Kitchen Hood Cleaning Services in Londonderry, NH

Frequently Asked Questions

How often should kitchen hoods be cleaned?

The NFPA 96 standard recommends cleaning every 1 to 3 months for high-volume cooking operations, every 6 months for moderate-volume restaurants, and annually for low-volume kitchens such as churches or seasonal businesses.

How much does commercial hood cleaning cost?

Commercial kitchen hood cleaning typically costs between $200 and $600 per hood, depending on the size of the system, number of hoods, and level of grease buildup. Multi-hood systems may qualify for volume discounts.

Is kitchen hood cleaning required by law?

Yes. Most local fire codes require regular hood and exhaust cleaning per NFPA 96 standards. Failure to comply can result in fire code violations, fines, and even forced closure by the health department or fire marshal.

What does a kitchen hood cleaning service include?

A thorough hood cleaning includes degreasing the hood, filters, ductwork, exhaust fan, and rooftop unit. Reputable companies provide before-and-after photos and a certificate of compliance for your records.