Cost of Exterior Door Installation in Connecticut$533.53 per door (includes mid-grade steel entry door) (Range: $452.69 - $614.37) Free Estimates from Local ProsCost of Interior Door Installation in Connecticut$245.10 per door (replace a mid-grade door, no framing required) (Range: $206.94 - $283.25) Free Estimates from Local ProsCost of Sliding Door Installation in Connecticut$992.04 fixed fee to replace exterior sliding glass door (Range: $915.73 - $1,068.35) Free Estimates from Local ProsCost of Garage Door Installation in Connecticut$1,025.02 metal garage door (single 8' x 7') with opener (Range: $918.31 - $1,131.73) Free Estimates from Local ProsCost of Glass Shower Door Installation in Connecticut$415.83 fixed fee for standard pivot door (Range: $378.97 - $452.69) Free Estimates from Local ProsCost of Garage Door Repair in Connecticut$285.19 fixed fee for spring replacement (including materials) (Range: $270.32 - $300.05) Free Estimates from Local Pros |