8 Best Plumbers in Stockton for 2026

Stockton's housing stock is a real mix. You've got older craftsman bungalows in Midtown and Lincoln Village with original galvanized steel pipes that are well past their prime, newer tract homes in Weston Ranch and Spanos Park with copper or PEX plumbing, and a healthy spread of commercial and multi-family buildings downtown and along the waterfront. The city's hard water is notorious among local plumbers. Mineral buildup in pipes and on water heater elements is one of the most common service calls here, and if your water heater is more than ten years old, it's probably working harder than it should be. Slab leaks are another frequent headache in this area, partly because of the expansive clay soils that shift seasonally and put stress on underground supply lines. Knowing that going in helps you ask the right questions.

The businesses on this page were drawn from third-party public business listings and ranked by their public review rating and review count, with a small lift applied to businesses that show a working website and a functioning phone number. Before anything appears here, we check each business's homepage to confirm that plumbing is what they primarily do. That step keeps general handymen or unrelated contractors from showing up in a plumber search. Any listing flagged as permanently closed is removed automatically. Some businesses on this page carry a Trust Verified badge. That badge means the business has additionally passed our full verification process, covering licenses and certifications, general liability insurance, operating history, customer review history, and registered business information. You can see exactly what that involves on our How We Verify page. Businesses without the badge have not been independently verified by us, and you should carry out those checks yourself before booking.

Before you commit to anyone, get at least two or three written quotes. A legitimate plumber should be happy to give you a written estimate that breaks down parts and labor separately. Ask upfront whether they charge a flat fee or an hourly rate, and confirm whether the diagnostic visit costs extra if you don't proceed. For any gas-related work, confirm the plumber holds a current license in California. For work involving your main line or sewer, ask whether they carry a camera inspection unit, since a visual check can save you from agreeing to unnecessary excavation. Keep records of any permits pulled for larger jobs because that paperwork matters when you sell the property.

How We Select & Rate The Best Plumbers in Stockton, CA

Rankings on this page are driven by public review rating and review count pulled from third-party business listings, with a small lift for businesses that have a working website and phone number. We check each business's homepage to confirm that plumbing is their primary service, which keeps unrelated businesses off the page. Listings flagged as permanently closed are removed automatically. Businesses displaying a Trust Verified badge have additionally passed our full verification, covering licenses and certifications, general liability insurance, operating history, customer review history, and registered business information. See our How We Verify page for the full list. Other businesses here have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Plumbers in Stockton, CA

#	Business	Rating	Reviews	Phone
1	Knights Plumbing and Drain	⭐ 4.9	777	(209) 319-0579	View →
2	JC SEWER & DRAIN PLUMBING LIC#845004	⭐ 4.9	465	(209) 403-9023	View →
3	Mr. Ed's Plumbing & Rooter Service	⭐ 4.9	378	(209) 209-9829	View →
4	Valice Plumbing	⭐ 4.9	266	(209) 817-9836	View →
5	Tony's Plumbing, Heating & Air	⭐ 4.9	176	(209) 337-3788	View →
6	Phil & Paul's Plumbing, Inc.	⭐ 5.0	5	(209) 366-2319	View →
7	Barney Jordan Plumbing	⭐ 4.4	18	(209) 944-9155	View →
8	Emergency Plumbers of Stockton	⭐ 5.0	3	(209) 448-7100	View →

Our Top Picks

Knights Plumbing and Drain

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★★★★★ 4.9 (777 reviews)

Stockton, CA (209) 319-0579

Plumbing and drain service covering Stockton and the surrounding area, Knights Plumbing and Drain carries a 4.9-star rating across 777 Google reviews. The company handles residential plumbing work, from drain clearing to water heater repair and pipe issues. That volume of local feedback points to consistent, reliable work across a wide range of calls in the 95207 area.

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JC SEWER & DRAIN PLUMBING LIC#845004

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★★★★★ 4.9 (465 reviews)

Stockton, CA (209) 403-9023

Rated 4.9 stars across 465 Google reviews, JC Sewer & Drain Plumbing holds a strong reputation among Stockton residents for sewer and drain work. The licensed contractor, operating under CA license 845004, handles everything from routine drain clearing to more involved sewer line repairs. Its consistently high customer scores point to reliable results in a trade where follow-through matters.

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Mr. Ed's Plumbing & Rooter Service

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★★★★★ 4.9 (378 reviews)

Stockton, CA (209) 209-9829

Plumbing and rooter work in Stockton and the surrounding area, Mr. Ed's Plumbing & Rooter Service covers drain clearing, pipe repairs, and water heater work for residential customers. A 4.9-star rating across 378 Google reviews points to consistent results in the field. The business serves the 95204 zip code and neighboring communities throughout the region.

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Valice Plumbing

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★★★★★ 4.9 (266 reviews)

Stockton, CA (209) 817-9836

Fixture installation and water heater work are among the core specialisms at Valice Plumbing, a Stockton outfit serving the 95207 area. With a 4.9-star rating across 266 Google reviews, the company has built a consistent record among local homeowners. Valice Plumbing handles residential plumbing repairs and installations without the upsell pressure common at larger outfits.

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Tony's Plumbing, Heating & Air

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★★★★★ 4.9 (176 reviews)

Stockton, CA (209) 337-3788

Tony's Plumbing, Heating & Air covers plumbing and HVAC work for homes and businesses in Stockton. Rated 4.9 stars across 176 Google reviews, the company holds a consistent track record for reliable service in the 95202 area and surrounding neighborhoods. From water heater installations to pipe repairs and air system work, the scope of services reflects a full-service approach to residential and commercial needs.

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Phil & Paul's Plumbing, Inc.

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★★★★★ 5.0 (5 reviews)

Stockton, CA (209) 366-2319

Residential and commercial customers in Stockton turn to Phil & Paul's Plumbing, Inc. for water line, drain, and fixture work across the area. The company holds a perfect 5-star rating across its Google reviews, reflecting consistent results for local clients. Phil & Paul's Plumbing operates with a straightforward focus on solving plumbing problems without unnecessary upsells or delays.

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Barney Jordan Plumbing

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★★★★☆ 4.4 (18 reviews)

Stockton, CA (209) 944-9155

Plumbing services in Stockton, CA, with Barney Jordan Plumbing handling residential repair and installation work across the 95205 area. The company holds a 4.4-star Google rating from 18 reviews, reflecting consistent work across a range of common plumbing needs. Locals can reach the team through barneyjordanplumbing.com.

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Emergency Plumbers of Stockton

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★★★★★ 5.0 (3 reviews)

Stockton, CA (209) 448-7100

Focused on urgent call-outs, Emergency Plumbers of Stockton handles burst pipes, failed shut-off valves, and water heater failures for residents across Stockton. The company operates around the clock, making it a practical option when repair work can't wait for a scheduled appointment. Response times and availability are the core of what they offer.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a plumber cost in Stockton?

For a standard service call in Stockton, expect to pay somewhere in the $85 to $150 range just for a plumber to show up and diagnose the problem. Hourly rates typically run $100 to $175 per hour after that. Simple repairs like fixing a leaking faucet or replacing a shut-off valve might come to $150 to $300 all in. Replacing a water heater runs higher, usually $900 to $1,800 depending on the unit size and whether any code upgrades are needed. Slab leak repairs are the big-ticket item locally and can range from $500 for a simple reroute to well over $3,000 if concrete cutting is involved. Always get two or three written quotes for anything beyond a minor fix. Prices vary quite a bit between companies, and the lowest bid isn't always the best value.

Do I need a permit for plumbing work in Stockton?

Yes, for most work that goes beyond simple fixture replacement. In Stockton, permits are typically required for water heater replacements, main line repairs, sewer lateral work, adding new fixtures, and any repiping project. Your plumber should pull the permit on your behalf before work starts. Be cautious of anyone who suggests skipping the permit to save money. Unpermitted work can create real problems when you sell the property, and your homeowner's insurance may not cover damage from unpermitted plumbing. The permit process also means a city inspector signs off on the work, which gives you an extra layer of protection.

How do I know if I have a slab leak?

Slab leaks are common in Stockton because of the clay-heavy soils that expand and contract with the wet and dry seasons, putting ongoing stress on pipes buried under concrete foundations. Warning signs include a noticeable increase in your water bill without any obvious explanation, warm or damp spots on your floor, the sound of running water when everything is shut off, and cracks appearing in floors or walls. Some homeowners notice mold or mildew smell before they see any visible damage. If you suspect a slab leak, call a plumber quickly. Catching it early usually means a less invasive repair. Many local plumbers use electronic leak detection equipment to pinpoint the location before any concrete is touched.

What should I do in a plumbing emergency before the plumber arrives?

First, shut off the water supply. For a single fixture, there's usually a shut-off valve directly underneath or behind it. If you can't isolate the problem that way, shut off the main supply valve for the whole house. In most Stockton homes, you'll find it near the front of the property by the curb or in a utility area inside. Once the water is off, open faucets on the lower floors to relieve pressure in the pipes and drain what's already in the system. If there's standing water near any electrical outlets or your panel, don't step in it. Call an emergency plumber and, if necessary, your utility provider. Take photos of the damage before any cleanup, since you may need them for an insurance claim.

How long does it typically take to repipe a house in Stockton?

For an average single-family home in Stockton, a full repipe using PEX tubing generally takes two to four days depending on the size of the house and the access available inside the walls. Older homes in neighborhoods like Midtown or Victory Park sometimes have more complex layouts that take longer. You'll be without water for parts of each working day, so it's worth making arrangements in advance. The job should include patching drywall access points, though painting is usually left to the homeowner. Permits are required, and a city inspection is standard at the end. A full repipe on a typical Stockton home runs $4,000 to $10,000 depending on square footage, materials, and how much finish work is included.

How do I choose between plumbers and check they're trustworthy?

Start with their California contractor's license. You can verify it directly on the California Contractors State License Board website by searching the plumber's name or license number. It takes about two minutes and confirms the license is active, the classification is correct, and whether any complaints have been filed. After that, ask for proof of general liability insurance and workers' compensation coverage. A legitimate plumber will provide certificates without hesitation. Read recent reviews on public listing platforms, but look beyond the overall star rating. Read what people actually say about how problems were handled, not just the easy jobs. Ask the plumber directly how long they've been working in Stockton, since familiarity with local soil conditions and older housing stock genuinely matters. Finally, compare written quotes that break down parts and labor separately so you're making an apples-to-apples comparison.

8 Best Plumbers in Stockton for 2026

Quick Comparison: Plumbers in Stockton, CA

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