$170 – $620We estimate garbage disposal replacement in Arizona at $170 to $620 for a replacement disposal on existing plumbing and wiring. The national estimate is $180 to $630. Arizona plumber pay is 3% below the national median, ranking 33 of 51.
Part of the job
Low
High
Parts and materials (our assumption)
$100
$350
Labor hours (our assumption)
1
2
Billed labor rate per hour
$75
$134
Estimated total
$170
$620
Our estimate, not a quote. Billed rate is the Arizona median wage from BLS (2025, $29.84 an hour) times 2.5 to 4.5 to cover payroll costs, overhead, travel and profit. How we estimate
What our assumptions are based on
Item
Sourced figure
Basis
Source
Labor hours
1 – 4
1 to 4 hours (This Old House); 2 to 4 hours for a replacement including removal (Fixr); 1 to 3 hours (Bob Vila).
General information, not professional advice. Conditions, codes and prices vary. Turn off power, gas or water before any work, and hire a licensed professional when in doubt. Cost figures are our estimates, not quotes.