Roofing services in O Fallon, IL

Trusted Roofing Services in O Fallon, IL

Standing seam and metal panel roofing, roof repair and full replacement in O Fallon. We show up when we say we will, and we clean up before we go.

Licensed & Insured 4.6-Star Rated 24/7 Emergency Service Serving O Fallon
2,962+ Projects Completed
2,492+ Happy Customers
153+ 5-Star Reviews
24+ Years Experience

Roofing Services in O Fallon

Metal roofing is our specialty, but shingles, gutters, soffit and leak work all get the same attention in O Fallon.

Roof Leak Repair

One leak usually has company. We fix the one you called about and check over the rest of the roof while we are already up there.

Roof Repair

Lifted panels, missing shingles, flashing that has given up where the chimney comes through. We find what is actually wrong, fix that, and leave the rest of your roof alone.

Storm Damage Roof Repair

We repair what the storm actually broke. If that is one slope, we do one slope, and we will not pad an estimate to make a claim look bigger.

Wind Damage Roof Repair

Missing shingles get matched as close as weathering allows. Loose metal gets new fasteners and washers, and the eaves, rakes and ridge get sealed back up tight.

Metal Roof Installation

Standing seam and metal panel roofs, measured and cut on site. We help you settle on a color, set the panels straight, and trim the ridge and valleys so the whole roof sheds water the way it should.

Skylight Repair & Installation

Old skylights leak at the flashing long before the glass ever fails. We reflash, reseal, or set a new unit and tie it in properly.

Roof Inspection

Inspections come free with an estimate. We would rather find the small problem this spring than replace a ceiling for you next winter.

Metal Roof Repair

A twenty year old panel roof usually needs fasteners and sealant, not replacement. We refasten with new washers and get you another long stretch out of it.

Roof Coating

A coating buys real years on the right roof and wastes money on the wrong one. We will tell you honestly which kind you are looking at.

Hail Damage Roof Repair

Hail bruises shingles and dents the softer metal on vents, valleys and gutters. We show you what we find and document it properly for the claim.

Roof Replacement

A replacement is a big spend and it should feel orderly. We schedule around dry weather, work in the right order, and never leave a house open overnight.

Asphalt Shingle Roof Repair

A shingle repair should not be visible from the street. We match as close as the weathering allows and blend the new work into the old.

Flat Roof Repair

Where it makes sense we set low slope metal over a problem section so it finally drains instead of ponding after every rain.

Slate & Tile Roof Repair

Careful footwork, matched materials, and flashing done the way it was done when the roof went on.

Commercial Roofing

Churches, shops, barns and small commercial buildings. We have roofed everything from a wood shed to a steeple.

Emergency Roof Repair

A limb through the roof or panels peeled back overnight needs covering now, not next week. We get it dried in first so the inside of the house stops taking damage.

Soffit & Fascia Repair

Squirrels, wasps and water all treat a soft soffit as a front door. We close it up properly instead of patching over it.

Roof Waterproofing

The layer you never see is what keeps water out on the ugly days. We do not thin it out to save a few dollars on a bid.

Gutter Guard Installation

Guards installed as part of a roof job or on their own. Either way we check the hangers and the pitch while we are up there.

Ice Dam Removal

Removing the ice is the easy half. We also look at ventilation and insulation so it stops happening every January.

Your O Fallon, IL Roofing Company

A metal roof is the thing we do best. Our family has been installing them out of Morganton, North Carolina since 2002, and our crews bring that same work to O Fallon: standing seam, exposed fastener panels, and ridge and valley trim that fits instead of being forced.

Shingles still make sense on a lot of O Fallon houses, and we will say so when they do. What we will not do is talk you into metal when your budget or your roof does not call for it. Estimates are free either way.

Crew installing green metal roofing on a large green barn in O Fallon

Why O Fallon Homeowners Choose Us

Here is what O Fallon homeowners tell us makes the difference.

Family Owned Since 2002

The same family started this company putting metal roofs on neighbors houses in 2002. It has never been sold, franchised or handed off to a call center.

We Leave the Yard Clean

Beds get covered, tear off gets hauled as we go, and a magnet goes over the drive before we pull out. Your yard should look like we were never there.

We Show Up When We Say

You get a start date and we hold to it. If weather moves your job we call you, rather than leaving you watching the driveway.

Honest Assessments

If your roof needs a repair and not a replacement, we say so. Plenty of our best customers are people we talked out of a job they did not need yet.

Estimates Are Always Free

Somebody comes out, measures, gets on the roof, and leaves you a written price. No charge, no obligation, and no number that expires if you do not sign today.

Frequently Asked Questions

The questions that come up on just about every estimate we write.

Can a metal roof go over the shingles already on my O Fallon house?

Sometimes. If the decking is sound and there is only one layer of shingles, a O Fallon metal roof can go over the top on purlins. If there is rot underneath or two layers already on, we tear off first — and we will tell you that before you sign, not halfway through.

What colors can I get on a metal roof in O Fallon?

Plenty of them. Most O Fallon customers choose from around twenty standard colors, and green, burgundy, bronze, black, gray, tan and barn red are the ones people pick most. We bring the color chart out with the estimate so you can hold it up against your siding.

Is a metal roof worth it for a O Fallon home?

For most O Fallon homes, yes. A metal roof costs more up front than shingles, but it usually outlives two or three shingle roofs, sheds rain and snow better, and does not peel off in a hard wind. We will price metal and shingle side by side so you can compare real numbers instead of guessing.

Is a metal roof loud in the rain in O Fallon?

Much less than people expect. Over solid decking with underlayment under it, a O Fallon metal roof sounds about like a shingle roof from inside the house. The loud tin roof people remember was screwed straight to open purlins over a barn with nothing underneath.

What does a new shingle roof cost in O Fallon?

A typical O Fallon shingle roof runs roughly $8,000 to $18,000 in 2026 for an average single family home, and more if the deck has rot or the roof is steep and cut up with dormers. We do not price off a satellite photo — somebody comes out and measures.

How long does it take to put a new roof on in O Fallon?

Most O Fallon houses are a two to four day job. A straightforward shingle roof can be done in a day or two. A cut up metal roof takes longer because every panel, valley and trim piece is measured and fit on site rather than pulled out of a box.

What Our Customers Say

Real feedback from homeowners whose roofs we have worked on.

★★★★★

"Showed up when they said they would, both days. That alone puts them ahead of the last three contractors I hired."

— Steve L.
★★★★★

"Thank you so much to the entire crew at Roofing Brothers for our amazing new tin roof! You were amazing to work with and I couldn't recommend you to others enough! Great communication, pricing, color options, efficiency, and HONESTY! If anyone needs a new roof, I highly recommend this crew! Phenomenal job."

— Kayla M.
★★★★★

"Standing seam on our log home. The panels are dead straight and the ridge work is clean. You can tell they have done a few of these."

— Ray T.

Nearby Cities We Serve

Our crews cover the surrounding area, not only the city limits.

Find Us in O Fallon

Need a Roofer in O Fallon, IL?

Give us a call and we will come take a look. Estimates are always free anywhere we work in Illinois.

(877) 509-1137 — Free Estimate