Updated: May 11, 2026
Location and Projects
Address
731 N Alexander St, San Fernando, CA, 91340
Use our bidding system to
request a quote
Damian Gustowski Construction
Damian Gustowski, 731 N Alexander St, San Fernando, CA (Owned by: Hugo Ramon Alvarado) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Damian Gustowski, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Damian Gustowski Services
Start a project today:
Damian Gustowski Contact Information
Phone Number: (909) 612-9588
Address: 731 N Alexander St, San Fernando, CA 91340
Damian Gustowski San Fernando
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Damian Gustowski has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Damian Gustowski has worked on at least
1.0 project over the past 3 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 |
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.
Window (6) change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b)1b of title 24. kitchen/bathroom (1) remodel for residential buildings (no structural changes)
Valuation:
$15,000
Permit #:
18016-20000-36008
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 10 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b). re... see more
Valuation:
$12,500
Permit #:
20016-90000-12185
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 18 x 18 detached (2-car) carport per city standard detail
Valuation:
$20,000
Permit #:
21010-20000-00070
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace damaged wood framing (less than 10%). same size spacing type
Valuation:
$4,000
Permit #:
20016-90000-23862
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
La jolla; combination permit for an addition and remodel to an existing 1-story single family home. scope to include bedroom additions new bathroom new office and kitchen additions and associated remodel. base zone: ljspd-sf. geo: 21 22. esl. napp-2. brush management
Valuation:
$141,041
Permit #:
1945239
Status:
complete
Fee:
$3,469
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Suppl. permit to 18014-20000-06485 to addition a new beam per engineer
Valuation:
$1,000
Permit #:
18014-20001-06485
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 1-story single family dwelling per za memo 120. (28'8 x 31'3") l- shape (652 sf)and front porch 58 sf in the rear of the lot. fully sprinklered with nfpa 13-d. all work per wfpp. see comments
Valuation:
$60,000
Permit #:
14010-20000-04181
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair electrical wiring due to fire damage replace 25 existing plugs 4 smoke detectors
Valuation:
N/A
Permit #:
20041-10000-31838
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolish detached garage
Valuation:
$2,000
Permit #:
20019-20000-03683
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace drywall (no new walls added) for single family dwellings and duplexes only
Valuation:
$2,500
Permit #:
20016-10000-23972
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace existing 4 tons air conditioning unit
Valuation:
N/A
Permit #:
20044-10000-09101
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(2) replace and relocate water heater installation of water heater not within required zoning setbacks
Valuation:
N/A
Permit #:
19042-20000-11486
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install smoke detectors
Valuation:
N/A
Permit #:
19041-20000-18508
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Service upgrade - 400 amp and sub panel
Valuation:
N/A
Permit #:
17041-20000-20612
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen remodel for residential buildings (no structural changes). re-stucco. window (2) and door (1) change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$7,000
Permit #:
13016-20000-25707
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Comply with department order effective date 02/03/2014. permit will expire 30 days from issuance date. kitchen/bathroom remodel for residential buildings (no structural changes). valuation to be verified by inspector
Valuation:
$12,000
Permit #:
14016-20000-02773
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17041-20000-20612
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
New 1-story single family dwelling per za memo 120. (28'8 x 31'3") l- shape (652 sf)and front porch 58 sf in the rear of the lot. fully sprinklered with nfpa 13-d. all work per wfpp. see comments
Valuation:
$60,000
Permit #:
14010-20000-04181
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace drywall (no new walls added) for single family dwellings only."comply with department order effective date 03/29/2017. permit will expire 30 days from issuance date
Valuation:
$1,000
Permit #:
17016-20000-06910
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplement to 14014-20000-05664 to remove and replace the rear 12 of the (e) detached garage. garage size and location to remain the same. all work per wfpp
Valuation:
$5,000
Permit #:
14014-20001-05664
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Damian Gustowski Reviews
BuildZoom hasn't received any reviews for Damian Gustowski. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Damian Gustowski License info
Verified License
| License # | 896527 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Damian Gustowski at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F118463-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership, Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Damian Gustowski at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 981402 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, 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.
Check this license's status for Damian Gustowski at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
27
Permits
- Building permit records show that Damian Gustowski has worked on 27 permitted projects.
Damian Gustowski Employees
AO
Andrew Winanto Oei
Officer
HD
Hoang Dinh Do
Rmo / Ceo / Pres
HA
Hugo Ramon Alvarado
Owner