Updated: May 19, 2026
Location and Projects
Address
4201 KATELLA AVE, Los Alamitos, CA, 90720
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Seaport Security Construction
Serving Los Alamitos, Seaport Security has provided security system installation and services for over three decades. The company specializes in designing and installing a range of security solutions for residential and commercial properties throughout the local area. Project types completed include home alarm systems, surveillance camera installations, and integrated access control systems. Seaport Security works with property owners seeking to enhance the safety and monitoring capabilities of their buildings. With 36 years of experience in the industry, the business is equipped to address both small-scale residential upgrades and comprehensive security system installations for businesses. The team keeps current with advancements in security technology to deliver up-to-date solutions that meet client needs in Los Alamitos and surrounding communities.
Seaport Security Services
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Seaport Security Contact Information
Phone Number: (714) 220-3939
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Address: 4201 KATELLA AVE, Los Alamitos, CA 90720
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Seaport Security Los Alamitos
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Seaport Security has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Seaport Security has worked on at least
4.0 projects 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
|
2 projects
|
$5k-$20k |
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.
R/r (14) windows (like for like same location) *** windows must be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc 23 & u-factor of 30 (if replacing up to 75 sf); max shgc 23 & u factor of 30 (if replacing over 75 sf w/o 3rd party involved)****
Valuation:
N/A
Permit #:
C2022-005613
Status:
final
Fee:
$552
Permit Type:
N/A
Building Type:
N/A
Convert (e) 4'x4 windows into (n) 4 x 6 8 door; (e) header to remain *** 03/01/2022 jv; electrical. for (1) switch (1) light and (1) outlet
Valuation:
N/A
Permit #:
C2022-001023
Status:
final
Fee:
$252
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarms 13 devices (x20212790)
Valuation:
N/A
Permit #:
F2022-0489
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Delta 1- addition 3 devices and change out panel
Valuation:
$9,000
Permit #:
REV2024-1124
Status:
slipsheeted
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
Change out (3) windows & (4) sliding doors - like for like no header change
Valuation:
N/A
Permit #:
C2021-007836
Status:
final
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarms 13 devices (x2021-2790)
Valuation:
N/A
Permit #:
PC2022-2333
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarm (10) devices (x2020-1394) shell only
Valuation:
$1,000
Permit #:
F2021-0443
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Fire alarms (33 devices) for (x2019-4065)
Valuation:
$9,000
Permit #:
F2021-0445
Status:
final
Fee:
$585
Permit Type:
N/A
Building Type:
N/A
Fire alarms (33 devices) for (x2019-4065)
Valuation:
$9,000
Permit #:
2227-2021
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Windows and doors
Valuation:
$18,500
Permit #:
BLD22-2162
Status:
final
Fee:
$550
Permit Type:
Alters_additions
Building Type:
N/A
Installation of fire alarm system per approved plans
Valuation:
$5,000
Permit #:
FIRE-2019-2260
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R/r 5 (e) windows & 2 (e) patio doors (same width & headers) ***windows and doors must be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc 35 & u-factor of 4 (if replacing up to 75 sf); max shgc 25 & u factor of 32 (if replacing over 75 sf w/o 3rd party involved)*** entered by: bollsd
Valuation:
N/A
Permit #:
B2018-007946
Status:
final
Fee:
$268
Permit Type:
N/A
Building Type:
N/A
R/r (10) windows & (1) set of french doors - like for like (exstg header to remain)***windows & doors must be installed in accordance with approved manufacturing instructions. manufacturing instructions must be on site max. shgc 35 & u-factor of 40 (if replacing up to 75 sf.); max shgc 25 & u-factor of 32 (if replacing more than 75 sf)*** entered by: woom
Valuation:
N/A
Permit #:
B2017-003910
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Replace 3 (e) windows & 1 (e) door w (n) bi-fold door system in family room (see engineering includes electrical. work) ***windows and doors should be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc 35 & u-factor of 4 (if replacing up to 75 sf); max shgc 25 & u factor of 32 (if replacing over 75 sf w/o 3rd party ... see more
Valuation:
N/A
Permit #:
C2017-008005
Status:
final
Fee:
$761
Permit Type:
N/A
Building Type:
N/A
Change out (1) window at the top of a stair landing (like for like, same location, no header change)
Valuation:
$0
Permit #:
RS161143
Status:
Issued
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Remove (e) window & install (n) 4 panel fiberglass bi fold door system; incld electrical for (1) light & (1) switch (see plans & engineering) entered by: woom
Valuation:
N/A
Permit #:
C2018-007582
Status:
final
Fee:
$703
Permit Type:
N/A
Building Type:
N/A
Replace (1) sliding door unit w (1) fixed gable window. addition (1) 36 x 4 horizontal sliding window. no addl sf. **window and doors should be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc & u-factor of 4** ***1/11/13. az. plans sent to scanning.*** entered by: korenj
Valuation:
N/A
Permit #:
B2012-005816
Status:
final
Fee:
$586
Permit Type:
N/A
Building Type:
N/A
Remove and replace 3 windows like for like no structural changes minimum 5 from property lines ***window and doors should be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc & u-factor of 4 *** entered by: morenod
Valuation:
N/A
Permit #:
B2010-004289
Status:
final
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Replace 11 windows. built to city specs
Valuation:
$6,000
Permit #:
1412100062
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R/r (2) slider doors & (1) window on 1st floor - r/r (1) window on the 2nd floor - all nail-on - no header changes entered by: clarkd
Valuation:
N/A
Permit #:
B2014-007728
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Seaport Security License info
Verified License
| License # | 733260 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Seaport Security at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 832760 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Seaport Security at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 579599 |
| Status | Active |
| City | San Juan Capistrano |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of March, 2017. Check the current license status of Seaport Security with the The City of City of San Juan Capistrano, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 579599 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Seaport Security 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-32605-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, 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 Seaport Security at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-32605-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, 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 Seaport Security at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
41
Permits
- Building permit records show that Seaport Security has worked on 41 permitted projects.
Seaport Security Employees
AH
Alex David Herrera
Sole Owner
JT
James Edward Tolan
Sole Owner
LH
Lisa Marie Herrera
Officer