7B Engineering

At 7B Engineering, we are a civil engineering firm committed to delivering exceptional services to our clients across northern Idaho and eastern Washington. With a strong foundation of experience and expertise, we provide comprehensive professional civil engineering services from project conception to completion. Our team of dedicated professionals is dedicated to ensuring that your project is completed quickly, efficiently, and within budget.

Our Story

Founded in Sandpoint, Idaho, 7B Engineering was established by Daniel W. Larson, P.E., a seasoned professional with over 25 years of experience in consulting, land development, and environmental engineering. With a deep understanding of the civil engineering and transportation fields, Dan has designed, engineered, and managed a wide range of projects throughout his career. Prior to establishing 7B Engineering, he worked with Sterling Design, Inc., an engineering firm still operational in Vancouver, Washington.

Our Services

At 7B Engineering, we offer a wide range of civil engineering services, including:

• Municipal Wastewater: We provide engineering solutions for municipal wastewater infrastructure, from design and planning to construction and maintenance.
• Drinking Water: Our team of experts designs, engineers, and manages drinking water systems, ensuring that your community has a reliable source of clean drinking water.
• Floodplain and Floodway: Our expertise lies in understanding and mitigating the effects of flooding, ensuring that your community is protected from the risks associated with floodwater.
• Streets and Highways: We design, engineer, and manage infrastructure projects for streets, highways, and transportation systems to ensure that your community has safe and efficient transportation options.
• Residential Subdivision and Planned Unit Developments: Our team of experts works closely with developers and homebuilders to create functional, livable, and sustainable communities.

Our Team

Our team consists of experienced professionals, including:

• Daniel W. Larson, P.E.: Principal/Senior Project Manager with over 25 years of experience in civil engineering, consulting, and environmental engineering.
• Ian C. Ehrsam, M.S.: Graduate Engineer with a master's degree in Materials Science and Engineering, specializing in corrosion research and materials science.
• David E. Cooper, P.E.: Project Engineer with 10 years of engineering consulting experience in water/wastewater civil engineering and an additional 4 years of experience in government and municipal engineering.
• Jackson M. Willeford, B.A.: Civil Designer with experience in traffic control design and management, and AutoCAD expertise.

Our Location

Located in the heart of Sandpoint, Idaho, our office is situated in the Sandpoint Center (Columbia Bank) building, second floor. We are easily accessible and conveniently located for clients and staff alike.

Let Us Help

If you're looking for a trusted partner to help you bring your project to life, look no further than 7B Engineering. Our team is committed to delivering exceptional services, ensuring that your project is completed efficiently, effectively, and within budget. Contact us today to learn more about how we can support your project goals.