Best Place to Buy Garage Door and Best Installer

[Anonymous]

We are selling our home and need to replace the garage door. Friends have recommended Sears, Home Depot, Costco, Lowe's... in your opinion, what is the best place to purchase the garage door? I like the idea of Sears because Sears also installs and doesn't have to deal with a subcontractor. However, I want the best price.

[Anonymous]

Bump.

NP. We are getting an estimate from Costco. (There is a representative at the Pentagon City Costco this month.) I am hoping to hear from anyone with experience specifically with Costco garage doors or more generally, any of the companies listed above. Thanks.