Johnson Architectural Metal Co (JAMCo)
ConstructionGeorgia, United States11-50 Employees
Johnson Architectural Metal Co (JAMCo) operates as a specialty contractor within the construction sector, focusing on building envelopes. Based in Marietta, Georgia, and founded in 1981, the company has designed, fabricated, and installed custom curtainwall systems for some of the largest commercial buildings in the southeastern United States. It conducts in-house work across the project lifecycle, including design, engineering, fabrication, assembly, mock-up testing, and installation. The firm emphasizes upfront preconstruction budget and design assistance, offers competitive pricing, pursues value engineering, and delivers complete scopes of work with consistent quality and schedule adherence. JAMCo is LEED certified and has earned the Platinum Level Safety STEP Award from Associated Builders and Contractors. With a mid-sized team, the company serves commercial clients seeking specialized exterior envelope solutions.