HVAC contractor · California
Massone Mechanical Inc
Alamo, CA 94507
License active1 of 1 license in force
Massone Mechanical Inc in Alamo, CA appears in the licensing records of California with one license, mainly C-20 Warm-Air Heating, Ventilating and Air-Conditioning. Its current license number is 615532, valid until March 31, 2027. Record imported from the state data on November 4, 2026.
License
| License | Number | Status | Issued | Expires |
|---|---|---|---|---|
| C-20 Warm-Air Heating, Ventilating and Air-ConditioningCorporation | 615532 | CLEAR | Mar 19, 1991 | Mar 31, 2027 |