DSG Solutions, LLC Email Format
Environmental ServicesMassachusetts, United States2-10 Employees
DSG Solutions, LLC is a small environmental consulting firm based in Gardner, Massachusetts, cofounded by David Suess, Ph.D., and Sean Gregory, P.E. It specializes in supporting the energy sector and large industrial facilities with air management and Continuous Emission Monitoring Systems programs. The company provides regulatory expertise and assistance with Federal and State air quality regulations that govern combustion unit stack exhaust monitoring, testing, recordkeeping, and reporting. Its work centers on air quality management programs for combustion units equipped with CEMS under various federal and state regulations. The firm emphasizes its deep regulatory knowledge, established relationships with federal and state agencies, and familiarity with emission monitoring data handling systems. In November 2025, the company was acquired by Third Coast Capital Advisors LLC.