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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.1
Average homeowner rating
Verified reviews icon39
Verified window services reviews

Window pros in Sterling

Avatar for DaBella - Cheyenne WY
DaBella - Cheyenne WY
521 Progress Cir
4.20(
5
)
Approved Pro
DaBella - Cheyenne WY
521 Progress Cir
4.20(
5
)
Approved Pro
Customers say: Quick response
135 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.

"Boys Austin and Chris were professional and courteous."

Larry B on October 2023

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.

"Boys Austin and Chris were professional and courteous."

Larry B on October 2023


Avatar for Champion Windows and Home Exteriors of Ft. Collins
Champion Windows and Home Exteriors of Ft. Collins
5850 Byrd Dr
4.57(
207
)
Approved Pro
Champion Windows and Home Exteriors of Ft. Collins
5850 Byrd Dr
4.57(
207
)
Approved Pro
Customers say: Quality work
54 local quotes requested
72 years of experience

There’s never been a better time to transform you home with Champion of Ft. Collins! Think of us as a one-stop shop for everything you need to beautify your home’s exterior: windows, sunrooms, siding, roofing and doors. Only Champion offers the superior energy efficiency of Comfort 365 Windows, industry-leading limited lifetime guarantee, and award winning products made in the USA. For over 60 years, Champion has been manufacturing and installing quality windows, doors and sunrooms while creating a seamless experience for our customers. More than 9 out of 10 customers recommend Champion. Not only do Champion products enhance your curb appeal, but can also lower your energy bills, improve the comfort level of your home and reward you with a high return on your investment. Experience the difference Champion products can make for your home today! ENERGY STAR®, NSA, AAMA, Installation Experts, VSI, BBB, NFRC

"Never, Ever order from Champion. The product may be fine however if anything goes wrong they take forever to stand by their warranty. We installed $15,000 of windows & patio door. One of the slider windows cracked within two weeks of it being installed. It took 11 months to get it replaced. I had many headaches and phone calls to get this resolved. From the local office in Loveland/Ft Collins area I spoke to Wendy & another gal in that office. Several times I asked for someone in an upper position. Both women told me there was nothing they could do to expedite this situation nor could they point me to anyone higher up than them. Those two women in that office are worthless. They don't care enough about the clients or their jobs to do better than "there isn't anything I can do". That is the worst customer service I can imagine!"

Cindy P on April 2025

There’s never been a better time to transform you home with Champion of Ft. Collins! Think of us as a one-stop shop for everything you need to beautify your home’s exterior: windows, sunrooms, siding, roofing and doors. Only Champion offers the superior energy efficiency of Comfort 365 Windows, industry-leading limited lifetime guarantee, and award winning products made in the USA. For over 60 years, Champion has been manufacturing and installing quality windows, doors and sunrooms while creating a seamless experience for our customers. More than 9 out of 10 customers recommend Champion. Not only do Champion products enhance your curb appeal, but can also lower your energy bills, improve the comfort level of your home and reward you with a high return on your investment. Experience the difference Champion products can make for your home today! ENERGY STAR®, NSA, AAMA, Installation Experts, VSI, BBB, NFRC

"Never, Ever order from Champion. The product may be fine however if anything goes wrong they take forever to stand by their warranty. We installed $15,000 of windows & patio door. One of the slider windows cracked within two weeks of it being installed. It took 11 months to get it replaced. I had many headaches and phone calls to get this resolved. From the local office in Loveland/Ft Collins area I spoke to Wendy & another gal in that office. Several times I asked for someone in an upper position. Both women told me there was nothing they could do to expedite this situation nor could they point me to anyone higher up than them. Those two women in that office are worthless. They don't care enough about the clients or their jobs to do better than "there isn't anything I can do". That is the worst customer service I can imagine!"

Cindy P on April 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
524 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 Skylight Specialists, Inc.
Skylight Specialists, Inc.
10658 W Centennial Rd
4.68(
57
)
Approved Pro
Skylight Specialists, Inc.
10658 W Centennial Rd
4.68(
57
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
11 local quotes requested

Skylight Specialists, Inc., is a family-owned & operated skylight company based in Littleton, CO, with offices in Fort Collins, CO, Colorado Springs, CO, Albuquerque, NM, and Austin, TX. We repair, replace and install all residential and commercial skylights. With the support of a thoroughly-trained and highly skilled crew of in-house technicians, we have special teams of experts dedicated to each of our commercial & residential divisions that are fully equipped with the knowledge and experience necessary to see your project through. Since 1980, Skylight Specialists, Inc. has redefined “living space” and brought light to our customer’s lives. Backed by over 35 years of experience & over 22,000 customers, we are the nation’s #1 skylight resource.

"Blade and Jared did a good job installing skylight. Blade took me through the whole process and was very patient and knowledgeable making me feel comfortable chosing this company"

Judy M on June 2024

Skylight Specialists, Inc., is a family-owned & operated skylight company based in Littleton, CO, with offices in Fort Collins, CO, Colorado Springs, CO, Albuquerque, NM, and Austin, TX. We repair, replace and install all residential and commercial skylights. With the support of a thoroughly-trained and highly skilled crew of in-house technicians, we have special teams of experts dedicated to each of our commercial & residential divisions that are fully equipped with the knowledge and experience necessary to see your project through. Since 1980, Skylight Specialists, Inc. has redefined “living space” and brought light to our customer’s lives. Backed by over 35 years of experience & over 22,000 customers, we are the nation’s #1 skylight resource.

"Blade and Jared did a good job installing skylight. Blade took me through the whole process and was very patient and knowledgeable making me feel comfortable chosing this company"

Judy M on June 2024


Avatar for Renewal by Andersen
Renewal by Andersen
552 7th Ave Suite 401
4.54(
61
)
Approved Pro
Renewal by Andersen
552 7th Ave Suite 401
4.54(
61
)
Approved Pro
Customers say: True professional
26690 local quotes requested
18 years of experience

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

"We have had the pleasure of working with Renewal by Anderson of Eastern Washington, whose crew (Jeff R., Tanner S., Micah R., Daniel R., and Luis G.) worked to build out and replace a bay window and replace 8 other windows. They were professional and courteous the entire time they were here. We will be working with them in the future to replace the rest of the windows that need done. They were definitely not the cheapest to use, but the quality and workmanship is definitely worth the money."

Jessica B on April 2025

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

"We have had the pleasure of working with Renewal by Anderson of Eastern Washington, whose crew (Jeff R., Tanner S., Micah R., Daniel R., and Luis G.) worked to build out and replace a bay window and replace 8 other windows. They were professional and courteous the entire time they were here. We will be working with them in the future to replace the rest of the windows that need done. They were definitely not the cheapest to use, but the quality and workmanship is definitely worth the money."

Jessica B on April 2025


I&A Enterprises Welding
15754 County Road R
5.00(
1
)
Approved Pro
I&A Enterprises Welding
15754 County Road R
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"They do great work in a timely manner!"

Craig P on May 2021

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"They do great work in a timely manner!"

Craig P on May 2021


Ross Windows & Doors
9955 West 105th Avenue
4.74(
43
)
Approved Pro
Ross Windows & Doors
9955 West 105th Avenue
4.74(
43
)
Approved Pro
Customers say: True professional
13 local quotes requested
39 years of experience

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024


Offering the best service in the valley


Prism Glass
2725 Harvard St.
5.00(
2
)
Prism Glass
2725 Harvard St.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PRISM GLASS (locally owned and operated) is here to help you with all of your window and screen needs. Broken, fogged, or failed windows, single/double pane glass replacement, complete window replacement, screens, shower doors, tub enclosures, mirrors, tabletops and more. With over 15 years experience you can count on quality work. We offer same or next day measures. Don't wait for the other guys! Call to schedule an appointment today. 970-308-1576 prismglasscolorado@gmail.com

PRISM GLASS (locally owned and operated) is here to help you with all of your window and screen needs. Broken, fogged, or failed windows, single/double pane glass replacement, complete window replacement, screens, shower doors, tub enclosures, mirrors, tabletops and more. With over 15 years experience you can count on quality work. We offer same or next day measures. Don't wait for the other guys! Call to schedule an appointment today. 970-308-1576 prismglasscolorado@gmail.com


Strafford Window Manufacturing, Inc.
168 Roller Coaster Road
5.00(
1
)
Strafford Window Manufacturing, Inc.
168 Roller Coaster Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do not manufacture windows or doors for homes nor do we use Insulated glass. Strafford Window Mfg. manufacturers custom wood windows for barns, sheds, stables, pool houses, cabin, porches and interior applications in the home. Our windows are made of all wood and single strength glass. Call for pricing on Tempered glass. Strafford Window MFG. manufactures Sashes, Transoms, Single Hung Window Units, Hopper Window Units, Fixed Window Units and Screens.

"These windows are solid, well built and look great. I will be ordering more for my house."

Don P on September 2020

We do not manufacture windows or doors for homes nor do we use Insulated glass. Strafford Window Mfg. manufacturers custom wood windows for barns, sheds, stables, pool houses, cabin, porches and interior applications in the home. Our windows are made of all wood and single strength glass. Call for pricing on Tempered glass. Strafford Window MFG. manufactures Sashes, Transoms, Single Hung Window Units, Hopper Window Units, Fixed Window Units and Screens.

"These windows are solid, well built and look great. I will be ordering more for my house."

Don P on September 2020

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Window services FAQs

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 homeowners guide to window services
From average costs to expert advice, get all the answers you need to get your job done.
rustic nook with window
Apr 1, 2025
Apr 1, 2025
Dealing with a damaged window frame? Learn how much window frame replacement costs and what factors have an impact on your total.
Girl sitting on window with little kittens
Apr 1, 2025
Apr 1, 2025
Storm windows keep your more expensive windows protected from impact. Use this storm windows cost guide to get an estimate for protecting your home.
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.
front of house with bow windrow
Apr 4, 2025
Apr 4, 2025
Are you deciding on a new look for your home? We discuss the benefits and drawbacks of a bay window vs. bow window to help you decide.
Window fogged by condensation
Apr 4, 2025
Apr 4, 2025
Condensation on windows is a sign of failed seals in the window and a loss of energy efficiency. Learn how to fix foggy windows using one of four options.