Grease Trap Services in Derry
Find licensed FOG compliance contractors
Find licensed FOG compliance contractors
New Hampshire regulates grease trap compliance through the NH Department of Environmental Services (NHDES) Subsurface Systems Bureau and through municipal sewer ordinances. Food service establishments connected to public sewer systems are generally required to install grease interceptors and maintain them through regular pumping — typically every 30 to 90 days — with records available for municipal inspection. Communities served by private septic systems must comply with NH Env-Wq 1000 rules, which regulate the collection and disposal of grease trap waste as septage.
Manchester, New Hampshire's largest city, operates a pretreatment program that requires commercial food service operators to install, maintain, and document all grease interceptor servicing. Similar requirements are in place in Nashua, Concord, and other municipalities throughout the state. Licensed pumpers in New Hampshire must be registered with NHDES to legally transport and dispose of grease trap waste at permitted facilities.
Grease Trap Locator features 25 verified grease trap cleaning and FOG compliance service operators across New Hampshire, serving the Manchester–Nashua metro area, the Lakes Region, the Seacoast, and the North Country.
Major cities served include Manchester, Concord, Nashua, Dover, Keene, Merrimack, Hudson, and Bow.
Browse New Hampshire grease trap services to find a licensed, NHDES-registered contractor, compare providers by service area, and keep your commercial kitchen or food service operation fully compliant.
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