What we do

Hood to fan. Top to bottom.

We clean your entire kitchen exhaust system to NFPA 96, document it, and keep you on schedule.

What we clean

Every part of the system

Grease travels the full length of your exhaust system, so we clean and inspect all of it.

  1. 1
    Kitchen hood with equipment wrapped in plastic before cleaning

    Hood & filters

    Equipment covered, then the hood canopy, baffle filters and grease troughs cleaned.

  2. 2
    Clean horizontal exhaust duct

    Plenum & ductwork

    Every reachable section of duct, from the hood plenum up to the roof.

  3. 3
    Rooftop upblast exhaust fan

    Rooftop exhaust fan

    Fan wheel, housing and curb, where grease builds up the most.

  4. 4
    Cook line covered in plastic during hood cleaning

    NFPA 96 inspection

    We inspect the system and document it for your fire inspector and insurer.

Rooftop fan cleaning
Every visit

What you get

  • A written service report for your fire inspector and insurer.
  • A dated sticker on your hood showing when it was last cleaned.
  • A kitchen cleaner than we found it.
  • Before & after photos on request.
  • A reminder before you're due. We'll call or text, your choice.
Our work

More before & afters

Upblast fan curb & housing before cleaningBefore
Upblast fan curb & housing after cleaningAfter
Upblast fan curb & housingFan tipped open, curb and throat cleaned
Round exhaust duct before cleaningBefore
Round exhaust duct after cleaningAfter
Round exhaust ductInterior of a round duct run
Horizontal duct run before cleaningBefore
Horizontal duct run after cleaningAfter
Horizontal duct runGrease film removed along the full run
Who we serve

If you cook, we clean

Restaurants
Schools
Clubs
Commercial kitchens

Free in-person quotes. Call anytime.

We'll come look at your system, give you a clear price, and plan your cleanings around your hours.

Terms of Service

Effective date: January 2026

Welcome to Hood Guard Services. By accessing our website or using our commercial kitchen exhaust cleaning and NFPA 96 inspection services, you agree to comply with and be bound by the following terms and conditions. We serve commercial kitchens in Massachusetts, and all quotes are subject to an on-site evaluation.

Our technicians operate in strict accordance with industry safety standards. Service documentation is provided upon successful completion and verification of system compliance.

Payment: Payment is required in full upon completion of services.

Hood Guard Services reserves the right to modify service terms, scheduling parameters, or compliance reporting structures without prior notice.