Designing the new Seattle

Our focuses are Civil Engineering and Construction Management. Our industry experience in working with other private firms, community-based businesses, regional municipalities, the federal government, and the military has taught us the value of building mutually-beneficial relationships with both the client and the community. Establishing these relationships of trust has allowed us to maintain our reputation in the Northwest. We want to work with you so that we can continue to demonstrate our high-quality of service and also to help make your project a success. In addition to our stellar internal teamwork, we have a proven history of collaborating with clients on ideas, designs and in attempts to make the community a better place.

Get in touch with us to set up a meeting, or use the contact form at the bottom of this page to enquire whether our services are right for you.




200 West Mercer St.,                  Suite E412                                      Seattle, WA 98119

☎ CONTACT            (206) 510-3944


Areas of Focus

civil engineering

The world of music is ever growing and evolving, and we’re not just talking about sound trends. With the consistent introduction of varying revenue streams and distribution channels, the opportunity for profit grows, but so does the complexity. That’s where we come in.

construction management

The way people consume entertainment is constantly in flux, so the laws must adapt quickly. Harris Ingram strives to anticipate these changes so you can focus more on creating the performance of a lifetime.


The internet, software, and technology are so pervasive that we can’t remember having ever lived without them. They make our lives simpler, but behind the curtain are fluctuating challenges in protection and monetization—challenges that our firm stays two steps ahead of.

We design and construct projects not for today but to last beyond tomorrow
— Cos Roberts P.E. & Founder


Let's Chat.

Use the form below to contact us regarding . Please be as detailed as possible. Include your industry along with any specific document requests. To help us best service your enquiry, we recommend that you first describe the project details before telling us what you want to achieve. You may also email or call us to make an appointment.

For job opportunities, please email us your resume. We’re always looking for new and exceptional talent to lead the firm into uncharted fields of practice.

Name *
Please do not include confidential or sensitive information in your message. In the event that we are representing a party with opposing interests to your own, we may have a duty to disclose any information you provide to our client.