The best plumbing company in Ontario, CA
From a dripping faucet to a full repipe, one local team can handle it. Utility Plumbing is a licensed residential and commercial plumbing company serving Ontario 24/7 — with upfront pricing and technicians who explain the fix in plain language.
Special Offer: $88 each service — Leak Detection • Drain Cleaning With Camera • Water Heater Flush
Serving the Inland Empire 24/7 **Mention offer when booking
Call Now for Expert Plumbing Services: (909) 284-8859
This comprehensive plumbing service provider is a fast, convenient, and reliable solution for all your residential and commercial plumbing needs throughout Ontario.
Plumbing problems will never be a concern for you ever again now that you have access to full-service plumbing solutions from Utility Plumbing!
Plumbing services we provide in Ontario
Ontario blends established neighborhoods with fast-growing areas around Ontario Ranch and the airport, and older commercial corridors along Holt and Euclid. That mix means everything from aging cast-iron and galvanized repairs to new-construction and tenant-improvement plumbing.
Drain cleaning and hydro jetting for slow or clogged lines. Water heater repair, replacement, and tankless installation. Leak detection and slab-leak repair. Sewer line repair and replacement, including trenchless options.
Gas line installation and repair, fixture and faucet work, garbage disposals, repipes, backflow testing, and full kitchen and bath remodel plumbing — for both homes and businesses across Ontario.
Why Ontario homeowners and businesses call Utility Plumbing
We’re a locally owned company founded by second-generation plumber Cody McLeod, licensed C-36 #1103401 and rated 5.0 on Google. That combination — real credentials plus a name you can put a face to — is rare for round-the-clock plumbing.
You get upfront pricing with no hidden fees, free estimates before work begins, financing options, and 24/7 emergency response. Our BuildZoom score of 99 puts us in the top 15% of California’s licensed contractors.
How our Ontario plumbing service works
We handle everything from setup to long-term support, ensuring your home is fully protected at all times.
Diagnostic Inspection & Assessment
We start with a consultation to understand the problem and your timeline, then a licensed tech assesses the system with proper diagnostic tools — not a guess.
Upfront Pricing & Scheduling
You get a clear explanation and upfront price before any work starts, then the repair or install done right. Call (909) 284-8859 to schedule in Ontario.
Licensed C-36 Plumbing #1103401 • PHCC Member • BBB A+ • BuildZoom Score 99
What We Do
What Does Our Ontario Plumbing Company Handle?
Unsure whether you need to contact a full-service plumbing company in Ontario? Fortunately, there are clear signs that indicate when professional plumbing services are the right choice. Here are some of the most common situations our Ontario customers face.
System Installations
The most comprehensive service we provide is complete plumbing system installation. Often this happens during new construction, major renovations, or when upgrading aging infrastructure. You’ll know you need this when building new or completely replacing old pipes, fixtures, and water systems throughout your property.
Recurring Issues
We know occasional plumbing problems are normal, but if you’re experiencing frequent repairs or multiple system failures, you need a comprehensive plumbing company evaluation. We see this most often in Ontario homes with aging systems where individual repairs aren’t addressing underlying infrastructure problems, especially recurring clogs that benefit from our drain cleaning services in Ontario to properly diagnose and eliminate the root cause.
Code Compliance
Are you dealing with permit requirements or inspection failures? You need a licensed plumbing company that understands Ontario building codes. This often occurs during property sales, renovations, or when local authorities identify compliance issues that require professional certification.
Emergency Situations
If you’re facing burst pipes, sewer backups, or complete system failures, then you need immediate professional intervention. These should be addressed quickly as when left alone, they can cause extensive property damage and health hazards. Often, emergencies result from deferred maintenance, extreme weather, or sudden equipment failures. Don’t handle this alone!
Whatever your plumbing needs, we have the expertise and resources for you. Call Utility Plumbing, Ontario’s trusted plumbing company, for a free estimate on your plumbing project.
Who is Utility Plumbing, and what services do they offer in Ontario, CA?
Utility Plumbing is a licensed (C-36 #1103401) plumbing company serving Ontario, CA for both homes and businesses — drain cleaning, water heaters, leak detection, sewer repair, gas lines, and remodels. Available 24/7 with upfront pricing and free estimates. Call (909) 284-8859.
Related services
Here’s more of what Utility Plumbing handles for homes and businesses across Ontario.
Frequently asked questions
Do you offer 24/7 emergency plumbing in Ontario?
Yes. We answer plumbing emergencies around the clock across Ontario and the Inland Empire. Call (909) 284-8859 any time.
Do you serve both homes and businesses in Ontario?
Both. We handle residential service and repair as well as commercial plumbing and tenant improvements throughout Ontario.
Are you licensed and insured?
Yes — California C-36 plumbing license #1103401, licensed and insured, PHCC member, BBB A+.
Do you charge for estimates?
Estimates are free, with a detailed inspection and an accurate price before any work begins. Financing is available.
What plumbing services do you offer in Ontario?
Drain cleaning, hydro jetting, water heaters (tank and tankless), leak detection, sewer repair and replacement, gas lines, repipes, backflow testing, and kitchen and bath remodel plumbing.
Deals & Specials
$88 Water Heater Flush
Extend your heater’s life & boost efficiency with our $88 water heater flush in Chino and surrounding areas ($188 for tankless water heaters).
$88 Leak detection
Find leaks before they cause damage. Fast, affordable, and thorough — using the same professional equipment and process described above.
$88 Drain Cleaning
+ Camera Inspection!
No more clogs. No hidden fees. We clear pipes with the best drain clog remover available through our professional services.
$488 Kitchen Hydro Jetting
+ Free Camera Inspection
Clogs will never be a problem for you ever again now that you have access to hydro jetting services from Utility Plumbing!
Our Reviews
Utility plumbing did a great job at our house the guys were very professional and knowledgeable. Most importantly, they had great communication and always kept us informed.
Paula G.
Rancho Cucamonga
Utility Plumbing has been great! The owner, Cody McLeod offered an excellent experience. Very polite, professional, on time and gets the job done. I highly recommend Utility Plumbing to anyone who asks for a great plumbing company of all size jobs. Thank you!
Nick P.
Claremont
They showed up exactly when they said! Amazing service! Everything was explained and showed to me prior to service being provided. Very fair pricing and they cleaned up when they were done. I will suggest them to all of my neighbors.
Jeremy M.
Fontana
Why Utility Plumbing?
With deep roots in the community, we treat our neighbors and customers like family. We understand that a plumbing emergency can be incredibly disruptive. Here’s what you can expect when we visit:
- Prompt and professional service
- Thorough inspection and diagnosis
- Clear communication about the problem and solution
- Upfront pricing with no hidden fees
- Expert repairs using high-quality parts
- Friendly technicians who respect your home and time
Service Area
Communities We Proudly Service
We proudly offer plumbing services in Southern California throughout our service area in the Inland Empire communities, including specialized hydro-jetting services in Upland. We’ve helped homeowners recover from costly DIY hydro jetting mistakes, providing reliable drain cleaning. We deliver superior plumbing solutions to every community:
Our comprehensive plumbing services, including Chino hydro jetting and specialized hydro-jetting services in Fontana, ensure every community receives top-quality care. Each community receives expert service, including specialized hydro jetting in Ontario for comprehensive drain cleaning.
