
Get matched with top window pros in Harvard, IL
There are 34 highly-rated local window pros.
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TRUSTED BY HARVARD, IL HOMEOWNERS
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Average homeowner rating788
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Verified Reviews for Window Service pros in Harvard, IL
*The Angi rating for Window Service companies in Harvard, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Harvard, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on November 22, 2025
Find Window pros in Harvard
Window Concepts
Window Concepts
Since 1982, Window Concepts has been helping homeowners make their houses more beautiful, comfortable, and energy-efficient. Led by Brian Murphy, our family-owned company is built on trust, quality, and customer care. From the very first conversation to the final installation, our friendly team is with you every step of the way — helping you choose the best windows, doors, siding, or roofing for your home and budget. We take pride in our attention to detail, cleanliness, and top-notch service, treating your home like it’s our own. With over 40 years of experience, we continue to offer the latest products and technology to keep your home looking its best — and performing at its best — for years to come.
"I would like to thank the folks at Window Concepts for helping me with my window installation. From start to finish, I felt confidence in the team at Window Concepts! Brian F helped me select the correct windows for my home. He was tireless in taking my questions and informing my decision. I needed to have 3 picture windows and 6 side double-hung windows replaced. Financially and emotionally this was a huge decision for me especially because the windows are on the front of my home. Brian helped me to select the perfect windows. Once the windows were delivered, the installation process began. Due to the covid virus, there was a delay in delivery and installation but I was kept informed about any delays. These delays were kept to a minimum for sure. I cannot say enough about the installation crew! I had friends over on the day of the installation and one of them happened to be a carpenter. He assured me that the work being performed on my home was top-notch. Due to the need for lumber replacement surrounding the windows (because we had neglected the old windows for many years), the installation took two days. On the first day we had a huge storm blow in! The storm’s arrival was earlier than expected, so the crew had begun the final removal/ installation. They kept going through the storm and they kept up the level of quality of the installation even while the storm raged around them! They left for the day while it was still raining and I never had a leak of any kind. The next day the trim and caulk was applied. The installers carefully timed these steps in order to let the lumber dry as much as possible before carefully sealing around the windows. The final result is beautiful! The caulking and finishing is impeccable and I am very happy that I went with a company that could handle the extra repair my installation required. I have every confidence that I will love my windows for many years to come!"
Linda R on September 2020
Since 1982, Window Concepts has been helping homeowners make their houses more beautiful, comfortable, and energy-efficient. Led by Brian Murphy, our family-owned company is built on trust, quality, and customer care. From the very first conversation to the final installation, our friendly team is with you every step of the way — helping you choose the best windows, doors, siding, or roofing for your home and budget. We take pride in our attention to detail, cleanliness, and top-notch service, treating your home like it’s our own. With over 40 years of experience, we continue to offer the latest products and technology to keep your home looking its best — and performing at its best — for years to come.
"I would like to thank the folks at Window Concepts for helping me with my window installation. From start to finish, I felt confidence in the team at Window Concepts! Brian F helped me select the correct windows for my home. He was tireless in taking my questions and informing my decision. I needed to have 3 picture windows and 6 side double-hung windows replaced. Financially and emotionally this was a huge decision for me especially because the windows are on the front of my home. Brian helped me to select the perfect windows. Once the windows were delivered, the installation process began. Due to the covid virus, there was a delay in delivery and installation but I was kept informed about any delays. These delays were kept to a minimum for sure. I cannot say enough about the installation crew! I had friends over on the day of the installation and one of them happened to be a carpenter. He assured me that the work being performed on my home was top-notch. Due to the need for lumber replacement surrounding the windows (because we had neglected the old windows for many years), the installation took two days. On the first day we had a huge storm blow in! The storm’s arrival was earlier than expected, so the crew had begun the final removal/ installation. They kept going through the storm and they kept up the level of quality of the installation even while the storm raged around them! They left for the day while it was still raining and I never had a leak of any kind. The next day the trim and caulk was applied. The installers carefully timed these steps in order to let the lumber dry as much as possible before carefully sealing around the windows. The final result is beautiful! The caulking and finishing is impeccable and I am very happy that I went with a company that could handle the extra repair my installation required. I have every confidence that I will love my windows for many years to come!"
Linda R on September 2020
VELUX America
VELUX America
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.

EcoChamp Windows and Siding
EcoChamp Windows and Siding
2017 - 2018 - 2019 -2020 SUPER SERVICE AWARD WINNER! EcoChamp Windows and Siding prides itself on being the premier window, siding and roofing company in Cook, Lake, McHenry, Kane and DuPage Counties. We have provided exceptional service to both residential and commercial properties for many years. We have built an excellent reputation for customer satisfaction by providing quick and FREE estimates. With great attention to detail and competitive pricing, our products come with the best warranties in the industry. We pride ourselves in working with proven and leading manufactures, so our customers will have the most efficient, cutting edge products in the industry. Our business is driven on delighting our customers with great service, products, and highly trained expert installers with over 30 years experience. EcoChamp has been awarded numerous customer service awards, because of our hands-on, no pressure approach. We are screened and approved professionals, giving you the peace of mind you need. References gladly provided.
"Great price, worked quickly."
Margaret S on March 2025
2017 - 2018 - 2019 -2020 SUPER SERVICE AWARD WINNER! EcoChamp Windows and Siding prides itself on being the premier window, siding and roofing company in Cook, Lake, McHenry, Kane and DuPage Counties. We have provided exceptional service to both residential and commercial properties for many years. We have built an excellent reputation for customer satisfaction by providing quick and FREE estimates. With great attention to detail and competitive pricing, our products come with the best warranties in the industry. We pride ourselves in working with proven and leading manufactures, so our customers will have the most efficient, cutting edge products in the industry. Our business is driven on delighting our customers with great service, products, and highly trained expert installers with over 30 years experience. EcoChamp has been awarded numerous customer service awards, because of our hands-on, no pressure approach. We are screened and approved professionals, giving you the peace of mind you need. References gladly provided.
"Great price, worked quickly."
Margaret S on March 2025

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"Did not start yet will be in November "
Gisele S on October 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"Did not start yet will be in November "
Gisele S on October 2025
Bristol Screens
Bristol Screens
For over 25 years Bristol Screens has manufactured Porch Screens and acrylic Weather Panels, custom sized Sliding Patio Screen Doors and made-to-order window screens. We also offer quick turn around times to refurbish and re-screen all types of window, door and porch screens. We do not repair glass windows, install windows or erect decks and porches. Our customers include top name Builders in Illinois and Wisconsin, General Contractors, Remodelers, Roofing and Siding Companies, Commercial and Industrial clients, as well as the individual Homeowner. Please give me a call at 815.363.1500 or email me at [email protected].
"Great service and easy to work with."
Steve G on May 2021
For over 25 years Bristol Screens has manufactured Porch Screens and acrylic Weather Panels, custom sized Sliding Patio Screen Doors and made-to-order window screens. We also offer quick turn around times to refurbish and re-screen all types of window, door and porch screens. We do not repair glass windows, install windows or erect decks and porches. Our customers include top name Builders in Illinois and Wisconsin, General Contractors, Remodelers, Roofing and Siding Companies, Commercial and Industrial clients, as well as the individual Homeowner. Please give me a call at 815.363.1500 or email me at [email protected].
"Great service and easy to work with."
Steve G on May 2021
My Property Masters
My Property Masters
My Property Masters Inc, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Northlake and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"Great Guys and respectful Finished the project on time Will use them again "
Justice B on November 2025
My Property Masters Inc, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Northlake and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"Great Guys and respectful Finished the project on time Will use them again "
Justice B on November 2025

Infinity Home Improvement, Inc.
Infinity Home Improvement, Inc.
At Infinity Home Improvement, we're passionate about creating beautiful, functional spaces that reflect your unique style and needs. We're a family-owned company with over 24 years of experience in the home improvement industry, and we pride ourselves on the quality of our work, our employees, and the products we install. We offer a wide range of services to help you improve your home, including: Gutter Helmet: The original and still the best gutter protection system on the market, Gutter Helmet keeps your gutters free of leaves, debris, and pests, so you can say goodbye to climbing ladders and cleaning gutters forever. Betterliving Sunrooms: Add extra space, light, and value to your home with a beautiful sunroom from Betterliving. Our sunrooms are custom-designed and built to last, and they come in a variety of styles to complement your home's architecture.
"Saundra, James, Jim, Johnny and Eltina did a great job, great installation. Very happy. "
Michael R on November 2025
At Infinity Home Improvement, we're passionate about creating beautiful, functional spaces that reflect your unique style and needs. We're a family-owned company with over 24 years of experience in the home improvement industry, and we pride ourselves on the quality of our work, our employees, and the products we install. We offer a wide range of services to help you improve your home, including: Gutter Helmet: The original and still the best gutter protection system on the market, Gutter Helmet keeps your gutters free of leaves, debris, and pests, so you can say goodbye to climbing ladders and cleaning gutters forever. Betterliving Sunrooms: Add extra space, light, and value to your home with a beautiful sunroom from Betterliving. Our sunrooms are custom-designed and built to last, and they come in a variety of styles to complement your home's architecture.
"Saundra, James, Jim, Johnny and Eltina did a great job, great installation. Very happy. "
Michael R on November 2025

Power Home Remodeling
Power Home Remodeling
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, roofing, siding, doors, or attic insulation.
"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"
Joanne P 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, roofing, siding, doors, or attic insulation.
"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"
Joanne P on November 2025

Everlast Exteriors of Illinois
Everlast Exteriors of Illinois
Hi, this is Mike with Everlast Exteriors of Illinois, Inc. We have the experience and dedication to bring your dreams to reality! Established in 1987, specializing in high quality exterior improvements such as windows, gutters, siding, and roofing. 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! Call or text to schedule an estimate today! Click on my Better Business Bureau report as well and see my A+ rating for 37 years with zero complaints. Check out job photos, my Website and more reviews. Customer Video Testimonial 05-15-19 https://youtu.be/gP_PCTq7NaM https://bestofthebesttelevision.vids.io/videos/ea9fdab01818e5c063/everlast-exteriors-il-earns-national-best-of-the-best-award Better Business Bureau A+ https://www.bbb.org/us/il/naperville/profile/siding-contractors/everlast-exteriors-of-illinois-inc-0654-16000091 Angi Leads 200+ 5 Star Reviews https://www.homeadvisor.com/rated.everlastexteriors.2251596.html#reviews Job Photos https://goo.gl/photos/UEgL5awPziK3dWJh8 Window Installation Video https://photos.app.goo.gl/YVqJxdChk83rNake7 Window Job https://photos.app.goo.gl/VzT9LgRzJjQRANmq7 This Is What We Do Video https://m.youtube.com/watch?feature=youtu.be&v=yzluZHeYHsA https://g.co/kgs/xkoyta https://bestofthebesttelevision.vids.io/videos/ea9fdab01818e5c063/everlast-exteriors-il-earns-national-best-of-the-best-award https://bestofthebesttelevision.vids.io/videos/709fdab41c1ceac9f9/everlast-exteriors-30-sec-spot Call me at 630-913-9001. I look forward to earning your business.
"Mike is the f---in man! I couldn't have asked for anything more. In and out in a day. Totally up front about everything. No surprises. The roof is amazing! I cannot recommend Mike and Everlast enough!"
Ben D on October 2024
Hi, this is Mike with Everlast Exteriors of Illinois, Inc. We have the experience and dedication to bring your dreams to reality! Established in 1987, specializing in high quality exterior improvements such as windows, gutters, siding, and roofing. 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! Call or text to schedule an estimate today! Click on my Better Business Bureau report as well and see my A+ rating for 37 years with zero complaints. Check out job photos, my Website and more reviews. Customer Video Testimonial 05-15-19 https://youtu.be/gP_PCTq7NaM https://bestofthebesttelevision.vids.io/videos/ea9fdab01818e5c063/everlast-exteriors-il-earns-national-best-of-the-best-award Better Business Bureau A+ https://www.bbb.org/us/il/naperville/profile/siding-contractors/everlast-exteriors-of-illinois-inc-0654-16000091 Angi Leads 200+ 5 Star Reviews https://www.homeadvisor.com/rated.everlastexteriors.2251596.html#reviews Job Photos https://goo.gl/photos/UEgL5awPziK3dWJh8 Window Installation Video https://photos.app.goo.gl/YVqJxdChk83rNake7 Window Job https://photos.app.goo.gl/VzT9LgRzJjQRANmq7 This Is What We Do Video https://m.youtube.com/watch?feature=youtu.be&v=yzluZHeYHsA https://g.co/kgs/xkoyta https://bestofthebesttelevision.vids.io/videos/ea9fdab01818e5c063/everlast-exteriors-il-earns-national-best-of-the-best-award https://bestofthebesttelevision.vids.io/videos/709fdab41c1ceac9f9/everlast-exteriors-30-sec-spot Call me at 630-913-9001. I look forward to earning your business.
"Mike is the f---in man! I couldn't have asked for anything more. In and out in a day. Totally up front about everything. No surprises. The roof is amazing! I cannot recommend Mike and Everlast enough!"
Ben D on October 2024

Your Window Solutions
Your Window Solutions
Your Window Solutions is Chicagoland's answer to other mediocre, overpriced, and under delivering window companies. With over 30 years of exterior construction and window installation experience, we bring high quality alongside affordability to your home. Call us today to schedule your free no obligation consultation 833-367-9687
"The previous owner I bought the house from concealed the rotten windows and the home inspector my realtor recommended did not mention that the windows need to be replaced. 5 years later, water started to come into the house and I learned that not only I need windows, but my house susteined significant damage. I looked for a local company willing not only to replace the windows, but to fix the potential damage as much as possible. Not a same day or 2 days replacement company that will slap the new window in the rotten frame but someone willing to replace a rotten stud or seal. And I found Travis that made me an excellent impresaion- honest, knowledgeable and surprisingly, not pushy. After an initial quote I let it sit for about 2 weeks until I decided and except an email asking me if I have more questions...which I had -about 10 of them lol, he let me decide. In 4 weeks his team was already on site. Now his guys are the best. I had Adam and Rafal installing my windows and oh, my , when they opened the walls I was looking in disbelief at the rotten wood. They were able to replace all that rotten wood including wood studs, top and bottom seal, joists, etc and make the window casing look like new. Most companies either walk away or cover the rot but these guys were absolutely amazing. Every detail was adressed and every concern was answered. And I was not an easy customer because I was over concerned and watched everything they did, asking a bunch of questions. Yeah, that kind of a customer. What can I say. There are a lot of windows companies but these guys standed apart being able to handle this complex and challenging project. Highly recommended, a company that stands apart through the quality of work and professionalism."
Denis P on October 2024
Your Window Solutions is Chicagoland's answer to other mediocre, overpriced, and under delivering window companies. With over 30 years of exterior construction and window installation experience, we bring high quality alongside affordability to your home. Call us today to schedule your free no obligation consultation 833-367-9687
"The previous owner I bought the house from concealed the rotten windows and the home inspector my realtor recommended did not mention that the windows need to be replaced. 5 years later, water started to come into the house and I learned that not only I need windows, but my house susteined significant damage. I looked for a local company willing not only to replace the windows, but to fix the potential damage as much as possible. Not a same day or 2 days replacement company that will slap the new window in the rotten frame but someone willing to replace a rotten stud or seal. And I found Travis that made me an excellent impresaion- honest, knowledgeable and surprisingly, not pushy. After an initial quote I let it sit for about 2 weeks until I decided and except an email asking me if I have more questions...which I had -about 10 of them lol, he let me decide. In 4 weeks his team was already on site. Now his guys are the best. I had Adam and Rafal installing my windows and oh, my , when they opened the walls I was looking in disbelief at the rotten wood. They were able to replace all that rotten wood including wood studs, top and bottom seal, joists, etc and make the window casing look like new. Most companies either walk away or cover the rot but these guys were absolutely amazing. Every detail was adressed and every concern was answered. And I was not an easy customer because I was over concerned and watched everything they did, asking a bunch of questions. Yeah, that kind of a customer. What can I say. There are a lot of windows companies but these guys standed apart being able to handle this complex and challenging project. Highly recommended, a company that stands apart through the quality of work and professionalism."
Denis P on October 2024
The Harvard, IL homeowners’ guide to window services
From average costs to expert advice, get all the answers you need to get your job done.
•Bigger windows mean more natural light in your space and better views of the outdoors. Learn about the cost to enlarge windows and what affects your total.

Single, double, or cottage-style, the cost of casement windows is worth it for their versatility alone. Let's look at casement window costs plus installation.

Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.

Know the different parts of double-hung windows, their purpose, and maintenance requirements to keep your windows functional and protected.

When it's time to winterize or update your frames, who do you call to caulk windows? It turns out that you have a few options, but there's one clear winner.

If you’ve got DIY experience and the tools to prove it, you can frame a window in your own home in an afternoon.
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