Data
Electrical contractors in Delaware
There are 578 electrical contractors in Delaware (CityPreferred count, October 2026). Wilmington has the most (110), then Newark (70).
Reviewed October 1, 2026
Get a electrician
Free. Takes a minute. One company that serves your area contacts you.
Delaware cities
| City | Companies |
|---|---|
| Wilmington | 110 |
| Newark | 70 |
| New Castle | 39 |
| Middletown | 32 |
| Dover | 29 |
| Millsboro | 23 |
Delaware and the rest of the country
Delaware has 578 of the 152,464 electrical contractors in the country (0%). 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 electrical contractors are there in Delaware?
- 578, by CityPreferred's count as of October 2026.
- Which Delaware city has the most?
- Wilmington, with 110, followed by Newark with 70.