Engineering Stronger Communities With Every Solution

SDW was founded in 1963 with a specific mission: to deliver exceptional civil engineering solutions that prioritize technical expertise, economic value and environmental responsibility. Through the years we have built a reputation for high-quality work and strong client relationships, always striving to provide the most efficient and effective results. Our team works every day to improve the safety, well-being and quality of life for the communities we serve.

Our team of highly trained specialists is dedicated to delivering civil engineering solutions that you can trust. We work across a variety of sectors, covering all aspects of transportation and infrastructure systems. Here at SDW, we pride ourselves on our ability to provide tailored services that meet your specific needs. With more than 60 years of experience, we ensure every project is handled with precision and a commitment to quality. Our work improves the safety and well-being of the communities we serve — that is our guarantee.

At SDW, we take pride in our diverse portfolio of successful projects, which improve existing infrastructure and enhance communities overall. Our team has extensive experience working across the spectrum of civil engineering, including water systems and airports. Whether it’s planning for the future or restoring vital services, we’re dedicated to creating solutions that benefit everyone.