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TRUSTED BY ALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon206
    Verified roofing services reviews

Verified Reviews for Roofing pros in Alton, IL

*The Angi rating for Roofing companies in Alton, IL 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, IL 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 March 10, 2025

Top-Rated Roofers in Alton - Updated Nov 2026

Avatar for Ashe & Winkler Restoration
Ashe & Winkler Restoration
5.0(
43
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Alton, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Zack and Rob were excellent contractors to work with. The crew they sent out did a great job installing the roof, and the cleanup during and after install was incredible. I highly recommend these guys."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Melvin Mills Roofing, LLC
Melvin Mills Roofing, LLC
4.7(
35
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Alton, IL and surrounding areas

Approved

In business since 1993

Emergency services offered

Warranties offered

"They did a great job, Great workers! The roof looks great, and the clean-up was great, They cleaned up so good, you can't tell it is was done, Great workers! I'm really happy with them, Happy with my roof. Glad I had them to do my roof, they all are good to work with Nice people! I live in Perryville, so I worried about the distance, but that was no problem,"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time3 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for Keep Dry Roofing, LLC
Keep Dry Roofing, LLC
4.6(
40
)
Metal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+4 more

Serving Alton, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Good job with Roof replacement Architectural Shingles + additional work on deck repairs"
FULL EXTERIOR REPLACEMENT
FULL EXTERIOR REPLACEMENT
Response time1 day
Response rate95%
21 neighbors recently requested a quote
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Avatar for Adams Roofing & Exteriors PLLC
Adams Roofing & Exteriors PLLC
5.0(
12
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+5 more

Serving Alton, IL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Best in the business! Our roof was off and replaced quickly! Even hired them to replace my mom’s handrails and they look amazing. I highly recommend Adams Roofing and Exterior for all your exterior needs!"
Siding,gutters and paint
Siding,gutters and paint
Siding,gutters and paint
Siding,gutters and paint
Siding,gutters and paint

+18

20 neighbors recently requested a quote
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Avatar for Wells Roofing and Painting
Wells Roofing and Painting
4.5(
46
)
Asphalt Shingle Roofing - RepairMetal Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+11 more

Serving Alton, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They were on time and courteous. They found the problem quickly, which turned out to be the vent at the top of the roof and they quickly fixed it."
Coating
Response time11 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Accredited Roofing
Accredited Roofing
4.7(
33
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairInspection - Roofing+15 more

Serving Alton, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"This was the second roof repair I’ve had Accredited Roofing take care of, and once again they did a great job. They showed up early, got the repair done quickly, and made the whole process easy. Steve was very friendly, helpful, and informative, and he always responded right away whenever I had a question. After using them twice now, I’d definitely recommend them to anyone needing roof work."
New roof system
Roof replacement
Roof replacement
Roof replacement
Roof replacement

+220

Response time4 hrs
81 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair

Serving Alton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Jill Cochran was communicative, knowledgeable, and timely in giving us a competitive bid for replacing our roof! She answered all of our questions and was able to have our roof repaired quickly before more damage could occur to our home."
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
1 neighbors recently requested a quote
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John Beal Roofing
4.3(
29
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+24 more

Serving Alton, IL and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"Pro came on site, assess the situation and recommend a way forward with different quotes for different options. Scheduled and completion within a few weeks. Great communication and service."
Photos of my work
Photos of my work
Photos of my work
292 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Recovery Roofing Solutions
Recovery Roofing Solutions
4.3(
6
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+26 more

Serving Alton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Recovery Roofing did an amazing job! We started with my roof and had them continue to come out and help with more! Very efficient, affordable and always does an amazing job!"
New roof
New roof installation
New roof
New roof installation
New roof

+39

Response time3 days
Response rate100%
5 neighbors recently requested a quote
Request Quote
Avatar for Nisley's Quality Coatings
Nisley's Quality Coatings
5.0(
17
)
Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+5 more

Serving Alton, IL and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"I was a little skeptical about the gushing reviews, but I could not be happier. Super professional, great service and quality, new roof looks great, and at a competitive price."
Metal roof
Metal roof
Metal roof
Metal roof
Metal roof

+1

Response time2 days
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 172
Roofing FAQs, answered by experts

The most common roof pitch is 4:12, which means a rise of 4 inches for every 12 inches of horizontal run. However, roof pitch varies widely based on roof design, climate, and even the roofing materials you plan to install. Your building type also plays a role, as flat roofs are common on commercial buildings and some modern homes.

Many homeowners believe that a modern home looks better with a flat roof than a sloped roof. A flat roof can provide several aesthetic benefits for modern homes. Among the pros and cons of a flat roof for a modern home design are the clean lines and straight edges that it delivers to improve curb appeal.

Shingle damage comes in many forms, and the damage usually depends on the wind speed and the shape of the roof before the winds. Typically, when shingles are damaged by wind, they become torn, creased, or detached from the roof. Some might go missing entirely. More extensive roof damage might occur if a tree branch or other debris has fallen onto the roof as a result of the windstorm.

Asking questions before hiring a roofer ensures you receive the best quality for your investment upfront and in the long term. Roofers with minimal experience, unfamiliar with local building codes, or minimal access to great materials can lead to both structural and financial problems down the line. You should also be able to easily communicate and collaborate with your roofer during extensive projects.

Architectural shingles typically last between 20 and 30 years. While some manufacturers provide warranties for 30 to 50 years, particularly for extreme weather, achieving such a long lifespan is uncommon. The actual life of your shingles can be shorter if you live in an area prone to strong winds, hailstorms, or other severe weather. To avoid the risk of roof failure and costly water damage from leaks, it is recommended to replace your roof before it reaches the end of its expected life. Scheduling regular roof inspections every few years is a good way to assess your roof's condition and determine the best timeline for replacement.

The Alton, IL homeowners’ guide to roofing services

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

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