Hardin & Associates Consulting (HAC) is a multi-disciplinary engineering and environmental consulting firm dedicated to providing a full range of water, wastewater, environmental, and planning and land use services to local, state and federal governments as well as private businesses. Comprised of industry professionals, our staff has the technical knowledge and expertise to complete projects on time, within budget, and in a manner that exceeds expectations. Our leadership brings value to projects by analyzing them from a variety of perspectives and recommending customized solutions. Hardin & Associates is certified as an W/MBE and HUB in the State of Texas.