Fortis Building Co.
Share
Fortis Building Co. Founded 2016.
builds custom homes, ADUs, and small residential developments in Boise, with property, design, budget, and construction considered together from the beginning.
06/26/2026
06/10/2026
Every home tells a story. We’re excited to begin the next chapter with this beautiful semi-custom residence
05/19/2026
We have 8 Building Lots availble on Collister!
Build Ready!
BYOB/Builder Friendly!
View Property Details Build-ready lot in Boise’s desirable Collister neighborhood. One of 8 available lots in a thoughtfully planned new infill community. Ideal for a builder, investor, or future homeowner looking to build a high-quality single-family home in an established Boise location. Fortis Building Co is availab...
05/03/2026
Coming soon to the Boise foothills!
Perched above Crane Creek with sweeping views of the city, this “to be built” Fortis Building Co home is designed for elevated living — modern architecture, warm interiors, expansive glass, and a setting that feels truly one of a kind.
A hillside retreat built with intention, detail, and timeless style.
Fortis Building Co
Boutique homes. Elevated living!
04/30/2026
A look back at a previous high-end spec home—refined finishes, clean design, and thoughtful details throughout.
Built with intention. Designed to feel effortless.
Click here to claim your Sponsored Listing.
Category
Contact the business
Telephone
Website
Address
Boise, ID
83705
Opening Hours
| Monday | 6am - 6pm |
| Tuesday | 6am - 6pm |
| Wednesday | 6am - 6pm |
| Thursday | 6am - 6pm |
| Friday | 6am - 6pm |
| Saturday | 6am - 6pm |
Alerts
Be the first to know and let us send you an email when Fortis Building Co. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.