Top Picks · Petaluma
Best Plumbers in Petaluma, CA
Rated and reviewed by real customers. Compare prices, read reviews, and call the top pros near you — for free.
As of July 2026, RatingsNearMe ranks 14 plumbers in Petaluma, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Gotelli Plumbing Company with a 4.8-star rating from 909 Google reviews and an RNM Score of 97/100. Also in the top tier: Divine Electric And Plumbing and Ongaro & Sons. The average rating across all listed plumbers in Petaluma is 4.9 stars from 310 reviews per business on average.
Plumbing repairs in Petaluma 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
Bayside plumbing
Consistently top-rated across multiple platforms and trusted by Petaluma residents for reliable service.
Most Reviewed
Ongaro & Sons
A high volume of reviews often signals long-term community trust and proven experience.
Always verify licensing and insurance, and request written estimates from at least two plumbers before committing to a repair or installation.
Local Market Snapshot
14
Businesses listed
4.9★
Avg rating
310
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Petaluma plumber with a 4.8-star rating from over 900 reviews.
21 Lovell Ave, San Rafael, CA 94901, USAPetaluma plumber with a 4.9-star rating from over 600 reviews.
2935 Kerner Blvd suite e, San Rafael, CA 94901, USAPetaluma plumber rated 4.9 stars from over 660 Google reviews.
719 Southpoint Blvd, Petaluma, CA 94954, USAPlumbers Rankings in Petaluma, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Gotelli Plumbing Company21 Lovell Ave, San Rafael, CA 94901, USA | 4.8★ | 909 |
| #2 | Divine Electric And Plumbing2935 Kerner Blvd suite e, San Rafael, CA 94901, USA | 4.9★ | 607 |
| #3 | Ongaro & Sons719 Southpoint Blvd, Petaluma, CA 94954, USA | 4.9★ | 663 |
| #4 | Martin Electric and HVACWater St, Petaluma, CA 94952, USA | 5.0★ | 34 |
| #5 | GAC Plumbing Company1365 Industrial Ave, Petaluma, CA 94952, USA | 5.0★ | 2 |
| #6 | Bayside plumbing260 N Water St, Petaluma, CA 94952, USA | 4.4★ | 19 |
| #7 | Roman's Plumbing, Inc.4216 Petaluma Blvd N, Petaluma, CA 94952, USA | 4.7★ | 53 |
| #8 | Curoso Plumbing Inc.1925 Fulton Rd, Santa Rosa, CA 95403, USA | 5.0★ | 353 |
| #9 | Small Jobs Plumbing, Inc.5625 State Farm Dr unit 45, Rohnert Park, CA 94928, USA | 4.9★ | 185 |
| #10 | Roto-Rooter Plumbing & Water Cleanup595 Portal St B, Cotati, CA 94931, USA | 4.7★ | 399 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Petaluma
5.0 stars from 34 Google reviews for a Petaluma plumber.
Water St, Petaluma, CA 94952, USA
Ranked 5.0 stars from 2 Google reviews for plumbing service in Petaluma.
1365 Industrial Ave, Petaluma, CA 94952, USA
Trusted Petaluma plumber with a solid 4.4-star rating from dozens of local reviews.
260 N Water St, Petaluma, CA 94952, USA
4.7 stars from 53 Google reviews for a trusted local plumber.
4216 Petaluma Blvd N, Petaluma, CA 94952, USA
Trusted by hundreds of locals with a flawless 5.0-star rating.
1925 Fulton Rd, Santa Rosa, CA 95403, USA
Trusted Petaluma plumber with a 4.9★ rating from 185 reviews.
5625 State Farm Dr unit 45, Rohnert Park, CA 94928, USA
Petaluma plumber with a 4.7-star rating from nearly 400 Google reviews.
595 Portal St B, Cotati, CA 94931, USA
Petaluma plumber with a 4.9-star rating from nearly 900 Google reviews.
328 Yolanda Ave, Santa Rosa, CA 95404, USA
A trusted local plumber with a perfect 5.0★ rating from over 120 Google reviews.
1317 Scott St, Petaluma, CA 94954, USA
Rated 4.9 stars from 95 reviews, this Petaluma plumber is highly trusted by locals.
1311 Clegg St suite a, Petaluma, CA 94954, USA
Petaluma plumber with a perfect 5.0 rating from 2 customer reviews.
2012 Gilrix St, Petaluma, CA 94954, USA
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Plumbers in Petaluma, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Gotelli Plumbing Company | 97/100 | 4.8 ★ | 909 |
| 2 | Divine Electric And Plumbing | 98/100 | 4.9 ★ | 607 |
| 3 | Ongaro & Sons | 90/100 | 4.9 ★ | 663 |
| 4 | Martin Electric and HVAC | 89/100 | 5.0 ★ | 34 |
| 5 | GAC Plumbing Company | 76/100 | 5.0 ★ | 2 |
| 6 | Bayside plumbing | 68/100 | 4.4 ★ | 19 |
| 7 | Roman's Plumbing, Inc. | 87/100 | 4.7 ★ | 53 |
| 8 | Curoso Plumbing Inc. | 92/100 | 5.0 ★ | 353 |
| 9 | Small Jobs Plumbing, Inc. | 97/100 | 4.9 ★ | 185 |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 95/100 | 4.7 ★ | 399 |
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 Petaluma
How do I find the best plumbers in Petaluma?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Petaluma on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Petaluma 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 Petaluma, 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 Petaluma?
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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