Location and Projects
Address
8334 Foothill Blvd, Sunland, CA, 91040
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Alpha Structural Inc. Photos
Alpha Structural Inc. Engineer
Alpha Structural, Inc. is the only foundation repair company in Los Angeles that is licensed to perform both the engineering and construction work for any type of repair project. With over 3 centuries of combined technical experience and some of the most experienced engineers in Southern California, we have solidified our reputation as an industry leader in hillside repairs, earthquake retrofitting, and structural rehabilitation.
From BuildZoom: Alpha Structural Inc., 8334 Foothill Blvd, Sunland, CA holds a General Engineering, General Building, Concrete license and 1 other license according to the California license board.
Their BuildZoom score of 146 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 Alpha Structural Inc., we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Alpha Structural Inc. Services
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Alpha Structural Inc. Contact Information
Phone Number: (323) 258-5482
Address: 8334 Foothill Blvd, Sunland, CA 91040
Alpha Structural Inc. Sunland
Quality
146
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alpha Structural Inc. has a BuildZoom score of 146, which places them above 99% of 336,931 contractors in California.
Activity
|
358 projects
|
2025 |
|
286 projects
|
2024 |
|
278 projects
|
2023 |
Our building permit records indicate that Alpha Structural Inc. has worked on at least
922.0 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.
Experience
|
17 projects
|
Home Additions |
|
5 projects
|
New Constructions |
|
4 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Alpha Structural Inc. mostly works on
home addition
and new construction
projects.
Pricing
|
336 projects
|
< $5k |
|
343 projects
|
$5k-$20k |
|
142 projects
|
$20k-$50k |
|
48 projects
|
$50k-$100k |
|
10 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $7,588. This graph shows the distribution of these job values.
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.
Alpha Structural Inc. Reviews
5 out of 5 stars, based on
3
reviews
-
By LarryJuly 16, 2024Verified HireSeismic Retrofit project
-
By Monika R.March 24, 2017Verified Hire
I used them for my Earthquake Bolt project. I really have no complaints other than that they did not communicate at first when they where leaving for the day. They did a great job and finished within a reasonable time.
-
By Steve W.February 2, 2017Verified Hire
I would and have recommended them to others. They did great work, and help manage all details with getting the rebate from the state.I would and have recommended them to others. They did great work, and help manage all details with getting the rebate from the state.
Good luck. And funny to see that last name as it's not too common.
Building Permits by Alpha Structural Inc.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert garage and bedroom to a jadu. convert underfloor area to living space for existing dwelling and portion of the area become new adu storage room and bathroom for pool use fully sprinkler nfpa-13d
Valuation:
$250,000
Permit #:
22014-10000-04507
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts addition plywood to cripple walls (if existing) and replace foundation per l.a. city standard plan #1 (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$49,185
Permit #:
25016-90000-00463
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts addition plywood to cripple walls (if existing) and replace foundation per l.a. city standard plan #1 (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$40,000
Permit #:
25016-90000-11095
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1) soldier pile retaining wall to replace (e) distressed retaining wall: +/- 14 height +/- 26 length. 2) pile and grade beam retaining wall to replace (e) failing wood wall: +/- 5 6 height +/- 19 8 length. 3) remedial drainage upgrades
Valuation:
$70,000
Permit #:
B25-0354
Status:
triage
Fee:
$1,380
Permit Type:
N/A
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$5,500
Permit #:
25016-90000-18966
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$6,000
Permit #:
25016-90000-14862
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$12,427
Permit #:
25016-90000-14560
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$6,000
Permit #:
25016-90000-14889
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts addition plywood to cripple walls (if existing) and replace foundation per l.a. city standard plan #1 (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$10,000
Permit #:
25016-90000-07295
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$10,000
Permit #:
25016-90000-08877
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$7,600
Permit #:
25016-90000-05582
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$7,308
Permit #:
25016-10000-05663
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$7,650
Permit #:
25016-90000-04382
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts addition plywood to cripple walls (if existing) and replace foundation per l.a. city standard plan #1 (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
N/A
Permit #:
25016-10000-03856
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$14,950
Permit #:
25016-90000-00204
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$5,000
Permit #:
24016-90000-40429
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$3,500
Permit #:
25016-90000-18923
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$2,830
Permit #:
25016-90000-18971
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remedial slope repair with benchng and compaction per soil report recommendation between 15671 and 15663 installation of new miriaft 3xt geogrid layers at each bench all voluntary cut: 190.62 cy fill:181.88 cy import: 0 cy export: 8.74cy 2 of 2 plans see 25030-10000-02225 & 25030-10000-02224
Valuation:
$51
Permit #:
25030-10000-02224
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$4,196
Permit #:
25016-90000-15323
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Alpha Structural Inc. License info
Verified License
| License # | 663409 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Concrete |
| Class | A, B, C8 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Alpha Structural Inc. at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 663409 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering, Concrete |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Alpha Structural Inc. at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
146
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
4.2K
Permits
- Building permit records show that Alpha Structural Inc. has worked on 4185 permitted projects.
I was given a clear description of what was needed. The financial terms were clearly written out and the work was done on time and exactly as described. Excellent job!