Great Basement is Denver’s best Basement Finishing Contractor. Great Basement does it all and is the leader in the basement remodeling and finishing for consumers. Great Basement Finishing is a locally owned basement finishing company. We finish basements in the Denver Metro Area. Great Basement Finishing makes your basement finishing project fun and exciting. Great Basement Finishing is a member of Tom Martinos Trouble Shooter network, a well know and respected consumer advocate program.