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PASADENA, CALIFORNIA

Rooftop Exhaust Fan Cleaning & Grease Containment in Pasadena

The exhaust fan on your roof is where the system ends and where grease can do quiet damage. Request a quote from an independent Pasadena-area provider.

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Illustrative technician working beneath a commercial kitchen exhaust hood
Illustrative image; independent providers perform services.

THE ROOF

Why the fan matters

Every commercial kitchen exhaust system ends at a fan, usually an upblast fan on the roof. Grease that is not captured by the filters or deposited in the duct ends up there. It coats the blades, which throws the fan out of balance, and it drips or sprays onto the roof around the unit.

Grease is hard on roofing membranes, and a slick roof is a hazard for anyone who works up there. In a multi-tenant building the roof often belongs to the landlord, so this is also a lease conversation.

Our role

KitchenGuard Pasadena is a marketing and referral website. We do not perform cleaning, inspection or repair. Independent providers do the work, set their own pricing and scope, and contract with you directly. Verify any license, insurance or certification your project requires before hiring.

WHAT TO ASK

Fan and containment questions

Fan cleaningAre the blades, housing and base cleaned on every visit, and is the fan run afterward to check it?
Hinge kitIs the fan hinged so it can be tipped safely for cleaning? If not, what does adding a hinge kit involve?
Grease containmentIs there a containment system around the fan, and is its absorbent material replaced on a schedule?
What they reportWill the provider tell you about worn belts, loose wiring or roof damage they notice, even if they do not repair it?

ACCESS

Getting to the roof in Pasadena

Pasadena has a lot of older and multi-story commercial buildings, particularly in Old Pasadena and along Colorado Boulevard. Roof access may be through a hatch, a shared stairwell, a neighboring tenant's space or a ladder at the back of the building.

  • Tell the provider how the roof is reached and who controls the key or hatch
  • Check whether your lease requires notice to the landlord before roof work
  • Mention any other tenants whose equipment shares the roof

Fan and roof work is usually quoted with exhaust duct cleaning. Ask each provider to list it separately so quotes are comparable.

FAQ

Common questions

Is the rooftop fan included in a hood cleaning?

It should be part of a full exhaust system cleaning, but not every quote includes it. Ask each provider to state in writing whether the fan is cleaned.

Who is responsible for grease on the roof?

That depends on your lease. Many leases make the restaurant tenant responsible for grease damage from its exhaust. Check your lease and talk to your landlord.

Can a provider repair the fan?

Some cleaning providers offer minor repairs and others refer that work out. Ask what they do and what they only report.

KEEP READING

Related pages

Restaurant hood cleaningHoods, filters and what a provider needs to quote.Exhaust duct & fan cleaningDuctwork, rooftop fans and access questions.Hood filter cleaning & exchangeBaffle filters, cleaning cycles and exchange programs.Wood-fired & solid fuel exhaustPizza ovens, charcoal grills and creosote.Cleaning frequency & requirementsThe NFPA 96 schedule and who inspects in Pasadena.What affects costThe factors that move a hood cleaning quote.