Home services in Markham, ON: 2026 report
12,165 ranked entriesUpdated 28 trade lists
The 28 trade lists for Markham, ON hold 12,165 ranked entries. General contractors have the most, with 1,066. 20.1% of ranked entries post 24/7 hours.
Key numbers for Markham
Shares use ranked businesses as their base. A business in two trade lists counts in both.
12,165
ranked entries by CR Score, in 28 trade lists
18,011
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
20.1%
of ranked entries post 24/7 hours (2,450)
Contractor trades in Markham, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| General contractors | 1,066 | 1,841 | 5.0 | 12 | 9% | |
| Home builders | 848 | 1,325 | 4.9 | 15 | 6.7% | |
| Kitchen remodelers | 833 | 1,014 | 4.9 | 20 | 6.4% | |
| HVAC contractors | 813 | 1,106 | 4.9 | 34 | 40.5% | |
| Plumbers | 766 | 1,059 | 4.9 | 27 | 55.7% | |
| Roofers | 753 | 1,184 | 4.9 | 21 | 24.2% | |
| Electricians | 719 | 1,120 | 5.0 | 17 | 29.3% | |
| Bathroom remodelers | 712 | 890 | 4.9 | 21 | 10.5% | |
| Window installers | 491 | 617 | 4.9 | 32 | 11.4% | |
| Flooring contractors | 490 | 684 | 4.9 | 22 | 9.2% | |
| Water damage restoration companies | 455 | 669 | 4.9 | 23 | 51% | |
| Landscapers | 412 | 533 | 4.9 | 18 | 14.6% | |
| Deck builders | 402 | 519 | 5.0 | 18 | 8.2% | |
| Concrete contractors | 378 | 595 | 4.9 | 14 | 15.6% | |
| Painters | 367 | 550 | 5.0 | 17 | 13.4% | |
| Fence contractors | 339 | 467 | 4.9 | 20 | 9.7% | |
| Foundation repair companies | 335 | 498 | 5.0 | 24 | 39.4% | |
| Masonry contractors | 274 | 501 | 5.0 | 15 | 12.4% | |
| Gutter installers | 234 | 315 | 5.0 | 41 | 20.1% | |
| Tree services | 228 | 328 | 4.9 | 25 | 18.9% | |
| Siding contractors | 205 | 317 | 5.0 | 27 | 13.7% | |
| Handymen | 192 | 350 | 5.0 | 13 | 17.7% | |
| Garage door repair companies | 190 | 242 | 4.9 | 33 | 23.7% | |
| Insulation contractors | 180 | 279 | 4.9 | 16 | 10.6% | |
| Tile installers | 176 | 289 | 5.0 | 16 | 11.4% | |
| Demolition contractors | 173 | 313 | 5.0 | 13 | 20.2% | |
| Solar installers | 82 | 254 | 4.8 | 15 | 8.5% | |
| Drywall contractors | 52 | 152 | 5.0 | 13 | 17.3% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Markham, 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 Markham, ON: 2026 Report”, https://www.contractorsranked.com/reports/markham-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.