Home services in Gaithersburg, MD: 2026 report
15,561 ranked entriesUpdated 28 trade lists
The 28 trade lists for Gaithersburg, MD hold 15,561 ranked entries. Roofers have the most, with 1,543. 16.6% of ranked entries post 24/7 hours.
Key numbers for Gaithersburg
Shares use ranked businesses as their base. A business in two trade lists counts in both.
15,561
ranked entries by CR Score, in 28 trade lists
25,115
trade listings serving the city; a business counts once per trade
4.9
median of the trades’ median Google ratings
16.6%
of ranked entries post 24/7 hours (2,585)
Contractor trades in Gaithersburg, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| Roofers | 1,543 | 2,394 | 4.9 | 21 | 16.5% | |
| General contractors | 1,539 | 3,704 | 5.0 | 9 | 7.7% | |
| Kitchen remodelers | 1,188 | 1,708 | 4.9 | 21 | 6.8% | |
| Bathroom remodelers | 1,182 | 1,697 | 4.9 | 21 | 8% | |
| HVAC contractors | 1,005 | 1,379 | 4.9 | 24 | 29.3% | |
| Water damage restoration companies | 891 | 1,246 | 4.9 | 31 | 47.9% | |
| Home builders | 813 | 1,548 | 4.8 | 12 | 5.4% | |
| Flooring contractors | 806 | 1,263 | 4.9 | 25 | 7.8% | |
| Plumbers | 805 | 1,086 | 4.8 | 31 | 34% | |
| Window installers | 730 | 978 | 4.8 | 31 | 16% | |
| Electricians | 708 | 1,187 | 4.9 | 16 | 23.4% | |
| Siding contractors | 663 | 910 | 4.9 | 37 | 15.4% | |
| Deck builders | 461 | 659 | 4.9 | 22 | 9.5% | |
| Gutter installers | 361 | 524 | 4.9 | 37 | 20.2% | |
| Concrete contractors | 334 | 568 | 4.9 | 15 | 13.2% | |
| Tree services | 332 | 522 | 4.9 | 22 | 29.8% | |
| Masonry contractors | 323 | 506 | 4.9 | 21 | 7.1% | |
| Landscapers | 320 | 527 | 4.9 | 14 | 10.6% | |
| Painters | 285 | 525 | 5.0 | 18 | 9.1% | |
| Foundation repair companies | 219 | 312 | 4.9 | 32 | 18.7% | |
| Solar installers | 196 | 395 | 4.9 | 24 | 16.3% | |
| Fence contractors | 194 | 271 | 4.9 | 25 | 10.8% | |
| Handymen | 172 | 334 | 5.0 | 16 | 12.8% | |
| Garage door repair companies | 166 | 224 | 5.0 | 29 | 33.1% | |
| Insulation contractors | 140 | 236 | 4.8 | 27 | 12.1% | |
| Demolition contractors | 90 | 191 | 5.0 | 14 | 16.7% | |
| Tile installers | 83 | 157 | 4.9 | 26 | 3.6% | |
| Drywall contractors | 12 | 64 | 4.8 | 14 | 0% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Gaithersburg, 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 Gaithersburg, MD: 2026 Report”, https://www.contractorsranked.com/reports/gaithersburg-md-home-services-2026, data as of October 22, 2026.
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