Home services in Columbia, MD: 2026 report
13,012 ranked entriesUpdated 28 trade lists
The 28 trade lists for Columbia, MD hold 13,012 ranked entries. Roofers have the most, with 1,423. 17.7% of ranked entries post 24/7 hours.
Key numbers for Columbia
Shares use ranked businesses as their base. A business in two trade lists counts in both.
13,012
ranked entries by CR Score, in 28 trade lists
20,968
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
17.7%
of ranked entries post 24/7 hours (2,304)
Contractor trades in Columbia, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| Roofers | 1,423 | 2,165 | 4.9 | 22 | 17.4% | |
| General contractors | 1,343 | 3,191 | 5.0 | 9 | 7.7% | |
| HVAC contractors | 900 | 1,235 | 4.8 | 23 | 28.8% | |
| Water damage restoration companies | 838 | 1,165 | 4.9 | 32 | 49.2% | |
| Kitchen remodelers | 807 | 1,194 | 4.9 | 21 | 6.7% | |
| Bathroom remodelers | 799 | 1,186 | 4.9 | 22 | 8.5% | |
| Home builders | 774 | 1,472 | 4.8 | 12 | 5.3% | |
| Plumbers | 720 | 969 | 4.9 | 29 | 32.6% | |
| Siding contractors | 638 | 842 | 4.9 | 39 | 15.4% | |
| Window installers | 625 | 845 | 4.9 | 36 | 17.4% | |
| Electricians | 582 | 1,048 | 4.9 | 16 | 26.1% | |
| Flooring contractors | 518 | 852 | 4.9 | 25 | 8.1% | |
| Deck builders | 371 | 519 | 4.9 | 25 | 8.6% | |
| Concrete contractors | 310 | 466 | 4.9 | 16 | 14.5% | |
| Gutter installers | 298 | 432 | 4.9 | 44 | 17.4% | |
| Tree services | 280 | 397 | 4.9 | 29 | 35.7% | |
| Landscapers | 267 | 450 | 4.8 | 16 | 9% | |
| Masonry contractors | 230 | 354 | 4.9 | 22 | 9.6% | |
| Painters | 223 | 420 | 5.0 | 13 | 10.3% | |
| Foundation repair companies | 208 | 286 | 4.9 | 32 | 19.2% | |
| Solar installers | 176 | 319 | 4.9 | 26 | 13.6% | |
| Fence contractors | 143 | 182 | 4.9 | 28 | 9.1% | |
| Garage door repair companies | 135 | 173 | 5.0 | 38 | 31.1% | |
| Demolition contractors | 125 | 201 | 4.9 | 17 | 20% | |
| Handymen | 121 | 265 | 5.0 | 13 | 20.7% | |
| Insulation contractors | 101 | 176 | 4.8 | 38 | 9.9% | |
| Tile installers | 44 | 101 | 4.9 | 22 | 13.6% | |
| Drywall contractors | 13 | 63 | 5.0 | 11 | 7.7% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Columbia, 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 Columbia, MD: 2026 Report”, https://www.contractorsranked.com/reports/columbia-md-home-services-2026, data as of October 22, 2026.
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