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Best roofers near O Fallon, MO

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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2k+
    Verified roofing services reviews

Top-Rated Roofers in O Fallon - Updated Nov 2026

Avatar for Richards Roofing & Exteriors Inc
Richards Roofing & Exteriors Inc
4.6(
383
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+16 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Our roof was at least 15 year old and it had been over 5 years since our last inspection so we had Richard come out and see if any work was indicated. He came out quickly inspected our roof and said that we had no damage and reassured us that we likely had another 5 years on our roof. We greatly appreciated his honesty! Will definitely have him back."
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+2

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Tesson Roofing & Exteriors LLC
Tesson Roofing & Exteriors LLC
4.6(
38
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceNatural Slate Roofing - Install or Replace+26 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The experience with Tesson Roofing was fantastic! The team was responsive and very pleasant to work with. The workers showed up on time, were very respectful and did an excellent job. Following the work, we had a bad storm (high winds) - and a piece of the work came off the house...one phone call and they were back to replace it. My house looks great! Thank you Tesson Roofing!"
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+7

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Coldstream Exteriors, LLC
Coldstream Exteriors, LLC
5.0(
77
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving O Fallon, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Andy Rathmann and the team at Coldstream Exteriors did a fantastic job on our new garage roof! Very communicative. Very professional. Very nice! A very fair price for top of the line materials. The installers were fantastic. Quick, efficient, and very thorough. They took great care to clean up the yard and make sure all debris was picked up. Andy came by after the job to to a quality control check on the roof and the clean up. I highly recommend Andy Rathmann and Coldstream Exteriors. I will be referring them to anyone looking for a new roof, siding, or windows. I would definitely use them again!"
New Asphalt Roof Installation
New Construction Roof and Siding
New Asphalt Roof Installation
New Construction Roof and Siding
New Asphalt Roof Installation

+49

Response time4 days
Response rate100%
8 neighbors recently requested a quote
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 O Fallon, MO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"A&W representatives were very professional and provided us with a clear explanation of the damage and the options for repair. A&W worked directly with our home insurance company to verify the full cost of the roof replacement and that it would be fully covered under our insurance policy. The roof was replaced in one day. Their was a minor issue with the quality of the fascia that was replaced on one side of the house but it was resolved satisfactorily in a timely manner. I would not hesitate to recommend A&W to anyone needing roof repair work."
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+17

Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
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 O Fallon, MO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Greg Bowdler from Keep Dry Roofing repaired a soil stack leak on my roof and I highly recommend them. They responded immediately to my request for help, arranged to repair the roof before the next rain, and did a great job."
FULL EXTERIOR REPLACEMENT
FULL EXTERIOR REPLACEMENT
Response time1 day
Response rate95%
19 neighbors recently requested a quote
Avatar for Intelligent Roofing and Exteriors
Intelligent Roofing and Exteriors
4.9(
111
)
Inspection - Roofing

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"It was a great experience from start to finish. They kept me informed throughout the whole entire process, and Im very pleased with my deck. I definitely plan on using intelligent roofing and exteriors again in the near future."
Deck and Siding
Deck Project
Siding Project
Deck Project
Deck Project

+575

Response time4 hrs
29 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Dawson Roofing
Dawson Roofing
4.8(
51
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving O Fallon, MO and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Although Dave could not fit me in his schedule the very next day due to the weather and finishing another job, he did make sure he put a tarp on my roof to stop the leak. I would definitely refer him to others."
Response time3 hrs
Response rate95%
20 neighbors recently requested a quote
Avatar for STL Roofing Pros
STL Roofing Pros
5.0(
14
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving O Fallon, MO and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"It was a pleasure working with Synergy Home Investors, LLC for my roofing needs. I believe they are very competitive on pricing, worked quickly and efficiently and did a great job on my roof and gutters. I highly recommend Synergy Home Investors, LLC for your roofing needs. Billy Brandon was great at setting things up."
Metal Roof
Before - Top View
After - West View
After - Top View
Asphalt Roofs

+6

Response time7 hrs
Recommended by100%of homeowners
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Roofing FAQs, answered by experts

In O'Fallon, address roof leaks, missing or cracked shingles, and visible sagging as soon as possible, especially before winter or storm season. If you’ve recently experienced hail or wind damage, act quickly to stay within insurance claim windows. Minor issues like small stains or slight discoloration can usually wait, but always monitor for changes. Prioritize repairs before tornado and hail season for peace of mind.

Helpful?

In MO, choosing Class 4 impact-resistant shingles or metal roofing helps roofs withstand hail and wind. Proper attic ventilation and ice-and-water barriers are vital for managing humidity and storm runoff. Insist on professional installation with correct flashing and ridge venting. Regular roof inspections after major storms and keeping gutters clear also extend the lifespan of your roof and prevent costly repairs.

Helpful?

In MO, be cautious of roofers who avoid discussing local permit requirements, ventilation, or specific materials for storm protection. Watch out for vague contracts, lack of recent local references, or requests for large upfront payments. Extremely low bids may signal shortcuts or subpar materials. After storms, avoid high-pressure sales tactics or door-to-door offers. Always verify that the roofer’s materials meet local wind and energy standards.

Helpful?

In O'Fallon, look for curling or missing shingles, shingle granules collecting in gutters, or flashing that’s rusted or lifting—these can signal poor roof repair or storm damage. Water stains on ceilings, mold in the attic, or persistent leaks after rain are also red flags. If your roof looks patchy or repairs don’t match existing materials, a professional evaluation is recommended.

Helpful?

In O'Fallon, most roof replacement projects on homes are finished within 2-5 days, while roof repairs often take just 1-2 days. New roof installations for construction can require 3-7 days, depending on roof design and weather. Sudden storms or cold snaps may add delays, so scheduling outside peak storm season or planning ahead for spring and fall can help keep your project on track.

Helpful?

The O Fallon, MO homeowners’ guide to roofing services

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