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Zipper merge

Optimizing Traffic Flow and Safety at Lane Closures

Zipper Merging

Downtown Winston-Salem

SEH of North Carolina Strengthens Presence with Winston-Salem Office

CanyonViewApartments

5 Trends Shaping Colorado's Real Estate Market

Tomorrow's Blueprint

Distribution Design

Now Powering Distribution Design Services

Meet Doug Cabak

Greeley #6

Modern Facilities for Public Safety

Greeley Fire Stations

Let’s show the world what we can do together

As an employee-owned collective of engineers, architects, planners, and scientists, SEH partners with clients across the nation to tackle diverse infrastructure challenges and pave the way toward a sustainable future. Together, we are committed to Building a Better World for All of Us®.

EnvironmentalStewardship

Environmental Stewardship

RegulatoryExpertise

End-to-end service

ScalableSolutions

Local attention – national Network

PassionateEmployees

INVESTED Employee-OWNERS

Where Innovation Meets Impact

With every project, we listen, we collaborate, and we work together to provide scalable solutions that align with our commitment to building a better, greener tomorrow. From start to finish, see how we pair our regional presence with our national network of expertise to brings projects to life.

Building a Sustainable Future

Our vision extends beyond blueprints. As citizens of the world, we believe it's our responsibility to foster positive change in the environment.
Sustainable
"I chose SEH because of the positive experiences I had working with their impressive professionals as a client for many years. My position utilizes my wastewater conveyance experience and provides opportunities to learn, collaborate, and grow professionally."
Dianne MathewsSenior Engineer 
“I had worked with many SEH employees in my time with city governments, and I was always impressed with the quality of work and the care given to assure client expectations were met. When I decided it was time for a change from the public sector to the private, I chose SEH because I wanted to be part of the team that does great projects and provides great service.”
Jen DesrudeSenior Engineer/Project Engineer
“At SEH, I get the opportunity to work on projects that are relevant to the community, which is one of the reasons I have been here for more than 24 years."
Justin GeseSenior Engineer
“As an employee-owner, I have a sense of pride for the quality of work we help to produce.”
Rafael Estrada Moncada Project Engineer

SEH News & Insights

November 14, 20242 min read

SEH Announces Board Election Results and New Secretary Appointment 2024

SEH® announces two new board directors: Matt Bolf and Deric Deuschle. Erica Olsen appointed as board secretary. Learn more about our leadership.
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November 7, 20246 min read

Enhancing Subdivisions One Utility Line at a Time

Enhance residential subdivisions by optimizing utility placement to maximize property value, ensure safety, and future-proof communities.
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November 6, 20241 min read

SEH October 2024 InSights Newsletter

Discover how SEH is enhancing infrastructure, energy distribution, and community safety in our latest newsletter. Learn about new services, projects, and ...
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November 4, 20242 min read

SEH Names Steve Winters to Lead West Region Operations

SEH names Steve Winters as Vice President, West Regional Leader, spearheading growth in Arizona, Colorado, New Mexico, and Wyoming.
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October 18, 20248 min read

Zipper Merging: Optimizing Traffic Flow and Safety at Lane Closures

Traffic modeling expert Bine Terefe explores the overall concept of zipper merging, and how it can improve traffic flow and safety at lane closures.
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October 18, 20241 min read

SEH of North Carolina Strengthens Presence with Winston-Salem Office

SEH of North Carolina PLLC opens a new office in Winston-Salem, enhancing local expertise and service for clients across the southeast United States.
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October 10, 20246 min read

Now Powering Distribution Design Services: Meet Doug Cabak

SEH is launching distribution design services under the leadership of Doug Cabak. Learn about Doug's background, vision, and the value of this service.
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October 9, 20243 min read

Recognizing Acts of Excellence: Spring 2024 Honorees

Celebrating our spring 2024 employee-owners' achievements, the Act of Excellence program highlights Accomplishment, Character, and Teamwork in our vibrant ...
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October 9, 20241 min read

SEH September 2024 InSights Newsletter

Catch up on all the SEH news and insights from September. Features include real estate trends, a 40-year collaboration, bridge replacement, and more!
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100% Employee Owned

Join Our Team

100% Employee Owned

Shape the career YOU want. From flexible work options for a balanced life to limitless career-advancement potential, the opportunities at SEH are boundless. Join our team to feel the energy and excitement of contributing to impactful projects that make our world a better place.