Ratings sourced from Google Business Profile · Last refreshed July 2026
Plumbers · O'Fallon, MO
5.0 stars from over 2,400 reviews, making them a trusted O'Fallon plumber.
Listing data last updated May 11, 2026 · sourced from public Google Business Profile data
2,457 customer ratings on Google
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At 5.0★ from 2,457 ratings, Superior Service rates about even with the 4.9★ average of the 6 nearest plumbers we track in O'Fallon.
Precision Plumbing Solutions
812 Midpoint Dr, O'Fallon, MO 63366, USA
Arch Plumbing
11104 Veterans Memorial Pkwy, Lake St Louis, MO 63367, USA
Landmark Plumbing
1288 Poseidon Ct, St Peters, MO 63376, USA
AAA Home Services
827 W Terra Ln, O'Fallon, MO 63366, USA
Roto-Rooter Plumbing & Water Cleanup
3715 Mueller Rd Ste A, St Charles, MO 63301, USA
Authority Plumbing & Drain
32018 Township Meadows, Warrenton, MO 63383, USA