According to our records, this business is located at 810 Harper Dr. in Algonquin (in McHenry County), Illinois 60102, the location GPS coordinates are: 42.161427 (latitude), -88.302956 (longitude). Construction Services Group is categorized under Home Builders (SIC code 1521). Known organization owner is Ward Seifrid. Current estimates show that the unit has a sales volume of $5,428,000 and staff of approximately 23 people. You can contact the company by phone at (847) 658-2113.