Top-rated window pros.

Get matched with top window pros in Forsyth, MT

There are 3 highly-rated local window pros.

Need a pro for your window service project in Forsyth, MT?

Select your specific project to find the pro for you.

TRUSTED BY FORSYTH, MT HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon13
    Verified window services reviews

Find Window pros in Forsyth

VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro

VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro
576 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 of Montana

Renewal by Andersen of Montana

619 DANIEL ST
4.99(
544
)
Approved Pro

Renewal by Andersen of Montana

619 DANIEL ST
4.99(
544
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
91 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.

"They were very professional! Nice installers, great communication! Very satisfied! Highly recommended!"

Traci S on September 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.

"They were very professional! Nice installers, great communication! Very satisfied! Highly recommended!"

Traci S on September 2025


"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025

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

"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025


Workmule construction llc

3955 Olympic Boulevard #33
No reviews yet

Workmule construction llc

3955 Olympic Boulevard #33
No reviews yet
Free onsite estimate

We are a general contractor in Montana. We do everything but hvac, plumbing, and electrical work. We are locally owned and operated. We have been in business now for 6 years and been in the industry for 13 years doing construction. We do new builds, remodeling, kitchens and bathrooms renovation, flooring ,roofing,siding, concrete, framing, drywall, insulation, decks,fencing, painting exterior and interiors.

We are a general contractor in Montana. We do everything but hvac, plumbing, and electrical work. We are locally owned and operated. We have been in business now for 6 years and been in the industry for 13 years doing construction. We do new builds, remodeling, kitchens and bathrooms renovation, flooring ,roofing,siding, concrete, framing, drywall, insulation, decks,fencing, painting exterior and interiors.


Voldseth Construction

No reviews yet

Voldseth Construction

No reviews yet
6 years of experience

Voldseth Constturtion provides a wide range on services from roofing, windows and siding. Our company specializes in metal roofing systems but also prides ourselves on shingle roofs as well. Voldseth Constrution has been in business for almost two years now but Tyler has worked in the construction field for ten years now. We are a family owned company born and raised right here in Montana. We travel and have done work in Martinsdale, Sidney, and Judith Gap to name a few. We offer free estimates and are availble to take phone calls or emails. We also deal with insurance companies so you dont have to!

Voldseth Constturtion provides a wide range on services from roofing, windows and siding. Our company specializes in metal roofing systems but also prides ourselves on shingle roofs as well. Voldseth Constrution has been in business for almost two years now but Tyler has worked in the construction field for ten years now. We are a family owned company born and raised right here in Montana. We travel and have done work in Martinsdale, Sidney, and Judith Gap to name a few. We offer free estimates and are availble to take phone calls or emails. We also deal with insurance companies so you dont have to!


DaBella - Billings

2320 Zoo Drive
5.00(
7
)

DaBella - Billings

2320 Zoo Drive
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, window, and hardi siding replacement systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.

"Liz Moss and Josh Perman have been super helpful. Explained what was happening with my windows and made it affordable for me"

Ashley M on December 2022

Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, window, and hardi siding replacement systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.

"Liz Moss and Josh Perman have been super helpful. Explained what was happening with my windows and made it affordable for me"

Ashley M on December 2022


Car Part Solutions Inc

No reviews yet

Car Part Solutions Inc

No reviews yet

"Your Car Part Solutions. We specialize in ALL makes and models, QUALITY used auto parts. We are a wrecking yard located in Sacramento, CA . Thousands of parts in stock ready to ship and many vehicles in stock ready to be dismantled."

"Your Car Part Solutions. We specialize in ALL makes and models, QUALITY used auto parts. We are a wrecking yard located in Sacramento, CA . Thousands of parts in stock ready to ship and many vehicles in stock ready to be dismantled."


True Peak Home Exteriors

18 Feldspar Way
No reviews yet

True Peak Home Exteriors

18 Feldspar Way
No reviews yet

True Peak Home Exteriors Specializes in Alluminum and Steel Exteriors. Expert Installation of Awnings, Patio Covers, Windows, Siding, Roofing, Soffit and Fascia. New Construction, re-modle and Repair.

True Peak Home Exteriors Specializes in Alluminum and Steel Exteriors. Expert Installation of Awnings, Patio Covers, Windows, Siding, Roofing, Soffit and Fascia. New Construction, re-modle and Repair.


Peace by peace

8325 Hofferber Rd
5.00(
7
)

Peace by peace

8325 Hofferber Rd
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Based in BILLINGS, MT servicing All of Montana. We specialize in exterior work, Siding, Roofing. Local Owner-Operator. We provide a more affordable price and FREE estimates with the best quality & Detail. in business since 2018.

"Anthony and Tyler are great guys. They work very hard and stay at it until the job is done. They installed standing seam on my house in the spring and then returned to install the shop Roof in the fall. They did an excellent job."

Scot K on November 2023

Based in BILLINGS, MT servicing All of Montana. We specialize in exterior work, Siding, Roofing. Local Owner-Operator. We provide a more affordable price and FREE estimates with the best quality & Detail. in business since 2018.

"Anthony and Tyler are great guys. They work very hard and stay at it until the job is done. They installed standing seam on my house in the spring and then returned to install the shop Roof in the fall. They did an excellent job."

Scot K on November 2023


Gary Oddy Construction DBA Manning Roofing

424 N. Haynes Ave
No reviews yet

Gary Oddy Construction DBA Manning Roofing

424 N. Haynes Ave
No reviews yet
35 years of experience

Gary Oddy Construction, Inc dba Manning Roofing, adheres to the highest level of roofing installation standards. Fully licensed, bonded & insured, our crew is a close-knit team of roofing and construction pros that gives extra attention to the details of our process that make your Gary Oddy Construction, Inc. or Manning Roofing project go smoothly and efficiently. We personally commit to giving you the best value for your money with the strongest 50 year product warranty in the business! From the initial phone call to the final clean-up, our company’s focus is on the “customer experience” ensuring that your roofing project will always be professionally handled by our experienced and courteous staff. Whether you have an emergency roof leak or would like to schedule a free roofing or exterior home improvement estimate, please contact Gary Oddy Construction, Inc. or Manning Roofing. Choosing a Contractor is easy…after you meet with us! Proudly serving eastern Montana.

Gary Oddy Construction, Inc dba Manning Roofing, adheres to the highest level of roofing installation standards. Fully licensed, bonded & insured, our crew is a close-knit team of roofing and construction pros that gives extra attention to the details of our process that make your Gary Oddy Construction, Inc. or Manning Roofing project go smoothly and efficiently. We personally commit to giving you the best value for your money with the strongest 50 year product warranty in the business! From the initial phone call to the final clean-up, our company’s focus is on the “customer experience” ensuring that your roofing project will always be professionally handled by our experienced and courteous staff. Whether you have an emergency roof leak or would like to schedule a free roofing or exterior home improvement estimate, please contact Gary Oddy Construction, Inc. or Manning Roofing. Choosing a Contractor is easy…after you meet with us! Proudly serving eastern Montana.

...
Showing 1-10 of 61
Windows questions, answered by experts

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.

Costs depend on window type, frame material, labor, and whether custom sizing is required.

Bay windows and garden windows differ in both size and window angle. Garden windows are smaller than bay windows and extend from the house at 90-degree angles, creating a box-like shape. Bay windows, often much larger than garden windows, consist of three windows set at 25- to 45-degree angles to jut out from your home.

If your winter looks like heavy snow, freezing rain, or frigid temperatures, taking your screens out for the season can be a great way to avoid mesh damage or bent frames. Ice can build up and put pressure on the screen, especially in older or aluminum frames. Removing them also lets in more natural light during those shorter winter days and makes it easier to keep your windows clean. In warmer climates, it’s less about protection and more about preference. Some homeowners like the clearer view while others leave them in for convenience. Either way works—it depends on your setup and what you value more.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Forsyth, MT homeowners’ guide to window services

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