Decision guide
Repair or replace a range hood
A range hood has one moving part and a long expected life, so almost nothing here fails mechanically — and yet the arithmetic turns against repair earlier than on any comparably long-lived appliance, because a mainstream hood is inexpensive to replace. The saving grace is that most complaints about a hood are not faults at all. They are airflow, and airflow is usually not in the hood.
- Replace above
- $175
- New unit
- $350
- Expected life
- 14 yr
- Ceiling at 7 yr
- $91
- Repairs priced
- 6
Two numbers, and they are not the same number
Every repair-or-replace answer is one of two tests. One is fixed against the price of a new unit and never moves. The other falls every year you own the appliance.
The fixed rule
$175
Half the price of a new range hood
If the repair quote is more than half the price of an equivalent new unit, replacement is usually the better spend. Below half, repair almost always wins on cost per remaining year of service.
Of the 6 range hood repairs priced below, 2 fall entirely under this line, 3 straddle it and 1 sit entirely above it.
The rule that moves
$47
Half of what a 14-year-old one is worth
The stricter version is to spend no more than half of what the appliance is worth today, which is the ceiling the value estimator returns. At age zero the two rules give exactly the same number, because a brand-new unit is worth what a new unit costs. Every year after that they diverge: the price of a replacement stays where it is while the value of yours falls.
A range hood sits on this site's slow depreciation curve, so the ceiling falls from $175 when new to $91 at 7 years and $47 at 14.
Then check the age against expected lifespan. An appliance past roughly three-quarters of its expected life has little runway left to earn back a large repair, so the threshold drops as the machine gets older — on an old unit, a repair at a third of new price can still be the wrong call.
Every range hood repair, judged both ways
6 priced range hood repairs, from charcoal filter set (recirculating) at $60–$140 up to blower motor replacement at $250–$450. The last column is the last whole year at which the typical quote for that job still sits under the ceiling.
| Repair | Typical quote | vs $175 | Pays back through |
|---|---|---|---|
| Filter clean or replacement and airflow check | $80–$150 | Under | Year 4 |
| Charcoal filter set (recirculating) | $60–$140 | Under | Year 6 |
| Speed control switch | $120–$250 | Straddles | Never |
| Blower motor run capacitor | $130–$260 | Straddles | Never |
| Light socket or LED module | $120–$280 | Straddles | Never |
| Blower motor replacement | $250–$450 | Over | Never |
"Under" is a band wholly below $175, led here by filter clean or replacement and airflow check. "Straddles" is a band that crosses it, so where your quote lands inside them is the decision — speed control switch, blower motor run capacitor and light socket or led module. "Over" means the cheapest version of the job already exceeds the line: blower motor replacement. The pays-back column applies the stricter test to the midpoint of each band. None of this includes the diagnostic fee, which is charged for the visit and the diagnosis whether the verdict is good or bad. Many shops credit it against the repair if you approve the work the same day and many do not, so ask before the van is dispatched rather than after.
What replacing a range hood is priced at here
These 2 lines are not repairs, so they are not judged against a replace threshold — they are what the other side of the decision actually costs once fitting is included. That is the honest comparison for this appliance, and it is a different number from the $350 the thresholds above are built on.
| Replacement or installation | Typical cost |
|---|---|
| Duct repair, re-route, or new exterior damper | $200–$600 |
| New hood supplied and installed | $400–$900 |
What makes this decision different on a range hood
The method is the same on every appliance. What is not the same is which faults are expensive, what replacement actually involves, and how long the machine has left to earn a repair back.
This is one of the few appliances here whose most expensive genuine job is not part of the appliance at all. Duct repair, re-routing and a new exterior damper can cost more than the hood, and that is frequently where the actual airflow gain is, which means the honest comparison is not repair against replacement but hood against ductwork. The second distinctive thing is that hoods are usually retired by kitchens rather than by faults: hood width has to match the cooktop, so a remodel decides this question far more often than a blower motor does.
Repair wins
Filters, switches and capacitors — and the free test first
Hold a grease filter up to a light: if light does not pass through it, it has stopped being a filter, and aluminium mesh and stainless baffles both go in the dishwasher. Beyond that, a speed control switch or a blower run capacitor produces symptoms very similar to a dead motor at a fraction of the price, so a quote that goes straight to the motor without testing them is worth questioning.
Replacement wins
A blower motor on an older hood, or a recirculating unit you could now duct
The motor is the most expensive genuine hood part and it approaches the price of a supplied-and-installed replacement, which usually includes the electrical connection and often the ducting the hood actually needed. Converting a recirculating hood to a ducted one is the other clear case: it is a real improvement rather than a like-for-like fix, and charcoal filters are a consumable that never stops costing.
The argument nobody makes for you
What breaks next on a range hood
Grease sets the sequence and it is entirely avoidable. Filters that are never washed let grease past the mesh, where it coats the blower wheel, unbalances it, and loads the motor bearings — so a hood that buzzes has already been telling you what its next failure will be. Corrosion is the slower version of the same story, and between them they end more hoods than any electrical fault.
What a range hood is worth, and what that buys
Five points across a 14-year expected life, on the slow depreciation curve this site assigns a range hood. Value is what the estimator returns for a mainstream unit of that age, the ceiling is half of it, and the last column counts how many of the 6 priced range hood repairs still sit under it.
| Age | Estimated value | Repair ceiling | Model verdict | Repairs still clearing |
|---|---|---|---|---|
| 1 yr | $319 | $160 | Repair | 2 of 6 |
| 4 yr | $240 | $120 | Repair | 2 of 6 |
| 7 yr | $181 | $91 | Repair | 0 of 6 |
| 11 yr | $124 | $62 | Borderline | 0 of 6 |
| 14 yr | $93 | $47 | Replace | 0 of 6 |
How to read this
Every ceiling on this page is half the value the estimator gives a unit of that age in excellent condition. Excellent is deliberately the generous end of the model — it values the appliance as it will be once the fault is fixed, which is what the repair is actually buying. Rate your own unit honestly in the estimator and every figure here moves down.
Where the verdict flips
The model stops recommending repair outright at year 10 and starts recommending replacement at year 12. There is a harder limit here than either rule: from year 14, the bottom of the $50–$100 diagnostic fee is more than the entire repair ceiling. At that point you are being asked to spend more finding out what is wrong than the rule says the fix is worth.
What the brand does to the line
Brand does exactly one thing in this model: it moves the price of a comparable new unit, which moves the threshold with it. It does not change the expected life of a range hood and it does not change the depreciation rate.
| Price tier | Multiplier | New unit | Replace above | Dearest repair |
|---|---|---|---|---|
| Budget | ×0.70 | $245 | $123 | Over |
| Mid-range | ×1.00 | $350 | $175 | Over |
| Premium | ×1.50 | $525 | $263 | Straddles |
| Luxury | ×2.20 | $770 | $385 | Straddles |
The last column takes the dearest range hood repair priced on this site — blower motor replacement at $250–$450 — and asks where it lands against each tier's threshold. Tiers are typical retail positioning applied uniformly across every appliance type by this site's value model; not every tier is well represented in every category, and a brand the model does not recognise is treated as mid-range. This is also the reason a built-in or premium range hood is worth repairing at prices that would total a mainstream one — the appliance you are being compared against costs more.
What replacing a range hood costs that the sticker does not
Every threshold on this page is built from $350 for the appliance, and this is the one appliance where the site prices the fitted job too — duct repair, re-route, or new exterior damper at $200–$600. The gap between those two figures is the argument.
A like-for-like swap is straightforward; anything else is a building job. The hood has to match the cooktop width, the duct has to leave in the direction the existing run goes, and an island or chimney hood is an overhead install with a decorative duct cover that usually needs two people and a platform. Cutting a new duct route through a wall or roof is where a hood replacement stops being an appliance purchase.
- Width and cooktop match
- Hood width is set by the cooktop below it, which constrains the model list before price does.
- Duct direction and route
- Vertical, rear and recirculating are not interchangeable, and a new route through a wall or roof is building work.
- Mounting height and access
- Island and chimney hoods are overhead installs with a duct cover, and that is two people and a platform.
Replace a range hood when
- The blower motor has failed on a hood past year ten — the part approaches the price of a new unit.
- The quote exceeds roughly $175, half the price of a mainstream new hood before installation.
- The housing has corroded, or the unit is a recirculating model and you can now duct outside.
- You are remodelling; hood width has to match the cooktop, so this is the natural moment.
When it stops being a cost decision
Fixed wiring is licensed work and duct work through a wall or roof is building work, neither of which is a homeowner job. A hood with a grease-welded exterior damper is also a fire consideration rather than a performance one, and that gets cleared regardless of what you decide about the appliance.
Three things override the arithmetic entirely. Safety is not a cost decision: an appliance that is a fire, gas, water or electrical hazard comes out of service regardless of what a repair would cost. A part that is discontinued ends the conversation whatever the quote was going to be. And a second failure on the same machine inside a year is telling you about the rest of the components, not about the one that just broke.
The question that settles it
Everything above is arithmetic on a typical range hood. One answer about your own appliance narrows it faster than any of it, it costs nothing to establish on the phone, and it is worth having before you commit to the $50–$100 diagnostic fee.
Ask this first
Ask whether the hood vents outside or recirculates, and say when the filters were last washed. Those two answers resolve a large share of these calls before anyone is dispatched, and they stop a filter problem being quoted as a motor.
Then ask for a written estimate with parts and labour as separate lines, and hold the total against two numbers: $175, and the ceiling for your range hood's actual age — $91 at 7 years, $47 at 14. A quote between the two is where the decision is genuinely yours, and it is worth doing on a machine you have looked after and worth walking away from on one you have not.
Nothing here has seen your range hood, and nothing here is a quote. What this page can do is tell you which answers move the number — whether the fault is blower motor replacement or something a quarter of the price, before you pay anyone to look.
Repairing or replacing a range hood
Is it worth repairing a range hood?
At what age should I stop repairing a range hood and replace it instead?
What is the most I should spend on a range hood repair?
How much does replacing a range hood cost?
Does the brand change whether a range hood is worth repairing?
Which range hood repairs are not worth doing?
The same question on every other appliance
Where each appliance’s line sits, how long it is expected to last, and the age past which its cheapest priced repair stops paying back.
| Appliance | New unit | Replace above | Expected life | Cheapest repair pays through |
|---|---|---|---|---|
| Refrigerator | $1,200 | $600 | 14 yr | Year 12 |
| Washer | $800 | $400 | 11 yr | Year 9 |
| Dryer | $750 | $375 | 12 yr | Year 7 |
| Dishwasher | $700 | $350 | 10 yr | Year 6 |
| Oven & Range | $1,000 | $500 | 14 yr | Year 15 |
| Microwave | $250 | $125 | 9 yr | New only |
| Garbage Disposal | $200 | $100 | 10 yr | New only |
| Ice Maker | $400 | $200 | 8 yr | Year 4 |
| Freezer | $600 | $300 | 15 yr | Year 10 |
| Wine Cooler | $500 | $250 | 10 yr | New only |
| Range Hood | $350 | $175 | 14 yr | Year 6 |
| Trash Compactor | $800 | $400 | 10 yr | Year 9 |