Basic
$789 – $1,973 per project
15 in. white compactor, standard compaction, removable bin, fit to the existing opening and outlet

Rendering: BuildX
Remove an existing under-counter trash compactor and install a new 15 in built-in or freestanding compactor in the same opening, appliance included.
Replace Trash Compactor in Charleston, South Carolina typically costs $929 to $2,321 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Charleston are 8.0% lower than the national average for replace trash compactor.
National average: $1,000 – $2,500 per project
$789 – $1,973 per project
15 in. white compactor, standard compaction, removable bin, fit to the existing opening and outlet
$929 – $2,321 per project
15 in. stainless compactor with odor control, key lock, removable bin and quieter ram, fit to the existing opening
$1,161 – $2,902 per project
15 in. fingerprint-resistant stainless compactor with tilt-out drawer, odor control, key lock and bag caddy, fit to the opening
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $432 – $1,080 | job |
| Labor | labor | $305 – $761 | job |
| Supplies & Other | supplies | $115 – $288 | job |
| Equipment & Disposal | equipment | $77 – $192 | job |
Removable bin lifted out of a trash compactor showing the ram
Rendering: BuildX
Find a pro to do thisCompactor power cord being plugged into the cabinet outlet
Rendering: BuildX
Find a pro to do thisMaterial costs in Charleston run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local replace trash compactor contractors in Charleston for personalized quotes based on your specific project.