Hewitt Engineering Inc. is a professional engineering firm providing a wide range of services including floodplain management, drainage design consulting, water and wastewater planning, design, and construction administration, and site and land development. The firm has extensive experience in the planning, design, and construction of water and wastewater projects, as well as floodplain delineation studies, master drainage plans, and storm sewer and drainage channel analyses. With over 37 years of experience, the firm has served clients in the Hill Country and beyond, delivering high-quality engineering services while providing timely, creative, and cost-effective solutions.