Where you build in the Treasure Valley changes what you’re building for. The valley splits into two counties: Ada County, to the east, is home to Boise, Meridian, Eagle, and Star, where land is pricier but the job centers, infrastructure, and established neighborhoods are already in place. Canyon County, to the west, is home to Nampa, Caldwell, and Middleton and still carries its agricultural roots while new construction makes up a larger share of homes for sale.
Custom Home Builders in the Treasure Valley
Built for the Valley. Designed for every Chapter.
As a custom home builder working across the Treasure Valley, we’ve built homes for all types of lots and for different lifestyles. Ada County infill and foothill lots and spacious Canyon County acreage transitioning out of farmland both offer unique opportunities. Wherever in the valley your property sits, Acadia Building Co. brings a customized approach to build the best home for your family.
Why Build with Acadia Building Co.?
Acadia Building Co. offers true custom homebuilding with a transparent, collaborative process and craftsmanship backed by a proven local reputation. As Treasure Valley custom home experts, we design and build homes that perfectly fit your land, lifestyle, and long-term goals.
What You Gain When You Build With Acadia Building Co.
A Home Designed Around You
We design and build one-of-a-kind homes with no preset floor plans or limited options. We work to create a fully personalized space that reflects your lifestyle, architectural style, and long-term goals.
Local Treasure Valley Expertise
We understand Treasure Valley's diverse cities and towns. Each area offers unique lot conditions, building codes, and community character. We design and build homes to ensure your custom home is tailored to the local landscape and built on an efficient timeline while fitting your needs.
A Clear, Stress-Free Process
Our approach to custom construction includes designing your home, preparing the lot, and building. This keeps you informed at every stage, ensuring your homebuilding experience is organized, transparent, and enjoyable. We offer in-house design services and work to cultivate collaboration between our team and our clients.
High-Quality Craftsmanship
We partner with skilled local subtractors and use thoughtfully selected materials to bring your design to life. When you build with Acadia, you're choosing a partner committed to doing things the right way every time.
Build or Rebuild on Your Own Lot
Already own property in the Treasure Valley? We can build a new custom home on your existing land, saving you from bidding wars, land searches, and location compromises. This can save you money and hassle while still giving you the home of your dreams.
Trusted by Treasure Valley Homeowners
A+ Rating
Better Business Bureau
Acadia Building Co. is proud to hold an A+ rating with the Better Business Bureau, a reflection of our commitment to professionalism, honest communication, and high-quality workmanship. When you build with us, you can count on a team that values integrity, follows through on promises, and works hard to ensure you are a part of the process.
Consistent Client Praise
Treasure Valley homeowners commend our communication, attention to detail, and ability to bring their vision to life. Their feedback reflects what we strive for every day—a collaborative, stress-free experience and a final result that exceeds expectations.
“Nate Mason with Acadia Building Company was a pleasure to work with on building my home. When looking for a builder, I needed someone to submit the permits, work with all contractors, etc. I needed someone to do it all AND build me a beautiful home. Nate Mason checked all my boxes. His communication was great. He did not sugar coat anything and was very honest throughout the entire process. If there was any questions he addressed them and either fixed them or explained it to me. I highly recommend Nate to be your builder. His work is great!”
April B.
“When my Husband and I both retired, we began the search for our forever home. We researched literally dozens of custom home builders, and after careful consideration we decided to go with Nate Mason and Acadia Building Company. I had researched several custom home plans but couldn't find "that" one, so we settled on a general design which we gave to Nate along with some penciled in ideas and changes. Nate made some suggestions as well and once we had it all done, Nate gave the design to his architect who in short order, created a masterpiece!”
Patricia A.
“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 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.”
Joyce D.
Start your Treasure Valley Custom Home Journey Today
Acadia Building Co. is here to guide you every step of the way during your custom home or renovation process. Our team is happy to answer your questions, discuss your goals, and help you understand your next steps in the Treasure Valley custom homebuilding process.
Contact Us Today!
Connect with us to share your vision and get expert guidance tailored to your Treasure Valley home project.
Frequently Asked Questions About Building a Custom Home in Boise & the Treasure Valley
What areas does Acadia Building Company serve?
Acadia Building Company builds custom homes throughout Boise, Meridian, Nampa, Caldwell, Garden City, Kuna, Star, Middleton, Emmett, Melba, Marsing, Fruitland, New Plymouth, and surrounding Treasure Valley communities. We also take on select projects throughout Southwestern Idaho.
Can Acadia Building Company build on land I already own?
Yes. We regularly build custom homes on privately owned lots ranging from urban infill properties to large rural acreage. Our team can help evaluate your property’s unique characteristics and guide you through the planning and construction process.
Can you help me find a lot for my custom home?
Yes. If you have not yet purchased land, we can help you understand what to look for in a building site and provide guidance as you evaluate available properties. Factors such as access, utilities, topography, and building restrictions can all impact your project.
Do you offer fully custom home designs and floor plans?
Absolutely. Every family has unique needs, which is why we work closely with homeowners to create custom floor plans and design solutions tailored to their lifestyle, property, and goals. Take our Home Design Profile to share your vision with us.
What is the first step in building a custom home?
The first step is scheduling a consultation with our team. We’ll discuss your vision, budget, timeline, desired location, and any ideas you already have for your home. From there, we’ll outline the next steps and begin developing a plan for your project.
How long does it take to build a custom home in Idaho?
Every home building project timeline is different and depends on factors such as design complexity, permitting, site conditions, and material availability. During your consultation, we’ll provide a realistic timeline based on the scope and requirements of your specific project.
