Your local plumbing experts in Ontario, CA. From emergency repairs to repiping, we handle it all.
From emergency plumbing to water heater installation, we handle every plumbing need for homes and businesses in Ontario, CA.
Professional slab leak repair using spot repair, rerouting, or epoxy lining — depending on the location and severity. We diagnose the leak precisely before recommending the best approach.
Professional leak detection using thermal imaging, acoustic sensors, and electronic equipment. We locate leaks inside walls, under foundations, and in buried lines without tearing apart your home.
Stop wasting water and money on a dripping faucet. Our plumbers repair all brands and styles or install new faucets with proper connections and leak-free results.
Garbage disposal problems solved fast — from simple jams and resets to complete replacement with a higher-powered unit. We handle the plumbing and electrical connections.
New gas line installation for ranges, dryers, fireplaces, outdoor grills, fire pits, and room additions. Permit-ready work with proper sizing, materials, and code-compliant connections.
When plumbing emergencies strike, our crews respond around the clock with the tools and expertise to handle burst pipes, overflowing fixtures, and catastrophic leaks immediately.
Advanced pipe bursting technology replaces damaged underground pipes from the inside. We fracture the old pipe and simultaneously install a new one in a single pass.
Urgent gas leak detection using electronic sniffers and pressure testing equipment. We locate the source of the leak quickly and repair it to eliminate the safety hazard.
Professional sump pump service including repair, replacement, and battery backup installation. We test your system thoroughly and make sure it activates reliably when water rises.
When a plunger will not work, our commercial toilet augers break through stubborn clogs caused by excess paper, foreign objects, and buildup deep in the drain line.
Professional repiping services for homes with aging, failing, or restricted pipe systems. We replace old supply lines with modern materials designed to last 50+ years.
Professional backflow prevention device installation for residential and commercial properties. We select the right device type, install it to code, and handle the initial certification testing.
When your water heater stops working, we respond fast. Our plumbers troubleshoot the issue on-site, repair it the same day when possible, and provide honest advice on repair versus replacement.
Professional bathroom installation plumbing including toilet setting, vanity hookup, shower and tub plumbing, and supply and drain connections. We work with your GC or directly with you.
Professional dishwasher plumbing service including supply line replacement, drain hose repair, shutoff valve installation, and connection troubleshooting. We fix the plumbing so your appliance works right.
Professional backflow testing by certified technicians. We perform required annual tests, document results, and file reports with your water department — hassle-free compliance every year.
Expert gas line repair that puts safety first. We diagnose the issue, repair or replace the affected section, and pressure test the entire system before clearing it for use.
Expert drain clearing for every type of clog. Our plumbers diagnose the blockage location and severity, then use the most effective cleaning method to restore full drainage flow.
Complete water heater installation including removal of the old unit, proper sizing, connections, expansion tank, and all required code upgrades. Gas and electric, tank and tankless.
Complete shower installation and remodel plumbing including valve rough-in, drain relocation, supply line work, and fixture mounting. We coordinate with your contractor for seamless results.
Complete toilet repair for running toilets, weak flushes, leaking seals, cracked tanks, and broken handles. We fix the problem quickly and prevent water waste and floor damage.
Expert pipe repair for burst, frozen, corroded, and leaking pipes in walls, ceilings, basements, and crawl spaces. We locate the damage, repair it permanently, and check for related issues.
Comprehensive plumbing inspections for home buyers, sellers, and preventive maintenance. We check every visible pipe, fixture, water heater, and connection for current and developing problems.
Professional sewer cleanout service including line clearing and access point installation. We clean your main sewer line and install cleanouts where they are needed most.
Leaking sinks cause hidden water damage under cabinets and countertops. We repair or replace faulty drains, connections, and supply lines to stop leaks and protect your cabinetry.
Serving 190,066 residents across Ontario means our reputation is constantly on display. Pipe Masters has earned consistently high ratings by delivering on our promises — responding fast, providing accurate diagnostics, and completing repairs that last for years without callbacks.
We know that choosing a plumber in a city the size of Ontario can feel overwhelming, especially during an emergency. That is why we make the process as transparent as possible — free estimates, written proposals, clear timelines, and a dedicated plumber for every job. Pipe Masters turns a stressful plumbing emergency into a manageable process.
Here is what sets Pipe Masters apart from other plumbing companies in Ontario.
Every plumber on our team is fully licensed, insured, and trained in the latest plumbing repair, installation, and diagnostic techniques. Your home is in qualified hands.
Burst pipes and plumbing emergencies do not wait for business hours and neither do we. Our emergency crews are on call around the clock to stop leaks and restore service the moment you call.
We use electronic, acoustic, and thermal imaging technology to find hidden leaks in walls, slabs, and underground lines. Accurate detection means targeted repair — no unnecessary demolition.
Our technicians are certified for gas line repair, installation, and leak detection. Gas work requires specialized training and licensing — and every member of our gas team has both.
No hidden fees, no surprise line items. You receive a detailed written estimate before we begin and the final invoice matches — guaranteed. We itemize every cost so you know exactly what you are paying for.
Common questions about plumbing services in Ontario, CA.
Homes in Ontario, CA may have copper, PVC, PEX, galvanized steel, or in older properties, polybutylene or cast iron pipes. Each material has different lifespans and failure modes. Our plumbers identify your pipe type during inspection and recommend the best repair or replacement materials for your situation.
Yes. Pipe Masters offers preventive plumbing maintenance for Ontario homeowners including drain cleaning, water heater flushing, supply line inspections, and leak checks. Preventive maintenance catches developing problems early and extends the life of your plumbing system significantly.
Plumbing costs in Ontario vary depending on the type of work. Simple repairs like faucet or toilet fixes typically run $150 to $400. Larger jobs like water heater replacement or repiping range from $1,000 to $8,000 or more. We provide free on-site estimates with transparent pricing before any work begins.
Common signs include unexplained spikes in your water bill, the sound of running water when nothing is on, damp spots on walls or floors, musty odors, and warm spots on the floor that could indicate a slab leak. If you notice any of these, call us for a professional leak detection assessment in Ontario.
For emergencies in Ontario, CA, our crews typically arrive within 60 to 90 minutes of your call. For non-emergency appointments, we can usually schedule service within 24 to 48 hours. We respect your time and provide arrival windows so you are not waiting around all day.
If your water heater is under 8 years old and the repair cost is less than half the replacement cost, repair usually makes sense. Units over 10 years old, those with tank leaks, or units requiring frequent repairs are typically better replaced. Our Ontario technicians provide honest recommendations based on your specific unit.
See what our customers have to say about their experience with Pipe Masters.
"Pipe Masters was upfront about pricing from the start. No surprise charges after the work was done. They fixed a pinhole leak in a copper line and replaced a section that was showing green corrosion."
"Our water heater started leaking from the bottom on a Friday evening. They had a new 50-gallon unit installed by Saturday afternoon. No cold showers for the family, thankfully."
"Called about a running toilet that was driving up our water bill. The plumber replaced the fill valve and flapper in about twenty minutes. Simple fix but it was wasting gallons every hour."
Pipe Masters proudly serves homeowners in these cities near Ontario.