Top-rated roofers.

Get matched with top roofers in O Fallon, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your roofing project in O Fallon, IL?

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon477
    Verified roofing services reviews

Find Roofers in O Fallon

Avatar for Ashe & Winkler Restoration
Ashe & Winkler Restoration
5.0(
43
)

Serving O Fallon, 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
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Wells Roofing and Painting
Wells Roofing and Painting
4.5(
45
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We hired Wells Roofing for roofing repairs from storm damage. They went out of their way to ensure that the job was completed to the high level of quality they expect and the result was above my expectations. Great work and the job came in slightly under bid, which was greatly appreciated. I will definitely be looking to hire them for future roofing needs and would highly recommend them should you need roofing repairs."
Coating
Response time11 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Matterhorn Exteriors
Matterhorn Exteriors
4.9(
54
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Chad was awesome, he answered all of my questions, he was fast to get my new roof installed, the workers who installed my roof were amazing, they did a great job, roof looks great, the left no mess, I would definitely recommend chad and his crew they all are amazing people."
Front Elevation (Before)
Rear elevation dormers
hips, ridges and valleys of the old roof
Roof during tear-off
rotten plywood replacement

+19

Response time10 mins
Recommended by100%of homeowners
Avatar for Westside Construction
Westside Construction
4.5(
16
)

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I was worried about my roof after recent storms. Westside promptly came out and got on my roof, took pics and showed them to me to let me know that I didn’t need a new roof. I really appreciate that they could have just told me that I needed a new roof and charge me a lot of money, but they didn’t! I appreciate a company that has the integrity to not take advantage of someone who doesn’t know anything about roofs!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time2 days
56 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)

Serving O Fallon, 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 rate94%
3 neighbors recently requested a quote
John Beal Roofing
4.2(
26
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

John Beal Incorporated has been performing excellent exterior work for home and business owners in the Midwest for over 70 years. Our mark on exceeding industry standards as to the way we provide customer care is exceptional. We are the recipient of the Better Business Bureau's Torch Award for Excellence in Customer Service; and, are also the only Midwest roofing company to be highlighted and featured on the cover of the nationally subscribed roofing magazine, "Roofing Contractor". By choosing John Beal Inc, you're choosing a team of professionals able to assist you in every way, through every step of completing your project.

Photos of my work
Photos of my work
Photos of my work
91 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Roof Rescue, PLLC
Roof Rescue, PLLC
5.0(
10
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Professional repairs to siding and pleasant to work with owner as well as crew that did the work. Did a nice job cleaning up afterwards as well. Highly recommend. Jeff M."
Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cloverfield Roofing & Construction of IL LLC
Cloverfield Roofing & Construction of IL LLC
4.9(
16
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Our house had developed an intermittent ceiling rain water leak. We requested an inspection, diagnosis, and repair estimate from several BBB-approved local roofing/guttering firms. Cloverfield responded within hours. Their inspection appeared to be very thorough - inside the attic and outside on the roof. We agreed to have them do the repair, and they completed the work that morning."
Finished Work
Finished Work
12 neighbors recently requested a quote
Avatar for Accredited Roofing
Accredited Roofing
4.7(
30
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I can’t say enough good things about Accredited Roofing. From start to finish, the experience was outstanding. Their representative Steve was professional, knowledgeable, and incredibly easy to work with. He took the time to explain the process, answered all my questions, and made sure everything was handled smoothly. The restoration team was just as impressive. They showed up on time, worked efficiently, and delivered top-quality workmanship. The attention to detail really stood out, and the final results exceeded my expectations. My property looks amazing, and it’s clear they take pride in their work. If you’re looking for a roofing company you can trust, Accredited Roofing is the real deal. Highly recommend Steve and the entire team!"
New roof system
Roof replacement
Roof replacement
Roof replacement
Roof replacement

+86

Response time4 hrs
31 neighbors recently requested a quote
Recommended by89%of homeowners
...
Showing 1-10 of 170
Roofing questions, answered by experts

A solar roof can replace an existing roof. Solar panels fit on top of traditional roofs. In contrast, solar roofs that contain photovoltaic (PV) materials, like solar shingles and solar tiles, are standalone roofing systems installed as a main roof. In some cases, installers can place them on existing roofs and as part of new construction. Carefully assess and choose the right type of solar roof replacement for your home and needs.

While you don’t have to let roofers inside your home, it is proper etiquette to offer the use of your restrooms. And if it’s a hot day, it’s polite to invite the roofers into your house to cool off and have a chilled drink.

Yes, shingles should overhang the drip edge, typically between 1/2-inch and 3/4-inch. An overhang shorter than 1/2-inch can allow wind-driven rain to get under the shingles and damage the roof deck or fascia. Conversely, an overhang longer than 3/4-inch increases the risk of shingles getting caught by strong winds, which can lead to roof uplift. Always check your local building code for exact overhang requirements in your area.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

Roof leaks develop quickly and can cause serious damage to your house and in extreme cases, quite nearly ruin it. Roof leaks have been known to affect even the foundations of a home, so taking care of any issues as soon as they pop up—or even before—is of the utmost importance.

The O Fallon, IL homeowners’ guide to roofing services

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