Local directory · O'Fallon, IL

Plumbers in O'Fallon, IL

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated October 2026 · LinkedIn

According to the US Census (County Business Patterns), there are 60 plumbers in St. Clair County, IL. Below is a list of 20 of them from Google - 20 have a phone number and 18 have a website. All listings here are free and any owner can claim their page on the hashtag.org network.

Plumbers directory · O'Fallon

Data: Listings via Google

Right now in O'Fallon
53°F
Mainly clear
  • Today76° 46°
  • Sun80° 50°
  • Mon76° 58°
  • Tue74° 56°
  • Wed79° 56°
  • Thu80° 57°
  • Fri79° 59°
Local news · Plumbers · O'Fallon

Plumbers in O'Fallon — FAQ

How many plumbers are in O'Fallon, IL?
There are 60 plumbing businesses in St. Clair County, Illinois, according to the US Census (County Business Patterns). 20 of them have been listed in our directory.
How many of these plumbers list contact details?
Out of the 20 plumbers we've listed, 20 have a phone number and 18 are linked to a website.
Is this O'Fallon plumbers directory free?
Each listing is based on accurate information from the US Census County Business Patterns and Google, and any company can claim their page on hashtag.org without paying anything.

More in O'Fallon