Grease Trap Installation in San Francisco, CA
FBL Plumbing installs code-compliant grease traps and interceptors for restaurants, cafes and commercial kitchens throughout San Francisco, CA.
- Fast Commercial Scheduling
- Sized to PDI Standards
- Fast, Dependable Service
- Code Compliant Installations
Get a grease interceptor that passes inspection in San Francisco, CA.
We work around your service hours so installation does not cost you a busy shift.
Dependable Grease Trap Installation for Businesses in San Francisco, CA
FBL Plumbing installs hydromechanical grease traps and large gravity interceptors for restaurants, schools, food trucks with commissary kitchens and other food service sites. We calculate flow rates, choose the right unit and connect every fixture that discharges fats, oils and grease.
Our expertise includes:
- Hydromechanical interceptors from Zurn, Watts, Schier and Endura
- Code-compliant installations
- Commercial kitchen grease trap sizing and installation.

Additional Kitchen Plumbing Services in San Francisco, CA
Our kitchen plumbing services in San Francisco, 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 Installation in San Francisco, CA?
A correctly installed grease trap prevents major issues like sewage backups and FOG (Fats, Oils, and Grease) accumulation in sewer lines. We use the right tools and techniques to ensure a durable and effective installation.
- Accurate Sizing, We calculate gallons per minute for every connected sink and dishwasher before choosing a unit.
- Code Compliant, Each install includes the venting, flow control and access required by local plumbing code.
- Code Compliance, We ensure all installations adhere strictly to San Francisco and Northern California plumbing codes, preventing fines and operational disruptions.
Citywide Coverage
FBL Plumbing serves every neighborhood and business district of San Francisco for grease trap installation. From downtown eateries to suburban restaurants, our plumbers are familiar with the needs and permit processes across the 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 shape performance.
Safety-First Approach
We take every precaution during the installation process to protect your property and our team. Our plumbers are careful in following all safety protocols and ensuring your new grease trap installation meets or exceeds all Northern California plumbing codes.
Trusted Certified San Francisco Plumbing Services Professionals
At FBL Plumbing, we take pride in providing licensed, certified plumbing services throughout San Francisco, 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 CertificationReliable Grease Trap Installation Services in San Francisco, CA
Emergency Grease Trap Services in San Francisco, CA
While installation is planned, sometimes an emergency situation like a burst pipe or severe blockage may call for immediate grease trap attention. If your current system fails critically and requires urgent replacement to resume operations, FBL Plumbing offers emergency services in San Francisco, CA. We prioritize rapid response to minimize downtime for your business and get your kitchen back on track.

Gravity Grease Interceptor Installation in San Francisco, CA
Gravity grease interceptors, or GGI units, are larger, usually 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 involved excavation, concrete work, and plumbing connections required for proper GGI installation, ensuring compliance with all local Northern California ordinances for waste management.
Gravity Grease Trap Installation in San Francisco
Gravity grease traps are a common and effective solution for many commercial kitchens in San Francisco. These passive systems use the natural separation of FOG from water due to density differences. Our plumbers are experienced with gravity grease traps, ensuring proper sizing, correct inlet and outlet piping, and easy access for future cleaning and maintenance to get the most from their efficiency.
Grease Trap Replacement and Upgrades in San Francisco
If your existing grease trap is old, damaged, or no longer meets current code requirements, FBL Plumbing offers professional replacement and upgrade services. We can remove your outdated unit and install a new, more efficient model that complies with all regulations in San Francisco. Upgrading can prevent future plumbing issues and help your business steer clear of fines related to FOG discharge.
Hydro-Mechanical Grease Trap Installation in San Francisco, CA
Hydro-mechanical grease traps, also known as automatic grease removal units, offer an active solution for FOG management in San Francisco, CA. These units often include internal baffles and flow control mechanisms to enhance separation efficiency. We provide professional installation of various hydro-mechanical models, ensuring all electrical and plumbing connections are correctly made for optimal performance and automated FOG removal.
New Restaurant Build-Out Grease Traps in San Francisco
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 costly changes after the slab is poured. We also coordinate with the city's pretreatment staff when they require a review.
Replacement & Upgrade Services in San Francisco, CA
If your existing grease trap in San Francisco, CA is old, inefficient, or no longer meets current codes, FBL 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 greatly improve performance, reduce maintenance needs, and ensure long-term compliance.

Automatic Grease Removal Units in San Francisco
Automatic grease removal devices skim grease from the water and collect it in a container your staff empties. Brands like Thermaco Big Dipper are popular in kitchens with limited space and frequent cleaning needs. We install these units with the correct power supply and drain connections. They can reduce the need for frequent pump-outs in smaller kitchens. We explain daily maintenance so your staff keeps the unit running well.
Grease Trap Installation Near Me in San Francisco, CA
When your business requires professional grease trap installation, you need a reliable local partner. FBL Plumbing is committed to serving the San Francisco community with reliable, code-compliant plumbing solutions. Reach out for a hassle-free installation experience.
Our crews are based nearby and can visit your site quickly for a sizing review. We bring the equipment needed for indoor or outdoor installs. You get one point of contact from planning to final inspection.
FBL Plumbing at a Glance
- Licensed and insured plumbers serving San Francisco, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 834+ Northern California customers
San Francisco Map
San Francisco Information
- Population
- 808,988
- Area codes
- 415/628/650
- Service area
- San Francisco and communities within 40 miles
- Nearby
- Daly City, San Rafael, Novato, South San Francisco
For commercial kitchens in San Francisco, CA, proper grease trap installation is essential for keeping FOG breakdown and odor issues under control. Inland valleys get hot summers that work water heaters and exterior lines hard, while coastal areas stay mild and damp year round.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in San Francisco, CA.
Our Specialized Plumbing Services in San Francisco, CA
At FBL Plumbing, we provide a complete range of plumbing services across San Francisco, 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 San Francisco, CA
Here is how we take your grease trap project from sizing to sign-off.
Request a Quote
Call FBL Plumbing at (669) 319-2034 to discuss your grease trap installation needs. We will gather information about your commercial kitchen and provide a clear, no-obligation estimate.
On-Site Assessment
Our expert plumbers will visit your San Francisco location to assess your specific requirements, including kitchen layout, wastewater volume, and local code mandates. This confirms proper sizing and placement of the new grease trap.
Professional Installation
We proceed with the installation, carefully connecting the grease trap to your plumbing system and ensuring all seals and connections are secure. Our team conducts complete testing to confirm proper functionality before completion.
Frequently Asked Questions About Grease Trap Installation in San Francisco
The cost of grease trap installation in San Francisco, 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 transparent, upfront pricing after a thorough on-site assessment.
Indoor traps should be close to the fixtures they serve and easy to open for cleaning. Outdoor interceptors are typically placed where a pump truck can reach them without blocking customer traffic.
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 verify 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 complete assessment of your San Francisco 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 San Francisco requires specific permits from the local plumbing authority. FBL Plumbing will guide you through the permitting process, making sure all necessary documentation is submitted and approvals are obtained before beginning work.
While the terms are often used interchangeably, 'grease trap' usually refers to smaller, indoor hydro-mechanical units, often found under sinks. 'Grease interceptor' usually refers to larger, outdoor gravity-fed units with higher capacities. Both serve the same purpose of separating FOG from wastewater.
Installation time depends on the size and complexity of the grease trap. A small under-sink unit might take a few hours, while a large outdoor interceptor could require several days due to excavation and concrete work. We aim to complete installations efficiently to minimize disruption to your business operations.
The primary purpose of a grease trap is to intercept fats, oils, and greases (FOG) from commercial kitchen wastewater before they enter the public sewer system. This prevents pipe blockages, protects municipal infrastructure, and helps businesses comply with environmental regulations.
What People Are Saying About Our Plumbing Experts?

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 · San Rafael, CA
Emily R.
I called FBL Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · San Rafael, 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 · Daly City, 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 · San Francisco, CA
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 · South San Francisco, 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 · South San Francisco, CA












