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TRUSTED BY ALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon138
    Verified window services reviews

Find Window pros in Alton

Avatar for H & F Exteriors, Inc.

H & F Exteriors, Inc.

4.88(
77
)
Approved Pro

H & F Exteriors, Inc.

4.88(
77
)
Approved Pro
Super Service Award
Customers say: True professional
17 years of experience
Free onsite estimate

Serving all of Metro St. Louis, H&F Exteriors is locally owned and operated with offices in St. Louis and Edwardsville, IL for over 8 years. With over 25 years of experience in exterior remodeling and over 30 years of insurance industry experience, H&F Exteriors has the mastery and understanding necessary to ensure your project is finished to perfection. Whether you are looking for help with a storm damage claim, want to freshen up your curb appeal, or need an H&F Exteriors specialist to guide you from design to finished product, H&F Exteriors will deliver a 5 star customer experience. H&F Exteriors expertise is in the knowledge and installation of roofing, siding, windows, and gutters. Service is our specialty, and we treat our clients better than our competition, with clear communication, high quality craftsmanship, and a safe and clear workplace.

"Alex Faires is the nicest guy. Even before he came out to give me a bid on the work, he spoke with my insurance company about the siding on my house, which no other contractor would do unless I hired them. That alone got him the job. However, his bid came in way below the other estimates I received, which was a bonus in my book. He was upfront, helpful, and patient with me. He took the time to explain anything I didn't understand and kept me informed from start to finish. His team and crew were awesome as well. They had no problem installing light fixtures and address numbers; and they took down a metal awning that was an embarrassment to the neighborhood. I cannot recommend Alex, his team and H&F enough. They will be my go-to for any work related to the exterior of my house."

Ann W on December 2025

Serving all of Metro St. Louis, H&F Exteriors is locally owned and operated with offices in St. Louis and Edwardsville, IL for over 8 years. With over 25 years of experience in exterior remodeling and over 30 years of insurance industry experience, H&F Exteriors has the mastery and understanding necessary to ensure your project is finished to perfection. Whether you are looking for help with a storm damage claim, want to freshen up your curb appeal, or need an H&F Exteriors specialist to guide you from design to finished product, H&F Exteriors will deliver a 5 star customer experience. H&F Exteriors expertise is in the knowledge and installation of roofing, siding, windows, and gutters. Service is our specialty, and we treat our clients better than our competition, with clear communication, high quality craftsmanship, and a safe and clear workplace.

"Alex Faires is the nicest guy. Even before he came out to give me a bid on the work, he spoke with my insurance company about the siding on my house, which no other contractor would do unless I hired them. That alone got him the job. However, his bid came in way below the other estimates I received, which was a bonus in my book. He was upfront, helpful, and patient with me. He took the time to explain anything I didn't understand and kept me informed from start to finish. His team and crew were awesome as well. They had no problem installing light fixtures and address numbers; and they took down a metal awning that was an embarrassment to the neighborhood. I cannot recommend Alex, his team and H&F enough. They will be my go-to for any work related to the exterior of my house."

Ann W on December 2025


Avatar for Mr. Handyman Metro East

Mr. Handyman Metro East

4.86(
173
)
Approved Pro

Mr. Handyman Metro East

4.86(
173
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
26 years of experience

One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"It went fast, clean and great."

Jai A. D on February 2021

One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"It went fast, clean and great."

Jai A. D on February 2021


Avatar for Window World

Window World

4.65(
215
)
Approved Pro

Window World

4.65(
215
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
23 years of experience

We are committed to our customers, providing exceptional products at an unbeatable price with service at the top of the list. Our products are EPA Lead-Safe certified and our windows are Energy Star certified and are backed by the Good Housekeeping Seal. Additional DBAs - Window World of St Louis & Window World Inc. Locally owned & operated by Jon Gillette & Jim Lomax.

"It went very well! I had one issue with the work and they promptly resolved it to my satisfaction."

mary s on January 2024

We are committed to our customers, providing exceptional products at an unbeatable price with service at the top of the list. Our products are EPA Lead-Safe certified and our windows are Energy Star certified and are backed by the Good Housekeeping Seal. Additional DBAs - Window World of St Louis & Window World Inc. Locally owned & operated by Jon Gillette & Jim Lomax.

"It went very well! I had one issue with the work and they promptly resolved it to my satisfaction."

mary s on January 2024


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
626
)
Approved Pro

Mad City Windows & Baths

4.74(
626
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
25 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.

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W 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.

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W on December 2025


C Hatcher Construction

4.75(
8
)
Approved Pro

C Hatcher Construction

4.75(
8
)
Approved Pro
Customers say: Quick response

Home repairs, electric, plumbing, remodeling, flooring, masonry, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Clint started off strong as a handyman. His workmanship was excellent, his rates were fair, and he was pleasant to work with. Unfortunately, there began to be recurring issues with schedule management and timely communication, which negatively impacted my projects. A miscommunication ultimately led to offense being taken, and he abruptly discontinued work via text without notice to my surprise. Disappointed though I am, I?m thankful for the work he was able to do and wish him all the best as I start the process again to secure another handyman for my remaining items and to have on hand for regular maintenance in the long term. "

Quahana H on December 2025

Home repairs, electric, plumbing, remodeling, flooring, masonry, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Clint started off strong as a handyman. His workmanship was excellent, his rates were fair, and he was pleasant to work with. Unfortunately, there began to be recurring issues with schedule management and timely communication, which negatively impacted my projects. A miscommunication ultimately led to offense being taken, and he abruptly discontinued work via text without notice to my surprise. Disappointed though I am, I?m thankful for the work he was able to do and wish him all the best as I start the process again to secure another handyman for my remaining items and to have on hand for regular maintenance in the long term. "

Quahana H on December 2025


"So far so good"

Tyler H on December 2025

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

"So far so good"

Tyler H on December 2025


Avatar for BDry Solutions

BDry Solutions

4.22(
38
)
Approved Pro

BDry Solutions

4.22(
38
)
Approved Pro
Customers say: Quality work
68 years of experience
Free onsite estimate

B-Dry® Systems Inc. has been established since 1958, B-Dry Solutions owns and operates 3 Independent Licensee’s of B-Dry ® Systems Inc., that have been actively serving the area since 1983 under the name B-Dry Systems of Metro East, Central and St. Louis Mo. B-Dry® Systems Inc. patented waterproofing system stops the 5 ways water enters your basement or crawlspace and our transferable lifetime warranty has protected homes since 1958. The B-Dry® System holds seven patents resulting from constant innovation for our customers. Over 40% of our business comes from referrals alone. B-Dry Solutions has a solution for virtually any foundation. Whether your home has a small wall crack, or a major foundation wall bowing, leaning, settling or sinking, B-Dry Solutions can handle the job. B-Dry Solutions installs Egress Windows which turns basements into beautiful warm living areas enhanced with natural sunlight. An Egress window is required by code for below grade living

"See full review on Facebook- won?t let length on here. Bottom line- customer communication nightmare. "

Abbey J on November 2025

B-Dry® Systems Inc. has been established since 1958, B-Dry Solutions owns and operates 3 Independent Licensee’s of B-Dry ® Systems Inc., that have been actively serving the area since 1983 under the name B-Dry Systems of Metro East, Central and St. Louis Mo. B-Dry® Systems Inc. patented waterproofing system stops the 5 ways water enters your basement or crawlspace and our transferable lifetime warranty has protected homes since 1958. The B-Dry® System holds seven patents resulting from constant innovation for our customers. Over 40% of our business comes from referrals alone. B-Dry Solutions has a solution for virtually any foundation. Whether your home has a small wall crack, or a major foundation wall bowing, leaning, settling or sinking, B-Dry Solutions can handle the job. B-Dry Solutions installs Egress Windows which turns basements into beautiful warm living areas enhanced with natural sunlight. An Egress window is required by code for below grade living

"See full review on Facebook- won?t let length on here. Bottom line- customer communication nightmare. "

Abbey J on November 2025


Avatar for Sears Home Improvements - Windows

Sears Home Improvements - Windows

4.05(
1,186
)
Approved Pro

Sears Home Improvements - Windows

4.05(
1,186
)
Approved Pro
Customers say: Quality work
34 years of experience
Free onsite estimate

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete window solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Our wide selection of vinyl replacement windows come in a variety of styles, including double-hung, casement, sliding, bay and more. Choose from multiple grades of high-quality, all Energy Star® rated window options to find what suits your budget. With low monthly payments, instant credit, and financing options available, schedule your no-obligation in-home consult to see just how affordable new windows can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements. *Restrictions may apply.

"Responsive and did a good job"

Toby K on June 2024

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete window solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Our wide selection of vinyl replacement windows come in a variety of styles, including double-hung, casement, sliding, bay and more. Choose from multiple grades of high-quality, all Energy Star® rated window options to find what suits your budget. With low monthly payments, instant credit, and financing options available, schedule your no-obligation in-home consult to see just how affordable new windows can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements. *Restrictions may apply.

"Responsive and did a good job"

Toby K on June 2024


Hartman Homes

5.00(
3
)
Approved Pro

Hartman Homes

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Drew was very professional. He did a very good job for a great price. I would recommend him to anyone who needs help fixing up or adding to their home!!"

Madisyn W on August 2020

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Drew was very professional. He did a very good job for a great price. I would recommend him to anyone who needs help fixing up or adding to their home!!"

Madisyn W on August 2020


C-MAC Development, LLC

New on AngiNew on Angi
Approved Pro

C-MAC Development, LLC

New on AngiNew on Angi
Approved Pro
14 years of experience
Free onsite estimate

C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!

C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!

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Windows questions, answered by experts

On average, replacing your windows can cost anywhere from $180 to $410, which breaks down to an average of $280 per window. It all depends on the size of the window you’re installing and the frame and glass that you choose. Other things a contractor might take into consideration are the age of your home, the condition of the walls, and where you’re installing the windows.

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Glass block windows are airtight and prevent drafts so your home will not lose or gain heat, saving your money on heating and cooling bills. The cost of energy-efficient windows is often a bit higher than standard windows, at about $400 per window

Arched windows are slightly more expensive than standard rectangular ones, but they only cost $50 to $100 more per window. However, adapting a rectangular wall opening to accept an arched window can add $200 to $400 to your total, making them a more expensive option over sticking with a standard window replacement.

When specifying window sizes, manufacturers use a standard four-digit code system. The first two numbers represent window width, and the last two represent window height. For example, a window with a code of 2917 has dimensions of 2 feet, 9 inches wide by 1 foot, 7 inches high. Windows with even dimensions include zeros as placeholders. For example, a window that is 5 feet wide by 2 feet high would have a code of 5020.

The Alton, IL homeowners’ guide to window services

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