Updated: Feb 05, 2026
Location and Projects
Address
171 N Mansfield Ave, Los Angeles, CA, 90036
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William E. Jackson, AIA Photos
William E. Jackson, AIA Architect
I am an experienced licensed Architect with 41 years of experience in all types of construction. I am licensed in the State of California, carry an NCARB Certification and a Member of the American Institute of Architects.
I am ready and qualified to assist you with advice, consultation, drawings and problem solving on Residential and Commercial Projects. Below is a partial list of my Services:
• Accessary Dwelling Units (ADU)
• ADA Compliance
• Advice and Consultation
• Building Design
• Cost Estimating
• Feasibility Studies
• Forensic Investigation
• Functional Programming
• Heritage Restoration
• Planning
• Renovation
• Space Planning
Please give me a call with any questions or problems you may have at 323-363-3548.
From BuildZoom: William E. Jackson, AIA, 171 N Mansfield Ave, Los Angeles, CA holds a Painting And Decorating license and 1 other license according to the California license board.
Their BuildZoom score of 139 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William E. Jackson, AIA, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William E. Jackson, AIA Services
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William E. Jackson, AIA Contact Information
Phone Number: (310) 405-5645
Address: 171 N Mansfield Ave, Los Angeles, CA 90036
William E. Jackson, AIA Los Angeles
Quality
139
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William E. Jackson, AIA has a BuildZoom score of 139, which places them above 99% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that William E. Jackson, AIA 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
|
$20k-$50k |
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.
Building Permits by William E. Jackson, AIA
This is a sample of this contractor's permits. Click here to access their complete permit history.
New wireless facility on roof includeing (12) antennas (18) rru's (3) raycaps (1) gps antenna. (n) roof top access ladder. (n) concrete pads and ground floor equipment; generator and cabinets
Valuation:
$25,000
Permit #:
18016-10000-26753
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Anchorage of the new proposed power generator with metal sound enclosure accessory to verizon wtf on the roof-top of the existing office building and removal of existing roof-top equipment shelter
Valuation:
$15,000
Permit #:
15016-20000-25994
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Anchorage of the new proposed power generator with metal sound enclosure accessory to verizon wtf on the roof-top of the existing office building and removal of existing roof-top equipment shelter
Valuation:
$15,000
Permit #:
15016-20000-25994
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Construction of an equipment pad and screen wall on the roof of an existing building to support and enclose a 45kw generator
Valuation:
$37,000
Permit #:
17016-10000-17922
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Construction of an equipment pad and screen wall on the roof of an existing building to support and enclose a 45kw generator
Valuation:
$37,000
Permit #:
17016-10000-17922
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of a new clock tower cell site with associated equipment and new parking layout
Valuation:
$83,000
Permit #:
15020-10000-02741
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of a new clock tower cell site with associated equipment and new parking layout
Valuation:
$83,000
Permit #:
15020-10000-02741
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new 15kw dc stadnby generator with 50 gal. diesel fuel tank on new concrete pad
Valuation:
$11,500
Permit #:
17020-10000-02955
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 45 high monopine with (12) 8 antennas (12) rrus and (2) raycaps per za-2014-3929-cuw
Valuation:
$40,000
Permit #:
16020-10000-00326
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
One story accessory dwelling unit per ab 494 and sb 229
Valuation:
$41,200
Permit #:
18010-10000-01290
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New building
1923 Pennsylvania Ave, Los Angeles, CA, 90033
2018-08-06
Construction of a new accessory dwelling unit "adu".
Valuation:
$100
Permit #:
18010-10000-01290
Status:
Issued
Fee:
N/A
Permit Type:
New Construction
Building Type:
Single Family Dwe...
Concrete foundation for 30kw generator with 203 gallon diesel fuel tank and protection bollards
Valuation:
$15,000
Permit #:
15020-10000-02632
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Peninsula - combination building permit for a new two story sdu with basement level garage. work includes 74 linear feet of retaining walls with average height of 4.5 feet at the rear of the residence. zone rs-1-7 cdp 1279391 coastal(city) esl geo haz 52
Valuation:
$359,672
Permit #:
1380602
Status:
complete
Fee:
$11,065
Permit Type:
One family detached
Building Type:
N/A
New rooftop cellsite: interior - install (n) fire walls to enclose equipment and air handling units; rooftop exterior - install (4) rf antenna screens (3) antenna sectors (12) antennas (12) rru's (1) parabolic dish and (6) raycaps
Valuation:
$65,000
Permit #:
1601210071
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new 2-car carport and interior alteration (add bathroom and wet bar) convert existing carport to covered patio; comply with department order effective date 03/04/2011. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
11014-10000-01098
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Foundation for 30 kw generator with 149 gal. diesel fuel tank chain link fence & pergola & trellis
Valuation:
$30,000
Permit #:
13020-10000-02512
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Peninsula coastal development permit io#24004536 (process 2) to building a new 3, 237 sq ft single family residence on a 5, 477 sq ft vacant lot located at mendocino blvd. (apn number 449-080-48) in the rs-1-7 zone and coastal overlay zone (non-appealable) within the peninsula community plan area. council district 2. notice card = 1
Valuation:
N/A
Permit #:
1279391
Status:
issued
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Remove and replace 6 antennas and addition 6 remote radio units at existing monopole. addition raycap at existing grouund shelter. all work is pursuant to za 1993-0841 (zv)
Valuation:
$8,000
Permit #:
16026-10000-00087
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Concrete equipment pad for 2-radio cabinets; 1 battery cabinet; 1 10-kw backup d.c. generator & h-frame for power & telco cabinets. 8 high chain link fence. monopalm under separate permit
Valuation:
N/A
Permit #:
14020-10000-02905
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
One story addition of a covered patio 19"-2" x 10'-8". the patio is concrete with red brick trim. the roof is red clay mission tile on heavy timber.
Valuation:
$16
Permit #:
18014-10000-00557
Status:
Issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Multi-Family Dwel...
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Verified License
BuildZoom confirmed this contractor's license
William E. Jackson, AIA License info
Verified License
| License # | 635657 |
| Status | Active |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Proprietorship |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for William E. Jackson, AIA 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 # | C9857 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of William E. Jackson, AIA with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
139
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
267
Permits
- Building permit records show that William E. Jackson, AIA has worked on 267 permitted projects.