HEM has more than 20 years of experience managing Industrial Pretreatment and Wastewater programs in Oklahoma. HEM provides complete services to manage federally mandated Industrial Pretreatment programs including program development, implementation, and compliance. Licenses and certifications in Oklahoma include Professional Engineer (P.E.) and Class B Wastewater Operator and Laboratory.

HEM provides consulting services and solutions for all industrial wastewater and stormwater needs. Services include permitting, sampling, training, management, and program design. HEM develops wastewater and stormwater best management practices, SWPs and controls for your company’s wastewater and stormwater management needs.

HEM provides turn-key environmental services and supports your company’s maintenance of environmental compliance to meet industry standards, as well as state and federal regulatory requirements. HEM provides water, air, and land related environmental compliance services. Some of these services include spill prevention plans, hazardous material and RCRA management, air permitting, regulatory applicability determinations, annual environmental reporting such as SARA Title III Tier II reports.