Residential Plumbing Service in Ontario, CA
Whether it's a leaky faucet or a complex pipe replacement, our residential plumbing service in Ontario, CA keeps your home's water systems in good shape.
- Quality Workmanship
- Licensed and Insured Plumbers
- Quick, Local Service
- Prompt, Reliable Service
Get a Trusted Home Plumber at Your Door in Ontario, CA.
Our team is ready to deliver quality plumbing solutions right to your doorstep.
Your Go-To for Residential Plumbing Service in Ontario, CA
At FKM Plumbing, we specialize in residential plumbing service, offering reliable solutions for all types of homes in Ontario, CA. From routine maintenance to emergency repairs, our team delivers quality service you can count on. We focus on durable repairs that stand up to local conditions.
Our expertise includes:
- Accurate leak detection and repair.
- Slab leak detection, rerouting and whole-home PEX repipes
- Water heater installation and service.

Additional Plumbing Maintenance Services in Ontario, CA
Our maintenance and specialty plumbing services in Ontario, CA protect your home year-round and extend the life of every system.

Customers
Why Choose FKM Plumbing for Residential Plumbing Service in Ontario, CA?
Homeowners choose us because we show up when promised, explain the problem clearly and charge what we quoted. We treat your home with respect.
- Experienced Plumbers, Every technician is thoroughly trained and licensed, bringing years of practical experience to every residential plumbing job.
- Local Knowledge, Our team understands the plumbing challenges in Ontario, like soil movement under foundations and hard water buildup.
- Clear Communication, We explain all options and costs upfront, so you understand the scope of work before we begin any residential plumbing job.
Citywide Coverage
FKM Plumbing is proud to serve every neighborhood and community within Ontario for all residential plumbing service needs. Whether you are in an older district or a new development, our local teams are ready to respond. We understand the diverse housing stock in Ontario and tailor our approach accordingly.
Experienced Team
Our residential plumbers have years of hands-on experience with everything from vintage galvanized lines to modern PEX manifolds. They are background checked, drug tested and trained to communicate clearly.
Safety-First Approach
Safety and code compliance come first in every residential plumbing service job we take on. Our plumbers follow all local Ontario and Southern California plumbing codes, so your home's systems are not only functional but also safe and legal. We secure all necessary permits for major work.
Trusted Certified Ontario Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Ontario, CA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted Residential Plumbing Service Solutions in Ontario, CA
Residential Plumbing Costs in Ontario, CA
Simple repairs like a faucet cartridge or toilet rebuild often run $150 to $350. Water heater replacements usually range from $1,400 to $3,000, and whole-home repipes often cost $5,000 to $15,000 depending on size. We give you a written flat price before starting. Many jobs also come with options so you can choose what fits your budget.

Leak Repair and Slab Leak Service in Ontario
Many homes sit on concrete slabs, so a hidden leak under the floor can run for weeks before you see it. Warm spots on tile, a running meter or a spike in your water bill are common clues. We use acoustic listening equipment, thermal imaging and pressure tests to pinpoint the leak. Then we repair it directly, reroute the line overhead or recommend a repipe when leaks keep returning.
Emergency Plumbing Repair in Ontario
When a pipe bursts or a drain backs up unexpectedly, you need fast help. Our emergency residential plumbing service in Ontario is available to address urgent issues like severe leaks, overflowing toilets or complete loss of water. We arrive quickly, assess the situation and make effective repairs to minimize water damage and restore function. Don't let a plumbing emergency get worse, call us for rapid response.
Faucet, Toilet and Fixture Repair in Ontario, CA
Hard water wears out faucet cartridges, toilet fill valves and flappers faster than in soft water areas. We replace cartridges in Moen, Delta and Kohler faucets, rebuild running toilets and fix leaking shower valves. When a fixture is beyond repair, we install new ones and haul the old ones away. Small drips add up, so fixing them saves water and money.
Pressure Regulators and Shutoff Valves in Ontario, CA
Water pressure above 80 psi stresses pipes, fixtures and appliance hoses. We test your pressure and install or replace pressure reducing valves set to a safe range. We also replace seized main shutoffs and angle stops so you can turn off water quickly in an emergency. These upgrades safeguard the rest of your plumbing system.
Drain Cleaning and Clog Removal in Ontario
Slow drains and persistent clogs are common residential plumbing service calls. We use professional-grade drain snakes, hydro-jetting equipment and enzymatic cleaners to clear blockages from kitchen sinks, bathroom drains and main sewer lines. Our methods reliably remove grease buildup, hair, soap scum and tree roots that often get into older piping systems in Ontario, restoring full flow without damaging your pipes.
Gas Line Repair and Installation in Ontario, CA
Gas line issues require prompt attention from licensed professionals. Our residential plumbing service team is certified to handle gas line repairs, installations for new appliances and rerouting of existing lines. We conduct thorough leak detection using specialized equipment and perform all work to strict safety standards and local Southern California codes, providing the safe and efficient delivery of natural gas throughout your home.

Sump Pump and Basement Drainage in Ontario
Protecting your basement from flooding is important, especially during heavy rain seasons. Our residential plumbing service includes sump pump installation, repair and maintenance. We confirm your sump pump is properly sized and functioning correctly, and can also install or service basement drainage systems to divert water away from your foundation, keeping your Ontario home dry and secure.
Fast Residential Plumbing Service Near Me in Ontario, CA
Homeowners across Ontario trust FKM Plumbing for all their residential plumbing service needs. Our commitment to fast response times and quality workmanship means you get skilled help right when you need it, often on the same day. For dependable service close to home, just give us a call.
Choosing a local plumber means getting service from someone who understands the specific needs of Ontario homes. We're familiar with the local water system, common building practices and environmental factors that affect plumbing systems here. For reliable residential plumbing service near me, FKM Plumbing is the proven choice.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Ontario, CA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Ontario Map
Ontario Information
- Population
- 182,457
- Area codes
- 909/951/626
- Service area
- Ontario and communities within 40 miles
- Nearby
- Chino, Eastvale, Upland, Rancho Cucamonga
Repiping with PEX or copper is a popular upgrade across Southern California, often done to fix low pressure and repeated slab leaks. Homes in Ontario, CA do best with a plumber who knows local conditions.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Ontario, CA.
Our Specialized Plumbing Services in Ontario, CA
At FKM Plumbing, we provide a complete range of plumbing services across Ontario, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Residential Plumbing Service Visit Works in Ontario, CA
Getting your home plumbing fixed should be simple, so we keep the process transparent from start to finish.
Request a Quote
Contact us at (213) 871-0701 to describe your plumbing issue or service need. Our friendly team will gather initial details and schedule a convenient appointment for an on-site assessment.
On-Site Assessment
A certified plumber will visit your Ontario home to thoroughly inspect the problem, diagnose the cause and discuss the best solutions with you. We use advanced tools for accurate diagnostics.
Clear Proposal
You'll receive a transparent, written estimate for the residential plumbing service, outlining all costs and recommended work. We make sure you understand everything before any work begins.
Frequently Asked Questions About Residential Plumbing Service in Ontario
The cost for residential plumbing service in Ontario varies a great deal depending on the specific issue. Minor repairs like a leaky faucet might range from $150 to $300, while more complex jobs like a main line clog or water heater replacement could be $400 to $1,500 or more. We always provide a detailed, upfront quote after diagnosing the problem.
Watch for persistent drips, slow drains, odd noises from pipes or water heaters, sudden drops in water pressure, discolored water or unexplained wet spots. Any of these signs indicate a potential problem that warrants a professional residential plumbing service check to prevent further damage.
We recommend having your water heater inspected annually, especially where hard water can speed up sediment buildup. Regular inspections can extend the lifespan of your unit, improve efficiency and help catch potential issues like anode rod corrosion or pressure relief valve problems before they become major repairs.
Insulate exposed pipes, especially those in unheated areas like attics or crawl spaces. Disconnect garden hoses, open cabinet doors under sinks to let warm air in and consider letting faucets drip slowly. If you're leaving your Ontario home, consider shutting off the main water supply and draining your pipes. Freezing pipes are rare in most of Southern California, and many homes have exposed outdoor plumbing that would never pass in a harsher climate.
Common signs that you need professional drain cleaning include slow drains, gurgling sounds from your pipes, foul odors coming from drains and water backing up in sinks or showers. If you're experiencing any of these issues in your Ontario home, it's time to call a professional before the clog gets worse.
For major plumbing work like water heater replacement, sewer line repair or new gas line installations in Ontario, CA, a permit is usually required by local code. FKM Plumbing handles all necessary permit applications and makes sure all work complies with local regulations, saving you time and hassle.
We work with all major trusted brands for plumbing fixtures and water heaters, including Moen, Kohler, Delta, Rheem, A.O. Smith, Bradford White and Navien. Our technicians are trained to service and install a wide variety of models, ensuring compatibility and quality for your home.
Warm spots on the floor, the sound of running water, a spinning meter with everything off and unexplained high water bills are typical signs. Cracks in flooring or mildew smells can also point to a slab leak.
What People Are Saying About Our Plumbing Experts?

Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Chino, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Ontario, CA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Chino, CA
Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Chino, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Chino, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Jurupa Valley, CA













