Willson Design

Providing custom home, renovation and commercial building plans since 1959.

We’ve Got Your Back


Our designs maximize every square foot of space in your home to meet your exact needs.


Builders and trades love our comprehensive plans which help them stay on time and budget.


With the experience you deserve, we’re easy to work with while balancing creativity and practicality.


Go green with our Certified Energy Advisors to achieve maximum efficiency and sustainability.

Start Dreaming of What Could Be

Designing custom homes runs deep in our blood.

As a fourth-generation family owned and operated Building Design Firm we’ve designed over 5,000 structures (and counting) throughout the Fraser Valley, Lower Mainland, Vancouver Island, Northern BC and beyond. It not only takes talent but also hard work and integrity to build and maintain the reputation of one of the top firms in the Lower Mainland.

Since 1959, our specialty has been custom home plans plus home renovation plans and commercial projects. Housing trends, architectural styles, building codes and bylaws, and virtually everything else to do with the industry has changed over the last 60 years but one thing remains – our commitment to the highest quality work in order to exceed each clients’ expectations.

What Our Clients Are Saying

“Willson Design plans are simply the best out there. Anytime that we have opportunity to recommend using Willson Design, we will. On top of the great designs and attention to detail, they also offer a friendly, and seamless experience for my clients and my company.”

Frank Ratzlaff, Frank Ratzlaff Projects Ltd.

“The collaboration with Willson Design on our one and only dream home was nothing short of fantastic. Our expectations were wildly exceeded. We still have to remind ourselves we actually live in this house. Willson Design helped us take a loose concept in our minds to an actual living dream.”

John & Sarah P.

“We have had the pleasure to work with Willson Design team on a few projects.  They did a fantastic job designing our dream house. Our framers were also very impressed with the detail work that went into the design and made it easier for them and other trades. What a fantastic group of people over there!!”

Jas & Amarjit R.


It Starts Here At Willson Design

We are a family operated building design firm providing high quality, builder friendly custom home plans, home renovation plans, and commercial building plans since 1959. Connect with one of our designers to get the ball rolling on your next project.