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Average homeowner rating star icon4.8
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Verified window services reviews

Window pros in Helena

Avatar for DaBella - Bozeman
DaBella - Bozeman
2023 Stadium Dr STE 1D
New on HomeAdvisorNew on Angi
Approved Pro
DaBella - Bozeman
2023 Stadium Dr STE 1D
New on AngiNew on HomeAdvisor
Approved Pro
80 local quotes requested
14 years of experience

DaBella is the leading home improvement company in the United States. With more than 23 offices throughout the United States, we're striving to transform home improvement services. We work with you to create value in your home by providing outstanding service and premium products for roofing, siding, windows, and bath replacement systems. Since 2011, DaBella has grown to become one of the largest home improvement services companies in the United States. "Our core purpose is to care for families and their homes. We strive to provide the best customer experience and the best environment for our growing workforce," said CEO, Donnie McMillan, Jr. "The explosive growth we have achieved in such a short time period is an incredible story in and of itself. It was only possible because we created a culture committed to helping people realize their vision. Not only the career goals of our own people at DaBella, but also for those homeowners who we serve every day." In our industry, it's common for people to talk about the dream of one day owning their own business, often driven by the desire to make a lot of money. The start to our story, however, is different. It entails a motivated, young family who had worked in the home improvement industry but envisioned a different kind of home services company. The goal was not just to build a business, but to create an extended family, where employees, suppliers and most importantly, customers, were part of the family. Not coincidently, the company was founded at the same time as the family was blessed with twins. In fact, the name of the company comes from a combination of their names -- David and Isabella. But DaBella is so much more than a company's name. From the beginning it has been a second family name for employees. It's the nameplate of a company who works in the name of families.

DaBella is the leading home improvement company in the United States. With more than 23 offices throughout the United States, we're striving to transform home improvement services. We work with you to create value in your home by providing outstanding service and premium products for roofing, siding, windows, and bath replacement systems. Since 2011, DaBella has grown to become one of the largest home improvement services companies in the United States. "Our core purpose is to care for families and their homes. We strive to provide the best customer experience and the best environment for our growing workforce," said CEO, Donnie McMillan, Jr. "The explosive growth we have achieved in such a short time period is an incredible story in and of itself. It was only possible because we created a culture committed to helping people realize their vision. Not only the career goals of our own people at DaBella, but also for those homeowners who we serve every day." In our industry, it's common for people to talk about the dream of one day owning their own business, often driven by the desire to make a lot of money. The start to our story, however, is different. It entails a motivated, young family who had worked in the home improvement industry but envisioned a different kind of home services company. The goal was not just to build a business, but to create an extended family, where employees, suppliers and most importantly, customers, were part of the family. Not coincidently, the company was founded at the same time as the family was blessed with twins. In fact, the name of the company comes from a combination of their names -- David and Isabella. But DaBella is so much more than a company's name. From the beginning it has been a second family name for employees. It's the nameplate of a company who works in the name of families.


Avatar for Renewal by Andersen of Montana
Renewal by Andersen of Montana
619 DANIEL ST
4.98(
532
)
Approved Pro
Renewal by Andersen of Montana
619 DANIEL ST
4.98(
532
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
84 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 and patio door replacement. We are the only replacement window 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 Renewal by Andersen of Montana replace all the windows in our main home, then decided to have them out again to replace the "newer" but still not great windows in our addition - not only was the 2nd install team amazing, but they managed to get all the windows, inside and out, to match perfectly even though the siding had been changed since the first install. They were quick, thorough, so very polite, and asked about every detail before completing work. Absolutely highly recommend :)"

Jen W on July 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 and patio door replacement. We are the only replacement window 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 Renewal by Andersen of Montana replace all the windows in our main home, then decided to have them out again to replace the "newer" but still not great windows in our addition - not only was the 2nd install team amazing, but they managed to get all the windows, inside and out, to match perfectly even though the siding had been changed since the first install. They were quick, thorough, so very polite, and asked about every detail before completing work. Absolutely highly recommend :)"

Jen W on July 2025


VELUX America
2173 HAWKINS ST STE H
New on HomeAdvisorNew on Angi
Approved Pro
VELUX America
2173 HAWKINS ST STE H
New on AngiNew on HomeAdvisor
Approved Pro
697 local quotes requested

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.


Avatar for Renewal by Andersen
Renewal by Andersen
552 7th Ave Suite 401
4.56(
64
)
Approved Pro
Renewal by Andersen
552 7th Ave Suite 401
4.56(
64
)
Approved Pro
Customers say: True professional
22497 local quotes requested
18 years of experience

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

"Signed contract today, same day as presentation, saving an additional 10%. Installation estimated at 8 weeks. Installation by Andersen of their products provides extended warranties that other installers can't provide. Complete full service from permit to installation to warranty calls all by Andersen. They provide financing if needed too. Extremely professional and knowledgeable design consultant."

David W on June 2025

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

"Signed contract today, same day as presentation, saving an additional 10%. Installation estimated at 8 weeks. Installation by Andersen of their products provides extended warranties that other installers can't provide. Complete full service from permit to installation to warranty calls all by Andersen. They provide financing if needed too. Extremely professional and knowledgeable design consultant."

David W on June 2025


Avatar for TekCraft Roofing LLC
TekCraft Roofing LLC
206 N Elder St
New on HomeAdvisorNew on Angi
Approved Pro
TekCraft Roofing LLC
206 N Elder St
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate
Emergency services offered

TekCraft Roofing LLC is a Montana-based roofing and exterior remodeling company proudly serving Western Montana. We specialize in full roof replacements, siding, and window installation projects. With over a decade of construction experience, we combine skilled craftsmanship with cutting-edge tools like aerial imaging and AI-assisted estimating. Every project is backed by a 10-year workmanship warranty, giving homeowners peace of mind. At TekCraft, we're committed to honest service, durable materials, and doing the job right the first time.

TekCraft Roofing LLC is a Montana-based roofing and exterior remodeling company proudly serving Western Montana. We specialize in full roof replacements, siding, and window installation projects. With over a decade of construction experience, we combine skilled craftsmanship with cutting-edge tools like aerial imaging and AI-assisted estimating. Every project is backed by a 10-year workmanship warranty, giving homeowners peace of mind. At TekCraft, we're committed to honest service, durable materials, and doing the job right the first time.


Quality Homes of Montana, LLC
717 Mogul St
5.00(
2
)
Approved Pro
Quality Homes of Montana, LLC
717 Mogul St
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



Lenhardt exterior designs
1259 E. 2nd St.
5.00(
1
)
Lenhardt exterior designs
1259 E. 2nd St.
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Lenhardt Exterior Designs, your comprehensive solution for all your exterior needs! Specializing in roofing, framing, siding, concrete, and landscaping, we are committed to enhancing the beauty and functionality of your property. With a team of skilled professionals and a passion for quality craftsmanship, we ensure that every project is completed with precision and care. Whether you’re looking to install a new roof, update your siding, or transform your outdoor space, Lenhardt Exterior Designs is here to bring your vision to life. Our dedication to customer satisfaction and the use of high-quality materials set us apart in the industry. Contact us today for a free consultation and let us help you create the perfect exterior for your home

"I recently had the pleasure of working with Lenhardt Exterior Designs for my new roof installation, and I couldn't be happier with the experience. From the outset, Dustin Lenhardt, the owner, was incredibly professional and attentive. He took the time to answer all my questions and provided valuable insights into the best options for my home. Dustin’s knowledge and commitment to quality were evident throughout the project. The installation team was punctual and worked diligently, ensuring everything was completed to the highest standards. The new roof looks fantastic and has significantly improved the overall appearance of my home. Dealing with Dustin made the entire process enjoyable, and I truly felt valued as a customer. I highly recommend Lenhardt Exterior Designs for anyone seeking quality roofing services!"

Dave E on August 2024

Welcome to Lenhardt Exterior Designs, your comprehensive solution for all your exterior needs! Specializing in roofing, framing, siding, concrete, and landscaping, we are committed to enhancing the beauty and functionality of your property. With a team of skilled professionals and a passion for quality craftsmanship, we ensure that every project is completed with precision and care. Whether you’re looking to install a new roof, update your siding, or transform your outdoor space, Lenhardt Exterior Designs is here to bring your vision to life. Our dedication to customer satisfaction and the use of high-quality materials set us apart in the industry. Contact us today for a free consultation and let us help you create the perfect exterior for your home

"I recently had the pleasure of working with Lenhardt Exterior Designs for my new roof installation, and I couldn't be happier with the experience. From the outset, Dustin Lenhardt, the owner, was incredibly professional and attentive. He took the time to answer all my questions and provided valuable insights into the best options for my home. Dustin’s knowledge and commitment to quality were evident throughout the project. The installation team was punctual and worked diligently, ensuring everything was completed to the highest standards. The new roof looks fantastic and has significantly improved the overall appearance of my home. Dealing with Dustin made the entire process enjoyable, and I truly felt valued as a customer. I highly recommend Lenhardt Exterior Designs for anyone seeking quality roofing services!"

Dave E on August 2024


Eder Construction
Boulder,MT.
No reviews
Eder Construction
Boulder,MT.
No reviews

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!


Ox-Glass
No reviews
Ox-Glass
No reviews

Hello I am regional sales consultant for Ox-Glass residing in Ravalli county. We have a great line up on life time warrantied Alside windows. Call or text for a consultation/quote tailored your home and your needs.

Hello I am regional sales consultant for Ox-Glass residing in Ravalli county. We have a great line up on life time warrantied Alside windows. Call or text for a consultation/quote tailored your home and your needs.

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FAQs for window service projects in Helena, MT

If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.

Window replacement can become costly, especially if you’re replacing your whole home. There are a few steps you can take to help save money on the bottom cost while still giving your windows a facelift. 

  • Replace multiple windows at once to bundle your purchase 

  • Inquire about discounts, coupons, or special offers

  • Consider window repair as soon as you see damage to help prevent the need for replacement

  • Maintain your windows often by inspecting your windows for drafts, leaks, and cracks

There are certain window repairs that are cost-effective to DIY and relatively simple for homeowners to tackle themselves. Tasks like replacing a screen, replacing a lock, or sealing a window are typically under $30 and take minimal time to do yourself. However, if you need to replace your window or repair a broken double pane, it’s best to call in a professional window replacement installer to lend a hand. Replacing the majority or all of the windows in your home is a time consuming job and best left to a professional.

Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.

The time it takes to replace a window is a total of four to 15 weeks. This time includes your initial consultation, appointments for measuring, as well as ordering and manufacturing your windows. For a smaller job, you can expect the total timeline to be on the shorter end, but for a whole house window replacement, it might take longer (or be split into multiple install appointments). Once your windows are created and ready to be installed, your window installer will take 30 to 60 minutes per window to install.

The Helena, MT homeowners’ guide to window services
From average costs to expert advice, get all the answers you need to get your job done.
kitchen with double pane windows over sink
Mar 25, 2025
Mar 25, 2025
Need to replace your old windows or install new ones? Double-pane glass is probably the way to go. Use this double-pane windows cost guide to set your budget.
Bathroom with clear glass block window
Apr 1, 2025
Apr 1, 2025
Glass block windows are a unique way to add natural light to your home. The cost to install glass block windows is pretty standard across different options but varies slightly depending on factors such as style, location, and size.
Potted plants on window
Apr 1, 2025
Apr 1, 2025
Looking to upgrade your windows? Use this guide on window sill replacement costs to estimate the total before you get started.
View of home kitchen showing oven and counter top with daylight shining through windows
Apr 4, 2025
Apr 4, 2025
Find out how much it costs to add a window to your home, including the cost to cut and frame the opening, as well as installing the window itself.
Windows with shades in a room overlooking at nature
Apr 15, 2025
Apr 15, 2025
Not sure what the difference is between blinds versus shades versus shutters? Let’s break down each of these popular window treatments to help you find your best match.
Wooden window with flowers
Apr 23, 2025
Apr 23, 2025
If you’ve been facing storms or humidity recently, it may be time to learn how to repair a rotted window frame to make your windows look brand new.
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