Top-rated window and door contractors.

Get matched with top window and door contractors in Fort Collins, CO

There are 7 highly-rated local window and door contractors.

Need a pro for your window and door contracting project in Fort Collins, CO?

Select your specific project to find the pro for you.

TRUSTED BY FORT COLLINS, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon501
    Verified window and door contracting services reviews

Find Window and door contractors in Fort Collins

Avatar for Alamo Garage Doors

Alamo Garage Doors

4.96(
190
)
Approved Pro

Alamo Garage Doors

4.96(
190
)
Approved Pro
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Free onsite estimate

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025


Avatar for Empire Glass Company

Empire Glass Company

4.90(
121
)
Approved Pro

Empire Glass Company

4.90(
121
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2019 years of experience

Welcome to Empire Glass Company, we are excited to exceed your expectations! As experts with many years of experience, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"I am VERY please with Empire Glass in Loveland, CO regarding the entire process from measurement to installation! They gave me updates and sent experienced fine young professionals to complete the installation. They were careful, leaving NO damage to either the interior or exterior walls which corresponded with my living room space. I’m so glad I switched my order to Empire Glass! I can without reservation, highly recommend them."

Jacqueline L on October 2025

Welcome to Empire Glass Company, we are excited to exceed your expectations! As experts with many years of experience, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"I am VERY please with Empire Glass in Loveland, CO regarding the entire process from measurement to installation! They gave me updates and sent experienced fine young professionals to complete the installation. They were careful, leaving NO damage to either the interior or exterior walls which corresponded with my living room space. I’m so glad I switched my order to Empire Glass! I can without reservation, highly recommend them."

Jacqueline L on October 2025


Avatar for EGRESS INC

EGRESS INC

4.90(
61
)
Approved Pro

EGRESS INC

4.90(
61
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2000 years of experience

Adding a professionally installed egress window & well not only protects your family by providing a reliable escape, it also transforms your basement living area with beautiful, natural light. Egress, Inc is the largest egress window & well specialist in the Rocky Mountain Region. From simple expansions to engineer structural modifications, Egress Inc has the knowledge and experience to professionally & efficiently handle all your egress window & well needs. In addition to egress windows our services include water mitigation, replacement windows and walkout basement options, in addition to replacement window wells of any size, in a variety of options including steel, fiberglass, concrete and custom-designed & hand-built stone and timber. Owners Jim & Loralee Dischner share their 30 years of construction & public relations experience to provide you with expert installations and outstanding customer service. Licensed & insured, we guarantee our work which helps ensure your ultimate satisfaction. Egress, Inc supports trusted and caring employees, not fly-by-night subcontractors. The Egress, Inc family sincerely cares about your project work together to make it flow seamlessly from start to finish. Let Egress, Inc transform your basement into a beautiful and safe living area!

"They are fantastic workers. I felt so comfortable with Jim, the boss and his crew, I left for work for a few hours."

Nancy D on March 2022

Adding a professionally installed egress window & well not only protects your family by providing a reliable escape, it also transforms your basement living area with beautiful, natural light. Egress, Inc is the largest egress window & well specialist in the Rocky Mountain Region. From simple expansions to engineer structural modifications, Egress Inc has the knowledge and experience to professionally & efficiently handle all your egress window & well needs. In addition to egress windows our services include water mitigation, replacement windows and walkout basement options, in addition to replacement window wells of any size, in a variety of options including steel, fiberglass, concrete and custom-designed & hand-built stone and timber. Owners Jim & Loralee Dischner share their 30 years of construction & public relations experience to provide you with expert installations and outstanding customer service. Licensed & insured, we guarantee our work which helps ensure your ultimate satisfaction. Egress, Inc supports trusted and caring employees, not fly-by-night subcontractors. The Egress, Inc family sincerely cares about your project work together to make it flow seamlessly from start to finish. Let Egress, Inc transform your basement into a beautiful and safe living area!

"They are fantastic workers. I felt so comfortable with Jim, the boss and his crew, I left for work for a few hours."

Nancy D on March 2022


Avatar for GS Exterior Experts

GS Exterior Experts

4.96(
129
)
Approved Pro

GS Exterior Experts

4.96(
129
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1999 years of experience

GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.

"From start to finish, the GS folks were exceptional. Keith Vigil clearly explained details of the project to me, Sandra in the office was always there to field my questions, the demo and siding crew were hard working and pleasant under the guidance of Edwin's daily presence, and Oswald faithfully and capably handled any finishing touches to the project. This is a five-star company with devoted and talented employees!"

Pam L on November 2025

GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.

"From start to finish, the GS folks were exceptional. Keith Vigil clearly explained details of the project to me, Sandra in the office was always there to field my questions, the demo and siding crew were hard working and pleasant under the guidance of Edwin's daily presence, and Oswald faithfully and capably handled any finishing touches to the project. This is a five-star company with devoted and talented employees!"

Pam L on November 2025


Avatar for Power Home Remodeling

Power Home Remodeling

4.77(
152
)
Approved Pro

Power Home Remodeling

4.77(
152
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1992 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, siding, doors, or attic insulation.

"Everyone involved was amazing! From the reps who explained everything, to the workers doing the installations, everyone was courteous and helpful. They wanted to make sure we got the best they can give. Even when there was a cosmetic situation that occurred on the job, someone came out and made sure it got fixed and we were fully satisfied. We were worried about how long installations would take, but they all showed up and finished all within a couple of hours. Thank you so much!"

Timothy D on November 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, siding, doors, or attic insulation.

"Everyone involved was amazing! From the reps who explained everything, to the workers doing the installations, everyone was courteous and helpful. They wanted to make sure we got the best they can give. Even when there was a cosmetic situation that occurred on the job, someone came out and made sure it got fixed and we were fully satisfied. We were worried about how long installations would take, but they all showed up and finished all within a couple of hours. Thank you so much!"

Timothy D on November 2025


Avatar for Diaz De Leon Painting

Diaz De Leon Painting

5.00(
21
)
Approved Pro

Diaz De Leon Painting

5.00(
21
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2019 years of experience

Diaz De Leon Painting is a dependable painter in Longmont, CO. Contact us right away for more information. We serve in Longmont, CO, Lyons Town CO; Firestone Town CO; Johnstown Town CO; Frederick Town CO; Superior Town CO; and the surrounding areas. Interior Painter, Painting Service, Quality Painting Service, Affordable House Painting, Professional Painting Company Painting Service, Drywall Service, Texture Service, Framing Service, Tile Installation, Landscaping Service, Residential Framing, Residential Framing Service, Residential Framing Company, Drywall Painting, Drywall Installation, Affordable Drywall Installation, Professional Drywall Installation For more information visit our website: https://painterlongmont-co.com/ We also accept the following payment methods: Cash

"Very professional. Work was well done."

kirk s on September 2025

Diaz De Leon Painting is a dependable painter in Longmont, CO. Contact us right away for more information. We serve in Longmont, CO, Lyons Town CO; Firestone Town CO; Johnstown Town CO; Frederick Town CO; Superior Town CO; and the surrounding areas. Interior Painter, Painting Service, Quality Painting Service, Affordable House Painting, Professional Painting Company Painting Service, Drywall Service, Texture Service, Framing Service, Tile Installation, Landscaping Service, Residential Framing, Residential Framing Service, Residential Framing Company, Drywall Painting, Drywall Installation, Affordable Drywall Installation, Professional Drywall Installation For more information visit our website: https://painterlongmont-co.com/ We also accept the following payment methods: Cash

"Very professional. Work was well done."

kirk s on September 2025


Avatar for Champion Windows and Home Exteriors of Ft. Collins

Champion Windows and Home Exteriors of Ft. Collins

4.57(
213
)
Approved Pro

Champion Windows and Home Exteriors of Ft. Collins

4.57(
213
)
Approved Pro
Customers say: Quality work
1953 years of experience
Free onsite estimate

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

"Corinna Navarro is amazing, she’s kind and explained everything in detail."

Norma F on November 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

"Corinna Navarro is amazing, she’s kind and explained everything in detail."

Norma F on November 2025


Glass Gorilla

4.90(
67
)
Approved Pro

Glass Gorilla

4.90(
67
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2010 years of experience

At Glass Gorilla, we focus on the quality of our projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is always guaranteed. Please call us today for an estimate. We look forward to working with you.

"They respond quickly and were able to replace the window as soon as the glass got in! They are awesome and I truly recommend them."

Sydnie T on July 2022

At Glass Gorilla, we focus on the quality of our projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is always guaranteed. Please call us today for an estimate. We look forward to working with you.

"They respond quickly and were able to replace the window as soon as the glass got in! They are awesome and I truly recommend them."

Sydnie T on July 2022


Avatar for AFGH Handyman Services, LLC

AFGH Handyman Services, LLC

4.66(
85
)
Approved Pro

AFGH Handyman Services, LLC

4.66(
85
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2012 years of experience

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are known for our prompt service and superior attention to detail. Our commitment to quality is evident from the beginning to the completion of your home improvement project. We're here to serve you with the knowledge and quality you deserve and expect. Call our reputable business today; you'll be pleased you did. Thank you.

"Ed was quick to respond to my request for a quote and was VERY reasonably priced. He was able to do the painting of our ceiling and walls in the foyer of our house within a days notice. Iâ m planning on using Ed for at least a few more projects"

David R on October 2024

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are known for our prompt service and superior attention to detail. Our commitment to quality is evident from the beginning to the completion of your home improvement project. We're here to serve you with the knowledge and quality you deserve and expect. Call our reputable business today; you'll be pleased you did. Thank you.

"Ed was quick to respond to my request for a quote and was VERY reasonably priced. He was able to do the painting of our ceiling and walls in the foyer of our house within a days notice. Iâ m planning on using Ed for at least a few more projects"

David R on October 2024


Avatar for Bison Home Service

Bison Home Service

4.88(
17
)
Approved Pro

Bison Home Service

4.88(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2023 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"My AC stopped working, and my house was 88 degrees. But only did I get a call within 10 min but a service tech in 15 min at my home and repair done in 30 min. Highly recommend this company."

shawn b on August 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"My AC stopped working, and my house was 88 degrees. But only did I get a call within 10 min but a service tech in 15 min at my home and repair done in 30 min. Highly recommend this company."

shawn b on August 2024

...
Showing 1-10 of 319
Window Door Contractors questions, answered by experts

In Fort Collins, new homeowners should prioritize entry door replacement if doors are outdated or poorly insulated, as this greatly improves energy efficiency. Upgrading door hardware, such as installing reinforced strike plates and smart locks, enhances security. Consider adding storm doors to shield against hail and strong winds common in the area. Regular garage door tune-ups are also essential due to frequent freeze/thaw cycles affecting door alignment and operation.

Helpful?

In Fort Collins, the longevity of door service projects depends on using weather-resistant materials suited for Colorado’s temperature extremes and UV exposure. Proper installation is crucial, including correct flashing and moisture barriers to prevent water intrusion. Addressing soil movement beneath homes, especially in neighborhoods with expansive clay, helps prevent door misalignment. Regular seasonal maintenance ensures doors remain functional and energy efficient despite local climate challenges.

Helpful?

For door maintenance in Fort Collins, keep a cordless drill, level, caulk gun, hammer, screwdrivers, measuring tape, and utility knife accessible. Stock supplies like high-grade weather stripping, silicone caulk, hinge lubricant, wood filler, touch-up paint, replacement screws, and heavy-duty door sweeps. These tools and materials help address common issues from temperature swings, shifting foundations, and the sun exposure typical of local ranch and craftsman-style homes.

Helpful?

Completing door service projects in Fort Collins significantly enhances home comfort by reducing drafts and improving insulation, which stabilizes indoor temperatures year-round. Upgraded doors and hardware also boost security and reduce outside noise, especially in busy neighborhoods. Properly maintained doors help protect against hail and sudden weather shifts, while modern entry doors and storm doors can increase curb appeal and support the city’s focus on sustainability.

Helpful?

In Fort Collins, signs that previous door service projects need attention include persistent drafts, visible daylight around door edges, or doors sticking due to shifting soils. Cracked caulk, peeling paint, and warped frames often result from rapid weather changes. If you notice increased outdoor noise, water stains after storms, or hardware that loosens repeatedly, it’s time to reassess the quality of past door installations or repairs.

Helpful?

The Fort Collins, CO homeowners’ guide to window and door contracting services

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