Finding a hood cleaning company near you is easy — narrowing that list to one that will actually clean your system to NFPA 96's "bare metal" standard and document it properly takes a bit more work. Start with companies employing IKECA-certified technicians, get a written scope that names the hood, ductwork, and rooftop fan specifically, and confirm insurance before booking. This guide walks through what to check locally and what to ask before you commit.
Start with the credential, not just proximity
The nearest company isn't necessarily the right one. Look for technicians holding IKECA's CECS (Certified Exhaust Cleaning Specialist) credential, which reflects training on NFPA 96 cleaning requirements and safe degreasing practices. IKECA maintains a member directory you can search by location to find member companies, though membership and individual certification aren't the same thing — ask specifically whether the technicians who will be on-site hold current CECS status.
Make sure the quote covers the whole system
A common shortcut some companies take is quoting (and performing) a filter-and-hood-exterior wipe-down and calling it a full service. NFPA 96 compliance means cleaning the hood, plenum, ductwork, and the exhaust fan — including tilting the fan back on its hinge kit to clean the housing and blade — down to bare metal. When you're comparing local quotes, ask each company to itemize what's included; a noticeably cheaper price often means a narrower scope, not a better deal.
Questions to ask before booking
"What's your cleaning frequency recommendation for my kitchen, and why?" NFPA 96 sets intervals based on cooking volume and fuel type — solid-fuel and high-volume kitchens need service most often, moderate-volume kitchens less frequently, and light-duty kitchens least often — but your local fire marshal or insurer may require something stricter. A company that gives a generic answer without asking about your cooking volume hasn't done its homework.
"Will you leave a certification sticker, and will it note any areas you couldn't access?" This is standard documentation practice and something fire inspectors and insurers look for. If a company doesn't mention it unprompted, ask.
"Can you provide proof of liability insurance and workers' comp?" Rooftop fan access involves real risk; a company should carry appropriate coverage and be willing to show proof.
"How do you handle grease waste disposal?" Reputable companies dispose of collected grease properly rather than leaving it on-site or dumping it improperly, which can create its own liability for you as the property operator.
"Do you have references from other restaurants in the area?" Local references let you verify turnaround time, cleanliness of the work area afterward, and whether the crew actually reaches the rooftop fan — something you can't easily check yourself.
Comparing local quotes
Prices vary by hood size and configuration, duct run length, how many stories the duct travels through, roof access difficulty, and how much buildup has accumulated since the last service. A single-hood quick-service kitchen with an accessible duct run costs meaningfully less to service than a large full-service kitchen with a long, multi-story duct and a hard-to-reach rooftop fan. Get at least two or three itemized quotes locally before deciding, and be wary of a bid dramatically below the others — it's worth asking directly what's excluded.
Red flags when searching locally
Watch for companies with no verifiable business address, no insurance documentation on request, vague answers about whether the rooftop fan is included, or online reviews that consistently mention no sticker or paperwork being left behind. A legitimate local company should be comfortable answering scope and credential questions before you ever schedule a visit.
FAQs
Should I hire a national chain or a local independent company? Either can do quality work — what matters more is whether the specific technicians are IKECA-certified, the scope covers the full system, and they leave proper documentation. Check reviews and credentials rather than assuming size equals quality.
How quickly can a hood cleaning company usually come out? This varies by region and season; kitchens with an urgent fire-marshal deadline or insurance requirement should mention that when requesting quotes, since some companies prioritize time-sensitive compliance visits.
Is it normal for pricing to vary a lot between local companies? Some variation is normal given differences in scope, insurance overhead, and crew experience, but a very wide gap is worth investigating — ask the lower-priced company exactly what's included before assuming it's simply a better deal.
How to choose and verify a kitchen exhaust cleaning company
Search the IKECA member directory for companies near you and confirm that technicians hold current CECS certification. Review the NFPA 96 standard resources if you want to understand the code your local fire marshal enforces. Our listings are compiled from public, source-backed records — we are an independent directory and do not certify or endorse any kitchen exhaust cleaning company, so verify current certification, licensing, and insurance directly with the company before hiring.