Updated: Jun 07, 2026
Location
Address
769 Ringwood Ave, Wanaque, NJ, 07465
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John McDonald HVAC/Mechanical Contractor
John McDonald, 769 Ringwood Ave, Wanaque, NJ holds a Hvacr Contractor license and 2 other licenses according to the New Jersey license board.
Their BuildZoom score of 91 ranks in the top 37% of 88,231 New Jersey licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John McDonald, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John McDonald Contact Information
Phone Number: (732) 674-8198
Address: 769 Ringwood Ave, Wanaque, NJ 07465
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Verified License
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John McDonald License info
Verified License
| License # | 19HC00486900 |
| Status | Active |
| State | New Jersey |
| Type | Hvacr Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John McDonald at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 19HC00486900 |
| Status | Active |
| State | New Jersey |
| Type | Hvacr Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2024. Check the current license status of John McDonald with the New Jersey Department of Law & Public Safety
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 19HC00486900 |
| Status | Active |
| State | New Jersey |
| Type | Hvacr |
- When BuildZoom last verified this license, it had an expiration date of June, 2018. Check the current license status of John McDonald with the New Jersey Department of Law & Public Safety
This is a sample of licensing data; click here to access a complete history.