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Top-Rated Custom home builders in Marion - Updated Nov 2026

Avatar for Founders Contracting LLC
Founders Contracting LLC
5.0(
7
)
Find a Custom Home Builder

Serving Marion, MT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I cannot recommend Founders Contracting highly enough! There are a lot of skilled contractors out there who do outstanding work. Once in a while you'll find a contractor who is also a good communicator and returns phone calls and emails. And occasionally you'll find a contractor with great prices who finishes on time and on budget. But it is rare indeed to find all these important qualities in one person, which is the case with Joseph Beatrice, the owner of Founders Contracting. Joseph converted a large walk-in closet into a bathroom for our home in Whitefish and completed the task on time, UNDER budget, and with attention to detail that demonstrates his pride in his craft. His quoted price was lower than other quotes we received, and he actually completed the project UNDER budget due to some negotiating he did with the City of Whitefish, as well as some electrical work that required less effort than anticipated. Joseph is truly the most business capable, customer-centric contractor we have ever worked with. He works seamlessly with subcontractors when necessary, and takes great care with meticulous finish work. The results are fantastic."
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project

+29

Response rate100%
3 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Clark River Construction, LLC
Clark River Construction, LLC
5.0(
4
)
Find a Custom Home Builder

Serving Marion, MT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"This group of workers are family and work together. They are very efficient, on time and do really high quality work. They built a barn for me and did it in a very short period of time with excellent outcomes. Everything was square and fit together perfectly. I was very impressed and happy that I had them do the job for me."
old granary
Refurbished Granary
Refurbished granary
New Polebarn
New Polebarn

+41

Response time5 days
Response rate89%
Recommended by100%of homeowners
Avatar for Eaton Consolidated
Eaton Consolidated
5.0(
6
)
Find a Custom Home Builder

Serving Marion, MT and surrounding areas

Approved

"Chad and Scott did a fantastic job, from concept to completion of our project. We needed an interior wall, framing, door, drywall, texture, & painting, & all the details to enclose our kitchen from our entry. They understood our concept, and had the work done from start to finish in 2 weeks. Meticulous, detail-oriented, polite, & fun to have them here in our home are how we would describe our relationship with Chad & Scott. They even let us keep adding other small projects along with the wall construction, always being cheerful & accommodating. We would definitely recommend them to our friends & neighbors for any projects! Susan & Larry"
Shop front
Kitchen
Butler nook
Master bedroom
Master bath

+6

Response time1 day
Response rate100%
Avatar for Legacy Construction LLC
Legacy Construction LLC
New to Angi
Find a Custom Home Builder

Serving Marion, MT and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \n \nCall us today you'll be pleased you did. Thank you

New home build
Avatar for Lundgren Homes
Lundgren Homes
4.6(
14
)
Find a Custom Home Builder

Serving Marion, MT and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"VERY Very well, Chayse from Lundgren-Homes did a great great job and he stayed and came back with appropriate tool that was odd and he purchased himself to get the exercise massage chair done, let me explain. IT WAS A 3K chair that needed putting together with wires and lectrical conduit and connectors as well as placing in metal holders to hole the very very heavy chair itself. At one point it took both of us to balance this heavy back that the chairl itself was well over 250#'s itself. T-tack didn't help nor did assembly for IKEA Furn folks could do or attempt. CHAYSE was the ONLY ONE that went the extra mile to figure out the Japanese Instructions that NO ONE could of done by themselves. Even You Tube videos didn't pull this one off. THANK YOU MISTER LUNDGREN of Lundgren Homes for your son to come out and help our Family in a tight placed Studio Condo! NOT EASY TASK! Plus two dogs to boot! Thanks Angie's List for having Chayse on here!!! He saved the day and my Spouse was going to send it BACK TO COST Co for a Refund! We would of had to pay freight shipping chrgs."
Bathroom before picture. The existing sink sticks out a couple of inches into the doorway.
A functional sink was installed that did not come out into the doorway. A custom cabinet needed to be built for the plumbing.
Tiny Old Bathroom Remodel
Additional Photos
Additional Photos

+26

Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

The average cost to build a modular home is around $270,000, and most modular homes total between $180,000 and $360,000. Of course, this price varies significantly by location, and the price tends to follow the cost of living in the area. There are quite a few other factors at play that can affect your pricing, including the following:

  • Number of bedrooms and bathrooms

  • Site preparation, including land clearing and leveling

  • Type of foundation

  • Utility connections

  • Cost of building permits

Modular homes are a type of prefab home. Specifically, manufacturers first build modular homes in sections and then deliver them to the job site. The modules, or sections, are usually at least 70% finished before they arrive on your property.

In comparison, prefab homes arrive in panels or segments, and workers assemble them on-site. Generally speaking, modular homes tend to be more durable, and their consistent construction standards may mean you’ll have an easier time getting conventional home loans.

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

Remodeling a house is often less expensive than building a new house. You can expect to pay an average of $100 per square foot when you are remodeling. The cost to build a house averages about $150 per square foot. When remodeling, though, some rooms cost more than $100 per square foot and some cost less. Use a home renovation cost estimator to accurately estimate your remodeling costs.

Modular homes can be a great investment, especially for those who find the prices of stick-built real estate too high. Modular homes are usually much more affordable because they’re mass-manufactured and then assembled on-site or delivered mostly assembled. If they’re installed properly and by professionals, they can last for between 50 and 100 years, potentially making them an outstanding investment.

The Marion, MT homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.