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38 Years
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Emergency
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Trusted Plumbing Services in San Dimas, CA
JB Plumbing has been serving San Dimas and surrounding areas for over 37 years as a family-owned and operated business. Founded in 1988, we are committed to providing high-quality plumbing services rooted in Christian values of honesty, integrity, and customer-centric service. Our team utilizes state-of-the-art tools like video inspection and electronic leak detection equipment to address complex challenges efficiently. As a full-service plumbing company with a B General Contractors license and C-36 plumbing license, we handle everything from slab leak detection to kitchen and bath remodels.

We guarantee upfront pricing, free estimates, and no travel charges, backed by licensed, bonded, and insured services since our inception. Our reputation for promptness, transparency, and quality workmanship has made us the #1 plumbing service in San Dimas, delivering reliable solutions for residential, commercial, and construction projects.
Services
Leak Detection Plumbing Repair Hydro Jetting Copper RePiping Water Heaters Disposals Toilets Faucets Trench-less Sewer Installation Kitchen Remodel
Details
  • Year established: 1988
Highlights and features
  • We prioritize promptness and clear communication with customers.
  • We are a local family-owned plumbing company with FAST response times.
  • We use state-of-the-art tools like video inspection and leak detection equipment.
  • We are a full-service plumbing company with dual licensing (B General Contractor & C-36 Plumbing).
  • We guarantee upfront pricing, free estimates, and no hidden travel charges.
What people say
On time did a great job Courteous and kind Price of service reasonable Professional and reliable Excellent and professional service
Services
Leak Detection
Specializing in slab and gas leak detection using electronic tools and decibel meters. Our technicians pinpoint leaks in metallic pipes under concrete, asphalt, or walls, offering repairs through pipe replacement, rerouting, or copper re-piping. We provide free estimates and include leak detection fees toward repair costs.
Hydro Jetting
High-pressure drain cleaning using 4500 PSI hydro jetting trucks to remove grease, roots, and debris. Services include sewer line cleaning, kitchen drain treatment, and area drain maintenance with specialized nozzles. We offer a promotional deal: two drains hydro jetted for the price of one.
Copper RePiping
Addressing corroded or damaged copper pipes under concrete slabs. Our process involves locating leaks, cutting out damaged sections, and installing new copper piping. We also offer trench-less sewer installation to minimize property disruption during repairs.
24/7 Emergency Services
Immediate response for urgent plumbing issues like burst pipes, gas leaks, and severe clogs. Available 24 hours a day, 7 days a week, with technicians arriving within scheduled windows and providing transparent cost estimates before starting work.
Kitchen Remodel
Full-service kitchen and bath remodeling with licensed plumbing expertise. We handle water line installations, faucet replacements, and disposal upgrades, ensuring compliance with building codes and integrating modern fixtures for residential and commercial properties.
Questions
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services for urgent issues like leaks, burst pipes, and gas leaks.
What areas do you serve?
We serve San Dimas, Glendora, Covina, Chino, Upland, and surrounding areas in the Inland Empire and San Gabriel Valley.
Are your estimates free?
Yes, we offer free estimates with no travel charges for residential and commercial plumbing services.
What licenses do you hold?
We hold a Class B General Contractor and C-36 Plumbing license (CA 550584) since 1988.
Do you handle commercial plumbing repairs?
Yes, we provide comprehensive plumbing services for both residential and commercial properties.
Can you repair slab leaks?
Yes, we specialize in slab leak detection and repair using electronic tools and trench-less methods.
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