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Top Grease Trap Cleaning in Lacey, Washington Ranked
For any restaurant or food service establishment in Lacey, managing fats, oils, and grease (FOG) is a critical operational and legal requirement. Proper grease interceptor maintenance is not just a best practice; it's mandated by city code to protect the local sewer system from blockages and overflows. The City of Lacey, in coordination with the LOTT Cleanwater Alliance, requires food preparation businesses to have approved grease traps or interceptors and to provide annual verification of professional maintenance. This ensures compliance with the Uniform Plumbing Code (UPC) and helps avoid significant fines and environmental penalties. Navigating these regulations involves understanding installation standards, scheduling regular pumping, and maintaining thorough documentation.

Drain-Pro Inc. - Washington
2511 Inter Ave, Puyallup, WA 98372
Drain-Pro Inc. - Washington provides grease trap cleaning services in Tacoma, WA. The company handles grease trap maintenance and septic tank pumping, demonstrating expertise in emergency service calls, including late-night availability. Customers have noted their ability to explain issues clearly and respond promptly to urgent needs.

West Coast Renewables
2211 W Valley Hwy E, Sumner, WA 98390
West Coast Renewables is a grease trap cleaning and used cooking oil collection company based in Puyallup, WA. They serve a wide area across Western Washington, including cities like Seattle, Bellevue, Tacoma, and Olympia. Their services include grease trap pumping, maintenance, repair, and hydro-jetting, which uses high-pressure water to clear clogs and improve system performance. The company emphasizes proactive FOG (fats, oils, and grease) management to help commercial kitchens maintain hygiene and comply with local regulations. West Coast Renewables offers 24/7 emergency services to minimize disruptions for food service businesses.
Lacey's Grease Interceptor Requirements and Codes
Compliance starts with proper installation. Any facility in Lacey involved in food preparation that generates FOG is required to have a grease interceptor 1. These devices must be designed and installed according to UPC standards and manufacturer specifications. Key installation rules include placing the interceptor on the building sewer line with a direct connection, ensuring proper venting (Air Admittance Valves are not permitted), and sizing the unit based on the total fixture flow rate it will service-for example, hydromechanical interceptors must be sized for a flow rate less than 2.5 times the rated capacity 1 2.
Most importantly, your grease interceptor installation must be inspected and formally approved by the City of Lacey Building Section before it can be used 1 2. This step is non-negotiable for new establishments or those upgrading equipment. Working with a licensed plumbing professional familiar with Lacey's specific codes is essential to pass this inspection and avoid costly rework.
The Critical Importance of Regular Maintenance
Once your interceptor is installed and approved, a consistent maintenance schedule is the cornerstone of compliance. For most restaurants in Lacey, professional grease trap pumping is needed every one to three months 1 3. However, this frequency is not one-size-fits-all. A kitchen with high-volume frying operations will require more frequent service than a low-output sandwich shop. A licensed service provider can assess your specific flow and FOG production to recommend an optimal schedule 4 5.
The goal of maintenance is to remove accumulated FOG and solids before they can harden, cause clogs, or escape into the sewer line. Beyond preventing backups in your own kitchen, this routine service protects the public sewer infrastructure. The City of Lacey and the LOTT Cleanwater Alliance oversee these systems and enforce regulations to prevent sanitary sewer overflows, which can lead to environmental damage and hefty fines for responsible businesses 1 3 6.
Documentation and Annual Verification
Keeping records is as important as the cleaning itself. Lacey requires food service establishments to provide yearly proof of maintenance to the city 1 3. This means you must maintain detailed documentation for every service visit, including the date, the name of the servicing company, and the work performed.
This paper trail serves multiple purposes. It is your primary evidence of compliance during a city inspection or audit. It also helps you track your interceptor's performance over time and can be invaluable if any disputes arise regarding sewer line issues. Furthermore, staff training on proper FOG disposal-like scraping plates into the trash before washing-should be documented as part of a comprehensive compliance program 4 5 7.
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Understanding Service Costs and Methods
The cost for professional grease interceptor maintenance in Lacey varies based on the size of your unit, its condition, and the service method. For a standard indoor trap (typically 30-200 gallons), a routine pumping service as part of an ongoing contract may range from approximately $125 to $180 8 9. A one-time service for the same unit might cost between $190 and $240. On average, restaurants can expect to pay between $175 and $475 per service for a trap in good condition 10 8.
Two primary service methods are used:
- Dry Pumping: This method removes 100% of the contents-FOG, water, and solids-leaving the trap empty. It is considered the most thorough cleaning method.
- Pump and Return: This method removes the FOG and solids but returns the grey water back into the trap. It is faster and less expensive but may not be as comprehensive 10 11.
Emergency service for a severely clogged or overflowing trap can be significantly more expensive, often ranging from $800 to $1,200 or more, highlighting the financial importance of proactive, scheduled maintenance 8.
Consequences of Non-Compliance
Failing to adhere to Lacey's grease interceptor regulations carries serious risks. Enforcement involves oversight from multiple agencies, including the City of Lacey Building Section and the Washington State Department of Health 1 3 10. Penalties for non-compliance can include substantial fines, mandatory and costly clean-up operations if a sewer spill occurs, and potential legal action. In severe cases, a business could face operational restrictions until compliance is demonstrated. These consequences far outweigh the cost and effort of regular, documented maintenance.
Your Action Plan for Compliance
Staying compliant in Lacey involves a clear, ongoing process:
- Ensure Proper Installation & Approval: Verify that your existing grease interceptor meets UPC standards and has been approved by the City of Lacey Building Section. If you're installing a new one, use a licensed professional to guarantee it passes inspection 1 2.
- Schedule Regular Pumping: Partner with a licensed, reputable service provider to establish a pumping schedule tailored to your kitchen's volume-typically every 1 to 3 months 1 4.
- Document Every Service: Maintain a dedicated file for all service records, invoices, and certificates from your maintenance provider 3 5.
- Train Your Staff: Implement and reinforce kitchen practices that minimize FOG going down the drain. Document this training 4 7.
- Submit Annual Proof: Be prepared to provide your annual maintenance verification to the City of Lacey as required 1 3.
Frequently asked questions
Sources
Footnotes
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chapter 7 - 7.000 sanitary sewer - City of Lacey - https://cityoflacey.org/wp-content/uploads/sites/3/2022/04/Chapter-7-Sanitary-Sewer.pdf ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10
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plumbing-requirements-food-establishments.pdf - King County - https://cdn.kingcounty.gov/-/media/king-county/depts/dph/documents/certificates-permits-licenses/food-worker-business-permits/plumbing-requirements-food-establishments.pdf ↩ ↩2 ↩3
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Grease Trap Compliance: What Washington & Oregon Businesses Need to Know - Drain-Pro Inc. - https://drain-proinc.com/grease-trap-compliance-what-washington-oregon-businesses-need-to-know/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6
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Washington State Grease Trap Environmental Regulations - https://www.greaseguardianusa.com/2024/06/17/washington-state-grease-trap-environmental-regulations/ ↩ ↩2 ↩3 ↩4
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The Ultimate Guide to Restaurant Grease Trap Cleaning - https://mokherplumbing.com/ultimate-guide-restaurant-grease-trap-cleaning/ ↩ ↩2 ↩3
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Lacey, Washington - West Coast Renewables - https://wcrenewables.com/service-area/lacey-washington/ ↩
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Appendix N Sanitary Sewer Development Guidelines and Public ... - https://cityoflacey.org/wp-content/uploads/sites/3/2022/03/appendix_n_sewer_development_guidelines.pdf ↩ ↩2
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How Much Does a Proper Grease Trap Cleaning Cost? - https://hulseyenvironmental.com/how-much-does-a-proper-grease-trap-cleaning-partner-cost/ ↩ ↩2 ↩3
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Grease Trap Cleaning Prices | Guide on the Industry Average - https://grease-cycle.com/grease-trap-pumping-cost/ ↩
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Restaurant Grease Trap Cleaning FAQs - Mahoney Environmental - https://www.mahoneyes.com/restaurant-grease-trap-cleaning-faqs/ ↩ ↩2 ↩3
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Ultimate Grease Trap Pumping Cost Guide: Essential Money-Saving ... - https://www.texwaywastewater.com/grease-trap-pumping-cost/ ↩