Range hood repair in Ottawa and Gatineau
RepairWell repairs range hoods in homes and businesses across Ottawa and Gatineau. A technician comes to you, diagnoses the fault ($89 + tax for an electric home appliance, $129 + tax for a gas appliance, a business or a Thermador, Miele, Viking, Wolf or Fisher & Paykel model; waived when you proceed with the repair) and gives you the finding in writing before any work.
A range hood that no longer clears the smoke is usually one of three things: a fan that has stopped, a fan that runs but moves little air, or a hood that was never really venting in the first place. The last one is more common than people expect. Whirlpool's own troubleshooting starts with the filters, the recirculating charcoal filter and the duct rather than the motor, and so do we.
RepairWell repairs under-cabinet, chimney, island, insert and downdraft hoods in Ottawa and Gatineau kitchens, as well as the hood built into an over-the-range microwave. If the finding is that the duct run, not the hood, is the problem, we say so and you pay only the diagnostic.
Pick a preferred day and arrival window online; we confirm by email once a technician is assigned.
- $89 + tax diagnostic ($129 + tax gas, commercial or high-end brands), waived with repair
- Written finding
- 90-day warranty on parts replaced
- Insured
- English & French
Range hood problems we fix
Pick the symptom for safe checks you can do first, or book and tell us what it's doing.
- Fan runs but smoke and steam don't clear
- Fan is much louder than it used to be
- Fan won't start on any speed
- Only one speed works
- Lights out or flickering
- Cold draft through the hood in winter
- Downdraft won't rise or lower
- Range hood noisy or vibrating
Types and configurations we service
- Under-cabinet hoods — The standard builder hood; fan motors, switches and lights are the usual repairs.
- Chimney and wall-mount hoods — Larger blowers, touch controls and multi-speed motors; access is through the chimney cover.
- Island hoods — Hang from the ceiling; duct and damper problems are common and the work is done from a ladder.
- Insert and liner hoods — Blower hidden inside custom cabinetry or a remote in-line blower in the attic or on the roof.
- Downdraft vents — Rise from the counter behind a cooktop; lift motors, switches and the under-counter blower fail more often than the fan itself.
- Over-the-range microwave hoods — See microwave repair for the fan, filters and damper on these.
Parts we commonly test and replace
- grease filters and charcoal filter
- fan motor and blower wheel
- speed switch, capacitor and control board
- lights, transformer or LED driver
- backdraft damper and duct transition
- wall or roof cap
- downdraft lift mechanism
- remote in-line or roof blower
Repairs a technician may recommend
- Replace or clean grease filters and replace the charcoal filter on recirculating hoods
- Replace the fan motor or blower assembly
- Clean and rebalance the blower wheel
- Replace the speed switch, capacitor or control board
- Replace the light socket, transformer, LED module or halogen bulbs
- Free or replace the backdraft damper at the hood and at the wall or roof cap
- Replace the downdraft lift motor, switch or blower
- Point out a crushed or blocked duct in the written finding; changes to the duct run through walls, the attic or the roof are work for a ducting or HVAC contractor
Possible causes behind the symptoms
These are possibilities, not a diagnosis. The technician confirms the cause on site and writes it down before any repair.
Grease filters clogged, missing or fitted the wrong way, which Whirlpool lists first for a hood not removing smoke or odour
A recirculating hood with a spent charcoal filter, or a hood that was set to recirculate when the owner expected it to vent outside
A backdraft damper stuck shut with grease, or a roof or wall cap blocked by a bird nest or ice
A duct run that is too long, too narrow, made of flexible foil, or crushed above the cabinets
A fan motor with worn bearings, or a blower wheel caked with grease and out of balance
A failed speed switch, capacitor or control board, so only some speeds work
A blown lamp socket, transformer or LED driver
Room air problems: a tightly sealed house with no makeup air, or ceiling fans and vents pulling smoke away from the hood, which Whirlpool also notes
Safe checks before you book
- Take out the grease filters and wash them; if light won't pass through them, they were part of the problem
- Find out whether the hood vents outside or recirculates: look for a duct above the cabinet or a charcoal filter behind the grease filter
- Replace the charcoal filter on a recirculating hood if it is older than the six months Whirlpool suggests for normal use
- With the fan on high, hold a tissue at the hood: if it barely pulls, the problem is airflow, not the motor
- Go outside and watch the wall or roof cap while the fan runs; the flap should open
- Check the breaker or the outlet in the cabinet above the hood
Stop using it if
- A burning smell from the motor or a hood that is hot to the touch above the fan
- Grease dripping from the fan housing, which is a fire risk over a cooktop
- Sparking or flickering from the light sockets
- A downdraft that stops half-raised over an active burner
Never work on gas lines, wiring, refrigerant or microwave components yourself.
What to expect during diagnosis and repair
The technician runs the hood at each speed, measures the airflow by hand at the filters, then opens the hood to see the blower, damper and the start of the duct. A motor that is seized or noisy is obvious; a motor that runs fine into a blocked duct is the more common finding, and the technician will look above the cabinet and at the exterior cap where accessible. You get a written finding with the total before the repair. Filters, switches, lamp parts and common fan motors are often on the truck; blower assemblies for chimney and island hoods and control boards are ordered by model. Where the fix is duct work in a wall or attic, the finding says so; changes to the duct run through walls, the attic or the roof are work for a ducting or HVAC contractor.
Repair or replace?
Filters, switches, lights and dampers are small repairs. A fan motor is a mid-range part, and on a basic under-cabinet hood a motor plus a switch can come close to the cost of a new hood, which the finding will show. Chimney, island, insert and downdraft hoods are generally worth repairing because replacement means matching a duct, a ceiling mount or a counter cutout. In every case, if the real limitation is the duct run or a recirculating design, replacing the hood won't change much, and we say that before you spend anything.
Our repair-versus-replacement method →
What moves the price
The diagnostic visit is $89 + tax, waived when you proceed with the repair, and the quote is given on the spot. Gas appliances, commercial equipment, and Thermador, Miele, Viking, Wolf and Fisher & Paykel appliances: $129 + tax. Businesses: $129 + tax for any commercial appliance.
- Filter and switch work versus a blower motor or control board
- Island and chimney hoods: work from a ladder and through the chimney cover
- Downdraft units: under-counter access and lift mechanisms
- Remote and in-line blowers in attics or on roofs (ask when you book whether we can reach them)
- Duct corrections, which are work for a ducting or HVAC contractor
- Second appliance diagnosed on the same visit: $45
Serving
Ottawa (central), Downtown Ottawa, Centretown, The Glebe, Nepean, Kanata, Stittsville, Barrhaven, Orléans, Gloucester, Manotick and Riverside South, Gatineau (secteur Gatineau), Hull, Aylmer, Buckingham and Masson-Angers, Chelsea and Cantley, Rural Ottawa (Carp, Richmond, Greely, Navan, Cumberland), Kemptville, Carleton Place.
York Region: Aurora, Newmarket, King City, Richmond Hill and everywhere within 40 km of Aurora (York pricing on those pages).
Range hood brands we service
Independent service; manufacturer names and logos identify the brands we service and imply no affiliation.
Range hood repair questions
Straight answers before you book. Anything else, call or text (613) 880-3013.
My hood runs but does nothing. Is the motor weak?
Sometimes, but check the filters and whether the hood vents outside at all. Whirlpool's first checks are filters, the charcoal filter on recirculating hoods and the duct. If those are fine and the tissue test shows little pull, the blower or damper is the next suspect.
Can you convert my recirculating hood to vent outside?
That is duct installation through a wall or roof, not a repair, and it is work for a ducting or HVAC contractor. We can tell you whether your hood supports it.
Why is there a cold draft from my hood in winter?
The backdraft damper at the hood or the exterior cap is probably stuck open or missing. Replacing or freeing the damper is a common winter repair in Ottawa.
The lights work but the fan doesn't. Same circuit?
Usually the same power feed, so the fault is likely the switch, a capacitor or the motor itself rather than the supply. The technician meters each.
Do you repair the fan in an over-the-range microwave?
Yes. See microwave repair; the vent motor, filters and damper are repairable without opening the microwave's high-voltage section.
How often should filters be cleaned?
Whirlpool advises cleaning grease filters often to prevent buildup and replacing charcoal filters about every six months with normal use. Heavy frying shortens both intervals.
Sources
Sources checked 2026-09-24.
Book a range hood diagnostic
Tell us the symptom and your postal code. You'll get a confirmed window, then a written finding before any repair.
Pick a preferred day and arrival window online; we confirm by email once a technician is assigned.
- $89 + tax diagnostic$129 + tax for gas or commercial appliances and for Thermador, Miele, Viking, Wolf or Fisher & Paykel; waived when you proceed with the repair
- Written finding on every visitCause, price and our repair-or-replace verdict
- 90-day warrantyOn parts replaced; labour depends on the work done