Pipe Repair in Ontario, CA
Copper, PEX, CPVC or old galvanized, our plumbers repair every common pipe material found in Ontario, CA homes.
- Workmanship Warranty Included
- Upfront Pricing
- Fast, Local Service
- Licensed and Insured
Need Professional Pipe Repair in Ontario, CA?
Contact FKM Plumbing today for quality plumbing solutions that last.
Reliable Pipe Repair Services in Ontario, CA
At FKM Plumbing, we understand the urgency of pipe problems in Ontario, CA. We provide fast and efficient pipe repair, using durable materials and proven techniques to prevent future issues and protect your property.
Our expertise includes:
- Diagnosing hidden leaks with advanced tools
- Repairing PVC and PEX water lines
- Pressure regulator testing and replacement to protect repaired pipes

Additional Plumbing Repair Services in Ontario, CA
We offer expert plumbing repair services across Ontario, CA to stop leaks, clear blockages, and keep every fixture working the way it should.

Customers
Why Choose FKM Plumbing for Pipe Repair in Ontario, CA?
A small leak inside a wall can rot framing and grow mold long before you see a stain. We locate leaks fast with moisture meters and thermal cameras, then open only what is needed to make the repair.
- Every Material, We repair copper, PEX, CPVC, galvanized, ABS and cast iron piping.
- Advanced Tools, We use modern leak detection and pipe inspection equipment for accurate diagnostics.
- Code Compliant, All repairs meet or exceed Ontario and Southern California plumbing regulations for your safety and confidence.
Citywide Coverage
We repair pipes throughout Ontario, in homes built decades ago and in brand-new construction. Our plumbers know which neighborhoods tend to have galvanized, polybutylene or early PEX systems.
Experienced Team
The FKM Plumbing team has extensive knowledge of local plumbing codes and common pipe materials used in Ontario, CA homes. You can trust our technicians to perform repairs that are not only effective but also compliant with all code requirements.
Safety-First Approach
All pipe repairs meet the plumbing code adopted by your city, with proper fittings, supports and insulation. When repairs involve gas lines or require a permit, we handle that properly.
Trusted Certified Ontario Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, 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 CertificationReliable Pipe Repair Services in Ontario, CA
Slab Leak Pipe Repair in Ontario, CA
Slab leaks are particularly challenging when the soil under a home shifts and stresses the pipes below it. Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines intact during shaking. Our plumbers are experts in diagnosing and repairing slab leaks beneath your home's concrete foundation. We use non-invasive methods like electronic leak detection to find the exact location, then offer solutions such as direct access repair, rerouting the line or trenchless techniques to fix the pipe with minimal impact on your property.

PEX and CPVC Pipe Repair in Ontario, CA
PEX and CPVC are common in homes built over the last few decades. PEX can fail at crimp rings, older brass fittings or where it was exposed to UV light in an attic. CPVC becomes brittle with age and heat and can crack when bumped. We replace failed fittings and brittle sections with modern components rated for your plumbing.
Leaking Pipe Repair in Ontario, CA
Even a small leak can lead to major problems like mold growth, wood rot and foundation damage, common concerns with older homes in Ontario. Our technicians use modern leak detection equipment, such as acoustic sensors and thermal imaging, to pinpoint hidden leaks behind walls, under floors or in slab foundations. We then perform targeted repairs, whether it's a simple joint tightening or replacing a corroded pipe section, so the leak is fully resolved in Ontario, CA.
Galvanized Pipe Repair in Ontario
Galvanized steel pipe was common in older homes and rusts from the inside until flow drops and leaks start at threaded joints. Repairs are possible, but every disturbed fitting can start a new leak. We replace failing sections with PEX or copper using dielectric unions to stop galvanic corrosion. For homes with widespread galvanized piping, we will quote a full repipe so you can weigh both options.
PEX Pipe Repair & Installation in Ontario
PEX piping is a popular, flexible and freeze-resistant alternative to traditional copper or PVC, often used in newer construction and remodels in Ontario. Our team is skilled in PEX pipe repair, addressing crimp failures or accidental punctures. We also offer PEX pipe installation, a reliable, corrosion-resistant and cost-effective solution for re-piping projects that delivers a leak-free plumbing system for years to come.
Underground Pipe Repair in Ontario
Pipes buried underground in Ontario are vulnerable to damage from soil shifting, tree root intrusion and heavy vehicle traffic. Our underground pipe repair services include precise excavation and trenchless repair options like pipe bursting or pipe lining. We identify the exact problem area, whether it's a sewer line or water main, and use the most efficient and least disruptive repair method to restore function without major yard damage.
Pipe Repair vs Repipe Cost in Ontario, CA
A single pipe repair is much less expensive than a whole-house repipe and makes sense when the rest of the system is in good shape. If you are seeing repeated leaks, low pressure or rusty water, the total cost of patching can soon exceed repiping. We look at the age and condition of your plumbing and give you honest numbers for both paths. That way you can choose based on facts rather than pressure.

Corroded Pipe Replacement in Ontario
Older homes in Ontario often have galvanized steel or aging copper pipes that are prone to corrosion, leading to discolored water, low water pressure and frequent leaks. FKM Plumbing provides complete corroded pipe replacement services. We can replace problem sections or re-pipe your entire home with modern, durable materials like PEX or new copper, significantly improving water quality and system longevity. We keep disruption to a minimum during the replacement process.
Pipe Repair Near Me in Ontario, CA
Searching for pipe repair near me usually means water is already where it should not be. Our local plumbers respond quickly with the tools to find the leak and the parts to fix it. We give you a price before we start.
Looking for reliable pipe repair near me in Ontario, CA? FKM Plumbing is your local expert, always ready to deliver fast and professional service. We're committed to serving our community with high-quality plumbing solutions.
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
Effective pipe repair is important for homes in Ontario, CA, where shifting soil can move foundations and put stress on underground plumbing, leading to leaks and breaks. Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines secure during shaking.
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 Pipe Repair Process Works in Ontario, CA
We follow a clear, systematic approach so every pipe repair in Ontario, CA is handled with precision and care.
Request a Quote
Contact FKM Plumbing by calling (213) 871-0701 to schedule an appointment. We'll discuss your pipe repair needs and arrange a convenient time for our plumbers to visit.
Detailed Inspection
Our technicians will arrive on time and perform a detailed inspection using modern diagnostic tools. This helps us accurately locate the damage and determine the best course of action.
Clear Explanation
We'll explain our findings, outline the recommended repairs and provide you with a transparent, upfront quote. We make sure you understand the solution before any work begins.
Frequently Asked Questions About Pipe Repair in Ontario
The cost of pipe repair in Ontario, CA varies widely depending on the type of pipe, the location of the damage and the extent of the repair. Minor leak repairs can range from $150 to $500, while more complex issues like burst pipes or slab leaks might cost between $800 and $5,000 or more, especially if excavation is required. We provide a detailed estimate after a full assessment.
Minor pipe repairs, such as fixing a small leak or replacing a short section of pipe, typically do not require a permit in Ontario. However, larger projects like extensive re-piping, relocating a main water line or repairing a sewer line usually do require a permit to meet local building codes. We will advise you on any necessary permits and handle the application process.
A repair clamp or push-fit coupling can stop a leak temporarily in an emergency. For a permanent fix, especially inside walls, a licensed plumber should replace the damaged section with proper fittings.
Most pipe repairs take one to three hours. Repairs requiring wall or ceiling access may take longer, and drywall repair is usually a separate step after the plumbing is done.
We can repair polybutylene in an emergency, but because the material is prone to sudden failure, we usually recommend replacing it with PEX or copper. We will give you options for both.
For minor repairs like patching a small leak, a permit is typically not required. However, for significant pipe replacements, especially for main water lines, sewer lines or extensive repiping projects, a plumbing permit from the city of Ontario may be necessary to meet local building codes. FKM Plumbing will handle all necessary permits on your behalf.
While temporary fixes like clamps or tape might stop a small drip, they are seldom long-term solutions and can fail, leading to bigger problems. Professional plumbers have the tools, expertise and materials to properly diagnose the cause of the leak and perform a durable, code-compliant repair. For your safety and to prevent further damage, it's always best to call a professional for pipe repair.
Yes. Pressure above about 80 psi stresses pipes, fittings and fixtures and is a frequent cause of leaks. We test your pressure and can install or replace a pressure reducing valve if needed.
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













