Reliable, Courteous and Thorough

November 21, 2016 To Whom It May Concern: Columbia Commercial Properties LLC has used Holtzlander Roofing (formerly Leakseal Roofing) for over 10 years to perform roof repairs, leak repair, roof cleaning or re-roofing services for most of our properties that we manage. They have done roof work for us on all types of properties that [...]