JB Plumbing

Our leak detection service identifies hidden water, gas, and slab leaks using advanced infrared cameras and electronic equipment. We specialize in locating hard-to-find leaks in residential and commercial properties, ensuring minimal disruption during repairs. Our technicians provide detailed diagnostics and repair solutions for pipes under concrete slabs, walls, or underground lines.

Hydro jetting clears clogged drains and sewer lines with high-pressure water streams, removing grease, roots, and debris buildup. This eco-friendly method restores pipe functionality without harsh chemicals, ideal for kitchen sinks, bathroom drains, and main sewer lines. We use 3,000 PSI machines for thorough cleaning and long-term results.

We replace aging galvanized or corroded pipes with durable copper or PEX piping, resolving low water pressure and recurring leaks. Our repiping solutions cater to homes built before 1970, offering trenchless options and attic rerouting to minimize structural damage during installation.

We service and install gas, electric, and tankless water heaters, addressing issues like pilot light failures, thermostat malfunctions, and sediment buildup. Our upgrades include earthquake strapping, drain pans, and energy-efficient tankless models for continuous hot water supply.

Our 24/7 emergency service handles urgent plumbing crises, including burst pipes, gas leaks, and severe clogs. Technicians arrive equipped with essential tools and materials to resolve critical issues promptly, minimizing property damage and restoring functionality after hours.

Johnny has led JB Plumbing since 1988, bringing decades of hands-on experience in residential and commercial plumbing. He oversees operations and complex repairs, ensuring every project meets the company's high standards for quality and ethics.

Cory specializes in leak detection and repiping, known for his precision and customer-focused approach. With over 15 years at JB Plumbing, he delivers efficient solutions for slab leaks and emergency repairs.

Cameron excels in sewer line repairs and hydro jetting, contributing technical expertise to challenging drain cleaning projects. He collaborates closely with clients to explain processes and ensure satisfaction.

Philip focuses on water heater installations and gas line services, combining technical skill with clear communication to address client needs efficiently and safely.

Nick specializes in emergency plumbing response, providing rapid repairs for burst pipes and gas leaks. His dedication to prompt service aligns with JB Plumbing's 24/7 commitment.

We serve San Dimas, Glendora, La Verne, Covina, Chino, and surrounding areas in the San Gabriel Valley and Inland Empire.

Yes, we provide 24/7 emergency plumbing services for urgent issues like leaks, burst pipes, and gas line problems.

Yes, we offer free estimates with no travel charges for all plumbing services.

We hold California Class B and C-36 plumbing licenses (CA 550584) for residential and commercial work.

Yes, we handle plumbing needs for homes, apartments, condos, and commercial buildings.

We accept major credit cards and cash payments. Specific options are confirmed during service scheduling.

New Home owner here, been looking for a reliable and experienced plumber that won't overcharge me. Johnny was highly recommend by my coworker. Johnny gave a free estimate right away and he took care of the problem. Profesional work, very courteous. I would definitely recommend him and the rest of the team for any plumbing work.

Just wanted to give a shout out to JB Plumbing what an awesome Company! We had a pipe burst and they were all over it to help and get something going as quickly as possible! Their prices are reasonable and the work Top Notch! The other key thing very organized and clean as they work! If you have a major problem these are the guys to go to! Thank you again for your support and amazing work we are very grateful!

I called Corey regarding an emergency flooding situation at my apartment building. Corey was quick to respond and was there promptly within @ 20 minutes. He diagnosed the problem as a water heater which had burst. While he was there, he checked the water heater in the unit below which had also exceeded its service life. He proceeded to quote me $5000 for replacement of two 30 gallon heaters and supply lines and valves.

Because I was in a bind and needed the problem resolved promptly I agreed. The job was completed the next morning with no further issues. When I later called two other very reputable plumbing companies on Yelp, they quoted the same job at $4200.00! Due to the huge cost differential, I will not be using JB Plumbing for any further plumbing issues. When I brought the disparity to their attention, I got no response.

Do not use this company in the future if you wish to pay a reasonable cost for repairs. Their parts markup and labor charges far exceed their competitors and they have definitely lost a repeat customer.

In resonse to owner jeff b.the units your son worked on.the teanants had plenty to say.they just don't make waves.the one unit called the property manager on a daily basis.ok.the owner paid up & was happy.but she doesn't live in or on the units.so she missed alot.as for being rude & irate.your son set the tone.all i did was respond to ignorance & rudeness right back.what comes around goes around.after the owner left.the gardner came & spotted some leaks around the hose bibs.wet area's that won't dry.&.was not happy with the way your crew replaced the sod.this is the way your son left the job.major clean up

I called them on Sunday afternoon and they replied my call. We made appointment for them to come to jet stream our main sewer. We have experienced the bad water backed up in our restrooms (at church). They came to check and give us a quote. Then they came back with a big truck to jet stream our main sewer. They are very courteous, fast and reliable. They brought camera to check inside of the drainage and gave us the options to solve the problem. I definitely satisfied with their services.

Cory and his crew were AWESOME! He performed a pipe leak detection same day at a minimal charge, applied that charge to the overall work and when he told me the price for a reroute and timing, he committed and performed exceptionally. Great service, great price, great quality. He gave me his cell just in case there were issues and treated us as people, not a number. I HIGHLY RECOMMEND JB PLUMBING