Grease Trap Installation in Burien, WA
Ensure your business complies with local codes in Burien, WA with a new grease trap. FHN Plumbing offers expert installation.
- Fast Commercial Scheduling
- Licensed & Insured
- Upfront Pricing
- Local Washington Plumbers
Need Grease Trap Installation in Burien, WA?
Call (425) 491-3131 to schedule a site visit and sizing review for your kitchen.
Grease Trap Installation Built to Code in Burien, WA
FHN 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:
- Commercial kitchen plumbing specialists
- Flow control fittings, vented connections and sample ports
- All grease trap sizes and types

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

Customers
Why Choose FHN Plumbing for Grease Trap Installation in Burien, WA?
A correctly installed grease trap prevents major issues like sewage backups and FOG (Fats, Oils, and Grease) accumulation in sewer lines. We use appropriate tools and techniques to ensure a durable and effective installation.
- Odor Control, Properly sealed and maintained grease traps significantly reduce unpleasant odors common in commercial kitchens.
- Code Compliant, Each install includes the venting, flow control and access called for by local plumbing code.
- Prevent Clogs, A new grease trap effectively separates FOG from wastewater, protecting your drainage system from blockages.
Citywide Coverage
We install grease traps for food service businesses in strip centers, standalone restaurants and mixed-use buildings throughout Burien. Our crews handle both indoor and outdoor installations, including tight retail suites.
Experienced Team
Our plumbing team has extensive hands-on experience with grease trap installations, having worked on countless commercial and some high-volume residential kitchens. We know the ins and outs of various models and the best practices for secure, long-lasting setup.
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 Washington plumbing codes.
Trusted Certified Burien Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Burien, WA. 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 CertificationCode-Ready Grease Trap Installation Services in Burien, WA
Restaurant Grease Trap Compliance in Burien, WA
Making sure your restaurant's grease trap system in Burien, WA meets all local and state plumbing and environmental codes is crucial. FHN Plumbing is familiar with Washington regulations concerning FOG discharge and commercial kitchen waste. We guarantee that every grease trap installation we perform is fully compliant, helping you avoid penalties and maintain a clean, responsible operation.

Replacement & Upgrade Services in Burien, WA
If your existing grease trap in Burien, WA is old, inefficient, or no longer meets current codes, FHN Plumbing provides professional replacement and upgrade services. We can assess 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.
Hydro-Mechanical Grease Interceptor Installation in Burien
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. FHN Plumbing installs various sizes of HGI units, ensuring proper venting, leveling, and connection to your drainage system in Burien for maximum efficiency.
Zurn Grease Trap Installation in Burien
Zurn is a respected brand for reliable plumbing fixtures, including grease interceptors. FHN Plumbing is experienced in installing various Zurn grease trap models, from compact under-sink units to larger capacity models for busy kitchens. We ensure each Zurn product is installed according to manufacturer specifications and local codes, providing a durable and effective solution for your FOG management in Burien.
Grease Trap Installation for Schools and Institutions in Burien
School cafeterias, hospitals, senior living facilities and churches with kitchens often need commercial interceptors. These sites usually have large dish machines and steam kettles that push high flow. We size interceptors to handle peak lunch or dinner loads without bypassing grease. Our crews schedule work around school breaks or off hours. We also provide documentation for facility managers and code officials.
Grease Trap Sizing and Placement in Burien, WA
Correct sizing and smart placement are critical for a grease trap's effectiveness. Installing a unit that is too small will lead to frequent clogs and overflow, while an oversized one can be an avoidable expense. Our plumbers meticulously calculate the required capacity based on your kitchen's water flow, fixture count, and operating hours, ensuring optimal performance for your Burien, WA business.
Emergency Grease Trap Services in Burien, WA
While installation is planned, sometimes an emergency situation like a burst pipe or severe blockage may necessitate immediate grease trap attention. If your current system fails critically and requires urgent replacement to resume operations, FHN Plumbing offers emergency services in Burien, WA. We prioritize rapid response to minimize downtime for your business and get your kitchen back on track.

Gravity Grease Interceptor Installation in Burien, WA
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 Washington ordinances for waste management.
Grease Trap Installation Near Me in Burien, WA
When your business requires professional grease trap installation, you need a trusted local partner. FHN Plumbing is committed to serving the Burien 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.
FHN Plumbing at a Glance
- Licensed and insured plumbers serving Burien, WA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 382+ Washington customers
Burien Map
Burien Information
- Population
- 50,730
- Area codes
- 206/253/425
- Service area
- Burien and communities within 40 miles
- Nearby
- Renton, Kent, Seattle, Federal Way
For homes and businesses in Burien, WA, a properly installed grease trap is crucial for preventing costly plumbing blockages and maintaining a healthy environment. Washington has two very different climates, with long, wet and mild seasons in the west and hot, dry summers and cold winters in the east.
Expert Services
Trust our professionals for reliable FHN Plumbing solutions in Burien, WA.
Our Specialized Plumbing Services in Burien, WA
At FHN Plumbing, we provide a complete range of plumbing services across Burien, WA. 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 Burien, WA
Our grease trap installation process in Burien, WA is designed to be straightforward and efficient, causing minimal disruption to your business.
Request a Quote
Contact FHN Plumbing at (425) 491-3131 to discuss your grease trap installation needs. We will gather information about your commercial kitchen and provide a detailed, no-obligation estimate.
On-Site Assessment
Our expert plumbers will visit your Burien 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, meticulously connecting the grease trap to your plumbing system and ensuring all seals and connections are secure. Our team conducts thorough testing to confirm proper functionality before completion.
Frequently Asked Questions About Grease Trap Installation in Burien
Small indoor hydromechanical traps typically cost $1,500 to $5,000 installed. Large outdoor gravity interceptors often run $8,000 to $30,000 or more with excavation, concrete and site restoration. We provide a written estimate after a site visit.
Manufacturer warranties vary, with many polyethylene units carrying long structural warranties. We also warranty our installation workmanship and connections.
Signs you might need a new grease trap include frequent sewer backups, persistent foul odors coming from drains, slow drainage throughout your kitchen, or if your current unit is visibly corroded or leaking. If your existing trap is old and no longer meets current local codes in Burien, an upgrade is also advisable.
We recommend and install high-quality, durable grease trap brands such as Zurn, Big Dipper, Schier, and Rockford Separators. These manufacturers are known for their reliability and compliance with industry standards, offering various solutions to meet diverse commercial kitchen needs.
That depends on local rules and the trap type. Some programs require dish machines to discharge through the interceptor, while others restrict high-temperature discharge into certain units, so we confirm the requirement before installation.
The timeline for grease trap installation depends on the project's scope. A simple under-sink unit might take a few hours. Larger outdoor gravity interceptors, which involve excavation and more extensive plumbing, can take anywhere from one to several days. We always aim to limit disruption to your business operations.
Grease trap installation is a complex commercial plumbing task that requires specialized knowledge, tools, and adherence to strict local codes. Attempting a DIY installation can lead to costly errors, code violations, and potential health hazards. It is always best to hire licensed and qualified plumbers like FHN Plumbing.
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 Burien business to recommend the appropriate size and type of grease trap that meets local codes and your operational needs.
What People Are Saying About Our Plumbing Experts?

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 · Auburn, WA
Emily R.
I called FHN 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 · Burien, WA
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 · Renton, WA
James P.
Our commercial plumbing system had a leak under the sink, and FHN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Auburn, WA
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 · Seattle, WA
Mark T.
When our office needed drain cleaning, FHN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Burien, WA












