*The Angi rating for Roofing companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on October 07, 2025
Serving Alton, MO and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"I needed a roof repair and was tired of having to patch up every other week it felt like. I had some quotes to replace the roof and luckily I found Ryan who helped me save 1/2 of the cost on a roof replacement! Then with his services coming with a warranty just made sense."
+1
Serving Alton, MO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"They went above and beyond expectations even going as far as helping with the insurance end. Jeremy and Ronnie were very professional and friendly. Installation was done in a timely manner. Highly recommend as I had an exceptional experience!"
+16
Serving Alton, MO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful Leilee Keppard [*** Link removed ***]"
+23
Serving Alton, MO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"EXCELLENT JOB. EXCELLENT contractor. EXCELLENT MANAGER."
Serving Alton, MO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
With years of experience serving the area, we are your solution for all your construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!\n\n
Serving Alton, MO and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"They did a great job."
Serving Alton, MO and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"They've done good work. The quality is really good. Once they started the work it was done quickly, about two days. Rock solid and perfect clean up. Good technicians. They know exactly what they are doing. They give you a discount if you put a sign in your yard, the contract is put a sign up for a week a few times a year. They seemed to forgot to come get the sign a few times.
"
+6
Serving Alton, MO and surrounding areas
In business since 2006
Free estimates
"very well, proffessional and punctual.
"
Serving Alton, MO and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"We hired ASAP Roofing to repair our flat deck roof top. James was easy to schedule with and always arrived on time. The workers were polite, respectful of our property and hard working. They stripped our old tar roof off and replaced it with a new tar roof, all in one day! I was nervous about the down payment, but James delivered. I would hire James and ASAP Roofing again!"
+7
Serving Alton, MO and surrounding areas
In business since 1992
Emergency services offered
Warranties offered
"Threy didn't do the type of roof I have."
+32
From average costs to expert advice, get all the answers you need to get your job done.
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
The average cost of roof repair for U.S. homeowners averages between $386 and $1,875. Learn what factors can affect roof repair costs.
Asphalt shingle roofs are the most common roof type in the U.S. Learn about average shingle roof costs and the factors that can affect your total.
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Building a roof is a serious but rewarding project. If you're up to the task, use this step-by-step guide to learn how to build a roof without the help of a contractor.
Take these steps to help winterize your roof this season. These preventative maintenance tips could save you tons of time and money.
