Active license · Verified 2026-08-25
Robert Stephen Hefner
Mechanical Contractor · Merced, California
| License number | 989907 |
| Trade | Mechanical Contractor |
| Location | 3181 East Olive Ave, Merced, CA 95340 |
| Phone | 2097560185 |
| Licensed since | 2014 |
| License expires | 01/31/2028 |
| Status | Current, Active (as of 2026-08-25) |
What this record tells you
Robert Stephen Hefner holds California license 989907, authorizing work as a mechanical contractor — 12 years of continuous licensure. It is one of 2 active mechanical contractor licenses in Merced, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.
For Robert Stephen Hefner
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