Updated: Apr 18, 2026
Location and Projects
Address
Duvall, WA, 98019
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Maloney, Gerard J Plumber
Maloney, Gerard J, Duvall, WA holds a Plumber, Plumber license according to the Washington license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Maloney, Gerard J, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Maloney, Gerard J Services
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Maloney, Gerard J Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
1 brms 1 bathroom 1 den addition kitch/dinrm
Valuation:
$35,490
Permit #:
B98A2004
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 32 000 btu water furnace model p036 and 42 000 btu water furnace model p048 (anderson residence)
Valuation:
N/A
Permit #:
B01M1976
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install geothermal heat pump--5 ton
Valuation:
N/A
Permit #:
B03M0627
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 geothermal heat pumps (karlov)
Valuation:
N/A
Permit #:
B02M0148
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Heat pump
Valuation:
N/A
Permit #:
B02M1682
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 150 000 btu gas furnace and lennox complete heat mb 30-150
Valuation:
N/A
Permit #:
B02M0880
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Maloney, Gerard J License info
Verified License
| License # | MALONGJ088JS |
| Status | Active |
| State | Washington |
| Type | Plumber, Plumber |
| Business Type | Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Maloney, Gerard J at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
6
Permits
- Building permit records show that Maloney, Gerard J has worked on 6 permitted projects.