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FeaturedWindow Installers in Missoula, Montana

Kasberg Siding and Remodel

Top Spot in Missoula Today 5.00 (47 reviews)(406) 531-2920

Kasberg Siding and Remodel

Kasberg Siding and Remodel is a Missoula home contractor founded by Justin Kasberg. He established the company after serving in the Marine Corps and attending business school at the University of Montana.

Last Updated October 2, 2026.

Business Highlights
  • The company describes its leadership as veteran-owned.
  • The company says it is licensed and insured.

Service Area

Missoula, the Bitterroot Valley and Missoula County.

Featured Local Business

Kasberg Siding and Remodel is one of 11 window installers ProsGrade lists in Missoula, Montana.

Featured
Featured on ProsGrade
Listing details

7 services listed, including Siding installation and design, LP SmartSide siding installation and Roof repairs. Open weekdays, closed on weekends. Rated 5.0 from 47 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Kasberg Siding and Remodel compares with the other 10 window installers on ProsGrade in Missoula, using public Google ratings and review counts.

  • Ranks in the top 10% of Missoula window installers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, well above the 4.5 average of other Missoula window installers on ProsGrade.
  • One of 4 Missoula window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

7 services
  • Siding installation and designOptions include fiber cement and engineered wood siding.
  • LP SmartSide siding installationInstallation includes wrap and flashing and follows manufacturer requirements.
  • Roof repairsRepairs cover leaks, missing shingles and other damage.
  • Roof replacement and new installationRoofing materials include asphalt shingles, cedar shakes and metal roofing.
  • Kitchen and bathroom remodelingKitchen projects may update cabinets, countertops and layouts; bathroom updates can include fixtures, tile and storage.
  • Home additions and whole-home remodelingAdditions can add bedrooms, offices or living spaces.
  • Deck remodeling

Reviews

What customers say

Customers praise clear communication across projects, and one highlights a carefully scoped plan. Another recounts unexpected issues after old siding came off an older home; Justin explained the options, used change orders to prevent surprises, and kept to the planned schedule and budget despite supply-chain delays. A third describes a team that listened to the homeowner's ideas during exterior and interior work, including a new roof and a master walk-in shower.

Customer Reviews

Julian Colescott

We heard about Justin Kasberg from a friend, and he and his crew were perfect for our residing project on the oldest house in the neighborhood. As feared with such an old house, we encountered many issues once the old siding was pulled off, and Justin communicated well about what options we had to fix these issues. Once decisions about replacing windows, doors, light fixtures etc. were made, Justin kept meticulous records and issued change orders that eliminated any surprises. Delays happen with major construction projects, and this project was not without them. However, they were largely due to supply chain issues rather than the construction work taking longer than anticipated. Justin kept to the work schedule and stayed within the proposed budget.
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Vivaca Crowser

We were looking for a contractor that could help us with a variety of remodel needs, and we weren't sure if we'd find the right fit, but we did with Kasberg! They helped us with both exterior (new roof, stone accents, front door, shutters) and interior remodels (new master walk-in shower) and did an excellent job. In a time when it is hard to find a contractor for remodels (especially smaller jobs), they were more than willing to work with us, listen to our ideas and provide their own creativity to our project. Justin is a great communicator, patient and always made sure the work was getting done in the right way. Larry did excellent work on our shower and carpentry and was wonderful to work with. We would not hesitate to recommend Kasberg to anyone with a variety of remodel needs and feel really fortunate to have worked with them. Thank you, Kasberg and crew! These photos show our new roof, shutters, stone work, front door, front porch posts and awesome walk-in shower.
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Joe Burnich

I hired Justin Kasberg to fix a sagging ceiling issue in my kitchen and living room. He and the crew came in and installed a support beam. The work looks amazing and it was on time. They definitely take pride in their work. Justin also did a followup with me to make sure everything was satisfactory. They are true professionals. I will be calling them in the future. Thank you to the crew at Kasberg!
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Erin Smith

Kasberg Siding and Remodel performed a residing of a cottage project for us this spring. Justin Kasberg did a great job of communicating. He spent time to study the practicalities of the job, make suggestions and present a clear scope of work, cost and timeline. He was a good listener, open to ideas, suggested creative, practical solutions and had a good team of professional tradesman available to bring it all to fruition in a timely manner. He and his crew did what they said they were going to in the schedule they said they would do it in, for the price that we agreed to. The quality turned out very well and Justin cares about the end product, the experience of the client and the professionalism of his company. I plan to use Kasberg siding and remodel for future projects and would recommend them to others.
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C D

After requesting bids from a number of companies for a residing project and hearing nothing back, I took a chance and called the number on a random work trailer in our neighborhood. Thank goodness I did, because I connected with Justin Kasberg and he gave us more time and consideration than I've gotten on any other project. The Kasberg staff, from carpenters to colorists, do quality work and put a lot of time into communication and will work with your budget. Our house feels brand new after this project!
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Frequently Asked Questions

How long does siding installation take?

The company says timing depends on home size and material: typically 1–2 weeks for smaller homes and 2–3 weeks for larger or more complex projects.

How long does a roof replacement take?

The company gives 1–3 days for asphalt shingle roofs and 3–5 days for metal or cedar roofs.

How long can a remodeling project take?

It depends on the size and complexity: minor updates may take a few weeks, while larger renovations or additions could last several months.