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Top 10 Door Contractors in Alton, IL

Porch Pro Headshot Alenco

Alenco

Door Installer
Serves Alton, Illinois
(1,410)
At Alenco, we understand the value of family and trust, and we know that our greatest strength is the local community we serve. When you trust our remodeling company for your home renovation needs, we guarantee that you’ll receive the attention, care, and respect you deserve—just like family! We wa...Read more about Alenco
At Alenco, we understand the value of family and trust, and we know that our greatest strength is the local community we serve. When you trust our remodeling company for your home renovation needs, we guarantee that you’ll receive the attention, care, and respect you deserve—just like family! We wa...Read more about Alenco
Porch Pro Headshot LOWE'S OF FAIRVIEW HEIGHTS - Entry and Interior Doors

LOWE'S OF FAIRVIEW HEIGHTS - Entry and Interior Doors

Door Installer
Serves Alton, Illinois
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF FAIRVIEW HEIGHTS - Entry and Interior Doors
Contact
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF FAIRVIEW HEIGHTS - Entry and Interior Doors
Porch Pro Headshot LOWE'S OF GLEN CARBON - Entry and Interior Doors

LOWE'S OF GLEN CARBON - Entry and Interior Doors

Door Installer
Serves Alton, Illinois
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF GLEN CARBON - Entry and Interior Doors
Contact
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF GLEN CARBON - Entry and Interior Doors
Porch Pro Headshot XteriorPRO

XteriorPRO

Door Installer
Serves Alton, Illinois
(503)
At XteriorPRO of St. Louis we provide the comprehensive contracting services you need to make sure your remodeling project is installed correctly. Whether you're in need of roofing, siding, windows, or gutter guards we are equipped to handle your project. Our highly qualified installers have the exp...Read more about XteriorPRO
At XteriorPRO of St. Louis we provide the comprehensive contracting services you need to make sure your remodeling project is installed correctly. Whether you're in need of roofing, siding, windows, or gutter guards we are equipped to handle your project. Our highly qualified installers have the exp...Read more about XteriorPRO
Porch Pro Headshot Morganco Design Build

Morganco Design Build

Door Installer
Serves Alton, Illinois
(9)
"I was sent an email giving me the opportunity to write a review about my experience with Morganco Contracting. Now usually I wouldn't take the time to do so, but I feel they deserve it. We had our entire home remodeled after being recommended to this company from a friend. They did the kitchen, bat...Read more about Morganco Design Build
"I was sent an email giving me the opportunity to write a review about my experience with Morganco Contracting. Now usually I wouldn't take the time to do so, but I feel they deserve it. We had our entire home remodeled after being recommended to this company from a friend. They did the kitchen, bat...Read more about Morganco Design Build
Porch Pro Headshot Ready Movers

Ready Movers

Door Installer
Serves Alton, Illinois
(11)
We are known for our Moving and clean out services but we offer a wide range of services. Our qualified and experienced employees can handle just about anything you need done. Below is a list of most of the things we do. For a complete list feel free to contact us. Residential Moving Comme...Read more about Ready Movers
We are known for our Moving and clean out services but we offer a wide range of services. Our qualified and experienced employees can handle just about anything you need done. Below is a list of most of the things we do. For a complete list feel free to contact us. Residential Moving Comme...Read more about Ready Movers
Porch Pro Headshot Jim's Plumbing

Jim's Plumbing

Door Installer
Serves Alton, Illinois
(4)
"My wife and I had Jacob to run wiring from our circuit box to our new sunroom (about 100 feet) underground. He wired the entire room, buried the cable, installed outlets and switches. He did an awesome job! We got two bids and from my own experience it was obvious while interviewing Jacob that he ...Read more about Jim's Plumbing
"My wife and I had Jacob to run wiring from our circuit box to our new sunroom (about 100 feet) underground. He wired the entire room, buried the cable, installed outlets and switches. He did an awesome job! We got two bids and from my own experience it was obvious while interviewing Jacob that he ...Read more about Jim's Plumbing
Porch Pro Headshot Robinson Realty

Robinson Realty

Door Installer
Serves Alton, Illinois
(10)
Welcome to Robinson Realty, LLC. We have over 50+ years of combined experience in the flooring, carpet, gutters and painting projects! We take pride in the work we do and we treat every project as if it was our own home. Give us a call today for your free estimate!
Welcome to Robinson Realty, LLC. We have over 50+ years of combined experience in the flooring, carpet, gutters and painting projects! We take pride in the work we do and we treat every project as if it was our own home. Give us a call today for your free estimate!
Porch Pro Headshot Lenz Home Repair And Remodeling

Lenz Home Repair And Remodeling

Door Installer
Serves Alton, Illinois
(3)
Lenz Home Repair can tackle any job, big or small. From framing to painting, deck repairs to complete decks, minor electrical, sink repairs, you name it, Lenz can fix it. I like a challenging job that has to be problem solved. Then stepping back to see the work accomplished and saying "We did it!"
Lenz Home Repair can tackle any job, big or small. From framing to painting, deck repairs to complete decks, minor electrical, sink repairs, you name it, Lenz can fix it. I like a challenging job that has to be problem solved. Then stepping back to see the work accomplished and saying "We did it!"
Porch Pro Headshot Zabitat

Zabitat

Door Installer
Serves Alton, Illinois
At Zabitat, we’re all about making home improvement easier. That’s why we’re the only online retailer specializing in home upgrades that brings affordable and trustworthy installation literally “to your door.” You can get effortless upgrades without ever leaving your home. Choose from the extensive...Read more about Zabitat
At Zabitat, we’re all about making home improvement easier. That’s why we’re the only online retailer specializing in home upgrades that brings affordable and trustworthy installation literally “to your door.” You can get effortless upgrades without ever leaving your home. Choose from the extensive...Read more about Zabitat

Top questions to ask before hiring a door contractor

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 Door Contractors

79414

He did an awesome job. Very happy costomer!

- Judy Holt
481076

i am very happy from this service

- John Frank
79413

He did an awesome job. Very happy costomer!

- Judy Holt
12433

Great job. Flooring and painting was done and the job is perfect. We would recommend.

- Scott K.
11669

They finished my basement and I'm very happy!

- Whitnee S

All Door Contractors in Alton, IL

Porch Pro Headshot Pearson construction

Pearson construction

Door Installer
Serves Alton, Illinois
(11)
Porch Pro Headshot Valhalla Custom Wood Working

Valhalla Custom Wood Working

Door Installer
Serves Alton, Illinois
We provide a wide variety of handyman services from basic plumbing to complex electrical work but specialize in decks, Fences, cabinetry and custom furniture. The first step in any bid with Valhalla is showing our customers our licenses to be sure we are the right company for the job.
We provide a wide variety of handyman services from basic plumbing to complex electrical work but specialize in decks, Fences, cabinetry and custom furniture. The first step in any bid with Valhalla is showing our customers our licenses to be sure we are the right company for the job.
Porch Pro Headshot Countryside Home Services llc

Countryside Home Services llc

Door Installer
Serves Alton, Illinois
The Metro East Plumbing Authority Highly skilled technicians - Get your plumbing fixed right by professional highly skilled technicians; we fix it. Convenient! Proudly serving the entire metro area. we have multiple locations to serve you better. There's probably a truck in your neighborhood now.
The Metro East Plumbing Authority Highly skilled technicians - Get your plumbing fixed right by professional highly skilled technicians; we fix it. Convenient! Proudly serving the entire metro area. we have multiple locations to serve you better. There's probably a truck in your neighborhood now.
Porch Pro Headshot LOWE'S OF MAPLEWOOD - Entry and Interior Doors

LOWE'S OF MAPLEWOOD - Entry and Interior Doors

Door Installer
Serves Alton, Illinois
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF MAPLEWOOD - Entry and Interior Doors
Contact
Add security, privacy, and charm with a new exterior or interior door installed through Lowes. Add curb appeal with new entry doors, security doors, and garage doors. Enhance your patio or deck by installing patio doors. Or bring the outdoors into you home with a new storm door, screen door, or retr...Read more about LOWE'S OF MAPLEWOOD - Entry and Interior Doors
Porch Pro Headshot GATEWAY QUALITY CONSTRUCTION ➕

GATEWAY QUALITY CONSTRUCTION ➕

Door Installer
Serves Alton, Illinois
We are complete remodeling company of interiors and exteriors. Floor to roof and everything inbetween.
We are complete remodeling company of interiors and exteriors. Floor to roof and everything inbetween.
Porch Pro Headshot New Custom Homes U.S.A.-Only

New Custom Homes U.S.A.-Only

Door Installer
Serves Alton, Illinois
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Porch Pro Headshot Metropolis Garage Door Co. of St. Louis, LLC

Metropolis Garage Door Co. of St. Louis, LLC

Door Installer
Serves Alton, Illinois