We are a full service design & build company.
Our homes reflect our values — commitment to family, community and our environment. We specialize in new home construction and take on a few commercial building projects per year. We’re known for our high quality builds, people-centric design and green building practices. From rustic to contemporary design, we’re the builders who bring your ideas to life.

What our clients are saying
"We decided to go with Sussex. After seeing the style of your work, I knew I would be happy with your sense of design."
"We just returned to Montana and just wanted to tell you how much we enjoyed coming back to our condo. Thank you again, we love this place."
"You have been so wonderful in the process of us being able to acquire this lovely home. You and Ron are terrific to work with."
"Just a short note to thank you and your staff for helping make my project come out so beautiful and attractive! Everyone seemed so pleased with the final results."
"Thank you for all your wonderful insight and attention to the extra effort. I've so enjoyed working with you!"
"We really felt like our project was important to you and your team. Your patience and interpersonal skills kept us moving and made us feel in control. We learned so much from you and we love our house!"
"Thank you so very much for taking great care of my deck, it looks great. We really appreciated that the job was finished so well and that the worker was so timely!"
"Thank you for your patience during the design process and meeting with us frequently to ensure we got our project just right!"
We build two types of homes:
Neighborhood

Ready for you to customize and move in soon!
Bespoke

Custom built to your exact specifications
LATEST PROJECTS

Huntsman at Heron Creek
The Huntsman home evokes the spirit of a Montana lifestyle with solid timber details, earthy tones and natural materials throughout its 2,830 sf.

Ploughman at Heron Creek
This home is the very essence of a Montana Farmhouse with its solid timber details, cool, neutral tones, and natural materials throughout its 2,720 sf.

Sussex Court Contemporary
The Contemporary, look is softened with the use of natural materials both inside and out. Full of clean lines and simple, efficient living spaces.

Stoney Brook Village – B
A traditional feel plus all the conveniences of modern technology, these condos offer no-step living areas and a highly efficient home design.

The Loft View
Nestled in the base of Mount Helena, this Family home allows for an escape from the city with a lofted bedroom.

Home in the Hills
This custom Saddle Mountain residence boasts some of our most unique design and landscaping choices to date.

The Ironwood At Heron Creek
This spectacular home has so many beautiful design and energy-efficiency details, including a geothermal heat pump that heats and cools the house and its water supply.

Mountain Cottage
A small cottage tucked away in a forest, this 2 bedroom home feels like it is in a fairy tale more than reality.