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Steam rising from a pot straight into the canopy of a range hood, seen close.

Read first, book second

Range hood
guides,
read first.

A range hood repair guide is only useful if it answers the question you actually have, so these are split by what you are trying to find out — is this worth paying for, what is that noise, what can I check myself — rather than by which part of the appliance it concerns.

(844) 398-3217

Mon–Sat, 8am–8pm

  • 18 guides
  • 6 sections
  • No booking needed

Book a visit

Three short steps, about a minute.

or call (844) 398-3217

Work out what
you are dealing with.

Split by what you are trying to find out rather than by what part of the appliance it concerns.

All 18 guides
Steam curling out past the edge of a range hood instead of rising into it.
What the hood is telling you

Common problems

A finger pressing a button on the control strip of a range hood, the indicator lights dark.
Checks you can make from the floor

Troubleshooting

Stainless baffle filters from a range hood soaking in a sink of hot soapy water.
Habits that keep it pulling for years

Maintenance and prevention

A pan lid resting on a small pan under a range hood, the burner off.
Keeping people, the kitchen and the air safe

Grease, fire and air

A wall-mount chimney range hood and an island range hood in one open kitchen.
Which hood, and fix or replace

Choosing and comparing

A round metal duct rising from the top of a range hood into the ceiling, the chimney cover set aside.
Size, duct, damper and make-up air

Installation and setup

Reading did not fix it?

The work itself

Every guide here ends in the same place: what a technician actually does about it, in the order it gets done.

10 kinds of workCheapest cause firstWhat a visit costs See what we do

Curious what the repair might add up to? That has its own page, because no honest number exists before the hood has been tested — range hood repair cost.

Not sure
where to start?

A handful of questions arrive with nearly every range hood booking. The four guides below are for whoever is standing at the burners with smoke drifting past the canopy or a fan that sounds wrong, and more than one of them finishes without a visit.

Or start from the symptom

Flames in a pan below the hoodA Grease Fire Under the Range Hood: Lid On, Burner Off, Never Water

How oil warns before it catches, the NFPA and USFA order of steps, the moment to get out and call 911, and what to look for in the filters and canopy afterwards.

The fan runs, the smoke staysWhy the hood stopped pulling smoke: filters, the damper and the air around it

Weak capture usually has a date and a place: a season of grease on the filters, a flap that no longer swings, a new window beside the burners or a blocked cap outside. The blower comes last.

A roar, a whine or a rattle overheadWhy a range hood gets loud: buzzing filters, a chattering flap and worn bearings

Air noise rises with the speed; mechanical noise has a pattern. How to tell a loose filter or cover from a rubbing wheel, a humming motor or bearings on their way out.

Fix this hood or buy a new oneRepair or Replace a Range Hood: The Shell, the Part and the Woodwork Around It

Why a sound body usually means repair, which parts are routine and which bodies are not worth saving, and why an insert in a custom hood leans hardest toward fixing.

When reading
is not enough.

If the checks in a guide did not settle it, a technician picks up from there. The visit, stop by stop.

What repairs cost
  1. 01Airflow, speed by speed
  2. 02A figure before any work
  3. 03Common parts in the van
  4. 04Pulling steam before we go

When there is
no time to read.

These five mean nobody cooks beneath the range hood until a technician has looked at it: a grease fire in the pan or the hood, sparks from the blower or the lights, a hot electrical smell, a breaker that trips, or a hood coming away from the wall or the ceiling. Each page puts the causes in the order worth checking, and says when to stop and book.

All 17 problems
A stainless wall-mount chimney range hood on a tiled kitchen wall fills the upper half of the frame, dark gray smoke curling up into the range hood from a covered frying pan on the burner below, the pan's lid in place and the burner knob turned off. Stop cooking under it

Grease Fire Under or Inside a Range Hood

6 causes, cheapest first

 An under-cabinet range hood below white kitchen cabinets fills the upper half of the frame, a thin wisp of pale gray haze drifting from the seam between the range hood and the cabinet, its lights off and the burners below cold. Stop cooking under it

Hot Electrical or Burning Smell at the Range Hood

6 causes, cheapest first

 Seen from below, the underside of a stainless island range hood hanging from the ceiling fills the upper half of the frame, one small bright blue-white spark at a recessed light in the range hood's underside, the other lights dark, the island counter below empty and out of focus. Stop cooking under it

Sparks From a Range Hood Blower or Lights

6 causes, cheapest first

 A stainless wall-mount chimney range hood on a white tiled wall fills the upper half of the frame, its lights dark and its control buttons unlit after the power dropped, the range hood's filters clean and the kitchen in late afternoon shade. Stop cooking under it

Range Hood Keeps Tripping Its Breaker

6 causes, cheapest first

 A stainless wall-mount chimney range hood on a pale tiled wall fills the upper half of the frame, a visible dark gap opening between the top of the canopy and the wall and the chimney cover slightly out of line, the range hood tilted a little forward, the kitchen below empty with nobody under it. Stop cooking under it

Range Hood Pulling Away From the Wall or Ceiling

6 causes, cheapest first
A family cooking together under a stainless range hood in a bright kitchen.
For the heart of your home.

Questions about
the guides.

Can a range hood guide spare me a visit?
Sometimes it can; a good share of calls end at a clogged filter, a filter reminder that only needed resetting, a delay-off timer doing its job or a damper taped shut since installation. The guides explain why a hood stops pulling, why it gets loud and why it runs on by itself, and which checks are safe from the floor. Nothing they suggest goes past the filters, the lights you can reach and the controls; the chimney cover, the blower housing and the wiring stay with us.
Are the range hood guides written for one make?
Mostly not. A capacitor or a backdraft damper does the same job whatever the badge says, so the guides are arranged by kind of hood rather than by make. Where one brand works differently, the guide points it out; your own manual still comes first.
Which comes first for a hood: a guide or a problem page?
If the hood is acting up today, go to the problem pages, which begin at the sign you can see or hear. Guides are for questions you can take your time over: ducted or recirculating, how often to change charcoal filters, how much air a hood needs, or when a new hood beats another repair.
Where do the facts in the range hood guides come from?
Each specific claim is tied to its source: a maker's use-and-care or installation manual, or published guidance from NFPA, the US Fire Administration, the EPA, the Department of Energy or ENERGY STAR. A point with no source beside it is our technicians' own experience from the field, and it says so.

Back to your everyday

Let’s get your range hood working again.

Three short steps online, or one call. Tell us what you are seeing and pick a window that works.

Schedule a repair Call (844) 398-3217
(844) 398-3217 Schedule a repair