Updated: Dec 27, 2025
Location and Projects
Address
4161 INGOT STREET, Fremont, CA, 94538
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the Ruben Cortez Corporation HVAC/Mechanical Contractor
the Ruben Cortez Corporation, 4161 Ingot St, Fremont, CA (Employees: Joyce Lee Sprague, Linda Jean Cortez, and Ruben Cortez) holds a Warm Air Heating, Ventilating And Air Conditioning, Refrigeration license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring the Ruben Cortez Corporation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Ruben Cortez Corporation Contact Information
Phone Number: (650) 222-6841
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Address: 4161 INGOT STREET, Fremont, CA 94538
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Building Permits by the Ruben Cortez Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Red lobster: replacement of 1 rooftop hvac unit like for lik
Valuation:
N/A
Permit #:
B-PL15-0182
Status:
final
Fee:
$155
Permit Type:
Cpl-plumbing
Building Type:
N/A
Red lobster: replacement of 1 rooftop hvac unit like for lik
Valuation:
N/A
Permit #:
B-ME15-0103
Status:
final
Fee:
$182
Permit Type:
Cme-mechanical
Building Type:
N/A
Red lobster: replacement of 1 rooftop hvac unit like for lik
Valuation:
$15,000
Permit #:
B-BP15-0095
Status:
final
Fee:
$1,244
Permit Type:
Caa-restaurant
Building Type:
N/A
Red lobster: revise mechanical unit support
Valuation:
N/A
Permit #:
B-RV15-0111
Status:
issued
Fee:
$219
Permit Type:
Crv-com rev
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BI-2011-2193
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (e) hvac with (n) 2, 116lbs unit on roof top
Valuation:
$18,000
Permit #:
2011 024891 CI
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 2 air conditioning units and addition one new unit and tie into existing ducts
Valuation:
$25,000
Permit #:
11000-01255
Status:
issued
Fee:
$2,306
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for restaurant-full service plumb/elect/mechframingfinishing floors walls and cei
Valuation:
$0
Permit #:
BI-2005-4900
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Mechanical & elec- remove and replace furnace addition air conditioning unit @ side yard (htl)
Valuation:
N/A
Permit #:
BLD2010-04873
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BI-2011-3308
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BI-2010-2154
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R & r 2 rooftop hvac unit olive garden (cz-12)
Valuation:
N/A
Permit #:
ME10-0181
Status:
final
Fee:
$1,352
Permit Type:
Commercial
Building Type:
N/A
Replace (8) 5 ton air conditioning units on roof top
Valuation:
$60,000
Permit #:
10000-00000-00232
Status:
issued
Fee:
$4,982
Permit Type:
N/A
Building Type:
N/A
Webster residence: furnace replacement
Valuation:
$2,150
Permit #:
B-ME11-0044
Status:
final
Fee:
$146
Permit Type:
Rme-mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BI-2010-2982
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - replace furnace to same location install new air conditioning -condenser in side yard (nt)
Valuation:
N/A
Permit #:
BLD2011-06268
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Install exhaust fan
Valuation:
N/A
Permit #:
BIMC0000225297
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
01-55264
Status:
issued
Fee:
$36
Permit Type:
R-plumbing
Building Type:
N/A
Demolition - substandard structure 900sf
Valuation:
$0
Permit #:
DEM06-0143
Status:
FINALED
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Close knightsbrook ave between cypress grove and hearst castle for 4th of july block party
Valuation:
N/A
Permit #:
PUP-22-0012
Status:
canceled
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
the Ruben Cortez Corporation License info
Verified License
| License # | 724430 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for the Ruben Cortez Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Falls Lake Fire & Casualty Company |
20
Permits
- Building permit records show that the Ruben Cortez Corporation has worked on 20 permitted projects.
the Ruben Cortez Corporation Employees
JS
Joyce Lee Sprague
Officer
LC
Linda Jean Cortez
Officer
RC
Ruben Cortez
Sole Owner