Licensed Plumber in Danville, CA
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Contra Costa County15 plumbers available
All Licensed Plumber Pros in Danville
Jazz Heating, Air Conditioning and Plumbing
4.9·3.9k reviews·
10 mi awayGoogle Verified
+4 more
Solid pick4.9Google
Strengths
Online booking surfaced a same-day appointment with a pre-arrival…
Water-heater workmanship visible — Tony V. and Ivan B.
Multi-trade install handled around code constraints
Concerns
Plumbing-specific evidence is thin in the analyzed set
Plumbing Care Inc
4.9·2.0k reviews·
5 mi awayGoogle Verified
+5 more
Top pick4.9Google
Strengths
Tankless water heater work draws repeat praise
After-hours response confirmed
Technicians lay out multiple price options instead of pushing the…
Preliminary listing — full review analysis coming soon
Bay Area Plumbing BAP Inc.
5·249 reviews·
13 mi away — Serves your areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Ron repeatedly arrives within 30-60 minutes of a call
5 reviews specifically mention fair pricing
Weekend and short-notice availability is documented
Preliminary listing — full review analysis coming soon
Rooter Hero Plumbing & Air
4.8·1.4k reviews·
14 mi away — Serves your areaGoogle Verified
+4 more
Proceed with care4.8Google
Strengths
Exceptionally fast emergency response—multiple reviewers note…
Consistently thorough and knowledgeable technicians who diagnose…
High professionalism and respect for customer homes—6+ reviews…
Strong track record completing jobs in one visit—multiple reviews…
Concerns
Pricing reported as high—one reviewer explicitly stated 'pricing…
Roto-Rooter Plumbing & Water Cleanup
4.8·2.6k reviews·
20 mi away — Edge of service areaGoogle Verified
+1 more
Proceed with care4.8Google
Strengths
Same-day and after-hours response is documented
7 weekend/emergency mentions including Sunday squeeze-in slots…
Concerns
32 of 100 sampled reviews are 1-star
Pricing complaints are recurring
Dispatch communication has been called out
JC Plumbing & Rooter
4.9·115 reviews·
15 mi away — Serves your areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
Tankless water heater warranty work
Final bill came in under quote in at least one case
Teaches DIY descaling
Concerns
One reviewer reports being rudely cut off on the phone after…
Pricing on small jobs can be steep
Service Hero Plumbing & Air
4.6·1.3k reviews·
17 mi away — Edge of service areaGoogle Verified
+2 more
Solid pick4.6Google
Strengths
Sunday call run 4+ hours into the late evening until resolved
Hydro-jetting capability
Technicians explain progress and least-cost solutions before…
Concerns
Pricing flagged as 'expensive' by 2 of 87 analyzed reviewers
On R Way Plumbing & Drain Cleaning
5·95 reviews·
15 mi away — Serves your areaGoogle Verified
+2 more
Top pick5.0Google
Strengths
After-hours availability: Jeff answered after 9pm Friday when 4…
Pricing called out as cheaper than a previous long-term plumbing…
Honest non-billed visit after a sink unclogged itself before…
Concerns
Not enough data to identify weaknesses
Magnificent Plumbing & Rooter
4.8·205 reviews·
7 mi awayGoogle Verified
+1 more
Solid pick4.8Google
Strengths
Same-day clogged main drain clearing with explanation of root…
Repiping job completed on schedule with warranty
Bathroom-remodel-adjacent work (tub-to-shower conversion + 3…
Concerns
Verbal-only pricing on drain clearing with refusal to provide…
Capelli Plumbing
4.9·386 reviews·
16 mi away — Edge of service areaGoogle Verified
Solid pick4.9Google
Strengths
Repeat-customer pattern
Same/next-day scheduling
Two techs arrived within 20 minutes for an upstairs toilet…
Concerns
Schedule communication has slipped
Some recent visits described as rushed or rough relative to the…
Fito Plumbers Inc.
4.8·97 reviews·
13 mi away — Serves your areaGoogle Verified
+3 more
Top pick4.8Google
Strengths
Friday-evening renter water-heater call answered at 8pm, crew…
Sewer-lateral replacement completed in 2.5 days with daily…
Beat competing bids and provided quick service
Concerns
Not enough data to identify weaknesses
Michael Gardner Plumbing
5·98 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pick5.0Google
Strengths
Sunday and emergency response within 30 minutes
Lays out multiple price options from lowest to highest cost…
Came back next-day during the holidays after handling another…
Concerns
One-person operation — at least one reviewer waited because…
Big Smile Plumbing
5·99 reviews·
18 mi away — Edge of service areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Rolando often arrives within minutes of a call
Sewer-lateral pricing came in significantly lower than three…
Multiple reviewers describe weekend and short-notice work
Preliminary listing — full review analysis coming soon
Big Brothers Plumbing Inc
5·151 reviews·
19 mi away — Edge of service areaGoogle Verified
Solid pick5.0Google
Strengths
Same-day arrival is documented
After-hours response is concrete
Concerns
Two Yelp reviewers describe communication failures
One repeat customer reports a leak repair that failed
Pacific Plumbing Systems
5·62 reviews·
17 mi away — Edge of service areaGoogle Verified
+2 more
Top pick5.0Google
Strengths
Todd repeatedly named for on-time arrivals, leaving the work area…
Repaired a homeowner's botched copper-line solder job without…
Visible employee retention
Concerns
One reviewer was a confirmed no-show for a scheduled morning…
Manufacturer shower-cartridge part flagged as expensive, though…
Common Licensed Plumber Scenarios
BBB Accredited
BBB accreditation means the business has met standards for trust, advertising, and complaint resolution. It's a verified third-party credential.
Licensed and Insured
All plumbers on our site are licensed in their state. BBB accreditation adds an additional layer of accountability and complaint resolution.
Verified Track Record
BBB-accredited plumbers have a public complaint history and resolution record you can review before hiring.
Warranty Compliance
For warranty-sensitive work (repiping, water heater installation), a licensed and accredited plumber provides documentation that satisfies manufacturers and insurers.
Frequently Asked Questions
How do I verify a plumber's license in CA?
In CA, you can verify plumber licenses through the state licensing board website. All plumbers listed on our site are licensed. Plumbers below with the BBB badge have additional third-party accreditation and a public complaint record.
Why does BBB accreditation matter?
BBB accreditation means the plumber has agreed to resolve complaints, maintain honest advertising, and meet trust standards. It's not a guarantee of quality, but it adds accountability — the BBB tracks complaints and resolution rates publicly.
Are all plumbers in Danville licensed?
By law, plumbers performing work in Contra Costa County must be licensed. However, some unlicensed handymen advertise plumbing services illegally. Hiring an unlicensed plumber voids insurance claims and can create permit issues when selling your home.
What's the difference between a journeyman and master plumber?
A journeyman plumber has completed an apprenticeship and passed the licensing exam. A master plumber has additional years of experience and can pull permits, supervise journeymen, and run a plumbing business. Both are qualified for residential work.
Other Services in Danville
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
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