According to our records, this business is located at 1635 Main St. in Longmont (in Boulder County), Colorado 80501, the location GPS coordinates are: 40.1869893 (latitude), -105.1028547 (longitude). Colorado Stone Co is categorized under Quartzite, Dimension-Quarrying (SIC code 1411). Known organization vice president is Charles Misura. Current estimates show that the unit has a sales volume of $2,475,000 and staff of approximately 25 people. You can contact the company by phone at (303) 776-0674; the following fax number is also provided: (303) 776-0879.