O'Fallon, St. Charles County
Roof and storm repair in O’Fallon, our home base
Our office is on Rondale Court, so O’Fallon is home ground: boom-era subdivisions from the 1990s and 2000s, WingHaven, and the older blocks near Main Street.
Prefer to talk? Call (314) 222-9529
This is our hometown. Correll Roofing Co. works from 1048 Rondale Ct., and the family behind it has 20+ years in roofing. Most of the roofs we see here sit on houses from the city’s long growth spurt, when O’Fallon went from 18,698 residents in 1990 to 79,329 in 2010.
That timing shapes the work. Subdivisions finished in the same handful of years age together, and the same hail days pass over all of them, so whole streets tend to need roofs, gutters and siding repairs in the same season. A free inspection sorts out where your house stands, with photos of anything we find and a plain walk-through of each one.
Places you will know
- WingHaven
- Fort Zumwalt Park
- Civic Park
- Main Street
- Highway K
- Mexico Road
Census ACS 2020 to 2024 and NOAA Storm Events Database (hail within 5 miles). Details below.
Local homes
From an 1856 railroad town to the 1990s boom
O’Fallon dates to 1856, took its name from the president of the North Missouri Railroad, and incorporated in 1912, but the old town around Main Street is a small slice of today’s housing. The Census puts the median O’Fallon home’s construction year at 2000, and fewer than one in ten predate 1980. WingHaven, the 1,200-acre planned community McEagle Development began building in 1999, mixes single-family homes, apartments and multifamily buildings, and it is typical of the era.
For a house finished between 1995 and 2010, original shingles would now be 16 to 31 years old, and some of those roofs have already been replaced once after hail. Second roofs deserve a look too, because the city’s re-roofing guide calls for details a rushed storm-season job can skip, like drip edge at the eaves and rakes and attic vents left fully open. On houses this age, also check for gutters sagging at the hangers and soffit without enough intake vents.
Hail and wind
What O’Fallon’s hail record shows, and what it misses
Within 5 miles of O’Fallon, NOAA’s Storm Events Database holds 20 hail reports since January 2015, every one of them 1 inch or larger, and 15 of those 20 arrived from 2023 onward. The count leaves out May 11, 2016, because NOAA filed that day’s countywide swath as a single 4-inch report placed in St. Charles, yet the National Weather Service listed O’Fallon in the hardest-hit band. The newest local report came on April 27, 2026, a Storm Prediction Center Moderate Risk day, when 1.25-inch hail fell in town and 1-inch stones landed near Mexico Road and Salt Lick Road.
Source: NOAA National Centers for Environmental Information, Storm Events Database, hail reports with a location within 5 miles of the center of O’Fallon, January 2015 to June 2026. Reports come from spotters, NWS staff and the public, so they undercount.
Services
What we do in O’Fallon
Roof Replacement
Most O’Fallon replacements are tear-offs on 1990s and 2000s houses. The old shingles go to recycling, and the job ends with a full cleanup and a final inspection.
Learn moreRoof Repair
Wind-lifted or missing shingles, leaks at pipe boots and step flashing, and worn spots on aging roofs that still have years left in them.
Learn moreStorm and Hail Damage Repair
After a hail day like April 27, 2026, we photograph the roof, gutters and siding, show you each mark, and, if the damage is worth claiming, help you get the claim started.
Learn moreGutters and Downspouts
Seamless gutters custom-fit to each house, re-hanging for sagging runs, and downspout extensions where water pools along the foundation.
Learn moreSoffit and Fascia
Vented soffit to improve attic airflow, and fascia replacement where years of overflow have rotted the board behind the gutter.
Learn moreBuilding permits in O’Fallon come from the city’s Building Division, on the second floor of the O’Fallon Municipal Centre at 100 North Main Street (636-379-5660). Its Residential Re-Roofing Requirements guide, dated 2017 and still linked from the Building and Permits page in 2026, says a permit is not required to re-cover or replace roofing on one- and two-family homes and townhouses, though the work must still meet the adopted code.
That guide predates the city’s move to the 2021 ICC codes on January 1, 2025, and the city’s permit list does name fire, wind and impact damage as well as dumpsters, so call the Building Division before a storm job starts. In WingHaven, the residential owners’ association has had an Architectural Review Committee since November 2004; ask it whether a new shingle color or material needs approval before you order.
Fixed on the spot
I had a leak in my roof and called a couple different roofing companies to check it out. None of them could figure out where it was coming from, they just told me I’d need a whole new roof. Then I called Correll Roofing Company. Curtis came out…
Knowledgeable, polite, and responsive
I contacted Correll Roofing about some shingles that I lost off of my roof during this last round of high winds that we experienced. Jon responded to my inquiry quickly, came out to my home and replaced the missing shingles in a very timely manner.…
Reassured me and walked me through the process
I had the pleasure of working with Devin Stinson and am currently getting my roof replaced. I had waited almost too long to do it as I am a first time homeowner. The process was a little scary but Devin reassured me and walked me through the process…
FAQ
Roofing in O’Fallon: questions
Call (314) 222-9529 if yours is not here.
Does O’Fallon require a permit for a roof replacement?
The city’s 2017 re-roofing guide says a straight re-cover or replacement on a house or townhouse doesn’t need one, but it must still meet code. Fire, wind and impact damage and dumpsters appear on the city’s permit list, so a quick call to the Building Division settles it for your job. Rules change, so check before work starts.
Why is the May 2016 hailstorm missing from O’Fallon’s numbers?
NOAA recorded the whole May 11, 2016 swath as one report located in St. Charles, well outside the 5-mile circle around O’Fallon. The weather service’s write-up still names O’Fallon among the hardest-hit areas, with hail up to 4 inches. Read the counts as a floor: the database only knows about hail someone reported.
Our WingHaven house still has its first roof. Is it time?
Condition and storm history decide that more than age alone. A roof from the early 2000s has sat through all 10 hail days NOAA logged near O’Fallon since 2015, plus the May 2016 storm the count misses, so start with a free, no-obligation inspection; we photograph what we find and go over it with you. If replacement makes sense, check with the WingHaven association about colors first.
Where is Correll Roofing based?
Our office is at 1048 Rondale Ct. in O’Fallon. The business is family-owned and does residential and commercial work: roofs first, plus gutters, siding, soffit and fascia, and custom decks across St. Charles County and greater St. Louis.
Guides
For O’Fallon homeowners
After a hail or wind storm
A calm checklist for the first two days after hail or high wind. Stay safe, check from the ground, document the storm date, protect the house, call your insurer and sign nothing at the door.
Read the guide
Missouri roof insurance claims
From the first photos to the final check, here is how a Missouri storm claim usually unfolds, what actual cash value and recoverable depreciation mean, and what state law says about roofing contracts.
Read the guide
How long a roof lasts
Architectural shingles often run about 30 years, metal 40 to 80 and good slate far longer, but St. Louis heat, freeze-thaw winters and hail move those numbers. Here is what to expect and why.
Read the guideNearby areas we serve
Roofing With Integrity
Roofing in O’Fallon, starting with a free inspection.
No obligation and no pressure. We look over the roof and exterior, photograph what we find and walk you through it. If you have storm damage, we help with the insurance claim from the first call.
- Call(314) 222-9529
- Emailoffice@correllroofingco.com
- Based in O’Fallon1048 Rondale Ct., O’Fallon, MO 63368
- Census profile: O’Fallon city, Missouri (ACS 2020 to 2024 5-year estimates), U.S. Census Bureau via Census Reporter
- Storm Events Database, NOAA National Centers for Environmental Information
- Building and Permits, City of O’Fallon
- Residential Re-Roofing Requirements (May 16, 2017), City of O’Fallon Building Department
- O’Fallon, Missouri (founding, incorporation, census population, parks), Wikipedia
- Neighborhoods: WingHaven, St. Louis Magazine (January 24, 2007)
- About Us, WingHaven Residential Owners’ Association