Greg created the drawings of my dream home. I found my experience with Greg to be extremely positive and based on that would highly recommend him. Greg provided drawings and responded to many requests to make adjustments without extra charge. On a personal level, I think Greg has a very pleasing personality to work with that makes the process enjoyable. In my line of work, I have worked with about 10-12 architects on various projects (both commercial and residential). I would rate Greg at the top of the list because of his skills, personality, and responsiveness. You may be able to find a less expensive architect to get the job done. However, the value of having someone like Greg working on your project will give you the confidence that it is money well spent.

Jeff B

We had a great time working with Greg to design our lake home. He listened to our wishes and ideas, then expertly crafted those into the floor plan. What we thought would be a challenging experience, was in reality a smooth and exciting process. We are grateful for the opportunity to have worked with Greg, and for having taken on our project, the build has started and we cannot wait to see the finished product.

Mary P

We are on our third builder and just about had it with trying to find someone who would really help us design and execute a home within our budget with the wants we had. Greg has done that and then some. He's very easy to work with, straight forward, quick to respond and Its been a joy working with him! Can't wait to see the final outcome!

Annie W

This was our first time designing and building a home and Greg made it wonderful. He has incredible patience, creativity, and thinks outside the box (not to mention skill). Oftentimes, I thought my husband and I were overthinking spaces, and Greg assured us that thinking through each item with him would pay off. On several occasions, he would draw spaces on his computer program while meeting with us in real time. From our complex fireplace location, window in the stairwell, and achieving a circular flow, Greg got it right on. We highly recommend him.

Alicia H

You can tell that he loves designing homes by his finished work, his dedication to making the client happy and his enthusiasm when discussing the plans or answering questions. I highly recommend Greg to anyone planning on building a custom home. No matter what the size, what needs you have or whatever phase of your life you're building for he will definitely design your dream home!

Dawn M

Build a home that has your personality in its blueprints

Greg Olsen Design/Build located in Eagle, Wi and servicing Waukesha, WI and all surrounding areas, will create your unique home

With over 25 years of experience in the residential design/build field, Greg Olsen has developed the specific tools needed to provide you with the best home for your style and budget. He has completed well over 1,000 projects in Wisconsin and other States.

Greg Olsen is an innovator, pushing the field of design forward. You will find artistry in each of his custom homes and can design in whatever style Architecture you prefer. This is what sets him apart from other custom home designers/builders.

Call us today!



  • Waukesha, WI
  • Delafield, WI
  • Pewaukee, WI
  • Oconomowoc, WI
  • Hartland, WI
  • Racine, WI
  • Kenosha, WI
  • Lake Geneva, WI
  • Nashotah, WI
  • Germantown, WI
  • Menomonee Falls, WI
  • Cedarburg, WI
  • Mequon, WI
  • Oak Creek, WI
  • Franklin, WI

5 reasons to choose Greg Olsen Design / Build

If you're looking for custom home builders in the Eagle, WI and surrounding Waukesha, WI area, look no further. Greg Olsen Design / Build is the company you can trust to custom design house plans for your dream home.



Our owner considers his top strength his ability to communicate with and listen to our clients.


We're quick and efficient in our build, without sacrificing quality.


We're creative and think outside of the box, something you'll be able to see as early as the drafting of the house plans.


We're able to change and react quickly to changes in schedule, design or plan.


We have cutting-edge computer and design skills.