Grease Trap Installation in Tacoma, WA
Opening or remodeling a kitchen in Tacoma, WA? We size, set and connect grease interceptors that pass inspection the first time.
- Sized to PDI Standards
- Licensed & Insured
- Free Estimates Available
- Licensed Commercial Plumbers
Professional Grease Trap Services in Tacoma, WA.
Call FHN Plumbing today for a free estimate on your commercial plumbing project.
Expert Grease Trap Installation Services in Tacoma, WA
FHN Plumbing provides comprehensive grease trap installation services for commercial properties in Tacoma, WA. 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:
- Compliance with Washington plumbing and environmental codes.
- Residential grease interceptor setup for high-volume use.
- Code-compliant installations

Additional Kitchen Plumbing Services in Tacoma, WA
Our kitchen plumbing services in Tacoma, 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 Tacoma, 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.
- System Efficiency, Proper sizing and installation mean your grease trap will effectively filter waste, extending the life of your plumbing system.
- Prevent Clogs, A new grease trap reliably separates FOG from wastewater, protecting your drainage system from blockages.
- Minimal Downtime, We schedule work after hours or between shifts to keep your kitchen open.
Citywide Coverage
From downtown dining districts to suburban shopping plazas, we cover all of Tacoma. We coordinate with property managers and general contractors to keep your build-out on schedule.
Experienced Team
Each FHN Plumbing technician working on your grease trap installation in Tacoma is a veteran professional. They understand the details of commercial plumbing and are committed to delivering high-quality, durable solutions.
Safety-First Approach
When installing a grease trap, our plumbers focus on a safe work environment and strict adherence to plumbing codes in Tacoma. You can trust FHN Plumbing to complete the job responsibly and correctly the first time.
Trusted Certified Tacoma Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Tacoma, WA. Backed by recognized 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 CertificationCode-Ready Grease Trap Installation Services in Tacoma, WA
New Restaurant Build-Out Grease Traps in Tacoma
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.

Automatic Grease Removal Units in Tacoma
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 smoothly.
Grease Trap Installation for Schools and Institutions in Tacoma
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 inspectors.
Hydro-Mechanical Grease Interceptor Installation in Tacoma
Hydro-mechanical grease interceptors, often called HGI units, are compact and designed for indoor use, typically 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 Tacoma for the best efficiency.
Under-Sink Grease Trap Setup in Tacoma, WA
Smaller establishments or specific kitchen stations in Tacoma, WA 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 expertly installs these smaller units, ensuring proper sizing, sealing, and connection to your existing plumbing system for reliable waste management and odor control.
Restaurant Grease Trap Compliance in Tacoma, WA
Ensuring your restaurant's grease trap system in Tacoma, WA meets all local and state plumbing and environmental codes is crucial. FHN Plumbing is well-versed in Washington regulations concerning FOG discharge and commercial kitchen waste. We make sure that every grease trap installation we perform is fully compliant, helping you avoid penalties and maintain a clean, responsible operation.
Replacement & Upgrade Services in Tacoma, WA
If your existing grease trap in Tacoma, WA is old, inefficient, or no longer meets current codes, FHN 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.

Large Outdoor Grease Interceptor Installation in Tacoma
For high-volume commercial kitchens in Tacoma, large outdoor grease interceptors are often required by code. These large 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.
Grease Trap Installation Near Me in Tacoma, WA
When you search for 'grease trap installation near me' in Tacoma, WA, FHN Plumbing is your trusted local expert. Our team is strategically located to provide prompt and efficient service throughout the metropolitan area and surrounding communities. We understand the plumbing needs of businesses and homes in the area.
Restaurant owners looking for grease trap installation near me can count on our local commercial team. We understand local pretreatment rules and the inspection process. That local knowledge helps your project move faster.
FHN Plumbing at a Glance
- Fully licensed plumbing team covering Tacoma, WA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 382+ Washington customers
Tacoma Map
Tacoma Information
- Population
- 222,906
- Area codes
- 253/360/425
- Service area
- Tacoma and communities within 40 miles
- Nearby
- Lakewood, Federal Way, South Hill, Auburn
For homes and businesses in Tacoma, 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 Tacoma, WA.
Our Specialized Plumbing Services in Tacoma, WA
At FHN Plumbing, we provide a complete range of plumbing services across Tacoma, 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 Tacoma, WA
Our streamlined process ensures your new grease trap is installed efficiently and correctly, minimizing disruption to your business in Tacoma.
Request a Quote
Call (425) 491-3131 and tell us about your kitchen, fixtures and timeline. We schedule a site visit to measure, review plans and confirm local requirements.
Size and Permit
We calculate flow rates, choose the right trap or interceptor and prepare any permit documents. Then we set an install date that works around your service hours.
Install and Inspect
Our crew sets the unit, connects inlet and outlet piping, adds venting and flow control and tests the system. We meet the inspector and walk your staff through cleaning access.
Frequently Asked Questions About Grease Trap Installation in Tacoma
The cost of grease trap installation in Tacoma, WA 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.
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 Tacoma business to recommend the appropriate size and type of grease trap that meets local codes and your operational needs.
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 Tacoma, an upgrade is also a good idea.
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 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.
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.
Indoor traps should be close to the fixtures they serve and easy to open for cleaning. Outdoor interceptors are usually placed where a pump truck can reach them without blocking customer traffic.
Most food service businesses that cook, wash dishes or prepare food with fats, oils or grease are required to have one. Local pretreatment programs set the specific rules, and we can help you find out what applies to your site.
What People Are Saying About Our Plumbing Experts?

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 · South Hill, 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 · Federal Way, WA
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 · Tacoma, 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 · Kent, 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 · Auburn, 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












