Open now — 24/7 storm response St. Louis Metro & Metro East (314) 429-6000
John Beal Roofing rectangle logo in yellow and black St. Louis RoofingBy John Beal Roofing

Roof Replacement in O'Fallon, MO, at a glance

The scope covers full tear-off to the deck. Call (314) 429-6000 - we answer 24 hours a day.

Roof replacement in progress with underlayment exposed during roof replacement in O'Fallon, MO
On The Roof

When to call us

  • Shingles curling or cupping at the edges across whole slopes, not just one spot
  • Bare patches where the granules are gone and the mat is showing through
  • Three or more layers already up there
  • Decking that feels soft underfoot
  • A roof past 20 years that's already been repaired more than twice

More about John Beal Roofing

What you're paying for with roof replacement

What's included: full tear-off to the deck, deck inspection and re-nailing, ice-and-water at eaves and valleys, synthetic underlayment, new drip edge, starter course, architectural shingle, ridge and intake ventilation balanced as a system.

If we open things up and find rot in the decking, we stop and show you before replacing anything. No surprise line items appearing on the final invoice.

O'Fallon specifics

ZIPs 63366, 63368, in St. Charles County. Housing is one of the fastest-built cities in the metro, with roofs from 1998 to 2012 aging out on the same schedule, so roof replacement here means whole neighborhoods reaching 20 years at once more often than not.

Storm exposure: wide open western exposure, so hail hits with nothing to slow it down. We document it accordingly.

Related pages

All roofing in O'Fallon

Every service we run in this city, plus what the local housing stock does.

Roof Replacement across St. Louis

How we handle this work metro-wide.

Free inspection in O'Fallon

Photographed slope by slope, written report, no obligation.

Asphalt shingle roof replacement on a two-story house during roof replacement in O'Fallon, MO

Roof replacement in O'Fallon - common questions

Do you actually cover O'Fallon?

Yes - O'Fallon is regular territory for us.

What warranty comes with it?

A lifetime workmanship warranty from us, plus whatever the manufacturer covers on the materials. Being an Owens Corning Platinum Preferred Contractor lets us write their stronger system warranties, which most contractors can't.

How do I know the damage is real and not a sales pitch?

You get the photographs. Every slope, with the problems circled. Take them to another contractor if you want a second opinion - we'd rather you were sure.

What does roof replacement cost in O'Fallon?

It depends on the size of the roof, the pitch, how many layers come off and what the deck looks like underneath. We won't guess a number over the phone and we won't quote a price per square that changes once we're on site. The inspection and the written estimate are free, so you'll have a real figure before you commit to anything.

Do you offer financing?

We do, and we'll walk through the options with you when we give you the estimate. Plenty of roofs get replaced because the alternative is interior damage that costs more than the roof.

Free roof replacement estimate in O'Fallon

Fill this out and we'll call you back. If water is coming in right now, phone us instead so we can move faster.

No obligation and no pressure. We will call to confirm a time that works, and inspections are free. Need someone right now? Call (314) 429-6000 — a real person answers 24 hours a day.

Need A Roofer In St. Louis?

One free inspection replaces a week of guessing. Photos of the real condition and a written price, no obligation.

Call Now Free Inspection