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Ontario, CA Plumbing Pros
Welcome to Master Plumbing Repair, your trusted local plumbers in Ontario, California. Whether you have a burst pipe, clogged drain, broken water heater, running toilet, or any other plumbing emergency — our licensed plumbers arrive fast, diagnose the problem, and fix it right the first time.
Ontario homeowners and businesses can rely on our licensed local plumbers for all plumbing needs — from emergency repairs to routine maintenance and installations. We offer same day plumbing service and 24/7 emergency response so you never have to wait when you need a plumber most.
We serve Ontario, San Bernardino County, and surrounding California communities with same day and 24/7 emergency plumbing.
Residential
Full plumbing services for homes and apartments in Ontario.
Commercial
Fast commercial plumbing to minimize business downtime in Ontario.
Best Local Plumbers in Ontario
Plumbing emergencies happen at the worst times, which is why having a fast-responding plumber in Ontario is crucial. Master Plumbing Repair offers 24/7 emergency plumbing service so you never have to deal with a crisis alone.
Our service vehicles arrive fully stocked with premium replacement parts. This allows our local plumbers in Ontario to complete the vast majority of repairs on the spot, saving you valuable time and preventing further water damage.
Popular Zip Codes in Ontario
Frequently Asked Questions About Plumbers in Ontario, CA
Low water pressure is often caused by pipe corrosion, hidden leaks, or a bad pressure regulator. Our licensed plumbers in Ontario, CA can accurately diagnose the root cause and provide the right plumbing service to restore optimal pressure.
A dripping faucet can waste thousands of gallons of water a year and cause premature fixture wear. Calling our plumbers in Ontario, CA for a quick repair plumbing service will save you money on your water bill in the long run.
Yes, hard water is common and can destroy your pipes and appliances. Our plumbers in Ontario, CA can test your water and install a premium whole-house water softener to protect your home's plumbing system.
For most residential clogs, a plumber in Ontario, CA can complete the drain cleaning in about one to two hours. More complex sewer line blockages requiring hydro-jetting plumbing service may take a bit longer.
Yes, we offer same-day drain cleaning as part of our core plumbing service. If you have a stubborn clog, our professional plumbers in Ontario, CA will arrive quickly with the right tools to clear it. Call (877) 649-0029 today.
What Our Clients Say About Us in Ontario
"Finding a good plumber in Ontario is tough, but Master Plumbing Repair exceeded my expectations. They handled my clogged drains and a leaky faucet with superb professionalism. Highly recommend their plumbing service."
"We used Master Plumbing Repair for a bathroom remodel. The plumber in Ontario moved the pipes and installed new fixtures flawlessly. I highly recommend their plumbing service."
"An outdoor pipe froze and burst. I called Master Plumbing Repair and a plumber in Ontario came right away. They repaired it and installed a frost-proof valve. Very smart plumbing service!"
Need a Plumber in Ontario, CA?
Our licensed plumbers are available same day and respond to emergencies 24/7.
(877) 649-0029 — Free Estimate