Home services in Ontario, CA: 2026 report
11,123 ranked entriesUpdated 28 trade lists
The 28 trade lists for Ontario, CA hold 11,123 ranked entries. Roofers have the most, with 1,496. 24.7% of ranked entries post 24/7 hours.
Key numbers for Ontario
Shares use ranked businesses as their base. A business in two trade lists counts in both.
11,123
ranked entries by CR Score, in 28 trade lists
21,550
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
24.7%
of ranked entries post 24/7 hours (2,751)
Contractor trades in Ontario, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| Roofers | 1,496 | 2,977 | 5.0 | 11 | 24.1% | |
| Water damage restoration companies | 1,029 | 1,726 | 5.0 | 18 | 62.9% | |
| HVAC contractors | 985 | 1,450 | 4.9 | 18 | 35.2% | |
| Plumbers | 940 | 1,392 | 4.9 | 24 | 51.5% | |
| General contractors | 863 | 2,533 | 4.8 | 7 | 7.4% | |
| Home builders | 601 | 1,297 | 4.8 | 8 | 9.2% | |
| Electricians | 599 | 1,305 | 4.9 | 11 | 26.5% | |
| Window installers | 587 | 875 | 4.8 | 20 | 6.1% | |
| Solar installers | 490 | 1,055 | 5.0 | 14 | 11% | |
| Bathroom remodelers | 423 | 719 | 4.9 | 13 | 16.1% | |
| Kitchen remodelers | 404 | 737 | 4.9 | 12 | 12.1% | |
| Flooring contractors | 388 | 675 | 4.9 | 12 | 9.3% | |
| Concrete contractors | 291 | 763 | 4.8 | 8 | 13.4% | |
| Tree services | 288 | 614 | 4.9 | 11 | 33% | |
| Fence contractors | 201 | 343 | 4.8 | 11 | 16.4% | |
| Garage door repair companies | 180 | 254 | 5.0 | 20 | 31.7% | |
| Landscapers | 164 | 397 | 4.7 | 9 | 10.4% | |
| Foundation repair companies | 160 | 279 | 4.9 | 15 | 13.8% | |
| Painters | 156 | 367 | 5.0 | 10 | 6.4% | |
| Masonry contractors | 155 | 332 | 4.9 | 11 | 9.7% | |
| Insulation contractors | 118 | 199 | 4.9 | 24 | 13.6% | |
| Demolition contractors | 108 | 245 | 5.0 | 11 | 20.4% | |
| Gutter installers | 108 | 173 | 5.0 | 17 | 23.1% | |
| Deck builders | 101 | 177 | 4.9 | 19 | 5.9% | |
| Siding contractors | 99 | 178 | 4.9 | 17 | 14.1% | |
| Handymen | 89 | 258 | 4.9 | 7 | 14.6% | |
| Tile installers | 66 | 142 | 4.9 | 13 | 7.6% | |
| Drywall contractors | 34 | 88 | 4.8 | 9 | 8.8% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Ontario, as of October 23, 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 Ontario, CA: 2026 Report”, https://www.contractorsranked.com/reports/ontario-ca-home-services-2026, data as of October 23, 2026.
Data is free to reuse with a link to this page. Read how we rank.