Updated: Apr 03, 2026
Location and Projects
Address
10940 ELENA STREET, Cerritos, CA, 90703
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Gerardo S De Guzman HVAC/Mechanical Contractor
Gerardo S De Guzman at 10940 ELENA STREET, Cerritos, CA 90703, held a HVAC/Mechanical Contractor license (#557686) with the California contractors license board with an expiration date of 02-28-2019. We last verified the license was expired on 04-02-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
Gerardo S De Guzman Contact Information
Phone Number: (562) 860-9954
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Address: 10940 ELENA STREET, Cerritos, CA 90703
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Gerardo S De Guzman Cerritos
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Gerardo S De Guzman, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Gerardo S De Guzman has worked on at least
3.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert (e) pool house into (10) (n) adus adu #1 - 697 sqft adu #6 - 436 sqft adu #2 - 376 sqft adu #7 - 348 sqft adu #3 - 336 sqft adu #8 - 350 sqft adu #4 - 324 sqft adu #9 - 330 sqft adu #5 - 350 sqft adu #10 - 291 sqft includes all related mechanical electrical and plumbing 344 sqft addition to expand (e) laundry room and manager office as per approved plans
Valuation:
$629,552
Permit #:
COMR-2025-0179
Status:
issued
Fee:
$8,630
Permit Type:
N/A
Building Type:
N/A
Residential supplemental fees - convert (e) pool house into (10) (n) adus adu #1 - 697 sqft adu #6 - 436 sqft adu #2 - 376 sqft adu #7 - 348 sqft adu #3 - 336 sqft adu #8 - 350 sqft adu #4 - 324 sqft adu #9 - 330 sqft adu #5 - 350 sqft adu #10 - 291 sqft ref: comr-2025-0179 sanitation fee 3 838 sqft x $1.659 = $6 367.24
Valuation:
N/A
Permit #:
MIS-2025-0288
Status:
issued
Fee:
$6,367
Permit Type:
N/A
Building Type:
N/A
*** code case *** new wooded fence 1 170 sqft and remove 120 sqft of concrete in driveway
Valuation:
$4,808
Permit #:
BLD-20-00014
Status:
complete
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BP2024-756
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$11,022
Permit #:
BLD-19-01811
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
70 of 6 high block wall between 3725 and 3729 burning tree dr. to be built to city standard
Valuation:
N/A
Permit #:
B200701713
Status:
final
Fee:
$181
Permit Type:
Block wall
Building Type:
N/A
Fences hedges vegetation in front of setback in excess of 36
Valuation:
$0
Permit #:
COD2006-14623
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2010-19735
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2010-22788
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2010-23408
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2011-03925
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2010-23407
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2011-03924
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2011-06649
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2008-10608
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2008-13552
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2008-26918
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2008-27422
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2009-00467
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2009-22255
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Gerardo S De Guzman Reviews
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Gerardo S De Guzman License info
Inactive License
| License # | 557686 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Gerardo S De Guzman at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Gerardo S De Guzman, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
8
Permits
- Building permit records show that Gerardo S De Guzman has worked on 8 permitted projects.
Gerardo S De Guzman Employees
GG
Gerardo Sarinas De Guzman
Sole Owner