Data
Plumbing companies in Wyoming
There are 323 plumbing companies in Wyoming (CityPreferred count, October 2026). Casper has the most (45), then Cheyenne (44).
Reviewed October 1, 2026
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Wyoming cities
| City | Companies |
|---|---|
| Casper | 45 |
| Cheyenne | 44 |
| Jackson | 20 |
Wyoming and the rest of the country
Wyoming has 323 of the 185,402 plumbing companies 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 plumbing companies are there in Wyoming?
- 323, by CityPreferred's count as of October 2026.
- Which Wyoming city has the most?
- Casper, with 45, followed by Cheyenne with 44.