Licensed Plumber in Rancho Cucamonga, CA
Want credentials you can verify? These plumbers are BBB accredited.
San Bernardino County12 plumbers available
All Licensed Plumber Pros in Rancho Cucamonga
Service Hero Plumbing, HVAC, and Electrical
4.8·1.5k reviews·
17 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
Exceptional responsiveness on emergency calls, including…
All 5 reviewers praise technician professionalism and knowledge,…
Proactive communication: confirms appointments and calls ahead to…
Competitive emergency pricing despite short notice calls;
Preliminary listing — full review analysis coming soon
Isaac & Sons Plumbing San Dimas
5·130 reviews·
13 mi away — Serves your areaGoogle Verified
+4 more
Strengths
Emergency responsiveness: Multiple reviewers report quick arrival…
Clear communication: 4 of 5 reviews explicitly mention the…
Fair pricing and transparent billing: Reviewers note 'great'…
Diagnostic accuracy: Multiple reviews highlight quick, accurate…
Preliminary listing — full review analysis coming soon
626 Plumbing
5·29 reviews·
15 mi away — Serves your areaGoogle Verified
+5 more
Strengths
Emergency availability: Responds to after-hours and holiday calls…
5 of 5 reviewers praise workmanship quality and attention to…
Pricing significantly lower than competitors: 2 reviews…
Goes beyond standard service: Offers remote guidance via FaceTime…
Preliminary listing — full review analysis coming soon
Top Notch Plumbing Inc.
4.9·534 reviews·
16 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Exceptional responsiveness to emergency calls: reviewed arriving…
Technician quality and customer education: 4 of 5 reviews…
Fair and honest pricing: 3 of 5 reviews explicitly mention…
Professionalism and respect for customer property: technicians…
Preliminary listing — full review analysis coming soon
Roto-Rooter Plumbing & Water Cleanup
4.9·421 reviews·
19 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
All 5 reviews (100%) praise after-hours emergency response and…
4 of 5 reviews specifically highlight technician communication…
Reviewers consistently describe technicians as knowledgeable and…
Preliminary listing — full review analysis coming soon
Ace Pelizon Plumbing
4.7·433 reviews·
17 mi away — Edge of service areaGoogle Verified
+2 more
Strengths
Excellent after-hours and emergency responsiveness—3 of 5 reviews…
Transparent pricing communication—2 of 5 reviewers explicitly…
Friendly, respectful staff—all 5 reviews mention positive…
Concerns
Premium pricing—1 of 5 reviewers explicitly mentions 'post…
Monkey Wrench Plumbing, Heating, Air & Electric
4.9·265 reviews·
17 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
All 5 reviews praise on-time arrival and fast response, critical…
5 of 5 reviewers highlight exceptional communication and thorough…
Work completed correctly on first visit with meticulous attention…
Professional cleanup after job completion noted explicitly
Concerns
Not enough data to identify pricing or service weaknesses—all 5…
JG Plumbing & Rooter Inc
5·91 reviews·
16 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
All 5 reviews (100%) praise quick response times and next-day…
Consistent mention of fair, transparent pricing with no upselling…
Jimmy Guerra specifically called out by name in 4 reviews for…
Multiple reviewers report issues resolved in hours or same…
Preliminary listing — full review analysis coming soon
Courtesy Plumbing
4.8·432 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
Ultra-fast emergency response: multiple reviewers report being…
5 of 5 reviewers rate service 5/5 stars with consistent praise…
Technicians explain problems and solutions in detail so customers…
Multi-year repeat customer base indicates sustained reliability…
Concerns
Pricing fairness scored 0/100 despite no negative pricing…
Not enough data to identify weaknesses;
Rooter Man Plumbing of Covina
4.9·81 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
2-hour emergency response time documented, with positive mention…
All 5 reviewers specifically praise individual technician…
Free diagnostic visit and video documentation of problem areas—4…
Straightforward pricing with $49 sink snake service mentioned;
Preliminary listing — full review analysis coming soon
CA ROOTER AND PLUMBING
4.8·73 reviews·
18 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
4 of 5 reviews explicitly mention fast emergency response,…
All 5 reviews praise professionalism and communication;
Demonstrated quality focus: one reviewer observed meticulous pipe…
Fair pricing on difficult jobs: reviewers explicitly noted 'very…
Preliminary listing — full review analysis coming soon
Andersen Commercial Plumbing, LLC
4.9·136 reviews·
17 mi away — Edge of service areaGoogle Verified
+2 more
Strengths
Fast emergency response: Multiple reviewers report quick arrival…
Excellent communication and transparency: 3 of 5 reviewers…
High-quality workmanship when executed properly: Multiple…
Concerns
Critical security/safety negligence: Left a 14th-floor high-rise…
Inconsistent job-site cleanup and property protection: One review…
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 Rancho Cucamonga licensed?
By law, plumbers performing work in San Bernardino 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 Rancho Cucamonga
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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