🧹 Official Rankings
10 Best House Cleaning in O'Fallon, MO (September 2026)
We compared 10 house cleaning serving O'Fallon and Saint Charles County, Missouri, and ranked the top providers by verified reviews, ratings, and local reputation — 3,607 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Show Me State Pressure & Softwashing. Updated for September 2026.
- House Cleaning ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,607
- Area codes
- 636, 314
⭐ 5.0 · 170 reviews
1175 Pinewood Pl Dr, O'Fallon, MO 63366
⭐ 4.9 · 1623 reviews
1109 Old East Terra Ln, O'Fallon, MO 63366
⭐ 4.9 · 405 reviews
2685 State Hwy K, O'Fallon, MO 63368
⭐ 4.9 · 200 reviews
250 Fort Zumwalt Square, O'Fallon, MO 63366
⭐ 4.9 · 144 reviews
5988 Mid Rivers Mall Dr #214, St Peters, MO 63304
⭐ 4.8 · 664 reviews
3408 E Terra Ln, O'Fallon, MO 63366
⭐ 4.8 · 165 reviews
2705 St Peters Howell Rd, St Peters, MO 63376
⭐ 4.9 · 37 reviews
3412 E Terra Ln, O'Fallon, MO 63366
⭐ 4.7 · 143 reviews
107 Triad Center W, O'Fallon, MO 63366