Garbage Disposal
GARBAGE DISPOSAL REPAIR & INSTALL — SAME DAY
Jammed, leaking, humming, or stone-dead? We diagnose, repair, or swap the unit in one visit. Insinkerator, Waste King, Moen, and KitchenAid — flat-rate pricing across the Wasatch Front.

4.8★ on Google
3,132+ reviews
24/7 Emergency
60–90 min dispatch
Licensed & insured
Utah plumbing contractor
5 Utah counties
50+ cities served
Flat-rate pricing
Quoted before we start
Overview
Disposal problems are 80% the same five issues — most fix in one visit
When a disposal stops working, it's almost always one of five things — jammed flywheel, tripped overload, blown motor, leaking drain or housing, or worn impellers. The first three are usually a 30-minute fix. The last two mean it's time to replace. Our techs carry common Insinkerator, Moen, and Waste King units on the truck so we can do a same-visit swap if yours has reached the end.
A leaking disposal is the bigger problem most people don't catch in time. The seal between the body and the sink flange wears out, water seeps under the sink for weeks, and the cabinet floor warps and grows mold before anyone notices. If you see standing water under the sink — even a little — that's a same-week call, not a "next month" call.
What we repair
- Jams — bone, fruit pit, silverware. Free the flywheel with the hex wrench, reset, test.
- Tripped overload — small red button under the unit. Most "dead" disposals are just this.
- Leaks at the sink flange — top seal worn, replace plumber's putty or silicone, retighten.
- Leaks at the drain elbow — discharge tube gasket failed, $35 part.
- Leaks from the body — internal seal failed, time to replace the unit.
- Humming but not spinning — motor seized, almost always a replace.
- Slow drain — usually a clog downstream, not the disposal itself.
- Loud grinding or vibration — worn impellers or shifted housing — replace.
What we install
Standard 3/4 HP disposal install runs $185-$385 labor — we install Insinkerator (Badger, Evolution Compact, Evolution Pro), Waste King L-2600/L-3300, Moen GX/GXP, KitchenAid. You can supply your own from Home Depot, Lowe's, Costco, or Amazon, or we can spec and supply. Septic-safe units (Evolution Septic Assist) for homes on septic systems. Stainless steel and sound-insulated models for quieter kitchens. We always replace the mounting flange, drain putty, and discharge gasket as part of every install — that's the difference between a leak-free 10 years and a leak in 18 months.
Utah-specific disposal issues
Hard water again. Utah's 15-25 grains per gallon of hardness builds calcium scale on the impellers and inside the grind chamber, which dulls the cutters and makes the motor work harder. Disposals in soft-water markets last 12-15 years; in Utah it's 7-10. If you're on hard water with no softener, we'll mention that — usually pays for itself in extended appliance life.
Also: dishwasher discharge knockout plug. If you're installing a new disposal and your dishwasher backs up the first time you run it, the plug for the dishwasher inlet wasn't punched out. Common rookie mistake we fix on first-call jobs from other plumbers.
What Valley does differently
Same-day scheduling. Flat-rate pricing — we tell you the price before we start. All work comes with a 1-year warranty on parts and labor, plus the manufacturer warranty (2-12 years depending on unit). Quality Service Club members get 15% off and priority dispatch.
Free quote
Schedule garbage disposal service
Tell us the brand and what it's doing — humming, leaking, dead, or smelly. We'll bring the right parts.
4.8★
24/7
Emergency
Free
Quote
Current coupons
View all$25 OFF
Garbage disposal install
Standard pricing. One per household. Must mention at booking.
Expires 12/31/2026
FREE
Disposal cleaning with any plumbing repair
Ice + citrus chamber clean. Labor only.
Expires 12/31/2026
Mention coupon when booking. One offer per household.
Warning signs
Signs Your Garbage Disposal Needs Repair or Replacement
Most disposal issues escalate quickly — leaks especially. Catch them early.
Disposal hums but doesn't spin (jammed or motor seized)
Disposal is completely dead — no sound, no light
Water leaking from underneath onto cabinet floor
Water pooling at the sink-side flange where it meets the basin
Slow drain or backup into the second sink basin
Loud metallic grinding or rattling during operation
Shaking or vibration severe enough to knock dishes loose
Persistent musty or sewer smell from the disposal
Disposal trips the breaker repeatedly
Unit is more than 10 years old and acting up

Stop the leak
A leaking disposal can warp your cabinet in 30 days.
Standing water under the sink rots the cabinet floor and breeds mold. $149 fix now beats a $1,500 cabinet replacement later.
Most installs
Same day
Across Salt Lake, Utah, Davis, Weber, and Tooele counties.
The Process
How a Garbage Disposal Service Call Works
Quick diagnosis
Tech checks under the sink, listens to the unit, tests the reset button, and rotates the flywheel from underneath. Usually a 5-minute diagnosis to identify which of the common five problems you have.
Flat-rate quote
You see the repair price OR the replacement price before any work begins. If the unit is 10+ years old or the body is leaking, we'll show you the replacement option side-by-side so you can choose.
Repair or replace
Jams, overload trips, and discharge gasket leaks fix in 20-45 minutes. Full disposal replacement runs 45-90 minutes including new mounting hardware, putty/silicone seal, and dishwasher knockout if needed.
Test under load
Run cold water, run the disposal with food scraps, check for leaks at every joint — sink flange, body, discharge tube, P-trap. Verify dishwasher discharge if connected.
Warranty
1-year warranty on labor and any Valley-supplied parts. New disposal installs include the manufacturer warranty (Insinkerator Evolution = 7-12 years; Waste King = 8 years; Moen = 7 years on premium models).
Pricing
Garbage Disposal Repair & Install Cost in Salt Lake City
Flat-rate pricing. You can supply the unit or we'll spec one in.
Diagnostic / service call
Low
$89
High
$129
Member
$76
– $110
Waived if you approve the repair or install
Jam clearance / reset
Low
$89
High
$165
Member
$76
– $140
Includes flywheel free-up and sharpening recommendation
Discharge tube / gasket repair
Low
$145
High
$245
Member
$123
– $208
Common leak point
Sink flange reseat
Low
$165
High
$285
Member
$140
– $242
Top-of-disposal leak fix
Standard 3/4 HP disposal install (labor)
Low
$185
High
$365
Member
$157
– $310
You supply unit; we install
Premium disposal install (1 HP, sound-insulated)
Low
$225
High
$425
Member
$191
– $361
Insinkerator Evolution Pro / Waste King L-3300
Disposal + new sink flange + putty seal
Low
$245
High
$485
Member
$208
– $412
Recommended on every replacement
Dishwasher knockout + connection
Low
$65
High
$145
Member
$55
– $123
Add-on when connecting a dishwasher to a new disposal
Disposal + AirSwitch install
Low
$285
High
$525
Member
$242
– $446
Counter-mounted air switch instead of wall switch
Emergency after-hours surcharge
Low
$95
High
$150
Member
$81
– $128
Nights, weekends, holidays
Member pricing reflects the Quality Service Club 15% repair discount. Service call fees are separate.
Disposal unit cost not included in labor pricing unless specified. Specialty septic-safe or commercial-grade units may add to material cost.
Quality Service Club
Skip the bill. Skip the line.
For $79 a year, members get 15% off every repair, priority dispatch on every call, and a free annual drain and plumbing inspection — the same stuff we'd charge $195 for on a cold call.
- 15% off repairs
- Priority dispatch
- Annual inspection
- 24/7 service access
- $25 referral bonus
- Parts + labor warranty
Plumbing
$79/year
- 15% off all plumbing repairs
- Priority dispatch — skip the line
- Annual drain piping inspection
- Full home water-supply inspection
- Tag on your emergency shut-off
- $25 referral bonus
HVAC (1 unit)
$199/year
- 15% off HVAC repairs
- Priority dispatch on furnace or AC calls
- Annual furnace + AC safety inspection
- Thermostat calibration and battery swap
- Outdoor condenser cleaning check
Plumbing + HVAC
$258/year
- Everything in both plans
- Whole-home annual inspection
- 15% off every service we offer
- Priority dispatch across plumbing and HVAC
Questions? Talk to a real human — (801) 341-4222
Cancel anytime. 1-year minimum.
FAQ
Garbage Disposal FAQs
Standard 3/4 HP disposal install is $185-$365 labor — you supply the unit (Home Depot, Lowe's, Costco) and we install. Premium 1 HP sound-insulated units run $225-$425 labor. We always include new mounting flange, fresh putty seal, and discharge gasket as part of the install — those are the parts that fail at 18 months on cheap installs.
Related services
Related Plumbing Services

Faucet Repair & Install
Drippy or low-pressure kitchen faucet — usually a quick cartridge swap.

Drain Cleaning
Slow or backed-up sink? Clog is usually downstream of the disposal.

Water Leak Detection
Cabinet damage suggests a longer leak — find the source.

Bathroom Remodeling
Replacing the kitchen sink? We re-plumb fixtures and disposals.

Water Softener
Hard water kills disposals 2x faster — softener pays for itself.
Available Around the Clock
Emergency?
We answer 24/7.
Burst pipe, no heat, AC down? Real plumbers pick up — no answering machines. Valley Plumbing serves Salt Lake City and surrounding areas any time, day or night.
Licensed & Insured — Utah Plumbing Contractor