About Acadia Building Company

Custom Home Builders Serving Boise, the Treasure Valley & Southwestern Idaho

Founded in 2019 by Nate and McKenzie Mason, Acadia Building Company builds custom homes, accessory dwelling units, whole-home remodels, and more throughout Southwestern Idaho. We combine thoughtful design, quality craftsmanship, and personalized project management to create homes built around the way our clients live.

custom home

BBB Accredited

custom home

5-star Houzz Rating

custom home

5-star Google Rating

custom home

Serving Boise & Treasure Valley

A Truly Custom Homebuilding Experience

Experienced General Contractors & Custom Home Specialists

After nearly a decade working with one of Idaho’s top local builders, Nate saw an opportunity to serve homeowners wanting a truly custom building experience. That insight became the foundation for Acadia: a company built around real collaboration, careful attention to detail, and a level of service that puts the client’s vision first from day one.

In the years since, Acadia has grown steadily while staying true to that original vision. Our design-build approach gives clients throughout the Treasure Valley a builder they can trust to guide them through every stage of the process. As Acadia has expanded, so has our expertise as we’ve completed work across a diverse range of properties and projects. Our goal has remained the same: to be the local, fully custom builder known not just for the homes we build, but for the experience we provide our clients along the way.

“How do you write a review about an extraordinary company? We’ll give it a try. We’ve had other homes built in the past, but those processes were nothing like building with Acadia Building Company and Nate Mason. First, we called his references. They ALL shared their positive experiences, telling us of Nate’s superior communication skills, bidding process and staying on budget and on time. We were sold. Now we want to share the same experience, telling you that everything Nate’s clients said is true. Acadia is truly a CUSTOM BUILDER. We searched the Treasure Valley, but most “custom” builder options allow you to select only interior finishes, etc. We designed our home and Nate made our dream come true. We love our new home. We cannot say enough good about them. Acadia Building Company is an outstanding company. Best builder in the valley.”

Joyce DennisApril 2024

Meet the Leadership Team

At Acadia Building Company, family is at the heart of everything we do. Founded by husband-and-wife team Nate and McKenzie Mason and joined by Nate’s brother, Chris Mason, our leadership team brings together decades of combined experience and a shared passion for building exceptional homes.

Because we’re a family-run business, we understand the importance of creating homes where families can grow, gather, and make lasting memories. That perspective influences every decision we make, from design and planning to construction and client communication.  When you build with Acadia, your home isn’t just another project off the production line.  You’re working directly with the owners, from first sketch to final walkthrough – and we like it that way.

custom home

Nate Mason

Nate leads the construction process from groundbreaking to final walkthrough, ensuring every home is built to the highest standard. He's involved from the earliest design conversations, bringing a builder's perspective and over 15 years of construction management experience to each plan so it translates seamlessly into a well-built home. He's committed to delivering a high-quality, beautiful home on time and on budget.

custom home

McKenzie Mason

McKenzie guides clients through one of the most exciting — and sometimes overwhelming — parts of building a custom home: bringing it to life on the inside. From flooring and fixtures to cabinetry and countertops, she works closely with each client to help them select finishes that reflect their style and fit their budget.

custom home

Chris Mason

Chris brings a diverse professional and educational background to Acadia, overseeing home and landscape design, business development, and finance. Over the last 25 years, he's worked across real estate development, home and community design, landscape design, construction and operations management, and corporate finance. He loves the variety of work he’s involved with and collaborating closely with Nate and McKenzie to deliver a beautiful home for each client.

Why Homeowners Choose Acadia Building Company

Building a custom home is one of the most significant investments a family will make. Homeowners choose Acadia because of our commitment to communication, transparency, craftsmanship, and quality construction throughout every phase of the project.

Construction Expertise

Extensive knowledge of residential construction allows us to expertly manage projects from initial concept through final completion.

Trusted Trade Partners

We have built long-term relationships with skilled subcontractors who share our commitment to craftsmanship and quality workmanship.

Transparent Process

We help clients understand how their decisions, selections, and changes may adjust project timelines and budgets.

Personalized Project Management

Every project receives direct oversight and hands-on involvement to ensure expectations are met at every stage.

Accredited & Highly Rated

BBB Accredited with 5-star ratings on Houzz and Google, reflecting our commitment to quality craftsmanship and exceptional client service. 

custom home
custom home

Our Custom Home Building Process

Building a custom home is an exciting and rewarding experience. Clients will work closely with us throughout the entire process. From planning and design to on-site construction management, we lead the way through every phase. There is no vision too complex for us and we are truly passionate about making our clients’ dreams a reality.

Design

Every build starts with a plan, either drawn by us or provided by the client. Because we have the ability to offer in-house design, we are able to cater to the most specific requests.

Prepare

Once the plans are complete, we gather bids and begin the selection process. Every fixture and finish for the project is selected at this time to ensure maximum customization.

Build

With the building plans approved and the specifications finalized, construction may begin. Timelines vary but a rough estimate will be given as part of the building contract.

Explore Some of Our Recent Custom Homes

Browse a selection of custom homes completed throughout Boise and the Treasure Valley.

Filter