Home services in O'Fallon, MO: 2026 report
4,836 ranked entriesUpdated 28 trade lists
The 28 trade lists for O'Fallon, MO hold 4,836 ranked entries. Roofers have the most, with 632. 16.3% of ranked entries post 24/7 hours.
Key numbers for O'Fallon
Shares use ranked businesses as their base. A business in two trade lists counts in both.
4,836
ranked entries by CR Score, in 28 trade lists
7,733
trade listings serving the city; a business counts once per trade
4.8
median of the trades’ median Google ratings
16.3%
of ranked entries post 24/7 hours (789)
Contractor trades in O'Fallon, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| Roofers | 632 | 918 | 4.9 | 20 | 23.9% | |
| General contractors | 402 | 893 | 4.8 | 8 | 5% | |
| HVAC contractors | 293 | 421 | 4.9 | 24 | 31.4% | |
| Siding contractors | 268 | 363 | 4.8 | 33 | 19.4% | |
| Bathroom remodelers | 248 | 388 | 4.8 | 18 | 4.4% | |
| Kitchen remodelers | 248 | 376 | 4.8 | 17 | 3.6% | |
| Home builders | 231 | 427 | 4.4 | 10 | 3.5% | |
| Water damage restoration companies | 228 | 327 | 4.8 | 31 | 51.8% | |
| Plumbers | 213 | 299 | 4.8 | 29 | 26.8% | |
| Tree services | 197 | 280 | 4.9 | 20 | 29.9% | |
| Concrete contractors | 185 | 321 | 4.8 | 14 | 4.9% | |
| Flooring contractors | 185 | 293 | 4.9 | 19 | 7% | |
| Window installers | 183 | 245 | 4.8 | 35 | 8.2% | |
| Electricians | 173 | 281 | 4.8 | 18 | 15.6% | |
| Landscapers | 158 | 228 | 4.8 | 24 | 9.5% | |
| Gutter installers | 153 | 231 | 4.9 | 43 | 18.3% | |
| Deck builders | 146 | 247 | 4.9 | 16 | 6.2% | |
| Painters | 124 | 198 | 5.0 | 13 | 7.3% | |
| Masonry contractors | 96 | 158 | 4.8 | 19 | 11.5% | |
| Fence contractors | 76 | 138 | 4.7 | 17 | 10.5% | |
| Garage door repair companies | 75 | 92 | 4.9 | 26 | 34.7% | |
| Foundation repair companies | 73 | 123 | 4.8 | 24 | 11% | |
| Handymen | 64 | 140 | 5.0 | 13 | 12.5% | |
| Solar installers | 50 | 86 | 4.9 | 16 | 12% | |
| Insulation contractors | 40 | 79 | 4.9 | 29 | 25% | |
| Demolition contractors | 39 | 74 | 4.9 | 26 | 17.9% | |
| Tile installers | 39 | 67 | 4.9 | 24 | 7.7% | |
| Drywall contractors | 17 | 40 | 4.8 | 10 | 0% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of O'Fallon, as of October 22, 2026.
- Ranked businesses have a confident trade match and 3 or more Google reviews, or a claimed profile.
- Median rating, median reviews and the shares are measured over ranked businesses.
- 24/7 share counts those whose posted hours say they are open around the clock.
- Figures are recalculated with each weekly data update. This page shows the latest figures for the year in its title.
Cite this report: ContractorsRanked, “Home Services in O'Fallon, MO: 2026 Report”, https://www.contractorsranked.com/reports/o-fallon-mo-home-services-2026, data as of October 22, 2026.
Data is free to reuse with a link to this page. Read how we rank.