Gary Thull is the owner of Gary Thull Pools. Thull has been designing, building and maintaining pools for the past 30 years.
Gary Thull is the owner of Gary Thull Pools. Thull has been designing, building and maintaining pools for the past 30 years. Nabil K. Mark CDT photo
Gary Thull is the owner of Gary Thull Pools. Thull has been designing, building and maintaining pools for the past 30 years. Nabil K. Mark CDT photo