- Work
- Gutter Repair
- Place
- O'Fallon, MO · St. Charles County
- ZIP codes
- 63366, 63368
- Who does it
- An independent contractor. This site only passes on your request.
- Ask for
- A written, itemized estimate after a measurement at the house
St. Louis winters open up weak joints in a wet gutter, so a repair in O'Fallon should look at why it failed as well as where. We pass your request to an independent contractor. They diagnose, quote and fix; we don't do repairs ourselves.
What to look at first in O'Fallon
- Look for overflow at valley corners on two-story roofs, which often points to undersized builder gutters.
- Inspect exposed runs for hail dents and split joints after storms.
- Check that patios or fences haven't blocked your drainage swale.
- Check HOA color rules before ordering replacements.
The houses in O'Fallon
Mostly subdivisions from the 1990s and 2000s: two-story houses with big roofs, many gables and vinyl or fiber-cement siding above brick fronts. Many have original builder-installed gutters, often 5-inch with small downspouts.
Trees and what lands in the gutter
Younger trees than the inner suburbs, so lighter leaf loads for now, but growing year by year. Open lots catch wind-blown debris and shingle grit. NWS reports named O'Fallon in the May 2025 hail.
Who to ask about permits
Ask the City of O'Fallon about permits, and check HOA rules on colors. City of St. Louis and St. Louis County rules don't apply here.
What to ask the contractor
- What caused it?A repair with no cause tends to return. Ask them to show you, with photos if it's high up.
- What will you use?Ask about sealant, rivets and fasteners, and avoid asphalt patches on metal.
- Is the wood behind it sound?Ask them to check before re-hanging anything.
- Is there a price before you start?Get it in writing, including any trip charge. Ask how long the work is guaranteed, if at all.
For prices, read how gutter quotes work in St. Louis. For the full picture, see the main gutter repair page and everything about gutters in O'Fallon.
Around O'Fallon
Places people know here include Fort Zumwalt Park, T.R. Hughes Boulevard, Civic Park, Interstate 70, Highway K.
Map of O'Fallon
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Repair in O'Fallon: questions
Who fixes gutters in O'Fallon?
Independent local contractors. Send a request and we pass it on. A contractor who can take the job contacts you directly, and contractors may pay us a referral fee.
How do I know if it's worth repairing?
One bad joint or a few loose hangers usually is. Rust-through, repeated sagging or rot behind the trough usually isn't. Ask the contractor for a straight comparison with replacement.
What should a repair quote say?
The cause, the fix, the materials, the price and any trip charge. If wood behind the gutter is soft, the quote should say what happens about that before anything is re-hung.