Updated: Jun 12, 2026
Location and Projects
Address
2006 CLEMENT, Alameda, CA, 94501
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Golden Gate Sheet Metal Works HVAC/Mechanical Contractor
Golden Gate Sheet Metal Works Inc at 2006 CLEMENT, Alameda, CA 94501, held a HVAC/Mechanical Contractor license (#285672) with the California contractors license board with an expiration date of 12-31-2003. We last verified the license was expired on 06-11-2026.
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 336,931 California 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.
Golden Gate Sheet Metal Works Inc Services
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Golden Gate Sheet Metal Works Inc Contact Information
Phone Number: (510) 521-3000
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Address: 2006 CLEMENT, Alameda, CA 94501
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Building Permits by Golden Gate Sheet Metal Works Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
**correction of address 3/5/18 (dm) to 2900 lincoln install a 80 000 btu york 95% horizontal furnace tie to existing gas & electric
Valuation:
$9,450
Permit #:
MW18-0038
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Installation of new furnace in attic; install condenser on side of house req'd min 3 clear to fence
Valuation:
$21,650
Permit #:
B18-0327
Status:
final
Fee:
$750
Permit Type:
N/A
Building Type:
N/A
Install a 3 ton 14 seer carrier condensing unit tie to existing coil. tie-in to electrical by others
Valuation:
$6,850
Permit #:
MW18-0051
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Install a 60 000 btu carrier 80% furnace in place of existing tie to existing gas & electric
Valuation:
$5,250
Permit #:
MW18-0054
Status:
final
Fee:
$292
Permit Type:
N/A
Building Type:
N/A
Install a 60 000 btu 80% carrier furnace in place of existing tie to existing gas & electric
Valuation:
$5,750
Permit #:
MW18-0013
Status:
final
Fee:
$294
Permit Type:
N/A
Building Type:
N/A
Install a 60 000 btu york 80% furnace tie to existing gas & electric
Valuation:
$12,350
Permit #:
MW18-0017
Status:
final
Fee:
$327
Permit Type:
N/A
Building Type:
N/A
Install new 4 double-wall flue in place of existing
Valuation:
$3,500
Permit #:
MW18-0069
Status:
final
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
Install 80, 000 btu 95% york furnace 8 heat runs dedicated circuit to panel
Valuation:
N/A
Permit #:
B2018-00162
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Install 80k btu york 95% furance same location w new supply ducts
Valuation:
$13,250
Permit #:
B17-0701
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Install gas shut off valve in units #a #b #c and #d 1 horizontal firefighter; install gas shut-off valve in units #e and #f 3/4 horizontal firefighter (6) shutoff valves all together
Valuation:
$500
Permit #:
P13-0496
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a 60 000 btu york 95% single stage horizontal furnace mounted in condensate pan 2 1/2 ton air conditioning (5) new ceiling supply registers w r6 flex duct gas from meter electrical from main panel
Valuation:
$20,450
Permit #:
MW17-0070
Status:
final
Fee:
$588
Permit Type:
N/A
Building Type:
N/A
Install 80 000 btu york 95% furnace in place of existing. new ducts to existing boots & registers. tie to existing gas with new electrical from main panel
Valuation:
$11,350
Permit #:
MW17-0080
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Install new 60 000 btu york single stage horizontal in crawl space with new ducts. tie into existing gas and new electric from main panel with upgrades
Valuation:
$8,250
Permit #:
MW16-0013
Status:
final
Fee:
$291
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace with 60k btu york 95% furnace. new ducts to existing boots and registers. new electrical and tie to existing gas
Valuation:
$10,950
Permit #:
MW16-0118
Status:
final
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Install 60 000 btu york 95% single stage upflow furnace mounted on cinder block platform in place of existing. tie to existing gas and electric with modifications
Valuation:
$9,275
Permit #:
MW15-0027
Status:
final
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
Install a 80 000 btu york 95% furnace in place of existing (7) new ducts to existing boots & registers tied to existing gas & electric
Valuation:
$10,850
Permit #:
MW17-0086
Status:
final
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Replace existing package unit with 90, 000 btu 4 ton air conditioning york package unit on existing sleepers. tie to existing gas & electrical. install new supply & return rectangular ducts on roof
Valuation:
$14,300
Permit #:
MW13-0100
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
N/A
Install (1) 60 000 btu york 80% furnace (upstairs) (1) 60 000 btu york 95% furnace (downstairs) both tied to existing gas & electric
Valuation:
N/A
Permit #:
RM1800357
Status:
final
Fee:
$581
Permit Type:
N/A
Building Type:
Single family dwe...
Downstairs - install a 60 000 btu york 95% single stage horizontal furnace in location of existing tie to existing gas & electric
Valuation:
$6,250
Permit #:
MW17-0069
Status:
final
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
Light commercial - approved by owner - replace 2 1/2 ton york 13 seer heat pump air conditioning rooftop unit in place of existing. tie to existing electric
Valuation:
$7,775
Permit #:
MW15-0042
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
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Golden Gate Sheet Metal Works Inc License info
Inactive License
| License # | 285672 |
| Status | Inactive |
| State | California |
| Type | Sheet Metal, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Golden Gate Sheet Metal Works Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 307037 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Golden Gate Sheet Metal Works Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Golden Gate Sheet Metal Works Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
471
Permits
- Building permit records show that Golden Gate Sheet Metal Works Inc has worked on 471 permitted projects.
Golden Gate Sheet Metal Works Inc Employees
BK
Bridget M Koopen
Officer
EK
Ernest Samuel Kipfer
Officer
JT
John Leslie Taforo
Rmo/Ceo/Pres
JH
Judy Lynn Harris
Officer
RK
Rudy Koopen
Officer