Data
Cleaning companies in Connecticut
There are 3,011 cleaning companies in Connecticut (CityPreferred count, October 2026). Stamford has the most (198), then Bridgeport (196).
Reviewed October 1, 2026
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Connecticut cities
| City | Companies |
|---|---|
| Stamford | 198 |
| Bridgeport | 196 |
| Danbury | 157 |
| Hartford | 122 |
| Norwalk | 95 |
| Waterbury | 94 |
| New Haven | 88 |
| Fairfield | 69 |
| West Hartford | 58 |
| East Hartford | 54 |
| Milford | 53 |
| Stratford | 53 |
| Greenwich | 51 |
| Bristol | 49 |
| Hamden | 48 |
| West Haven | 47 |
| New Britain | 42 |
| Manchester | 42 |
| Meriden | 41 |
| Wallingford | 37 |
| Middletown | 35 |
| Naugatuck | 34 |
| Norwich | 34 |
| New London | 34 |
| Torrington | 31 |
| East Haven | 30 |
| Shelton | 30 |
| Branford | 26 |
| Enfield | 25 |
| Trumbull | 25 |
| Southington | 25 |
| Groton | 24 |
| Newington | 24 |
| Farmington | 22 |
| New Milford | 22 |
| Ridgefield | 22 |
| Wethersfield | 22 |
| Bloomfield | 22 |
| North Haven | 20 |
Connecticut and the rest of the country
Connecticut has 3,011 of the 245,523 cleaning companies in the country (1%). All states.
What is counted
Independent businesses that do this work, for homes or for businesses. Suppliers, stores and national chains are left out. Being counted does not mean a company is licensed, insured or recommended. A city is listed when it has 20 or more. How we count.
Questions and answers
- How many cleaning companies are there in Connecticut?
- 3,011, by CityPreferred's count as of October 2026.
- Which Connecticut city has the most?
- Stamford, with 198, followed by Bridgeport with 196.