For Air Conditioning repair in Okemos MI, Call Doty Mechanical!
 
615 South Waverly Rd. Lansing, MI 48917
(517) 327-7777
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Lifetime Workmanship Guarantee

Lifetime Workmanship Guarantee

We are so confident of our NATE certified installers skills and training that we guarantee their workmanship for the lifetime of the equipment installed.

 
LIFETIME WORKMANSHIP GUARANTEE
 
If, due to poor workmanship, any materials or ductwork we use to install your furnace, heat pump, air conditioner or indoor air quality products should fail, fall apart, or not meet Michigan Mechanical Code standards (at the time of installation), we will come back and make the repair at no cost to you. 
  
 (This guarantee does not cover repairs due to mechanical failure, lack of maintenance,
or homeowner error.)