Looking for a grease trap service in Des Peres, MO? Describe your project once and up to three grease trap haulers who work in Des Peres and St. Louis County get back to you with a quote. It's free and there is no obligation.
Des Peres is home to about 9,171 people (2024 Census Bureau estimate), a stable community (−0.3% since 2020). With 2,123 people per sq mi, it is a suburban area. Restaurants and commercial kitchens here must follow the local fats, oils and grease program.
Des Peres at a glance
- Population (Census Bureau estimate, 2024)
- 9,171 (−0.3% since 2020)
- Rank in Missouri
- 84th of 938 cities and towns
- Land area
- 4.3 sq mi
- Population density
- 2,123 people per sq mi (suburban)
- Type
- City (Des Peres city)
- Main county
- St. Louis County
What to check before hiring in Des Peres
- FOG program: check Des Peres's pumping frequency and record requirements.
- Permits: haulers must be permitted to transport and dispose of grease waste.
- Records: keep every manifest for inspections.
- Price drivers: trap size, frequency, access and disposal.
Useful official resources
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EPA: national pretreatment program
Official information and guidance.
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IAPMO
Official information and guidance.
Services available in Des Peres
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Grease trap pumping
Scheduled pumping and cleaning, with manifests for the city's FOG program.
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Grease interceptor installation
Installation or replacement of a grease interceptor by a licensed plumber.
Frequently asked questions in Des Peres
How much does grease trap pumping cost in Des Peres, MO?
It depends on trap size, frequency and access. Describe your kitchen: haulers who serve Des Peres reply with a quote.
Can pumping be scheduled after hours?
Most haulers offer early or late service.
What happens if I skip pumping?
Backups, odors and fines from the city.
Which grease trap haulers will contact me?
Up to three independent grease trap haulers who serve Des Peres and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.