Sump Pump Replacement in Ontario, CA
Facing a failing sump pump in Ontario, CA? FKM Plumbing provides reliable sump pump replacement services to protect your home from water damage.
- Fast Pump Replacements
- Experienced Local Plumbers
- Battery Backup Options
- Fast Sump Pump Installation
Keep Water Out of Your Basement With a New Pump in Ontario, CA.
Do not wait for a flood to replace your failing sump pump, call FKM Plumbing now.
Sump Pump Replacement in Ontario, CA for Basements and Drainage Pits
FKM Plumbing handles submersible and pedestal sump pump replacements, plus battery backup systems. We inspect the pit, float clearance and discharge line so the new pump runs dependably during heavy storms.
Our expertise includes:
- Battery Backup System Installation
- Battery backup and high-water alarm system installations
- Replacement of pedestal, submersible and battery-backup units.

Additional Plumbing Replacement Services in Ontario, CA
When repairs are no longer enough, our replacement services in Ontario, CA deliver durable upgrades that restore full performance.

Customers
Why Choose FKM Plumbing for Sump Pump Replacement in Ontario, CA?
Choosing FKM Plumbing for your sump pump replacement means opting for peace of mind and lasting protection. We focus on durable solutions that stand up to tough local conditions.
- Peace of Mind, Knowing your home is protected by a new, efficient sump pump offers invaluable peace of mind, especially during storm season.
- Prevent Flooding, A new sump pump protects your basement and foundation from water damage caused by heavy rainfall.
- Property Value, A well-maintained, dry basement adds value and appeal to your Ontario property.
Citywide Coverage
From older homes with basements to newer properties with drainage pits, we cover every part of Ontario. Scheduling is quick, especially before and during storm season.
Experienced Team
Our plumbing team brings extensive experience to every sump pump replacement and understands the requirements for Southern California homes. We are trained on the latest pump technologies and installation techniques for strong performance.
Safety-First Approach
We follow local code for discharge locations, which should not dump into the sanitary sewer in most jurisdictions. We make sure water drains away from the foundation.
Trusted Certified Ontario Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Ontario, CA. Backed by leading 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 CertificationDurable Sump Pump Replacement Services in Ontario, CA
Battery Backup Sump Pump System Installation in Ontario
When heavy winter storms do arrive, runoff can overwhelm yard drains and storm systems, and burn areas can send debris into low-lying homes. Power outages during severe storms can leave standard sump pumps useless. Our battery backup sump pump system installation in Ontario provides an important layer of protection. We add a secondary, battery-powered pump that instantly activates if the primary power fails, keeping flood protection running even without electricity. This is a valuable upgrade for many homes.

Sewage Ejector Pump Replacement in Ontario
Basement bathrooms and laundry rooms below the sewer line need sewage ejector pumps instead of sump pumps. These pumps handle solids and must be installed in sealed, vented basins. We replace ejector pumps with models rated for two inch solids. We also check the basin seal, vent and discharge check valve. Proper installation stops sewer gas odors.
Commercial Sump Pump Replacement in Ontario
Businesses in Ontario also rely on effective sump pump systems to protect their commercial properties. We provide specialized commercial sump pump replacement services, handling larger, more complex systems designed for industrial or multi-unit buildings. Our team keeps disruption to your operations low while installing a robust pump capable of handling higher volumes of water.
Float Switch and Check Valve Replacement in Ontario
Many sump pump failures start with a stuck float switch or a leaking check valve. A failed check valve lets water flow back into the pit and causes the pump to short cycle. We install new check valves with every pump replacement and verify the switch moves freely. Vertical float switches work well in tight pits. Tethered floats suit larger pits.
Submersible Sump Pump Replacement in Ontario
Submersible sump pumps are popular in Ontario for their quiet operation and ability to sit fully submerged in the sump pit. When replacing a submersible pump, we carefully remove the old unit, clean the pit and install a new, appropriately sized pump. We make sure the check valve and discharge piping are correctly connected to prevent backflow and improve efficiency. That is crucial for handling heavy rainfall.
High-Capacity Sump Pump Upgrades in Ontario
If your current sump pump struggles to keep up with heavy water flow, especially during intense thunderstorms, it may be undersized. We offer high-capacity sump pump replacements and upgrades designed to handle large water volumes. Our plumbers will assess your water intrusion patterns and recommend a pump with greater horsepower and a higher GPM (gallons per minute) rating. This prevents the pump from cycling too often or failing under stress, common issues in some Ontario properties.
Commercial Pit Pump Replacement in Ontario
Commercial buildings often have elevator pits, parking garage drains and mechanical room sumps. These require pumps rated for higher flow and sometimes oil-sensing controls. We replace commercial pumps and alarms to meet code and insurance requirements. Duplex systems with alternating pumps provide a backup. We schedule work to avoid interrupting operations.

Battery Backup Sump Pump Installation in Ontario
Power outages during severe storms can leave a primary sump pump useless, leading to basement flooding. A battery backup sump pump offers important protection during these times. We install and replace complete battery backup systems, including dedicated marine-grade batteries and smart charging units. Our team helps you select a system with sufficient run-time to protect your Ontario home through extended power interruptions. That gives you peace of mind when the lights go out.
Sump Pump Replacement Near Me in Ontario, CA
When you search for sump pump replacement near me in Ontario, CA, you want a local company that understands the challenges of the area. FKM Plumbing is rooted in the community, providing prompt, reliable service right to your doorstep. We know the local soil conditions and groundwater levels that affect sump pump performance.
Local plumbers understand how heavy storms affect drainage in your area. We check your discharge line and grading so water moves away from the home. Call us for a clear price and fast scheduling.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Ontario, CA
- Same-day appointments and 24/7 emergency response
- 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
When heavy winter storms do arrive, runoff can overwhelm yard drains and storm systems, and burn areas can send debris into low-lying homes. A reliable sump pump is essential for many Ontario, CA homes to protect against basement flooding and costly water damage.
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 Sump Pump Replacement Service Works in Ontario, CA
At FKM Plumbing, our sump pump replacement process is simple and designed for efficiency, with minimal disruption to your Ontario home.
Request a Quote
Call (213) 871-0701 or fill out our online form to schedule your sump pump assessment. We will discuss your needs and provide a clear, upfront quote for the replacement.
Expert Assessment
Our licensed plumber will visit your Ontario home to evaluate your current sump pump, identify the cause of failure and recommend the right replacement options for your property.
Professional Installation
We carefully remove the old unit, prepare the sump pit and install your new sump pump, making sure all connections and discharge lines are properly configured according to local Ontario codes.
Frequently Asked Questions About Sump Pump Replacement in Ontario
A standard sump pump replacement typically costs $500 to $1,200 installed. Battery backup systems usually add $800 to $1,800. Sewage ejector pumps usually cost $1,200 to $2,500.
Sump pumps generally have a lifespan of 7 to 10 years. Even if they appear to be working, their efficiency can decrease over time. Regular inspection and testing are crucial, and replacement is advisable as they approach the end of their expected service life.
Manufacturer warranties usually range from 3 to 5 years. We also offer a labor warranty.
While it might seem straightforward, professional sump pump replacement is highly recommended. It involves electrical connections, proper plumbing for the discharge line, and making sure the pump is correctly sized and installed to prevent future flooding and comply with local Ontario codes.
Most standard sump pump replacements can be completed within 2 to 4 hours. More complex installations, such as those requiring new pit excavation or major discharge line work, might take longer, up to a full day.
Most sump pumps last 7 to 10 years. Pumps that sit idle for long periods can fail earlier due to stuck switches.
Simple replacements typically do not require permits. New discharge lines or electrical work may, depending on your city.
To maintain your new sump pump, regularly check the pit for debris, test the pump monthly by pouring water into the pit, and make sure the discharge pipe is clear. An annual professional inspection by FKM Plumbing can also help lengthen its lifespan.
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













