Skip to main content
Menu
Free quote(801) 341-4222

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 · 3132+ reviews24/7 emergency responseLicensed & insured
Valley Plumbing technician installing a new garbage disposal under a Salt Lake City kitchen sink
  • 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

  1. Jams — bone, fruit pit, silverware. Free the flywheel with the hex wrench, reset, test.
  2. Tripped overload — small red button under the unit. Most "dead" disposals are just this.
  3. Leaks at the sink flange — top seal worn, replace plumber's putty or silicone, retighten.
  4. Leaks at the drain elbow — discharge tube gasket failed, $35 part.
  5. Leaks from the body — internal seal failed, time to replace the unit.
  6. Humming but not spinning — motor seized, almost always a replace.
  7. Slow drain — usually a clog downstream, not the disposal itself.
  8. 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.

Licensed Utah contractorOwn trucks, own crewsFlat-rate, quoted upfront

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.

Or call now — (801) 341-4222

4.8

Google

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

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

Members save 15%Quality Service Club · $79/yr

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
Best value

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
Join Plumbing

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
Join HVAC (1 unit)

Plumbing + HVAC

$258/year

  • Everything in both plans
  • Whole-home annual inspection
  • 15% off every service we offer
  • Priority dispatch across plumbing and HVAC
Join Plumbing + 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.

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

Call NowBook Online