PPM Consultants is an environmental and engineering consulting firm providing services to industrial, commercial, and governmental clients. PPM has achieved steady growth and success by providing common sense and cost-effective solutions to our clients' environmental issues. Founded in 1994, PPM now operates eight offices and eight service centers in the U.S. PPM is consistently listed on the ENR 200 list of largest environmental consulting firms in the country, and has been listed twice on the Inc 500 list of fastest growing privately-held companies in the country. Founded primarily as a firm specializing in providing soil and groundwater assessment and remediation to the petroleum marketing industry, our services have expanded over the years to include a full range of air, w