Home services in Oshawa, ON: 2026 report
4,932 ranked entriesUpdated 28 trade lists
The 28 trade lists for Oshawa, ON hold 4,932 ranked entries. Home builders have the most, with 628. 21.6% of ranked entries post 24/7 hours.
Key numbers for Oshawa
Shares use ranked businesses as their base. A business in two trade lists counts in both.
4,932
ranked entries by CR Score, in 28 trade lists
7,991
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
21.6%
of ranked entries post 24/7 hours (1,067)
Contractor trades in Oshawa, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| Home builders | 628 | 1,028 | 4.9 | 14 | 6.2% | |
| Roofers | 552 | 918 | 4.9 | 19 | 25.5% | |
| Window installers | 373 | 475 | 4.9 | 31 | 10.7% | |
| Water damage restoration companies | 327 | 531 | 4.9 | 22 | 51.7% | |
| General contractors | 285 | 601 | 5.0 | 12 | 9.5% | |
| HVAC contractors | 274 | 336 | 4.9 | 31 | 42% | |
| Kitchen remodelers | 242 | 319 | 4.9 | 20 | 9.9% | |
| Foundation repair companies | 241 | 383 | 5.0 | 22 | 39.8% | |
| Plumbers | 226 | 298 | 4.9 | 30 | 59.3% | |
| Electricians | 212 | 331 | 5.0 | 16 | 27.8% | |
| Bathroom remodelers | 206 | 286 | 4.9 | 18 | 12.6% | |
| Flooring contractors | 144 | 214 | 4.9 | 24 | 9% | |
| Deck builders | 139 | 217 | 5.0 | 17 | 5.8% | |
| Siding contractors | 136 | 214 | 5.0 | 23 | 14% | |
| Landscapers | 132 | 157 | 4.9 | 20 | 15.9% | |
| Fence contractors | 111 | 182 | 4.9 | 20 | 11.7% | |
| Tree services | 95 | 136 | 5.0 | 24 | 20% | |
| Painters | 87 | 147 | 5.0 | 19 | 21.8% | |
| Concrete contractors | 86 | 195 | 5.0 | 16 | 11.6% | |
| Gutter installers | 78 | 114 | 5.0 | 28 | 28.2% | |
| Solar installers | 64 | 197 | 4.9 | 16 | 12.5% | |
| Masonry contractors | 60 | 135 | 5.0 | 17 | 8.3% | |
| Handymen | 59 | 107 | 5.0 | 15 | 13.6% | |
| Insulation contractors | 45 | 80 | 4.9 | 15 | 11.1% | |
| Tile installers | 42 | 105 | 4.9 | 17 | 14.3% | |
| Demolition contractors | 41 | 122 | 5.0 | 11 | 22% | |
| Garage door repair companies | 37 | 67 | 4.9 | 26 | 29.7% | |
| Drywall contractors | 10 | 96 | 4.8 | 19 | 10% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Oshawa, 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 Oshawa, ON: 2026 Report”, https://www.contractorsranked.com/reports/oshawa-on-home-services-2026, data as of October 22, 2026.
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