Location and Projects
Harold Costello HVAC/Mechanical Contractor
Harold Costello at 95 MANOR RD, Plantsville, CT 06479, held a HVAC/Mechanical Contractor license (#HTG.0306311-D1) with the Connecticut contractors license board with an expiration date of 08-31-2018. We last verified the license was expired on 05-05-2023.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 12,093 Connecticut contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Harold Costello Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
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Harold Costello License info
Inactive License
| License # | HTG.0306311-D1 |
| Status | Inactive |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harold Costello at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HTG.0306312-B1 |
| Status | Inactive |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harold Costello at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Harold Costello, click “This is My Business” to update your information.