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TRUSTED BY COLUMBIA FALLS, MT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon77
    Verified window services reviews

Top-Rated Window pros in Columbia Falls - Updated Nov 2026

Avatar for Renewal by Andersen of Montana
Renewal by Andersen of Montana
5.0(
604
)
New Windows - 6 +New Windows - 3-5New Window - Single+2 more

Serving Columbia Falls, MT and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"We had the windows in our top 2 levels replaced a couple years back with RBA and after experiencing the great customer service and quality of windows we decided to come back to finish updating our lower level windows. This experience was great from start to finish again. The windows and install are of high quality. Great care was given to strengthening the window wells upon installation."
Energy Efficient Windows
Big Sky Window Upgrade
Great Falls Windows
Helena Highlights
Wisdom Windows

+152

Response time1 day
40 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DaBella - Missoula (Windows)
DaBella - Missoula (Windows)
3.6(
958
)
New Windows - 3-5New Windows - 6 +

Serving Columbia Falls, MT and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Warranties offered

"This company and employees were very helpful, polite and informative on updating and installing my front room window. It did take longer than usual for this project due to the fact that the window is no longer made in my size. So we had to wait for awhile. But it was worth the wait. Both my husband and I are greatly impressed with this company and our window. We have even had compliments on it. We also found that this window brings in more light than the old one. I will recommend this company to anyone who is looking for replacing or adding windows."
Windows
Windows
Windows
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Eaton Consolidated
Eaton Consolidated
5.0(
6
)
Door or Window Screens - Install or RepairEgress Window - InstallHardware, Latches & Tracks (Window) - Repair or Replace+6 more

Serving Columbia Falls, MT and surrounding areas

Approved

Eaton Consolidated offers a complete Design, Build, and Maintain philosophy. We have provided service to the Flathead valley for over 15 years. We aim to create value and be of service. We look forward to building a relationship with you and serving you for many years to come. Please reach out to me at 617-413-9299 or by email at [email protected]

Shop front
Kitchen
Butler nook
Master bedroom
Master bath

+6

Response time1 day
Response rate100%
Avatar for Montana Premium House Care, LLC
Montana Premium House Care, LLC
4.3(
7
)
Window Cleaning

Serving Columbia Falls, MT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Thorough Home cleaning service. I do all surfaces and floors at an affordable price and get the job done fast. I'm ideal for any airbnb looking for someone to keep their rental in mint condition. I also offer subscriptions and I do garage cleaning, pressure washing, job site clean up, and move-in/out cleaning. \n

Response time2 days
17 neighbors recently requested a quote
Avatar for Wertman & Son Windows
Wertman & Son Windows
New to Angi
Window Cleaning

Serving Columbia Falls, MT and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

Wertman and Son Windows provides reliable inside and outside window cleaning services, including detailed screen cleaning, tracks, skylights. I take pride in doing quality work, paying attention to the details, and treating every home with care and respect. I work with zero chemicals, ladders. My business is built on honesty, integrity, and dependable service, and I strive to make sure every customer is completely satisfied with the results.

Red Lion Hotel Kalispell
Red Lion Hotel Kalispell
Red Lion Hotel Kalispell
Salvation Army Thrift
Salvation Army Thrift

+18

4 neighbors recently requested a quote
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Windows FAQs, answered by experts

The rough opening refers to the framed space in the wall where the window will be placed. That means the full size of the space will be filled with both glass and frame once the new window is installed. For a standard window, a rough opening adds 1/2 inch to 3/4 inch to both the length and width.

The differences between a bay window versus a bow window involve the number of individual windows and the angle at which both windows extend from the home. A bow window has four to six individual windows that form a curve outside the exterior wall. A bay window usually has two small windows on the edges that angle outward from the exterior wall and a large window in the middle that’s parallel to the home’s exterior wall.

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

There are many signs to look out for that tell you it’s time to replace a double-hung window. If the window is drafty and inefficient, you may need a new window to block out air leaks and keep your utility bills from skyrocketing. Other signs that it’s time to replace a window include foggy glass, soft or broken window frames, or window sashes that won’t open or close easily.

The Columbia Falls, MT homeowners’ guide to window services

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