Garbage Disposal Pricing in Greater Knoxville Area

Garbage disposal replacement cost is set after an on-site inspection because price depends on the unit selected and the work needed to fit your sink and plumbing. As one recent customer reported, a first-time install where no disposal existed ran $850, while like-for-like replacements are usually lower. On replacement visits, our techs often find worn flanges or misaligned traps that add parts and time. We service homes across the Knoxville area with licensed, code-compliant installations. Monthly payment plans are available, starting as low as $67/month, subject to approval.

Cost drivers to consider:

• Horsepower and build materials of the new unit
• Need for a new outlet, switch, or air switch
• Sink or drain repairs and any reconfiguration
• Haul-away and warranty options

If the housing is cracked or the motor keeps tripping, plan to replace and schedule an evaluation before further use.

Updated: 2026-08-03

Need help in Knoxville, TN? Call (865) 248-2899 or book online. “Marc went above and beyond repaired sink plumbing, new garbage disposal, was prompt, very curtious, left no mess could not have asked for better service highly recommend very happy customer” — Tammy N.