| #3 | Rooter and Beyond Plumbing Inc15566 Ryon Ave Suite #A, Bellflower, CA 90706, USA | 4.9★ | 209 |
| #4 | Pro Plumber Downey Services9530 Imperial Hwy. #120, Downey, CA 90242, USA | 5.0★ | 20 |
| #5 | Downey Plumbing Masters7603 Firestone Blvd, Downey, CA 90241, USA | 5.0★ | 10 |
| #6 | Plumber 007 Plumbing Services Paramount16211 Downey Ave UNIT 17, Paramount, CA 90723, USA | 5.0★ | 23 |
| #7 | Westgate Plumbing Services8203 3rd St #207, Downey, CA 90241, USA | 5.0★ | 49 |
| #8 | Ser Plumbing Inc7530 Alondra Blvd, Paramount, CA 90723, USA | 5.0★ | 116 |
| #9 | Ray Loya's Plumbing7711 Brunache St, Downey, CA 90242, USA | 4.8★ | 71 |
| #10 | Ferguson Plumbing Supply12010 Woodruff Ave A, Downey, CA 90241, USA | 4.3★ | 66 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Downey
Downey plumber with a perfect 5.0-star rating from 20 Google reviews.
9530 Imperial Hwy. #120, Downey, CA 90242, USA
Exceptional 5.0-star rating from 10 Google reviews in Downey.
7603 Firestone Blvd, Downey, CA 90241, USA
5.0 stars from 23 reviews, reflecting exceptional customer satisfaction.
16211 Downey Ave UNIT 17, Paramount, CA 90723, USA
5.0 stars from 49 Google reviews, reflecting exceptional customer satisfaction.
8203 3rd St #207, Downey, CA 90241, USA
Downey's top-rated plumber with a flawless 5.0-star rating from over 100 reviews.
7530 Alondra Blvd, Paramount, CA 90723, USA
Trusted Downey plumber with a 4.8-star average from over 70 reviews.
7711 Brunache St, Downey, CA 90242, USA
Trusted by dozens of local customers with a strong 4.3-star rating.
12010 Woodruff Ave A, Downey, CA 90241, USA
Boasting a perfect 5.0-star rating from 34 Google reviews, this Downey plumber is highly trusted.
9454 Imperial Hwy., Downey, CA 90242, USA
Rated 5.0 stars from 12 Google reviews for reliable plumbing service in Downey.
10262 Belcher St, Downey, CA 90242, USA
Trusted Downey plumber with a 4.7-star rating from 12 reviews.
69 Marketplace, Bell Gardens, CA 90201, USA
Rated 5.0 stars from 9 Google reviews, this Downey plumber is highly recommended.
6824 Eastern Ave, Bell Gardens, CA 90201, USA
Rated 4.6 stars from 7 Google reviews for reliable plumbing service in Downey.
9032 Florence Ave, Downey, CA 90240, USA
Trusted Downey plumber with a perfect 5.0★ rating from over 40 reviews.
9836 Atlantic Ave #110, South Gate, CA 90280, USA
Trusted Downey plumber with a 4.7-star rating from 56 reviews.
6447 Clara St, Bell Gardens, CA 90201, USA
Trusted Downey plumber with 4.2 stars from over 50 reviews.
8129 Firestone Blvd, Downey, CA 90241, USA
Trusted Downey plumber with a solid 4.3-star rating from dozens of reviews.
8314 Gallatin Rd, Downey, CA 90240, USA
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Plumbers in Downey, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 87/100 | 4.9 ★ | 451 |
| 2 | Downey Plumbing Heating & Air Conditioning | 83/100 | 4.7 ★ | 497 |
| 3 | Rooter and Beyond Plumbing Inc | 86/100 | 4.9 ★ | 209 |
| 4 | Pro Plumber Downey Services | 75/100 | 5.0 ★ | 20 |
| 5 | Downey Plumbing Masters | 71/100 | 5.0 ★ | 10 |
| 6 | Plumber 007 Plumbing Services Paramount | 76/100 | 5.0 ★ | 23 |
| 7 | Westgate Plumbing Services | 80/100 | 5.0 ★ | 49 |
| 8 | Ser Plumbing Inc | 84/100 | 5.0 ★ | 116 |
| 9 | Ray Loya's Plumbing | 78/100 | 4.8 ★ | 71 |
| 10 | Ferguson Plumbing Supply | 69/100 | 4.3 ★ | 66 |
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 Downey
How do I find the best plumbers in Downey?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Downey on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Downey 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 Downey, 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 Downey?
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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