Customer Support


We Are Your Full Service HUMMER Dealer
Our service department not only does the job the right way, they do it on time, everytime! In addition to their excellent service they offer the following:



For more information or to schedule your service appointment please feel free to e-mail us at service@karldirect.com or call the service department at 203.966.0794
  • We can schedule your service appointments online.
  • Our technicians meet 100% of HUMMER's Training Standards.
  • We use only state-of-the-art equipment and quality HUMMER parts at very competitive prices. 
  • As a HUMMER dealer, we can provide you with a 12 month/12,000 mile Guarantee on all repairs and even a Lifetime Service Guarantee on specific parts.
  • We offer a 24-hour drop-off and arranged pickup!
  • If you won't be near a phone and don't have a cell phone, we have service beepers to let you know when your vehicle is ready.
  • We offer low-cost service loaner vehicles.
  • We are CONVENIENTLY LOCATED just one block west of New Canaan's Metro North Station.
  • When possible, we will send our Service Van to you!




HUMMER by Karl | Stamford, Norwalk, Darien, & New Canaan HUMMER dealer | Home Page






HUMMER by Karl
261 Elm St
New Canaan, CT 06840
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