Home services in Ajax, ON: 2026 report
8,870 ranked entriesUpdated 28 trade lists
The 28 trade lists for Ajax, ON hold 8,870 ranked entries. General contractors have the most, with 787. 20.8% of ranked entries post 24/7 hours.
Key numbers for Ajax
Shares use ranked businesses as their base. A business in two trade lists counts in both.
8,870
ranked entries by CR Score, in 28 trade lists
13,745
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
20.8%
of ranked entries post 24/7 hours (1,844)
Contractor trades in Ajax, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| General contractors | 787 | 1,420 | 5.0 | 12 | 8.6% | |
| Home builders | 729 | 1,176 | 4.9 | 14 | 6.6% | |
| Roofers | 675 | 1,113 | 4.9 | 21 | 25% | |
| Kitchen remodelers | 616 | 780 | 4.9 | 20 | 6.8% | |
| HVAC contractors | 573 | 822 | 4.9 | 38 | 42.6% | |
| Plumbers | 560 | 786 | 4.9 | 26 | 55% | |
| Electricians | 521 | 822 | 5.0 | 16 | 30.3% | |
| Bathroom remodelers | 518 | 670 | 4.9 | 21 | 10.4% | |
| Window installers | 433 | 561 | 4.9 | 30 | 11.8% | |
| Water damage restoration companies | 403 | 620 | 4.9 | 22 | 50.1% | |
| Flooring contractors | 336 | 505 | 4.9 | 22 | 9.5% | |
| Foundation repair companies | 298 | 453 | 5.0 | 26 | 39.9% | |
| Deck builders | 285 | 390 | 5.0 | 17 | 7.4% | |
| Fence contractors | 239 | 346 | 4.9 | 19 | 9.2% | |
| Concrete contractors | 235 | 416 | 4.9 | 13 | 12.3% | |
| Landscapers | 202 | 246 | 4.9 | 17 | 17.3% | |
| Masonry contractors | 184 | 375 | 5.0 | 15 | 14.7% | |
| Siding contractors | 174 | 269 | 5.0 | 24 | 15.5% | |
| Tree services | 170 | 233 | 4.9 | 26 | 18.8% | |
| Gutter installers | 160 | 228 | 4.9 | 42 | 21.9% | |
| Painters | 155 | 256 | 5.0 | 15 | 18.1% | |
| Garage door repair companies | 123 | 159 | 4.9 | 34 | 20.3% | |
| Insulation contractors | 117 | 174 | 5.0 | 17 | 10.3% | |
| Demolition contractors | 100 | 222 | 5.0 | 12 | 21% | |
| Handymen | 99 | 177 | 5.0 | 12 | 14.1% | |
| Tile installers | 86 | 179 | 5.0 | 20 | 11.6% | |
| Solar installers | 74 | 231 | 4.8 | 16 | 10.8% | |
| Drywall contractors | 18 | 116 | 5.0 | 13 | 16.7% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Ajax, 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 Ajax, ON: 2026 Report”, https://www.contractorsranked.com/reports/ajax-on-home-services-2026, data as of October 22, 2026.
Data is free to reuse with a link to this page. Read how we rank.