Grease Trap Cleaning in Nashville, TN: Cost, Rules & Top Companies (2026)
Running a commercial kitchen in Nashville? Staying on top of grease trap cleaning keeps you out of a sewer backup and compliant with Tennessee's FOG rules. Here's what it costs in Nashville, how often you're required to clean, the permit and regulation basics, and the local companies that handle it.
What Grease Trap Cleaning Costs in Nashville
Nashville prices near the national baseline; dense provider competition across the metro keeps rates competitive.
| Trap / interceptor size | Typical cost per service |
|---|---|
| Small trap (under 50 gal) | $115 – $240 |
| Medium trap (50–500 gal) | $150 – $475 |
| Large interceptor (500–1,500 gal) | $400 – $1,200 |
| Large interceptor (1,500+ gal) | $475 – $2,500 |
Typical ranges per service — your price depends on trap size, accessibility, and frequency. Recurring contracts usually run 15–30% below one-off rates. Estimate yours with the cost estimator or see the full pricing guide.
How Often You Must Clean It in Nashville
Grease traps: at least every 30 days; interceptors: at least every 90 days; or at 25% of capacity, whichever is sooner (under Nashville–Davidson County Sewer Use Ordinance; MWS Grease Management Policy (2025)). The industry-standard 25% rule applies either way: clean before fats, oils, and grease reach a quarter of your trap's capacity, because past that point grease passes straight through to the sewer. High-volume kitchens (fryers, BBQ, seafood) often need service more often than the minimum.
Nashville Grease Trap Requirements, Permits & Penalties
| Program | Metro Water Services Grease Management Program (official page) |
| Governing code | Nashville–Davidson County Sewer Use Ordinance; MWS Grease Management Policy (2025) |
| Permit / registration | Sewer Discharge Compliance Application + annual Grease Interceptor Certification (Form A) or Grease Trap Certification (Form B) |
Always get a signed manifest at every service and keep your records — that's the proof inspectors ask for. For the full Tennessee breakdown (hauler licensing, record retention, state penalties), see the Tennessee grease trap regulations guide.
Top Grease Trap Cleaning Companies in Nashville
Screened companies serving Nashville and the surrounding metro:
- Professional Jetting · 5.0★ · (615) 212-8818
- Jarrett Companies · 5.0★ · (615) 515-1270
- Pump Co. · 5.0★ · (615) 393-1445
- Elitte Septic Tank & Grease Trap Services · 4.8★ · (615) 504-7178
- Nashville Grease Trap Services · 4.6★ · (615) 510-1980
- Nashville Grease Trap Cleaning · (615) 510-1980
- Holt Plumbing Company, LLC · (615) 361-6001
- Grasslands Environmental LLC (Music City Environmental) · (615) 399-8400
See all grease trap companies in Nashville → or get free quotes from several at once.
Frequently Asked Questions
How much does grease trap cleaning cost in Nashville?
In Nashville, expect roughly $150–$475 for small-to-medium traps and $400–$1,200 for larger interceptors per service. Nashville prices near the national baseline; dense provider competition across the metro keeps rates competitive. Get 2–3 local quotes to compare — it's free.
How often do I have to clean my grease trap in Nashville?
Grease traps: at least every 30 days; interceptors: at least every 90 days; or at 25% of capacity, whichever is sooner Regardless of the calendar, clean before FOG and solids reach 25% of capacity — past that, grease escapes to the sewer, which is what triggers violations.
Do I need a permit for a grease trap in Nashville?
Sewer Discharge Compliance Application + annual Grease Interceptor Certification (Form A) or Grease Trap Certification (Form B). See the Tennessee regulations guide for details.
What are the penalties for grease trap violations in Nashville?
Fines are set by the local sewer authority and can escalate for repeat violations. Keep a signed manifest from every cleaning and your maintenance records on file — that's what inspectors ask for first.
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