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Updated: May 06, 2026
Location and Projects
Address
1850 E 15TH STREET, Los Angeles, CA, 90021
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Interlock Construction Engineer
Interlock Construction Co at 1850 E 15TH STREET, Los Angeles, CA 90021, held a Engineer license (#809172) with the California contractors license board with an expiration date of 06-30-2016. We last verified the license was expired on 05-05-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Interlock Construction Co Services
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Interlock Construction Co Contact Information
Phone Number: (818) 355-3985
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Address: 1850 E 15TH STREET, Los Angeles, CA 90021
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Building Permits by Interlock Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Irregular (38'2 x 35'7") addition to an (e) dwelling creating two new bedrooms. interior remodel to one (e) bedroom. new (11'6 x 12'1") covered porch. <<architectural structural revisions to addition new 2-bathrooms & re-arrange the floor layout>> note: no change in plot plan & floor plan or the height
Valuation:
$10,000
Permit #:
14014-20001-01385
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Windows (8) 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:
$3,000
Permit #:
14016-10000-02352
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #14016-10000-02352 to replace drywall. (no new walls added) and replacement of damaged framing members (less than 10% of replacement cost of building) for houses and duplexes (not including decks)
Valuation:
$8,000
Permit #:
14016-10001-02352
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tenant improvement on the sixth floor of existing warehouse. new interior non-bearing patitiions to divide floor into 32 storage/warehouse rooms new rated corridor and new two handicapped bathrooms. no change of use
Valuation:
N/A
Permit #:
12016-10000-03598
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Irregular 38'2 x 35'7 addition to an (e) dwelling creating two new bedrooms. interior remodel to one (e) bedroom. new 11'6 x 12'1 covered porch
Valuation:
$121,000
Permit #:
14014-20000-01385
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel of existing retail space to subdivide into three tenant spaces w/new non-bearing demising partitions. two new restrooms
Valuation:
$25,000
Permit #:
13016-10000-21389
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Repipe portion of existing lines (water and drain). to include replacing fixtures. work is for units #200 #202 #204 and #204 1/2
Valuation:
N/A
Permit #:
14042-10000-02404
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(4) new exhaust fans for bathrooms. refer to permit #14041-10000-03495 per class b license. for units 200, 202, 204 and 204 1/2
Valuation:
N/A
Permit #:
14044-10000-02532
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Applicant decided to have contractor pull permit instead. closure of existing driveway and reconstruction of new at new location per plans attached to permit. applicant/contractor must contact inspector prior to start of work
Valuation:
$0
Permit #:
E04-0240
Status:
ISSUED
Fee:
$645
Permit Type:
N/A
Building Type:
N/A
Supplement to 13010-10000-01551: revisions to approved plans and change engineer of record
Valuation:
$10,000
Permit #:
13010-20001-01551
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to original 12016-1000-08827 to revise restroom locattions for units #148 #248 and #348
Valuation:
N/A
Permit #:
12016-10001-08827
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #13016-10000-07411 to change contractor to interlock construction co (lic #809172)
Valuation:
N/A
Permit #:
13016-10001-07411
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #13041-10000-09746 to change contractor to interlock construction co (lic #809172)
Valuation:
N/A
Permit #:
13041-10001-09746
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #12042-10000-03340 to change contractor to interlock construction co (lic #809172)
Valuation:
N/A
Permit #:
12042-10005-03340
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
"comply with department order effective date 10/31/2011. permit will expire 30 days from issuance date" - construct three no-bearing partition walls
Valuation:
N/A
Permit #:
12016-20000-07693
Status:
Issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit# 08041-10000-04676 to collect fees for (1) additional inspection. this permit does not authorize any additional work or extend the expiration date of the original permit
Valuation:
N/A
Permit #:
08041-10002-04676
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace and install outlets to gfci. work is for units #200 #202 #204 and #204 1/2
Valuation:
N/A
Permit #:
14041-10000-03495
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #14041-10000-03495 to rewire porion of house
Valuation:
N/A
Permit #:
14041-10001-03495
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Permit for inspection prior to plan check approval per approved modification. this permit is for a one time inspection only
Valuation:
N/A
Permit #:
10041-10000-17107
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Irregular 38'2" x 35'7" addition to an (e) dwelling creating two new b
Valuation:
$121,000
Permit #:
14014-20000-01385
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
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Interlock Construction Co Reviews
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Interlock Construction Co License info
Inactive License
| License # | 809172 |
| Status | Inactive |
| State | California |
| Type | General Building, General Engineering |
| 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 Interlock Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Interlock Construction Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $12,500 |
20
Permits
- Building permit records show that Interlock Construction Co has worked on 20 permitted projects.
Interlock Construction Co Employees
HE
Hormoz Envieh
Sole Owner
HE
Hormoz Envieh
Sole Owner