Grease Trap Repair in San Rafael, CA
For dependable grease trap repair in San Rafael, CA, trust the local experts at FBL Plumbing. We handle all types of commercial kitchen plumbing issues.
- Licensed Commercial Plumbers
- Satisfaction Guaranteed
- Upfront Pricing
- Camera Line Inspections
Your Trusted Source for Grease Trap Repair in San Rafael, CA.
We carry gaskets, flow control fittings and baffle parts for the leading trap brands.
Reliable Grease Trap Repair Services in San Rafael, CA
FBL Plumbing specializes in complete grease trap repair services for homes and businesses across Northern California. From minor leaks to major blockages, our certified plumbers have the tools and expertise to diagnose and fix any problem, ensuring your system complies with local health and environmental codes.
Our expertise includes:
- Address leaks in grease trap tanks and lines.
- Diagnose and clear severe grease trap clogs.
- Diagnose and clear stubborn grease trap clogs.

Additional Kitchen Plumbing Services in San Rafael, CA
Our kitchen plumbing services in San Rafael, CA cover sinks, disposals, dishwashers, and grease traps so your kitchen keeps running without backups or leaks.

Customers
Why Choose FBL Plumbing for Grease Trap Repair in San Rafael, CA?
A malfunctioning grease trap is more than an inconvenience, since it can cause significant plumbing damage and health code violations. Our team understands the key role these systems play in preventing Fats, Oils, and Greases (FOG) from entering the sewer lines.
- System Longevity, Prompt repairs extend the life of your grease trap and connected plumbing infrastructure.
- Honest Advice, If a trap is beyond repair, we tell you and quote a replacement.
- Preventative Focus, Beyond repairs, we offer advice on maintenance schedules to lengthen the life of your grease trap and prevent future breakdowns.
Citywide Coverage
We repair grease traps for restaurants, cafeterias and commercial kitchens throughout San Rafael. Our trucks carry parts and equipment for both indoor and outdoor systems.
Experienced Team
Our plumbing team has extensive experience with all types and sizes of grease traps, from small under-sink units to large outdoor interceptors. We undergo regular training on the latest repair techniques and code updates specific to Northern California.
Safety-First Approach
Safety is the top priority in every grease trap repair we undertake. We adhere strictly to all OSHA guidelines and local San Rafael safety protocols, ensuring the well-being of our technicians, your staff, and your customers during service.
Trusted Certified San Rafael Plumbing Services Professionals
At FBL Plumbing, we take pride in providing licensed, certified plumbing services throughout San Rafael, 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 long-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 Repair Services in San Rafael, CA
Damaged Baffle Repair in San Rafael
The baffles inside a grease trap are critical for separating FOGs from wastewater. If these baffles are corroded, broken, or dislodged, the trap's efficiency drops sharply, allowing grease into the sewer system. Our service includes inspecting the condition of all baffles and repairing or replacing them as needed, often using durable, corrosion-resistant materials. Proper baffle function is key to compliance with wastewater regulations in San Rafael.

Grease Trap Odor Control & Repair in San Rafael
Persistent foul odors coming from your grease trap are a sign of inefficiency, excessive FOG accumulation, or bacterial growth. Beyond cleaning, our repair services address the root cause, whether it's poor ventilation, sludge buildup, or structural issues preventing proper flow. We make sure all components are working correctly to contain and process waste effectively, eliminating unpleasant smells that can deter customers in San Rafael.
Flow Control Device Repair in San Rafael
Hydromechanical traps rely on a flow control fitting to keep water moving at the rated speed. If this fitting is missing or clogged, the trap can be overwhelmed and grease escapes. We inspect, clean or replace flow control devices during repair visits. We also check the air intake that allows the device to work properly. Correct flow control is necessary for a trap to pass inspection.
Inlet and Outlet Tee Repair in San Rafael, CA
Tees direct flow into and out of the trap at the correct depth. Missing or broken tees allow floating grease to escape into the sewer line. We replace damaged tees with durable PVC or other approved materials. We also check that they are set at the right depth for your unit. This is one of the most common and important grease trap repairs.
Commercial Grease Trap Repair in San Rafael
For restaurants, cafeterias, and food service establishments in San Rafael, a functioning grease trap is non-negotiable. We offer emergency and scheduled repairs for all commercial grease interceptors, addressing issues like clogged lines, broken baffles, or structural damage. Our team understands the high volume of FOG in commercial settings and provides durable solutions to prevent operational downtime and ensure health code compliance. We work quickly to minimize disruption to your business.
Damaged Baffle and Lid Repair in San Rafael, CA
The internal baffles of a grease trap are crucial for separating FOG from wastewater. If these are damaged or dislodged, the trap becomes inefficient, allowing grease to escape into the sewer system. We repair or replace broken baffles and cracked lids in San Rafael, CA, ensuring your trap functions as designed. A secure lid also prevents odors and keeps pests out, maintaining hygiene around the unit.
Preventative Grease Trap Maintenance & Repair in San Rafael, CA
While our focus is on repair, we also emphasize preventative maintenance to reduce the need for emergency services. After a repair, we can advise on sensible cleaning schedules, proper waste disposal practices, and regular inspections to keep your grease trap in top condition. This proactive approach helps extend the lifespan of your system and prevent costly breakdowns, which is especially important for businesses in San Rafael, CA facing high usage demands.

Grease Trap Drain Line Repair in San Rafael
Beyond the trap itself, the drain lines leading to and from the grease trap can also suffer damage or blockages. These lines are especially susceptible to grease build-up. In San Rafael, we diagnose and repair issues within these connecting pipes, including clearing FOG accumulation, fixing collapsed sections, or repairing root intrusions. Ensuring these lines are clear is vital for the overall efficiency of your grease trap system.
Grease Trap Repair Near Me in San Rafael, CA
When you search for "grease trap repair near me" in San Rafael, CA, you want a local company that understands the challenges of plumbing in the area. Inland valleys get hot summers that work water heaters and exterior lines hard, while coastal areas stay mild and damp year round. Temperature swings make pipes expand and contract, which can stress grease trap connections, and FBL Plumbing checks for that on every call.
Our crews are stationed nearby and can reach your kitchen fast. We bring parts, jetting equipment and cameras on every repair call. You get a fast fix and a clear explanation of the work.
FBL Plumbing at a Glance
- Licensed and insured plumbers serving San Rafael, CA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 834+ Northern California customers
San Rafael Map
San Rafael Information
- Population
- 59,555
- Area codes
- 415/628/510
- Service area
- San Rafael and communities within 40 miles
- Nearby
- Novato, Richmond, Berkeley, Vallejo
For homes and businesses in San Rafael, CA, where cooking is central to family life and local cuisine, efficient grease trap function is critical to prevent costly plumbing issues and comply with environmental standards.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in San Rafael, CA.
Our Specialized Plumbing Services in San Rafael, CA
At FBL Plumbing, we provide a complete range of plumbing services across San Rafael, 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 Repair Process Works in San Rafael, CA
Here is how we take your grease trap from failing to fully working.
Request a Quote
Call (669) 319-2034 and describe the problem, such as leaks, odors or backups. We schedule a visit and give you a clear estimate after inspection.
Inspect and Diagnose
Our plumber pumps the trap if needed and inspects baffles, tees, lids and lines. We explain what failed and your repair options.
Repair and Test
We complete the repair with quality parts and test the trap with water flow. Then we clean up and provide documentation for your records.
Frequently Asked Questions About Grease Trap Repair in San Rafael
Minor repairs like gaskets, tees or flow control fittings typically cost $200 to $800. Larger repairs such as baffle rebuilds, riser replacement or lid upgrades can run $1,000 to $3,000 or more. We provide a written estimate before work begins.
We can, but we often recommend off hours to avoid disrupting your kitchen. Emergency repairs are handled as soon as we can get there.
Yes, our plumbers are experienced in repairing a wide range of grease trap types, including passive hydromechanical units, automatic grease removal units (AGRUs), and large gravity grease interceptors. We work with common brands like Zurn, Big Dipper, Thermaco, and Schier, and more.
To prevent future problems, implement strict FOG management practices, including scraping plates into the trash before washing, regularly cleaning your grease trap (typically every 1 to 3 months depending on usage), and avoiding pouring grease down drains. Regular professional maintenance from FBL Plumbing can also significantly extend the life and efficiency of your system.
Yes, we repair Zurn, Watts, Schier, Endura, Thermaco and other common brands. We also repair concrete gravity interceptors.
Staff can replace a lid gasket on some small traps, but most repairs require plumbing knowledge and proper waste handling. Professional repair ensures the trap meets code.
Yes, FBL Plumbing stands behind the quality of our work. All our grease trap repairs come with a warranty on both parts and labor. The specific terms of the warranty will be clearly outlined in your service agreement, providing you with peace of mind.
Our plumbers are experienced in repairing all major brands and types of commercial grease traps and interceptors, including but not limited to Zurn, Big Dipper, Schier, Proceptor, and Rockford Separators. We have access to parts and expertise for a wide range of models commonly found in San Rafael, CA.
What People Are Saying About Our Plumbing Experts?

James P.
Our commercial plumbing system had a leak under the sink, and FBL Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Berkeley, CA
Patricia H.
We had a slab leak that two other companies could not find. FBL Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Petaluma, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Berkeley, 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 · Berkeley, 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 · Berkeley, CA
Mark T.
When our office needed drain cleaning, FBL Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Vallejo, CA












