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Avatar for The Handy Veteran

The Handy Veteran

4.97(
135
)
Approved Pro

The Handy Veteran

4.97(
135
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
8 years of experience

The Handy Veteran is a veteran owned and operated company. We offer free estimates and stand by our motto of professional and dependable services. We want to be the one stop shop handyman for you. We offer active duty and veteran discounts. BOOKED THROUGH FEBRUARY OF 2026, NOW BOOKING FOR SPRING 2026!

"Brad was awesome! He was so kind and sweet. He took care of the drywall and the painting in the closet. Very professional!"

Anna K on May 2025

The Handy Veteran is a veteran owned and operated company. We offer free estimates and stand by our motto of professional and dependable services. We want to be the one stop shop handyman for you. We offer active duty and veteran discounts. BOOKED THROUGH FEBRUARY OF 2026, NOW BOOKING FOR SPRING 2026!

"Brad was awesome! He was so kind and sweet. He took care of the drywall and the painting in the closet. Very professional!"

Anna K on May 2025


Avatar for Franos Roofing

Franos Roofing

4.97(
173
)
Approved Pro

Franos Roofing

4.97(
173
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
24 years of experience

Welcome to Franos Roofing Wind and Hail damage specialist.The roofer Chicagoland and Northwest Indiana home owners and businesses have trusted more than 10 years to provide full service of both residential and commercial roofing projects.We built our reputation on quality workmanship,reliability and competitive prices. We doing all kinds of roofs from shingles to slate Franos Roofing has the innovative materials and expertise necessary to complete your roof correctly,on time and with in your budget. Beyond roofing Franos offers a full complement of related services to meet the needs of customers throughout Chicagoland and Northwest Indiana.We feature a wide selection of beautiful siding options,as well as an impressive line of replacement gutters,soffit and fascia installations and gutter protection.Family owned and operated company found by Arek Franos in 2007.Our goal is make our customers happy!

"Fast, good quality work done. Very profesional, showed up on time and completed work the same day. Definitely would use the company again!"

Jack S on October 2025

Welcome to Franos Roofing Wind and Hail damage specialist.The roofer Chicagoland and Northwest Indiana home owners and businesses have trusted more than 10 years to provide full service of both residential and commercial roofing projects.We built our reputation on quality workmanship,reliability and competitive prices. We doing all kinds of roofs from shingles to slate Franos Roofing has the innovative materials and expertise necessary to complete your roof correctly,on time and with in your budget. Beyond roofing Franos offers a full complement of related services to meet the needs of customers throughout Chicagoland and Northwest Indiana.We feature a wide selection of beautiful siding options,as well as an impressive line of replacement gutters,soffit and fascia installations and gutter protection.Family owned and operated company found by Arek Franos in 2007.Our goal is make our customers happy!

"Fast, good quality work done. Very profesional, showed up on time and completed work the same day. Definitely would use the company again!"

Jack S on October 2025


Avatar for EcoChamp Windows and Siding

EcoChamp Windows and Siding

5.00(
57
)
Approved Pro

EcoChamp Windows and Siding

5.00(
57
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

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


Avatar for Inspire Interior & Exterior

Inspire Interior & Exterior

4.98(
32
)
Approved Pro

Inspire Interior & Exterior

4.98(
32
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

Inspire Interior & Exterior is a locally owned and operated company that values honesty and integrity above all else. We have several years of experience proudly serving the area. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"I have used Inspire Interior & Exterior three times for repairing squirrel damages of soffit/fascia. Tom had been very prompt in responding, offered quick turn around scheduling and service; Tom accommodated my availability and did a phenomenal job reflected in my repeat uses of his company services. His workmanship is impeccable at a fair price. I will use Tom again and highly recommend him for soffit projects."

Manian R on May 2025

Inspire Interior & Exterior is a locally owned and operated company that values honesty and integrity above all else. We have several years of experience proudly serving the area. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"I have used Inspire Interior & Exterior three times for repairing squirrel damages of soffit/fascia. Tom had been very prompt in responding, offered quick turn around scheduling and service; Tom accommodated my availability and did a phenomenal job reflected in my repeat uses of his company services. His workmanship is impeccable at a fair price. I will use Tom again and highly recommend him for soffit projects."

Manian R on May 2025


Avatar for Excel Windows

Excel Windows

4.72(
76
)
Approved Pro

Excel Windows

4.72(
76
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
48 years of experience

Excel Windows has been in business since 1977 and we come to the table with over 42 years of experience. We specialize in all aspects of home improvement including windows, siding, doors, and bathroom remodel. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call now to meet with one of our design reps or stop into our showroom in Tinley Park Call us today for an free estimate. 708.636.9898

"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

Excel Windows has been in business since 1977 and we come to the table with over 42 years of experience. We specialize in all aspects of home improvement including windows, siding, doors, and bathroom remodel. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call now to meet with one of our design reps or stop into our showroom in Tinley Park Call us today for an free estimate. 708.636.9898

"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


Avatar for Chicago Window Guy

Chicago Window Guy

4.92(
51
)
Approved Pro

Chicago Window Guy

4.92(
51
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 years of experience

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


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
625
)
Approved Pro

Mad City Windows & Baths

4.74(
625
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"Job done quickly and correctly. "

John M on December 2025

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"Job done quickly and correctly. "

John M on December 2025


Avatar for Opal Enterprises, Inc.

Opal Enterprises, Inc.

4.77(
123
)
Approved Pro

Opal Enterprises, Inc.

4.77(
123
)
Approved Pro
Customers say: Super punctual
22 years of experience
Free onsite estimate

Our mission statement revolves around the fact that homeowners will only replace their windows, doors and home siding, likely once in a lifetime. Why not combine premium products, like Kolbe Windows and Doors, Andersen Windows and Doors as well James Hardie Fiber Cement Siding with the Preferred Installation methods that Opal Enterprises strives to offer! Our reputation for quality work and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve you from start to finish. Call today!

"Process started November 3rd of 2021. The General Manager, Eli, came to the house and showed me all of the product offerings for a new entrance door with a sidelight and transom, a replacement window for the basement, and a specialty eyebrow window replacement in our master. I told Eli that I wanted one of the best doors they offer, to replace the builder grade door, and everything we are replacing needs to match the rest of the townhouses in our subdivision. Detailed quote was sent on the 17th. The quote included pictures of each item and the door showed the wrong transom window configuration. I was told that there was no picture option to show the transom configuration of 4 panes instead of 5 but he had taken pictures to insure the configuration will match with the existing door. I signed off on the paperwork and put down 30%. All three orders where custom, so the turnaround time was approximately 3 months and that also included some of there pandemic backups on supplies. In the months to follow I would receive a few automated emails a month on what to expect, manufacturing process, and what to do on the day of installation. The emails slowed down at the end of May and I finally reached out in April. The day I reached out they stated that everything was in and we set the installation date for April 26th. Opal workers arrived on time that morning and began the process. They started with removing all the old windows and door. As they unboxed the custom products I noticed that the door glass and eyebrow window glass were wrong. The basement window they were installing was considerably smaller than what they were replacing. I took pictures of everything and forwarded the information to there main office and received a fast response. I was told that the window inserts to make the configuration correct can be done after the install. The office manager looked at the picture on the quote for the door and stated that I signed off on 5 windows instead of 4 and I had to bring up the fact that there system had no pictured example of the 4 window layout but the General Manager guaranteed that all products would match the layout of the replacement. The basement window was installed and they used tons of foam and plywood to fill the gaps of where the old window was. I could hear the installers complaining after they unboxed the new window and initially put it in place because there was so much room on each side. If this was a custom measured window how come they installed a cookie cutter size that I could have bought at a big box store? The old window, without the frame, measured approximately 60 x 54 and the new window, without the frame, measured 48.5 x 48.5. This is the only window in the basement bringing in natural light. If this is a reasonable expectation then the sales team should have brought up the fact that replacement windows would be considerably smaller. If we were told this we would not have replaced the window at all. On top of the window being small you could see between the sliding glass as if there was no seals on the window at all. Air was coming in from the outside and there solution was to cut two pieces of thin molding in half, which did not close the gap. I was told that in order to fix everything it would take a couple months. I was not comfortable with paying the remainder of the $10,000. I wanted a guarantee that they would some how make this fix a priority, so we agreed to hold back $600. Two months turned into 5 months. The office manager called me once in that time frame and stated it would not be until September. It's now October and there has been no follow up. Maybe the $600 was less than what it would take to make the job right. For the first time in almost 20 years we have a gnat problem in the basement from that brand new Opal window. We would be better off just buying something to replace it. All in all there wasn't a single product that was right and the years of saving money to increase the value of our home was not what we were expecting. We will see if the pictures attached and review will get a response and then I can update it accordingly. I would be wiling to show pictures of the fixes and how there installers do there finishing work."

Eric D on October 2022

Our mission statement revolves around the fact that homeowners will only replace their windows, doors and home siding, likely once in a lifetime. Why not combine premium products, like Kolbe Windows and Doors, Andersen Windows and Doors as well James Hardie Fiber Cement Siding with the Preferred Installation methods that Opal Enterprises strives to offer! Our reputation for quality work and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve you from start to finish. Call today!

"Process started November 3rd of 2021. The General Manager, Eli, came to the house and showed me all of the product offerings for a new entrance door with a sidelight and transom, a replacement window for the basement, and a specialty eyebrow window replacement in our master. I told Eli that I wanted one of the best doors they offer, to replace the builder grade door, and everything we are replacing needs to match the rest of the townhouses in our subdivision. Detailed quote was sent on the 17th. The quote included pictures of each item and the door showed the wrong transom window configuration. I was told that there was no picture option to show the transom configuration of 4 panes instead of 5 but he had taken pictures to insure the configuration will match with the existing door. I signed off on the paperwork and put down 30%. All three orders where custom, so the turnaround time was approximately 3 months and that also included some of there pandemic backups on supplies. In the months to follow I would receive a few automated emails a month on what to expect, manufacturing process, and what to do on the day of installation. The emails slowed down at the end of May and I finally reached out in April. The day I reached out they stated that everything was in and we set the installation date for April 26th. Opal workers arrived on time that morning and began the process. They started with removing all the old windows and door. As they unboxed the custom products I noticed that the door glass and eyebrow window glass were wrong. The basement window they were installing was considerably smaller than what they were replacing. I took pictures of everything and forwarded the information to there main office and received a fast response. I was told that the window inserts to make the configuration correct can be done after the install. The office manager looked at the picture on the quote for the door and stated that I signed off on 5 windows instead of 4 and I had to bring up the fact that there system had no pictured example of the 4 window layout but the General Manager guaranteed that all products would match the layout of the replacement. The basement window was installed and they used tons of foam and plywood to fill the gaps of where the old window was. I could hear the installers complaining after they unboxed the new window and initially put it in place because there was so much room on each side. If this was a custom measured window how come they installed a cookie cutter size that I could have bought at a big box store? The old window, without the frame, measured approximately 60 x 54 and the new window, without the frame, measured 48.5 x 48.5. This is the only window in the basement bringing in natural light. If this is a reasonable expectation then the sales team should have brought up the fact that replacement windows would be considerably smaller. If we were told this we would not have replaced the window at all. On top of the window being small you could see between the sliding glass as if there was no seals on the window at all. Air was coming in from the outside and there solution was to cut two pieces of thin molding in half, which did not close the gap. I was told that in order to fix everything it would take a couple months. I was not comfortable with paying the remainder of the $10,000. I wanted a guarantee that they would some how make this fix a priority, so we agreed to hold back $600. Two months turned into 5 months. The office manager called me once in that time frame and stated it would not be until September. It's now October and there has been no follow up. Maybe the $600 was less than what it would take to make the job right. For the first time in almost 20 years we have a gnat problem in the basement from that brand new Opal window. We would be better off just buying something to replace it. All in all there wasn't a single product that was right and the years of saving money to increase the value of our home was not what we were expecting. We will see if the pictures attached and review will get a response and then I can update it accordingly. I would be wiling to show pictures of the fixes and how there installers do there finishing work."

Eric D on October 2022


Avatar for Power Home Remodeling

Power Home Remodeling

4.63(
483
)
Approved Pro

Power Home Remodeling

4.63(
483
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
33 years of experience

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025


Avatar for Your Window Solutions

Your Window Solutions

5.00(
12
)
Approved Pro

Your Window Solutions

5.00(
12
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

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

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Showing 1-10 of 1996
Windows questions, answered by experts

Shatter-resistant glass will ensure that even with a high impact, the glass of your window panes is less likely to break. If you’re looking for a more low-cost way to prevent vandalism, the most traditional answer would be to board up windows with a strong plywood sheet. Adding security cameras is also a surefire way to ward off potential vandalism. 

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

Late spring through early fall is the best time of the year to replace windows. Ideally, you’ll want warm temperatures and minimal rain. Demand can be high just before summer and winter, though, so be sure to schedule well in advance to get your windows replaced before extreme temperatures arrive.

Having a professional caulk your windows will cost you around $50 to $70 per window (or $1.25 to $4 per linear foot), including labor. However, caulking is one of the easiest DIYs there is, and you’ll save a lot of money by getting the supplies and doing it yourself. You’ll only pay $0.05 to $0.20 per linear foot if you DIY this one. Finally, different types of caulk don’t vary too much in price, with most tubes costing no more than $15 apiece (but typically only $3 to $10) at the most. 

The Marengo, IL homeowners’ guide to window services

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

What do you need done? We’ll find top pros.
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