D&S Engineering is a woman owned, multi-disciplinary engineering consulting firm specializing in geotechnical engineering, ge ... otechnical drilling, and construction materials engineering and testing. Our diverse staff includes geotechnical, materials and structural engineers, geologist, and certified engineering and laboratory technicians. We offer our clients a full range of technical expertise and resources for comprehensive analysis and cost-effective solutions for their projects. Our client base includes state and local governmental agencies, including education and municipalities, and private industry. read more