Give Your Ontario, CA Home The Best Plumbers Around!
You deserve plumbing expertise, and we're here to provide it! J.I.G. Plumbing, proudly serving Ontario, CA, is your go-to destination for all your plumbing needs. Our team of skilled plumbers approaches every task with enthusiasm, looking at every plumbing problem as a chance to solve an intricate puzzle. We're here to tackle a wide range of services, including meticulous backflow testing, sump pump installation to keep your space dry and secure, precise water line repairs, cutting-edge ozone water purification for the purest water, swift kitchen fixture replacement, and reliable gas line repairs. At J.I.G. Plumbing, we're not just fixing pipes; we're passionate problem solvers who thrive on delivering top-notch solutions. For reliable information on water treatment and filtration, including ozone systems, visit the NSF water quality resources. Your plumbing challenges are our playground, and we're here to make your plumbing experience exciting and hassle-free.
The Full Range Of Plumbing Excellence You Deserve
At J.I.G. Plumbing, we cover:
Residential Plumbing
Whether it's installing cutting-edge water heaters or revamping your entire plumbing system through repiping, we get the job done. From sump pump installations to ensuring the effectiveness of your backflow preventer, we relish the opportunity to solve every plumbing puzzle that comes our way.
Leak Detection & Repair
We understand the frustration of money dripping away due to hidden leaks. Our experts employ state-of-the-art video technology to inspect your pipes, pinpoint leaks, and swiftly repair them without causing chaos to your daily routine.
Water Filtration
Your family's well-being is non-negotiable. With our premium filtration solutions, you can bid farewell to water quality concerns. Whether you're combatting hard water or need a carbon filtration system to eliminate contaminants, we've got the perfect remedy.
Kitchen & Bath Repair
We spend a lot of time in our kitchens and bathrooms, and we know they should combine practicality with aesthetics. With our kitchen and bath repair services, we harmoniously blend form and function, turning these spaces into showcases of beauty and functionality.
Gas Lines
Natural gas is a terrific source of energy, but getting it to your home demands careful attention. Our gas line services encompass leak detection, line repairs, new installations, and, above all, ensuring the safety of your home and loved ones.
Plumbing Paradise Is Just A Phone Call Away
We can champion the quality of our service all we want, but none of that will matter until you experience it for yourself. All we ask you for is a chance to show you how amazing and hassle-free plumbing service can be. Message us online or call 909-280-4331 today!
Recent Jobs and Reviews in Ontario, CA
Our Local Reviews by City
- Anaheim, CA (2)
- Arcadia, CA (1)
- Azusa, CA (2)
- Chino, CA (48)
- Chino Hills, CA (24)
- Claremont, CA (11)
- Colton, CA (2)
- Corona, CA (8)
- Covina, CA (6)
- Diamond Bar, CA (5)
- Duarte, CA (4)
- Eastvale, CA (2)
- Fontana, CA (11)
- Fullerton, CA (2)
- Garden Grove, CA (3)
- Glendora, CA (3)
- Grand Terrace, CA (1)
- La Verne, CA (3)
- Long Beach, CA (1)
- Los Angeles, CA (6)
- Menifee, CA (2)
- Monrovia, CA (2)
- Montclair, CA (2)
- Murrieta, CA (1)
- Norco, CA (1)
- Ontario, CA (15)
- Pasadena, CA (1)
- Pomona, CA (7)
- Rancho Cucamonga, CA (24)
- Rialto, CA (2)
- Riverside, CA (4)
- Rowland Heights, CA (1)
- San Bernardino, CA (1)
- San Dimas, CA (3)
- San Fernando, CA (1)
- South Gate, CA (2)
- Tustin, CA (1)
- Upland, CA (19)
- Walnut, CA (6)
- West Covina, CA (4)
- Whittier, CA (2)
- Yorba Linda, CA (4)
Job Locations and Reviews
JIG Plumbing came out to install Customer supplied Moenflo device. Upon completion scope of work was thoroughly inspected. ✅
The technician installed the customer-supplied pull-down kitchen faucet and secured all mounting hardware and water supply connections to ensure proper operation. After installation, the technician tested the faucet and inspected all connections to confirm there were no leaks. Since the new faucet did not utilize the separate side sprayer opening in the sink, the technician installed the customer-supplied sink hole cover to properly seal and finish the unused opening. The technician also installed the customer-supplied centerset bathroom faucet in the remodeled bathroom. As part of the installation, the technician assembled and installed the included push-button pop-up drain assembly, ensuring proper alignment and sealing of the drain components. After installation, the faucet and drain assembly were tested to verify proper water flow, functionality of the push-button pop-up mechanism, and to confirm there were no leaks at the time of service. This invoice also includes the previousl
JIG Plumbing will supply and install a new draft diverter for the 30 gallon GE water heater, as none currently exists. Technician will insure proper installation, and test upon completion.
JIG Plumbing came out to inspect and diagnose customer plumbing concerns and provide estimate/s. Laundry valves are good cause of issue settlement build debris clogged filters on washer machine. Removed filter for hot and cold and cleaned washer is fully operational. Highly recommend replacing 1” PRV and installing water filtration system to protect home. **Important notes: 1.)The water pressure at the property is measuring **100 PSI**, which is higher than the recommended residential range of **50–80 PSI**. This indicates the **1” Pressure Reducing Valve (PRV)** is no longer regulating the pressure properly. High water pressure can cause damage to pipes, fixtures, appliances, and hoses, and may lead to leaks or premature plumbing failures. Replacing the PRV will regulate the pressure to a safe level and help protect the plumbing system from potential damage. 2.)Installing a Halo Zero water filtration system helps protect the plumbing system and appliances by reducing scale bu
JIG Plumbing came out to provide tankless yearly maintenance flush on existing tankless water heater. Yelp descale flush special. Yearly tankless water heater flush.
Upon arrival, the technician was directed to a clogged toilet located in the upstairs master bathroom. The customer informed the technician that they had previously attempted to clear the blockage using both a plunger and a hand auger but were unsuccessful. The technician initially attempted to clear the stoppage by augering the toilet; however, this attempt did not resolve the issue. During further discussion, the customer advised that when the master bathroom sink was running, air and water would bubble up through the toilet, indicating the stoppage was likely located further down the shared drain line. To properly address the blockage, the technician accessed the drain system through the master bathroom sink and utilized an electric drain snake. The technician successfully cleared the stoppage through the sink drain line, restoring proper drainage to both the sink and toilet. After clearing the line, the technician tested the fixtures to confirm that the drainage was flowing prop
Upon arrival, there are water stains in the drywall ceiling next to the front door. The technician did not see any water damage to the wood above the cut drywall. He ran the shower and tub and did not find any moisture. The water damage appears to be from a one time, unreproducible event. Water comes out of the air gap when the dishwasher drains. JIG Plumbing will unclog the air gap and test functionality.
JIG Plumbing came out to inspect and diagnose secondary drain possible stoppage and provide customer with options. Inspect and diagnose laundry secondary drain Diagnose service fee does not include repair. Upon findings we will then provide customer with options. JIG Plumbing was unable to recreate issue. We recommend having laundry drain properly re-plumbed or raise stand pipe height higher than laundry and address sagging drain properly strapping drain.
Arrived to diagnose a toilet stoppage and provide options. Downstairs toilet ,Augered. Accumulation out.
Performed leak detection and location and found burst supply line feeding to water heater behind vanity to be cause of flooding into home resulting in instantaneous damages.
JIG Plumbing will be fixing leak coming from left side angle stop on 3/8” plastic supply with new compression ring and nut does not include shutoff valve replacement. We will also be repairing additional leak coming from 1-1/2” drain underneath sink. Upon repair completion drains were thoroughly tested, leak free.
The technician arrived on site to replace a faulty igniter coil in the customer’s Rheem tankless water heater. The replacement igniter coil was provided directly to the customer by Rheem under the manufacturer’s warranty. Upon arrival, the technician shut down the unit and isolated gas and power to ensure safe working conditions. The front cover was removed already by the customer to access the combustion assembly and internal components. The defective igniter coil was carefully disconnected from the wiring harness and mounting bracket, then removed from the unit. The new manufacturer-supplied igniter coil was installed in accordance with Rheem specifications, ensuring proper alignment, secure mounting, and correct electrical connections. After installation, the technician reassembled the unit, restored gas and electrical service, and initiated a startup sequence. The system was tested through multiple ignition cycles to verify proper spark generation, burner ignition, and consistent
JIG Plumbing came out to inspect customer plumbing concerns and provide estimate. Service: Rheem Tankless Water Heater Flush Perform descaling flush to remove mineral buildup from heat exchanger. Service includes isolating unit, circulating approved descaling solution, rinsing system, and inspecting accessible components. Notice: Unit is approximately 6 years old and has never been flushed. Due to no annual maintenance, excessive scale buildup may have caused internal wear or damage. JIG Plumbing is not responsible for any pre-existing conditions or failures that may occur during or after service related to prior never been maintenance. Annual flushing is recommended moving forward. Rheem Warranty check: Heat exchanger expiration date: 10/13/2032 Warranty on part/s expired: 10/13/2025 Labor warranty expired: 10/13/2021
Upon arrival, the technician was directed to the demoed shower area for completion of plumbing modifications and drain repairs. The technician removed the existing two-handle shower valve and installed a new customer-supplied single-handle Delta Faucet Company shower valve. Installation was completed using copper piping with both sweat (soldered) and press fittings to ensure secure, code-compliant connections. The new valve was properly secured, aligned, and tested to verify leak-free operation. The technician then broke out concrete around the existing shower drain to allow access for replacement. The original cast iron shower drain was removed and replaced with a new customer-supplied ABS Ebbe America shower drain assembly. The new drain was properly connected to the existing P-trap using a no-hub coupling to ensure a secure and watertight transition between materials. After installation, the drain connection was tested and confirmed to be holding properly. Following completion of
Arrived to replace a Moen shower cartridge at the upstairs hallway restroom. After cartridge was installed, it was inspected for leaks. Working properly.
Arrived to attempt to snake and clear a bathtub stoppage in hallway. Accumulation out.
JIG Plumbing came out to inspect 50 gallon water heater and provide customer with options. We installed a New 50 gallon Bradford and White water heater includes water/gas supplies and shut off valves, new sediment trap, 3 yr labor and 6 yr manufacturer warranty. We also installed new 3/4” shutoff valve with new 3/4” PRV valve on guest home.
JIG Plumbing came out to inspect toilet leak and provide customer with options. Option to replace toilet due to conditions of existing toilet.
Cable, mini jet, and camera inspect kitchen line to determine quality of cleaning and condition of drain line.
Upon arrival, the technician inspected the existing Price Pfister three-handle tub and shower valve due to age-related wear and performance concerns. With customer approval, the technician replaced the valve seats and stems, along with installing new flanges and handles for all three handles (hot, cold, and diverter). The replacement of these components was completed to restore proper operation, improve water control, and ensure a secure, finished appearance at the valve trim. After installation, the technician reassembled the valve, restored water service, and thoroughly tested the system for proper functionality, temperature regulation, and leaks. At the time of completion, the tub and shower valve was operating correctly and as designed.
JIG Plumbing will supply and install a new tankless water heater. We will replace the supply lines, isolation valves, gas flexline, reconnecting to the pressure relief and venting. We will dispose of the existing unit and check for leaks.
Description of Work Performed Service Call – Backed Up Shower Drain & Lavatory Sink Responded to client’s call regarding a backed-up shower drain in the master bathroom. Upon arrival and during discovery/diagnostics, found: • Master bathroom shower drain draining very slowly and backing up. • Master bathroom lavatory sink fully backed up and not draining. • These were determined to be two separate, unrelated issues. ⸻ Lavatory Sink Drain – Diagnostic & Repair • Removed P-trap and inspected drain. • Ran a drain snake through the lavatory drain line. • Retrieved a significant amount of hair/debris and restored full flow. • Performed a complimentary repair on the pop-up assembly, which was missing the retaining clip—installed proper clip and ensured correct movement/operation. • Tested the lavatory drain to verify proper flow and confirm no leaks. ⸻ Shower Drain – Access, Removal, and Rebuild • Accessed the shower drain piping by entering the crawlspace beneath the master b
Install a 30 gallon natural gas standard water heater Bradford and white with new water supplies, reconnect to t&p, drain pan, haul away old. Expansion tank not included in this option. 1 yr labor warranty 6 yr manufacturer warranty.
John did a great job and helped us understand exactly what was most likely the issue, what it would take to solve the issue, and a ballpark estimate cost to handle it if that was really the problem. He was right, the estimate was on point, and I really appreciate the transparency
Thank you Bryan!!
JIG Plumbing will remove a section of drywall in the family room, in order to confirm a leak from the wax ring of the master toilet. Once confirmed, technician will then pull and reset the toilet. Technician will then test the toilet thoroughly to ensure proper functionality.
JIG will replace failed 40 gallon water heater with new Bradford and White 40 gallon water heater with new water supply lines in existing shed on exterior of unit. 1 yr labor warranty 6 yr manufacturer warranty.
Highly recommend this company, specially John. He came on Wednesday to do an inspection since our bathtub faucet wouldnt stop leaking. He inspected that and other things around the house we have been issues with and he told us what needed to be fixed and in what order. Turns out we needed to replace the shower valve and our water heater as well. John was very friendly, professional and polite. He explained everything in a manner that it was clear and concise. Gave us an estimate of the work, no pressure whatsoever. We ended up calling the company back later the same day since their prices were very reasonable. We also liked how professional the staff was. Thursday morning John came back right on time and began working on our shower valve and water heater. 5 hours later and everything looks great, no more leaking. We will for sure call them again for any other plumbing needs we may have.
Thank you Clara, you're awesome!
I've used JIG Plumbing in the past and I keep calling them back for all my plumbing problems. Most recently I had Noah come out and help with a drain pipe that broke for our utility sink. Not only did Noah fix the broken pipe and get our sink working again, he also checked all the bathrooms and looked at a problem we had with our dishwasher not draining correctly. I think he fixed like four problems in this one visit, it was incredible. Noah took his time, was methodical, and we felt like he cared that we were looked after and that he didn't leave us with any potential problems he could quickly resolve for us. Just more reasons to keep coming back to JIG Plumbing.
Thank you Tyler, we are always grateful to work with you and we look forward to continuing to do so!
Noah was excellent to work with. He was kind, professional and knowledgable and open to any questions we asked, and explained our options thoroughly. His transparency was much appreciated. Glad we were recommended to JIG plumbing!
We are glad too Lorillee, thank you for allowing us the ability to work with you and for this wonderful review!
JIG Plumbing fixed the problem quick, great job Frank. 👍🏼
He was a very nice young man who did a good job diagnosing and repairing our faucet.
We are so grateful for your 5-star review. Thanks for sharing your rating with us and the community.
Excellent great job 👏
We are incredibly grateful that you took the time out to leave us a 5-Star review.
Excellent Service!
Thank you Renuka, it is always great to work with you!
Taylor was friendly, and answered questions. Was punctual and cleaned up.
Thank you Gloria, we're very grateful for your wonderful review.
Jig Plumbing was so responsive to my initial call. Jason came out to the house to survey my plumbing needs and provided me with a on the spot estimate and made some recommendations. No pressure sale at all! I had to wait to get the work done in the house and due to delay of the construction team that was workingon my house. JIG Plumbing Office adjusted the repair dates which was Outstanding! John T. of JIG came out did the survey of the repair and provided me with a revised estimate, executed the repair, left the space clean, and did an Outstanding Job! Thanks John. This Company originally provided and installed my Tankless Water Heater three years ago. One of the best decisions I ever made going with JIG Plumbing. You got to support your local companies!
Robin we are very grateful to continue to be able to serve you and for your incredibly kind words. We look forward to next time you need our assistance!
Alexei Sarnelli was on time, pleasant, professional, and quite helpful. He is the reason we will always call JIG Plumbing for any work we need done.
Ron we are very grateful to work with you and for your wonderful review of Alex. We look forward to continuing to work together!
Alexei Sarnelli was a pleasure to work with. He was professional and knowledgeable. He didn't try to get us to do more than we needed, or could, do. He arrived on time and performed an extensive review of our plumbing problem and gave us several workable options for repair and upgrade. I look forward to working with Alexei and JIG Plumbing again.
Ron and Jennie we are very happy to hear you had a great experience with our technician Alex and we look forward to continuing to work with both on all of your plumbing needs!
Same day service, very nice techs! Appreciated the explanation of everything they were doing.
David we are very grateful to work with you and for your wonderful review today. We look forward to working with you again!
I have used JIG Plumbing 4 times and have never been dissatisfied with their service.
Thank you Allen! We look forward to a continued relationship working together!
We are happy with your Excellent service!
Renuka we’re very happy to work with you and very grateful for you awesome review! We will be here anytime you need!
Excellent service
Thanks for sharing your review with us and the community.
Very helpful and polite.
Thank you for sharing your kind words with us. It means the world to us and to our entire team!
Immediately found the problem and fixed it within 15 minutes! Explained, in full, what was fixed
Many thanks for taking the time to share your feedback with us. We’re very happy to hear that we met your expectations!
Frank was awesome! He went above and beyond to provide excellent customer service. He was very professional and had an extensive understanding of his work field.
