Grease Trap Installation in Olympia, WA
When you need a new grease trap installed in Olympia, WA, FHN Plumbing provides expert service for both commercial and residential properties.
- Fast Commercial Scheduling
- Licensed Commercial Plumbers
- Experienced Local Plumbers
- Licensed & Insured
Keep your kitchen open with a properly sized grease trap in Olympia, WA.
Our team is ready to provide a quick and accurate quote for your installation project.
Expert Grease Trap Installation Services in Olympia, WA
FHN Plumbing specializes in professional grease trap installation for restaurants and commercial kitchens across Washington. We understand the key role a properly installed grease trap plays in preventing clogs and maintaining a sanitary, code-compliant operation in your Olympia business.
Our expertise includes:
- Hydromechanical interceptors from Zurn, Watts, Schier and Endura
- Flow control fittings, vented connections and sample ports
- Code-compliant installations

Additional Kitchen Plumbing Services in Olympia, WA
Our kitchen plumbing services in Olympia, 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 Olympia, WA?
Grease traps are essential for any food service establishment, keeping fats, oils, and greases out of the city's sewer system. Proper installation prevents expensive plumbing issues and ensures smooth operation of your Olympia business.
- Code Compliant, Each install includes the venting, flow control and access required by local plumbing code.
- Odor Control, Properly sealed and maintained grease traps significantly reduce unpleasant odors common in commercial kitchens.
- Experienced Plumbers, Our technicians are highly trained in the specific methods and requirements for installing various types and sizes of grease traps.
Citywide Coverage
No matter where your commercial kitchen is located in Olympia, our team is equipped to provide prompt and professional grease trap installation services. We understand the local infrastructure and specific requirements for businesses throughout Olympia.
Experienced Team
Each FHN Plumbing technician working on your grease trap installation in Olympia is a veteran professional. They understand the details of commercial plumbing and are committed to delivering high-quality, durable solutions.
Safety-First Approach
We follow local plumbing code and municipal fats, oils and grease programs on every installation. That includes proper venting, flow control and placement so lids are accessible for pumping and inspection.
Trusted Certified Olympia Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Olympia, 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 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 CertificationTrusted Grease Trap Installation Services in Olympia, WA
Emergency Grease Trap Services in Olympia, WA
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, FHN Plumbing offers emergency services in Olympia, WA. We focus on rapid response to minimize downtime for your business and get your kitchen back on track.

Grease Trap Sizing and Placement in Olympia, 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 carefully calculate the required capacity based on your kitchen's water flow, fixture count, and operating hours, delivering optimal performance for your Olympia, WA business.
Replacement & Upgrade Services in Olympia, WA
If your existing grease trap in Olympia, 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 seamless removal and installation. Upgrading your grease trap can significantly improve performance, reduce maintenance needs, and ensure long-term compliance.
Automatic Grease Removal Units in Olympia
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 Brands We Install in Olympia
FHN 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 Olympia can help you choose the best brand and model that fits your specific needs, budget, and local code requirements for your commercial kitchen.
Grease Trap Installation for Schools and Institutions in Olympia
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.
Food Truck Commissary and Ghost Kitchen Traps in Olympia, WA
Commissary kitchens and ghost kitchens often have several prep stations and heavy dishwashing loads. We design grease trap installs that handle high flow from multiple sinks and dish machines. Each unit is sized for the combined discharge, not just one fixture. We also install cleanouts and sample ports where the city requires them. This keeps shared kitchens compliant for every tenant.

Gravity Grease Interceptor Installation in Olympia, WA
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 involved excavation, concrete work, and plumbing connections required for proper GGI installation, maintaining compliance with all local Washington ordinances for waste management.
Grease Trap Installation Near Me in Olympia, WA
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.
When your business requires professional grease trap installation, you need a reliable local partner. FHN Plumbing is committed to serving the Olympia community with reliable, code-compliant plumbing solutions. Contact us for a hassle-free installation experience.
FHN Plumbing at a Glance
- Licensed and insured plumbers serving Olympia, WA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 382+ Washington customers
Olympia Map
Olympia Information
- Population
- 55,733
- Area codes
- 360/564/253
- Service area
- Olympia and communities within 40 miles
- Nearby
- Lacey, Lakewood, Tacoma, South Hill
For commercial kitchens in Olympia, WA, proper grease trap installation is essential for keeping FOG breakdown and odor issues under control. Constant moisture west of the mountains encourages mold, rot and corrosion around leaks, so small drips should not be ignored.
Expert Services
Trust our professionals for reliable FHN Plumbing solutions in Olympia, WA.
Our Specialized Plumbing Services in Olympia, WA
At FHN Plumbing, we provide a complete range of plumbing services across Olympia, 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 Olympia, WA
Our grease trap installation process in Olympia, WA is designed to be straightforward and efficient, causing minimal disruption to your business.
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 Olympia
The cost of grease trap installation in Olympia, 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 clear, upfront pricing after a thorough on-site assessment.
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 experienced plumbers like FHN Plumbing.
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.
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 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.
Yes, commercial grease trap and interceptor installations usually require a plumbing permit and inspection. Some cities also require approval from their pretreatment or wastewater department.
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.
We calculate flow from every connected fixture, including sinks, floor sinks and dish machines. Hydromechanical units are usually rated by gallons per minute, while gravity interceptors are sized by volume and retention time.
What People Are Saying About Our Plumbing Experts?

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 · Lakewood, WA
Patricia H.
We had a slab leak that two other companies could not find. FHN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · South Hill, 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 · Lacey, 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 · Olympia, 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 · Olympia, WA
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 · Lacey, WA












