Size
We recommend 6 inch gutters over 5 inch, for capacity on a large roof plane.
Seamless gutters in St. Clair County, formed at the house
A roll forming machine is set up at your house and turns .032 gauge aluminum into one run for each roof edge. O'Fallon, about 5 miles from Scott Air Force Base, and Swansea or Lebanon have roofs of every shape, and each run is cut to the edge it serves.
That is the point of seamless gutter installation in St. Clair County: the length comes from your measurements, not from a stock length that has to be joined.
Why seams matter
A seam is where weather finds a way in.
Belleville averages 43.36 inches of precipitation a year and 11.2 inches of snow. Water that sits in a joint freezes there, and a joint that freezes loosens.
New gutters in St. Clair County are formed without joints along the run, with hangers hidden inside the channel, so the weather has fewer places to start.
What a new system is made of
Rain gutter installation in St. Clair County comes down to four decisions.
Downspouts
3x4 outlets, recommended over 2x3, so a downpour clears quickly.
Metal
.032 gauge aluminum, formed from coil on site.
Mounting
Hangers sit inside the gutter, and nothing is nailed through the front face.
From the first visit to the last downspout
- Estimate
Walk and measure
We measure every edge and choose where each downspout will drop.
- On site
Form the runs
The machine makes each piece to length at your house.
- On the roof edge
Hang and pitch
Hidden hangers set a fall toward each outlet.
- At the ground
Finish the outlet
Illinois law lets the county form a stormwater committee and adopt a countywide ordinance, so ask your village about discharge rules.
Where installation fits
Most calls come from one of three situations.
- 01
New roof, bare edge
A re-roofed house with no gutter yet is the cleanest job.
- 02
An addition
New rooms and garages get their own run, tied into the old one.
- 03
Old runs coming off
If the existing system is failing, gutter replacement in St. Clair County covers removal and the new install together.
St. Clair County facts that shape the job
Every service we offer here, plus local details, is on our St. Clair County gutter page.
- Median year built
- 1975 (Census ACS 2020 to 2024)
- Annual precipitation
- 43.36 inches at Belleville (1991 to 2020)
- Annual snowfall
- 11.2 inches at Belleville
- Scott Air Force Base
- About 5 miles from O'Fallon
- Stormwater law
- Illinois law lets St. Clair County form a stormwater committee and adopt a countywide ordinance
What homeowners say
Well priced, reliable, responsible with property, and a job well done. We get a lot of acorns in one upper gutter. Gutter guys took care of everything and all gutters are completely clear and fully efficient. Second time we have had Nathan come out for service/cleaning. Thank you so much and see you again in the future!
I had one seriously clogged gutter that I could not clear myself. I called the Gutter Guys, and they had Devon come out at a time convenient for me. He cleared and adjusted to prevent further issues. Devon is very pleasant person to talk to, he explains everything well.
Pete from The Gutter Guys did an awesome job on my Gutter cleaning. He explained everything before hand and took pictures of the gutters after cleaning. Very happy with the job. I will definitely be using them for all future cleanings. I also would like to add that he was very friendly and polite which is another bonus.
Gutter installation questions in St. Clair County
What are seamless gutters, and why choose them in St. Clair County?
Seamless gutters are formed from a coil to the exact length of each roof edge, so there are no joints along the run. With Belleville's 11.2 inches of snow a year, fewer joints means fewer places for ice to work.
Why 6 inch gutters instead of 5 inch?
The extra width moves more water, and a 3x4 downspout clears it faster than a 2x3. It is the margin that keeps a hard rain off your siding.
Do you serve Fairview Heights, Shiloh and Lebanon?
Yes. We serve the whole county, including Belleville, O'Fallon, Swansea, Mascoutah, Fairview Heights, Shiloh and Lebanon.
How do I get an estimate from a gutter installer in St. Clair County?
Call (866) 931-8441 or send the quote form. Estimates are free, and we measure before we quote.
St. Clair County gutter installation
Get your St. Clair County gutter installation quote
The Gutter Guys is a full-service gutter company operating in Kansas City and surrounding areas. We take pride in helping our community enjoy their homes while protecting them from unexpected weather damage. Contact us today for your estimate.
(866) 931-8441- Call or send the form. Tell us about your home and what you need.
- We set up a time. Someone from our team gets back to you to look at the house.
- You get a free quote. Measured first, so you know the plan before any work starts.
Monday to Thursday 8AM to 7PM · Friday 8AM to 5PM · Saturday 8AM to 3PM
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