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Top 10 Window Installers in Alton, IL

Porch Pro Headshot Masonry & Glass Systems Inc

Masonry & Glass Systems Inc

Window Contractors
Serves Alton, Illinois
(122)
The Contractor or Supplier of Choice for your Window, Door, and Glass Block needs in Saint Louis, MO. Business Hours: Mon-Fri 8:00 AM to 4:30 PM, Evenings and Weekends by Appointment Only Brands: Soft-Lite Windows, Sunrise Windows, Pro Via Doors, Wedi Shower Systems, Thermatru Professional Associ...Read more about Masonry & Glass Systems Inc
The Contractor or Supplier of Choice for your Window, Door, and Glass Block needs in Saint Louis, MO. Business Hours: Mon-Fri 8:00 AM to 4:30 PM, Evenings and Weekends by Appointment Only Brands: Soft-Lite Windows, Sunrise Windows, Pro Via Doors, Wedi Shower Systems, Thermatru Professional Associ...Read more about Masonry & Glass Systems Inc
Porch Pro Headshot Penny Window

Penny Window

Window Contractors
Serves Alton, Illinois
Penny Window has been providing windows in St Louis, plus doors, siding, and other home services since 1953. A few of the products/services we offer: Aluminum Windows, Vinyl Windows, Replacement Windows, New Windows, Siding Installation, Storm Doors, Sliding Glass Patio Doors, Window Repairs, Glass ...Read more about Penny Window
Penny Window has been providing windows in St Louis, plus doors, siding, and other home services since 1953. A few of the products/services we offer: Aluminum Windows, Vinyl Windows, Replacement Windows, New Windows, Siding Installation, Storm Doors, Sliding Glass Patio Doors, Window Repairs, Glass ...Read more about Penny Window
Porch Pro Headshot Lifetime Roofing and Renovation

Lifetime Roofing and Renovation

Window Contractors
Serves Alton, Illinois
(188)
Porch Pro Headshot Grace Exteriors LLC

Grace Exteriors LLC

Window Contractors
Serves Alton, Illinois
(11)
"I needed new windows on a rental property I own, and I live out of state. They made the communication and entire project very easy and affordable for me. The windows look great. I would definitely use them again."
"I needed new windows on a rental property I own, and I live out of state. They made the communication and entire project very easy and affordable for me. The windows look great. I would definitely use them again."
Porch Pro Headshot Windows Doors & More LLC

Windows Doors & More LLC

Window Contractors
Serves Alton, Illinois
(55)
We take pride in helping customers lower their utility bills with great looking efficient windows and doors. Proud to say we have a flawless record with the BBB and Angies list. Service is our passion. Check us out on Facebook https://www.facebook.com/wdsmore/
We take pride in helping customers lower their utility bills with great looking efficient windows and doors. Proud to say we have a flawless record with the BBB and Angies list. Service is our passion. Check us out on Facebook https://www.facebook.com/wdsmore/
Porch Pro Headshot Jacob Family Enterprises

Jacob Family Enterprises

Window Contractors
Serves Alton, Illinois
(83)
Not sure where the unwanted draft is coming from? Let the window repair professionals at JACOB Sunrooms, Exteriors & Baths in the Bandana, KY area take a look at your windows.
Not sure where the unwanted draft is coming from? Let the window repair professionals at JACOB Sunrooms, Exteriors & Baths in the Bandana, KY area take a look at your windows.
Porch Pro Headshot Heinz Furniture & Floor Cvrng

Heinz Furniture & Floor Cvrng

Window Contractors
Serves Alton, Illinois
Heinz Furniture & Floor Cvrng, based out of Carlinville, is a 5th generation business started in 1854. We offer Furniture (Flexsteel, Ashley, Best, etc), flooring of all types, mattresses, blinds and more. We offer free onsite estimates with installation and delivery available. We focus on servic...Read more about Heinz Furniture & Floor Cvrng
Heinz Furniture & Floor Cvrng, based out of Carlinville, is a 5th generation business started in 1854. We offer Furniture (Flexsteel, Ashley, Best, etc), flooring of all types, mattresses, blinds and more. We offer free onsite estimates with installation and delivery available. We focus on servic...Read more about Heinz Furniture & Floor Cvrng
Porch Pro Headshot Bolilloum Contracting

Bolilloum Contracting

Window Contractors
Serves Alton, Illinois
Bid-Rite remodeling consist of 2 guys who came together with an idea and talent to restore homes across the St. Charles, Warren County, and St. Louis area. We offer many different services in the remodeling business. A list of our services you can find below. While only in business for a year, we st...Read more about Bolilloum Contracting
Bid-Rite remodeling consist of 2 guys who came together with an idea and talent to restore homes across the St. Charles, Warren County, and St. Louis area. We offer many different services in the remodeling business. A list of our services you can find below. While only in business for a year, we st...Read more about Bolilloum Contracting
Porch Pro Headshot JB Exteriors

JB Exteriors

Window Contractors
Serves Alton, Illinois
(92)
JB Exteriors is a local , family owner business with over 20 years experience
JB Exteriors is a local , family owner business with over 20 years experience
Porch Pro Headshot ELYSIUM RESTORATION & DESIGN

ELYSIUM RESTORATION & DESIGN

Window Contractors
Serves Alton, Illinois
(2)
Elysium Restoration and Design specializes in interior remodeling in residential and commercial properties. We also do exterior work and insurance claims.
Elysium Restoration and Design specializes in interior remodeling in residential and commercial properties. We also do exterior work and insurance claims.

Top questions to ask before hiring a window installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Alton Window Replacement & Installation Companies

114602

Larry’s crew did a great job installing our new basketball. His prices were fair and I would use him again.

- Jeff Cox
9831

I would highly recommend Elysium; their rates were very reasonable. Jason was considerate of my expenses and offered ways to save money. They were respectful of my time and home-my project was completed when promised and the quality exceeded my expectati...

- Lisa Gerler
242409

I am so happy with the work that was done on my roof. The workers were all very nice and I am going to use them again in the future.

- Sandra Carney
329171

Grace exteriors began the project 12 weeks AHEAD of schedule and did a seamless job on our siding job (pun intended). We could not be more pleased and will use them again.

- James Austin

All Window Installers in Alton, IL

Porch Pro Headshot CF Remodeling

CF Remodeling

Window Contractors
Serves Alton, Illinois
We are a full service remodeling company, we also offer handyman services at affordable rates. Don't stress call us!
We are a full service remodeling company, we also offer handyman services at affordable rates. Don't stress call us!
Porch Pro Headshot Byers Handyman Services

Byers Handyman Services

Window Contractors
Serves Alton, Illinois
(2)
"Larry was very professional. The job in question took much longer than anticipated and was more complicated than originally thought. However, Larry kept at it and didn't charge for the extra time he put in. He made sure the project (drywall repair to a ceiling) was perfect. I appreciated his hard w...Read more about Byers Handyman Services
"Larry was very professional. The job in question took much longer than anticipated and was more complicated than originally thought. However, Larry kept at it and didn't charge for the extra time he put in. He made sure the project (drywall repair to a ceiling) was perfect. I appreciated his hard w...Read more about Byers Handyman Services
Porch Pro Headshot Astro Energy Solutions

Astro Energy Solutions

Window Contractors
Serves Alton, Illinois
Astro Heating & Cooling is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the...Read more about Astro Energy Solutions
Astro Heating & Cooling is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the...Read more about Astro Energy Solutions
Porch Pro Headshot Town & Country Guttering

Town & Country Guttering

Window Contractors
Serves Alton, Illinois
Town & Country Guttering is a gutter specialist based out of Columbia. They offer new gutter installation & repair, gutter maintenance and all exterior work for your home or Business
Town & Country Guttering is a gutter specialist based out of Columbia. They offer new gutter installation & repair, gutter maintenance and all exterior work for your home or Business
Porch Pro Headshot J&n contracting

J&n contracting

Window Contractors
Serves Alton, Illinois
We specialize in remodeling and additions. Quality and customer satisfaction is extremely important. With 20 years experience in construction I have built a talent for design and build.
We specialize in remodeling and additions. Quality and customer satisfaction is extremely important. With 20 years experience in construction I have built a talent for design and build.
Porch Pro Headshot Frenchtowne Exteriors Inc

Frenchtowne Exteriors Inc

Window Contractors
Serves Alton, Illinois
We are a full service remodeling company, we can meet your needs with our local people and our local suppliers. Call us and give us a chance !!
We are a full service remodeling company, we can meet your needs with our local people and our local suppliers. Call us and give us a chance !!
Porch Pro Headshot Freedom Midwest Windows and Siding, LLC

Freedom Midwest Windows and Siding, LLC

Window Contractors
Serves Alton, Illinois
Porch Pro Headshot DS Construction

DS Construction

Window Contractors
Serves Alton, Illinois
Porch Pro Headshot Minnie Foster

Minnie Foster

Window Contractors
Serves Alton, Illinois

Latest projects near Alton

Recent projects booked on Porch
Bethalto 62010
Skylights
Start Date
I'm flexible
New installation or repair
SKYLIGHT SHADE BLOCKOUT and open (INSIDE) and have it installed.
How many skylights to install
1
Number of stories tall
One floor
Godfrey 62035
Glass Installation
Service needed
Glass Installation
Start Date
Within a month