Data
Electrical contractors in Missouri
There are 2,500 electrical contractors in Missouri (CityPreferred count, October 2026). St. Louis has the most (264), then Kansas City (155).
Reviewed October 1, 2026
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Missouri cities
| City | Companies |
|---|---|
| St. Louis | 264 |
| Kansas City | 155 |
| Springfield | 104 |
| St. Charles | 48 |
| Columbia | 44 |
| Joplin | 36 |
| Lee's Summit | 35 |
| Blue Springs | 35 |
| Independence | 35 |
| Jefferson City | 34 |
| Cape Girardeau | 31 |
| St. Peters | 29 |
| Fenton | 29 |
| O'fallon | 26 |
| St. Joseph | 24 |
| Chesterfield | 23 |
| Grain Valley | 22 |
| Nixa | 22 |
| Ozark | 20 |
Missouri and the rest of the country
Missouri has 2,500 of the 152,464 electrical contractors in the country (2%). 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 Missouri?
- 2,500, by CityPreferred's count as of October 2026.
- Which Missouri city has the most?
- St. Louis, with 264, followed by Kansas City with 155.