Grease Trap Installation in Ontario, CA
When you need a new grease trap installed in Ontario, CA, FKM Plumbing provides expert service for both commercial and residential properties.
- Fast Commercial Scheduling
- Upfront Pricing
- Prompt, Dependable Service
- Permit and Inspection Support
Expert Grease Trap Installation Services in Ontario, CA.
Our team is ready to provide professional grease trap installation for your business.
Commercial Grease Trap Installation for Kitchens in Ontario, CA
FKM Plumbing provides comprehensive grease trap installation services for commercial properties in Ontario, CA. Our experienced plumbers ensure your new grease trap is sized correctly and installed to meet all local plumbing codes, protecting your establishment from costly backups and fines.
Our expertise includes:
- Code-compliant installations
- Residential grease interceptor setup for high-volume use.
- All grease trap sizes and types

Additional Kitchen Plumbing Services in Ontario, CA
Our kitchen plumbing services in Ontario, CA cover sinks, disposals, dishwashers, and grease traps so your kitchen stays clean, safe, and fully functional.

Customers
Why Choose FKM Plumbing for Grease Trap Installation in Ontario, CA?
An undersized or poorly vented grease trap fills fast, smells bad and leads to sewer backups and city fines. We size every install based on fixture counts, flow rates and your menu.
- Code Compliant, Each install includes the venting, flow control and access required by local plumbing code.
- Accurate Sizing, We calculate gallons per minute for every connected sink and dishwasher before choosing a unit.
- System Efficiency, Proper sizing and installation mean your grease trap will properly filter waste, extending the life of your plumbing system.
Citywide Coverage
From downtown eateries to suburban cafes, our plumbing crews are familiar with the infrastructure challenges across Ontario. We ensure prompt and efficient grease trap installation services throughout the entire metropolitan area.
Experienced Team
Our commercial plumbers have installed grease interceptors ranging from 20 GPM under-sink units to 1,500 gallon outdoor tanks. They understand the sizing standards and how kitchen layouts affect performance.
Safety-First Approach
When installing a grease trap, our plumbers prioritize a safe work environment and strict adherence to plumbing codes in Ontario. You can trust FKM Plumbing to complete the job responsibly and correctly the first time.
Trusted Certified Ontario Plumbing Services Professionals
At FKM Plumbing, we take pride in providing 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 CertificationDependable Grease Trap Installation Services in Ontario, CA
Replacement & Upgrade Services in Ontario, CA
If your existing grease trap in Ontario, CA is old, inefficient, or no longer meets current codes, FKM Plumbing provides professional replacement and upgrade services. We can evaluate your current system, recommend modern, more efficient alternatives, and perform a smooth removal and installation. Upgrading your grease trap can significantly improve performance, reduce maintenance needs, and ensure long-term compliance.

Under-Sink Grease Trap Setup in Ontario, CA
Smaller establishments or specific kitchen stations in Ontario, CA may benefit from compact under-sink grease traps. These units are ideal for capturing FOG at the source, preventing it from entering the main plumbing lines. Our team carefully installs these smaller units, ensuring proper sizing, sealing, and connection to your existing plumbing system for effective waste management and odor control.
Gravity Grease Interceptor Installation in Ontario, CA
Gravity grease interceptors, or GGI units, are larger, typically located outdoors, and rely on the natural difference in specific gravity between FOG and water. These are common for high-volume commercial kitchens. Our team handles the complex excavation, concrete work, and plumbing connections required for proper GGI installation, ensuring compliance with all local Southern California ordinances for waste management.
Large Outdoor Grease Interceptor Installation in Ontario
For high-volume commercial kitchens in Ontario, large outdoor grease interceptors are often required by code. These substantial units are installed underground and designed to manage significant amounts of FOG before wastewater enters the municipal sewer system. We handle the whole process, including excavation, precise placement, connection, and final inspection, delivering a robust and compliant installation.
Zurn Grease Trap Installation in Ontario
Zurn is a respected brand for reliable plumbing fixtures, including grease interceptors. FKM Plumbing is experienced in installing various Zurn grease trap models, from compact under-sink units to larger capacity models for busy kitchens. We make sure each Zurn product is installed according to manufacturer specifications and local codes, providing a durable and effective solution for your FOG management in Ontario.
Grease Trap Brands We Install in Ontario
FKM Plumbing installs a wide range of trusted grease trap brands known for their durability and effectiveness. We work with leading manufacturers like Zurn, Big Dipper, Schier, and Rockford Separators, among others. Our team in Ontario can help you select the best brand and model that fits your specific needs, budget, and local code requirements for your commercial kitchen.
Hydro-Mechanical Grease Interceptor Installation in Ontario
Hydro-mechanical grease interceptors, often called HGI units, are compact and designed for indoor use, usually under a sink or on the floor. These units use baffles to slow down wastewater flow, allowing grease to separate and accumulate. FKM Plumbing installs various sizes of HGI units, ensuring proper venting, leveling, and connection to your drainage system in Ontario for the best efficiency.

New Restaurant Build-Out Grease Traps in Ontario
If you are opening a new restaurant, the grease trap is often a key part of plan review. We work with your architect or contractor to size the unit and show it on plumbing plans. We then install it during rough-in so it is ready for inspection. Getting the trap right early avoids expensive changes after the slab is poured. We also coordinate with the city's pretreatment staff when they require a review.
Grease Trap Installation Near Me in Ontario, CA
Searching for 'grease trap installation near me' in Ontario, CA? FKM Plumbing is your local commercial plumbing expert. Our teams are strategically located to provide quick response and efficient service to businesses across the entire Ontario area.
When your business requires professional grease trap installation, you need a reliable local partner. FKM Plumbing is committed to serving the Ontario community with reliable, code-compliant plumbing solutions. Reach out for a hassle-free installation experience.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Ontario, CA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 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
Municipal pretreatment rules and high restaurant volume make careful sizing and solid installation of grease interceptors essential for food businesses in Ontario, CA. Most homes in Southern California sit on concrete slabs, so slab leaks often show up as warm floors, wet carpet, or an unexplained jump in the water bill.
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 Grease Trap Installation Process Works in Ontario, CA
Our grease trap installation process in Ontario, CA is designed to be simple and efficient, causing minimal disruption to your business.
Request a Quote
Contact us at (213) 871-0701 to discuss your grease trap installation needs. We will gather information about your commercial kitchen or property and schedule an on-site assessment.
Site Assessment
Our experienced plumbers will visit your Ontario location to evaluate the space, determine the right grease trap size, and identify the best placement. We consider factors like kitchen layout, water usage, and local code requirements.
Permit Acquisition
For commercial grease trap installations in Ontario, permits are often required. We assist you in navigating the necessary paperwork and ensure all local permits are secured before commencing work.
Frequently Asked Questions About Grease Trap Installation in Ontario
The cost of grease trap installation in Ontario, CA varies widely based on the size, type, and complexity of the system. Small under-sink units might range from $1,000 to $3,000, while large outdoor interceptors requiring excavation can cost anywhere from $5,000 to $20,000 or more. We provide clear, upfront pricing after a thorough on-site assessment.
We install all common types of grease traps, including gravity grease interceptors, hydro-mechanical grease traps (automatic grease removal units), and compact under-sink grease traps. Our team helps you choose the best system for your commercial kitchen's specific needs and local code requirements.
We calculate flow from every connected fixture, including sinks, floor sinks and dish machines. Hydromechanical units are typically rated by gallons per minute, while gravity interceptors are sized by volume and retention time.
FKM Plumbing provides a warranty on our workmanship for all grease trap installations. Additionally, the grease trap unit itself will typically come with a manufacturer's warranty. We will provide you with all warranty details at the time of installation, giving you peace of mind.
The cleaning frequency for a new grease trap depends on its size, the volume of FOG produced by your kitchen, and local regulations in Ontario. Typically, grease traps require cleaning every 1 to 3 months. Regular cleaning is essential to maintain efficiency and prevent backups.
Signs you might need a new grease trap include frequent drain clogs, slow drainage in multiple fixtures, persistent foul odors coming from drains, or if your current unit is old, corroded, or no longer meeting local code requirements. An inspection by a professional plumber can confirm the need for replacement.
Determining the correct grease trap size involves calculating your kitchen's wastewater flow rate, fixture count, and peak operating hours. Our experienced plumbers will conduct a thorough assessment of your Ontario business to recommend the appropriate size and type of grease trap that meets local codes and your operational needs.
Yes, in most cases, installing a new grease trap or replacing an existing one in Ontario requires specific permits from the local plumbing authority. FKM Plumbing will guide you through the permitting process, ensuring all necessary documentation is submitted and approvals are obtained before beginning work.
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












