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
General contractor / Interior renovations / Handyman Services. Family owned business with over 10 years of experience.
"Fast response, quality work, great communication."
Larry L on October 2024
General contractor / Interior renovations / Handyman Services. Family owned business with over 10 years of experience.
"Fast response, quality work, great communication."
Larry L on October 2024
EXPERIENCE THE EXPERT DIFFERENCE! We can help you solve any problem you have with your windows and doors. We are solution driven and enjoy helping homeowners get the right product for their home. Our team has over 60years combined experience in Window and Door Installation. A company you can trust! We offer a lifetime warranty on replacement windows, the best in the industry! Free Estimates - No High Pressure - Helpful Experts
"GREAT service and product! We've used Expert Window & Doors twice now for projects at separate homes and they did a wonderful job. Michael takes great care in ensuring your project goes smoothly. Top notch quality product as well!"
Monica M on August 2024
EXPERIENCE THE EXPERT DIFFERENCE! We can help you solve any problem you have with your windows and doors. We are solution driven and enjoy helping homeowners get the right product for their home. Our team has over 60years combined experience in Window and Door Installation. A company you can trust! We offer a lifetime warranty on replacement windows, the best in the industry! Free Estimates - No High Pressure - Helpful Experts
"GREAT service and product! We've used Expert Window & Doors twice now for projects at separate homes and they did a wonderful job. Michael takes great care in ensuring your project goes smoothly. Top notch quality product as well!"
Monica M on August 2024
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.
"Been trying to get in touch with this company, All my windows seals are broken, Tried texting, calling and emails. No return calls. Windows look terrible. They say Life time warranty, Yeah Right"
Michael L on April 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.
"Been trying to get in touch with this company, All my windows seals are broken, Tried texting, calling and emails. No return calls. Windows look terrible. They say Life time warranty, Yeah Right"
Michael L on April 2025
Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.
"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."
Nick R on May 2025
Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.
"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."
Nick R on May 2025
Window & Door Superstore has proudly served the South and Southwest Suburbs for 25 years. From our showroom in Oak Forest, IL, we provide professional sales and service of windows and doors to residential clients. Because we focus our attention exclusively on windows and doors, we are experts with fiberglass and steel doors, as well as wood clad and vinyl windows. Window & Door Superstore features the following: • Wood clad windows • Vinyl windows • Steel and fiberglass entry doors • Storm doors • Hinged and sliding patio doors • Doors with built-in blinds • Door and window parts and hardware We work exclusively with top brands and manufacturers, including Pella, Marvin, Vanguard by Sunrise, and Therma-Tru. Our installation team has been highly trained through both our manufacturers’ programs and through an in-store program before they enter the field. Their entire focus is on installation and repair of doors and windows, so you know that experts are providing high-end service throughout your job. Call Window & Door Superstore now for your window and door needs.
"1st class experience from 1st contact to timely & professional installation. Excellent communication & great craftsmanship. Highly recommended!"
Michael S on June 2024
Window & Door Superstore has proudly served the South and Southwest Suburbs for 25 years. From our showroom in Oak Forest, IL, we provide professional sales and service of windows and doors to residential clients. Because we focus our attention exclusively on windows and doors, we are experts with fiberglass and steel doors, as well as wood clad and vinyl windows. Window & Door Superstore features the following: • Wood clad windows • Vinyl windows • Steel and fiberglass entry doors • Storm doors • Hinged and sliding patio doors • Doors with built-in blinds • Door and window parts and hardware We work exclusively with top brands and manufacturers, including Pella, Marvin, Vanguard by Sunrise, and Therma-Tru. Our installation team has been highly trained through both our manufacturers’ programs and through an in-store program before they enter the field. Their entire focus is on installation and repair of doors and windows, so you know that experts are providing high-end service throughout your job. Call Window & Door Superstore now for your window and door needs.
"1st class experience from 1st contact to timely & professional installation. Excellent communication & great craftsmanship. Highly recommended!"
Michael S on June 2024
At Excel Windows, we take pride in the fact that we’ve supplied quality home improvement products with exceptional customer service throughout Chicago and the Chicagoland suburbs for the last 42 years. Offering the best in Chicago Replacement Windows, Doors, Siding, Acrylic & Cultured Stone Bath Remodel.
"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"
Melissa D on June 2024
At Excel Windows, we take pride in the fact that we’ve supplied quality home improvement products with exceptional customer service throughout Chicago and the Chicagoland suburbs for the last 42 years. Offering the best in Chicago Replacement Windows, Doors, Siding, Acrylic & Cultured Stone Bath Remodel.
"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"
Melissa D on June 2024
Premier Quality Windows & Siding, Inc. is a family owned & operated company specializing in window, siding & door replacement. We pride ourselves in offering only the best products available along with installation and service that is second to none. Your project is our top priority – we’re not satisfied until you are. We use only the finest materials like Alcoa®, Alside, Simonton Reflections, ProVia Doors and more. Financing available. Additional contact: stephen garrison. additional emails: premier_info@sbcglobal.net & premierwindow@sbcglobal.net. Award winning.
"Premier is the best, and I love being able to recommend a company so confidently. Steve is hands on, exceeds expectations, offers great cost conscious recommendations about where to spend and where to save and delivers high quality work. His team is similarly dependable and very competent. I used Premier to replace the windows on my 1920's cottage back in 2018, and then hired him again to reside my home just a few weeks ago. He beat his own timeline and his price was as good or better than all of the three other companies from which I got quotes. Highly recommend!"
Kara M on August 2020
Premier Quality Windows & Siding, Inc. is a family owned & operated company specializing in window, siding & door replacement. We pride ourselves in offering only the best products available along with installation and service that is second to none. Your project is our top priority – we’re not satisfied until you are. We use only the finest materials like Alcoa®, Alside, Simonton Reflections, ProVia Doors and more. Financing available. Additional contact: stephen garrison. additional emails: premier_info@sbcglobal.net & premierwindow@sbcglobal.net. Award winning.
"Premier is the best, and I love being able to recommend a company so confidently. Steve is hands on, exceeds expectations, offers great cost conscious recommendations about where to spend and where to save and delivers high quality work. His team is similarly dependable and very competent. I used Premier to replace the windows on my 1920's cottage back in 2018, and then hired him again to reside my home just a few weeks ago. He beat his own timeline and his price was as good or better than all of the three other companies from which I got quotes. Highly recommend!"
Kara M on August 2020
United Windows Inc is 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 customer's interests and make their concerns the basis of our business. Please give us a call today!
"I recently had the pleasure of working with United Window for the installation of new siding and windows on my home, and I couldn't be more impressed with the entire process. From start to finish, their professionalism was evident, and they truly went above and beyond my expectations. The owner himself came out on day one to provide an estimate, and it was clear from the outset that this company takes pride in their work. Not only did he offer a thorough and fair estimate, but he was also hands-on throughout the entire process, ensuring everything was done to the highest standard. The team was punctual every day, showing up on time and completing the project within the established timeframe. I was especially impressed with the efficiency of their work—there were no delays, and they worked diligently to get everything done without cutting corners. The quality of the siding and window installations is top-notch, and I can already tell the difference it’s made in both the appearance and energy efficiency of my home. I highly recommend United Window to anyone in need of siding and window services. Their combination of professionalism, quality, and efficiency is unmatched, and I’m so glad I chose them for this renovation."
Dj P on January 2025
United Windows Inc is 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 customer's interests and make their concerns the basis of our business. Please give us a call today!
"I recently had the pleasure of working with United Window for the installation of new siding and windows on my home, and I couldn't be more impressed with the entire process. From start to finish, their professionalism was evident, and they truly went above and beyond my expectations. The owner himself came out on day one to provide an estimate, and it was clear from the outset that this company takes pride in their work. Not only did he offer a thorough and fair estimate, but he was also hands-on throughout the entire process, ensuring everything was done to the highest standard. The team was punctual every day, showing up on time and completing the project within the established timeframe. I was especially impressed with the efficiency of their work—there were no delays, and they worked diligently to get everything done without cutting corners. The quality of the siding and window installations is top-notch, and I can already tell the difference it’s made in both the appearance and energy efficiency of my home. I highly recommend United Window to anyone in need of siding and window services. Their combination of professionalism, quality, and efficiency is unmatched, and I’m so glad I chose them for this renovation."
Dj P on January 2025
M&M is a provider and installer of a broad line of home exterior products including Roofing, Windows, Entry Doors, Siding, Soffit, Fascia and Gutters. Since its formation, M&M has fostered a culture of putting customer satisfaction first, providing quality products and service, competitive pricing and taking the guess-work and worry out of the home improvement process. Celebrating over 37 years of quality, the bulk of M&M business consistently results from customer referrals. M&M accreditation's include the Better Business Bureaus of Chicago and NW Indiana, Owens Corning Platinum Preferred Contractor and the National Association of the Remodeling Industry. M&M has built its reputation as a solutions provider, offering quality products, service, competitive pricing and customer-friendly financing programs .
"They were very professional. The siding looks great. I would definitely use them again."
Fredrick M on April 2024
M&M is a provider and installer of a broad line of home exterior products including Roofing, Windows, Entry Doors, Siding, Soffit, Fascia and Gutters. Since its formation, M&M has fostered a culture of putting customer satisfaction first, providing quality products and service, competitive pricing and taking the guess-work and worry out of the home improvement process. Celebrating over 37 years of quality, the bulk of M&M business consistently results from customer referrals. M&M accreditation's include the Better Business Bureaus of Chicago and NW Indiana, Owens Corning Platinum Preferred Contractor and the National Association of the Remodeling Industry. M&M has built its reputation as a solutions provider, offering quality products, service, competitive pricing and customer-friendly financing programs .
"They were very professional. The siding looks great. I would definitely use them again."
Fredrick M on April 2024
Making an existing window bigger always requires some construction, but the extent varies by project. Vertical expansions involve less structural work because they often don't affect load-bearing elements. Even so, any enlargement requires removing siding or drywall, cutting framing members, and installing appropriate support. Non-load-bearing walls allow for simpler modifications, while load-bearing walls require proper headers and structural support. A consultation with a structural engineer is advisable before beginning any window enlargement project.
Building permits are required for window enlargement projects in most municipalities. Since enlarging windows involves structural modifications to your home's exterior walls, local building departments need to review and approve the plans. Permit costs range from $100 to $300, though projects requiring significant structural changes may incur permit fees of $500 or more. Additionally, homes in historic districts or those governed by HOAs may need special approvals. Always check local requirements before beginning work.
An average window enlargement project takes between five hours and three days to complete. Simple projects with minimal structural changes might be finished in five to ten hours, while more complex enlargements requiring significant structural modifications could take up to three days. Factors affecting the timeline include the window's location, wall construction, weather conditions, and the need for specialized materials. The process involves demolition, framing, window installation, and interior/exterior finishing work.