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TRUSTED BY JEFFERSON CITY, MT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon70
    Verified window services reviews

Find Window pros in Jefferson City

VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."

Janita K on December 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."

Janita K on December 2025


Quality Homes of Montana, LLC

5.00(
2
)
Approved Pro

Quality Homes of Montana, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They installed 12 new windows in the home. It also finished all of the hardwood floors in the home. Painted the entire inside of the home. Many compliments from other people. Performed landscape work, old landscape."

Norm W on November 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They installed 12 new windows in the home. It also finished all of the hardwood floors in the home. Painted the entire inside of the home. Many compliments from other people. Performed landscape work, old landscape."

Norm W on November 2024


Avatar for Electric Peak Assembly

Electric Peak Assembly

5.00(
4
)
Approved Pro

Electric Peak Assembly

5.00(
4
)
Approved Pro
33 local quotes requested
1 years of experience

Electric Peak Assembly is a locally owned and operated furniture assembly company in Bozeman, Montana. We also take on moving as well as miscellaneous handyman jobs such as TV mounting, touch-up painting and drywall repair. We are licensed and insured and are more than happy to work with both residential and commercial clients.

"Quick, on time, efficient 👍🏼"

Kandis O on October 2025

Electric Peak Assembly is a locally owned and operated furniture assembly company in Bozeman, Montana. We also take on moving as well as miscellaneous handyman jobs such as TV mounting, touch-up painting and drywall repair. We are licensed and insured and are more than happy to work with both residential and commercial clients.

"Quick, on time, efficient 👍🏼"

Kandis O on October 2025


Avatar for Renewal by Andersen of Montana

Renewal by Andersen of Montana

4.99(
541
)
Approved Pro

Renewal by Andersen of Montana

4.99(
541
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
97 local quotes requested

Renewal by Andersen of Montana is the full service replacement division of Andersen Windows servicing the entire state of Montana with start to finish Window Entry & Patio door replacement. We are the only replacement window & Entry door on the market made of Fibrex material. All of our windows and doors are installed by our certified master installers. We offer free in-home estimates and have financing available.

"We had a great experince replacing a picture window as well as 2 smaller windows. Sales person Mikhail was timely and patient. The installation went smoothly and was completed quickly. We plan to do the same with more windows."

Mary D on December 2025

Renewal by Andersen of Montana is the full service replacement division of Andersen Windows servicing the entire state of Montana with start to finish Window Entry & Patio door replacement. We are the only replacement window & Entry door on the market made of Fibrex material. All of our windows and doors are installed by our certified master installers. We offer free in-home estimates and have financing available.

"We had a great experince replacing a picture window as well as 2 smaller windows. Sales person Mikhail was timely and patient. The installation went smoothly and was completed quickly. We plan to do the same with more windows."

Mary D on December 2025



Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
485 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Eder Construction

Eder Construction

No reviews yet

Eder Construction

No reviews yet

New home construction & remodeling located in Boulder, MT! serving all surrounding areas Cabinet installation, Trim work, Built in closets, door & window installation, decks, flooring installation, sheds & more!

New home construction & remodeling located in Boulder, MT! serving all surrounding areas Cabinet installation, Trim work, Built in closets, door & window installation, decks, flooring installation, sheds & more!


Avatar for Ellis Handyworks

Ellis Handyworks

No reviews yet

Ellis Handyworks

No reviews yet
2 years of experience

We provide handyman services ranging from medium scale projects such as excavation, foundations, framing, interior remodels, siding, and roofing to smaller projects like various repairs around the home. Ellis Handyworks is licensed and insured and has over 20 years of experience in the field behind them. As a small family-owned business, we know the importance of making sure the job is done right.

We provide handyman services ranging from medium scale projects such as excavation, foundations, framing, interior remodels, siding, and roofing to smaller projects like various repairs around the home. Ellis Handyworks is licensed and insured and has over 20 years of experience in the field behind them. As a small family-owned business, we know the importance of making sure the job is done right.


MMF Construction

No reviews yet

MMF Construction

No reviews yet
Free onsite estimate

We are a commercial/residential construction company that we specialize in framing, tyvek, windows and sheetrock. We have 9 years of construction experience. We are a member-managed small business. We have a group of 25 guys.

We are a commercial/residential construction company that we specialize in framing, tyvek, windows and sheetrock. We have 9 years of construction experience. We are a member-managed small business. We have a group of 25 guys.

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Windows questions, answered by experts

Typically, a bay window is, at minimum, 42 inches wide. That said, you can always design a custom bay window that is smaller—box bay windows are usually less than three feet in width and are ideal for smaller spaces.

The maximum protruding distance allowed for a bay window is determined by its flank angles. 30-degree flanks can extend about 13 to 14 inches. If the angle is 45 degrees or larger, then the bay window can stick out about 19 inches. If the window extends too far out, it would cause structural instability and safety concerns.

Because egress windows are meant for emergency exiting and entering, they need to be an accessible size. The smallest an egress window is allowed to be is 15 inches in width and height, with an opening of around 4 square feet.

Costs depend on window size, material, labor rates, and any necessary structural modifications.

New windows improve home insulation, reduce energy bills, enhance curb appeal, and provide better noise reduction.

The Jefferson City, MT homeowners’ guide to window services

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

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