A Trustworthy Geotechnical Engineering Contractor


About Us

Ned Clyde Construction Inc. is a company in Concord, CA that has been serving clients in the San Francisco Bay Area and nearby communities since 1981. We are also a part of several professional associations in the industry.

We have more than 30 experienced employees who have the skills to perform difficult jobs efficiently the first time. Our staff of geotechnical engineers, civil engineers, and geologist ensures the quality of the work we offer to our clients.

Because of the excellence of the services we provide, we have been one of the leaders in the business for more than 35 years. Our team has also received many awards and certifications because of our remarkable service to the community we belong to.

How We Can Help

We offer long-lasting foundation repair and retaining wall construction. Our soil experts also specialize in landslide repair, drainage systems, underpinning, re-leveling, drilled piers, pipe piles, helical anchors, and creek bank restoration.

As a design-build contractor, you can expect us to take care of your project from start to finish. We will also have our engineers pay close attention to your needs and evaluate your concerns. You will not have to interact with a salesperson or middleman when you work with us.

Get Started

Whatever your soil-related problems are, our professional team is here to help you. Call us at (925) 689-5411 to take advantage of what we offer. You may also turn to us for emergency services.


Myron Hagen

Myron Hagen


Myron Hagen is an experienced engineering geologist and project manager with more than 45 years of professional service.

Jon Hagen

Jon Hagen

P.E., G.E.

Mr. Hagen is a registered civil engineer and geotechnical engineer and project manager with more than 15 years of professional service and is fluent in Spanish.

As an experienced, professional group, NCC has performed multifaceted projects since 1981, specializing in soil related problems such as landslide repair, erosion control, foundation construction & repairs (underpinning, releveling, helical anchors, etc.), drainage (v-ditches, subdrains, surface drainage) , retaining walls, litigation, etc.