Home services in Chelmsford, MA: 2026 report
12,774 ranked entriesUpdated 28 trade lists
The 28 trade lists for Chelmsford, MA hold 12,774 ranked entries. General contractors have the most, with 1,326. 18% of ranked entries post 24/7 hours.
Key numbers for Chelmsford
Shares use ranked businesses as their base. A business in two trade lists counts in both.
12,774
ranked entries by CR Score, in 28 trade lists
21,295
trade listings serving the city; a business counts once per trade
5.0
median of the trades’ median Google ratings
18%
of ranked entries post 24/7 hours (2,293)
Contractor trades in Chelmsford, by ranked businesses
| Trade | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| General contractors | 1,326 | 3,080 | 5.0 | 8 | 9% | |
| Roofers | 1,166 | 1,938 | 5.0 | 16 | 20.8% | |
| HVAC contractors | 1,129 | 1,608 | 4.9 | 17 | 30.2% | |
| Plumbers | 789 | 1,140 | 4.9 | 19 | 33.6% | |
| Kitchen remodelers | 742 | 1,094 | 5.0 | 16 | 8% | |
| Bathroom remodelers | 711 | 1,029 | 5.0 | 17 | 9.8% | |
| Electricians | 672 | 1,309 | 5.0 | 11 | 24.3% | |
| Masonry contractors | 647 | 1,083 | 4.9 | 14 | 12.2% | |
| Siding contractors | 608 | 888 | 5.0 | 21 | 15.1% | |
| Home builders | 542 | 1,113 | 5.0 | 11 | 8.7% | |
| Water damage restoration companies | 480 | 704 | 5.0 | 22 | 48.3% | |
| Window installers | 472 | 661 | 4.9 | 22 | 9.7% | |
| Flooring contractors | 444 | 723 | 5.0 | 16 | 11% | |
| Tree services | 398 | 627 | 4.9 | 18 | 30.4% | |
| Deck builders | 397 | 548 | 5.0 | 16 | 12.1% | |
| Landscapers | 336 | 603 | 4.9 | 10 | 9.8% | |
| Painters | 320 | 537 | 5.0 | 14 | 8.4% | |
| Gutter installers | 259 | 367 | 5.0 | 28 | 17.4% | |
| Foundation repair companies | 195 | 335 | 5.0 | 19 | 23.6% | |
| Fence contractors | 188 | 254 | 4.9 | 20 | 5.9% | |
| Concrete contractors | 183 | 363 | 5.0 | 12 | 18.6% | |
| Garage door repair companies | 168 | 203 | 5.0 | 24 | 28% | |
| Solar installers | 154 | 280 | 4.9 | 22 | 12.3% | |
| Insulation contractors | 131 | 206 | 4.9 | 12 | 8.4% | |
| Demolition contractors | 113 | 200 | 5.0 | 13 | 18.6% | |
| Handymen | 99 | 199 | 5.0 | 9 | 16.2% | |
| Tile installers | 75 | 127 | 5.0 | 14 | 10.7% | |
| Drywall contractors | 30 | 76 | 4.9 | 8 | 6.7% |
Method and basis
- Serving counts are active, de-duplicated businesses within each trade’s service radius of Chelmsford, 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 Chelmsford, MA: 2026 Report”, https://www.contractorsranked.com/reports/chelmsford-ma-home-services-2026, data as of October 22, 2026.
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