We are Impact Design: a civil engineering
& landscape architecture firm.

We are a civil engineering and landscape architecture firm using innovative solutions to help build thriving communities. We are architects, designers, engineers, and planners dedicated to making a positive impact in all that we do.

Let us help create lasting value for both your community and the environment through our expert civil design and thoughtful landscape planning, delivering results that stand the test of time.

Let’s build your vision together.

Our team of licensed civil engineering experts are ready to help.

At Impact Design, our civil engineering and landscape architecture services deliver sustainable, impactful results through practical, forward-thinking engineering solutions tailored to you, your community, and the environment.

We proudly serve clients across Washington and Montana, building strong relationships with government agencies, public utilities, nonprofit organizations, and industry partners.

Our Services

Civil Design & Engineering

We craft infrastructure solutions that blend functionality with environmental stewardship.

Environmental Design & Engineering

We develop environmental plans that enhance the quality of both urban and rural spaces.

Landscape Architecture

We design outdoor spaces that enrich communities and promote ecological balance.

Land Use & Community

We guide development projects to ensure sustainable, community-centered outcomes.

From civil engineering to landscape architecture, we find solutions that work for you.

Whether public or private, small or large, we approach every project with a strong commitment to you, your community, and the environment. We use clear, proactive communication, prudent design and development, and our wealth of experience to achieve successful outcomes that align with your vision.

Our Portfolio

Get to know our team of civil engineering & landscape architecture experts.

With over 60 years of combined experience as architects, designers, engineers, and planners, we use our expertise to fulfill your vision with work that is on-time, up-to-code, and of exceptional quality.

We are collaborators, community members, neighbors, outdoor enthusiasts, and people just like you. We are Impact Design.

About Us

Have an idea? Let’s talk.

    
 
 
       Posted on Google  
    Andy Radvany 
 
 
 
 Trustindex verifies that the original source of the review is Google. They helped me build a home on Lake Whatcom.  I had heard nightmares about permitting process with the county.  Their proximity to the county made it easy for me to shuttle between their office and the county buildings with revisions.  There were only a couple.  My understanding of the process lead me expect it would be much harder than it was.  Scott was quick and responsive and helped me get my permits in a couple months.  I understand many wait years.  Thanks Scott!!
  
 
      Posted on Google  
    Aqua Terr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Scott at impact design turned a storm water project around in less than a week for an affordable price! He was upfront, fun, and anticipatory of my needs. We will continue to use him and his team for engineering projects! THANK YOU Scott!
  
 
      Posted on Google  
    Ryan Cooper 
 
 
 
 Trustindex verifies that the original source of the review is Google. Best civil engineering in the area!
  
 
      Posted on Google  
    Joseph Melewski 
 
 
 
 Trustindex verifies that the original source of the review is Google. Couldn't have asked for a better experience. Everything was done accurately and in a timely manner! Can't recommend them enough!
  
 
      Posted on Google  
    John B 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with Impact Design.  They do incredible work, are responsive, timely, and cost effective. I wholeheartedly recommend them.
  
 
      Posted on Google  
    DJ Williamson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team I worked with was professional, knowledgeable, and responsive
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

We are Impact Design: a civil engineering& landscape architecture firm.