FAA Verified

Sia Engineering USA Inc

Los Angeles, California Certificate 3SUR199B

Public FAA data last updated July 13, 2026

Public contact 310-957-2928 7001 West Imperial Highway Los Angeles, CA 90045
FAA designation 3SUR Certificate 3SUR199B
FAA record status Current dataset Updated July 13, 2026
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About this station

Sia Engineering USA Inc

FAA records identify Sia Engineering USA Inc as a Part 145 repair station located at 7001 West Imperial Highway in Los Angeles, California, holding certificate 3SUR199B. The station record includes ratings across the airframe and powerplant categories.

2 Rating categories
2 Rated classes
2 Bilateral agreements

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FAA record contacts

Accountable manager Doellefeld, Michael J. 310-665-9015
FAA liaison Lum, Sai Gek (Simon) 310-665-9043
Approvals

Bilateral agreements

  • EASA European Union Aviation Safety Agency
  • Singapore Civil Aviation Authority of Singapore

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FAA ratings

Capabilities recorded by the FAA

These categories come directly from the published repair station dataset. Detailed aircraft and service capabilities should be confirmed with the station.

Source: FAA repair station data
01

Airframe

Work on the aircraft structure itself, split by how the airframe is built and how large the aircraft is.

Limited
Confined to the particular makes and models named in the station's operations specifications, rather than the full class.
02

Powerplant

Work on engines, split by engine type and, for piston engines, by horsepower.

Limited
Confined to the particular makes and models named in the station's operations specifications, rather than the full class.

Class definitions are summarised from 14 CFR 145.59 (ratings) and 145.61 (limited ratings). A rating shows what the FAA has authorised the station to work on, not what it currently chooses to take on.

Questions about Sia Engineering USA Inc

Is Sia Engineering USA Inc an FAA-certificated repair station?
Yes. The FAA lists Sia Engineering USA Inc as a certificated 14 CFR Part 145 repair station under certificate 3SUR199B. This profile reflects the public FAA dataset as of July 13, 2026.
What is Sia Engineering USA Inc rated to work on?
The FAA record lists ratings in the airframe and powerplant categories. A rating shows what the FAA has authorised the station to work on, not what it currently chooses to take on.
Does Sia Engineering USA Inc hold approvals from authorities outside the United States?
The FAA record lists EASA and Singapore. Under a bilateral aviation safety agreement, that authority accepts work performed by this station within the scope of the agreement.
Where is Sia Engineering USA Inc located?
Sia Engineering USA Inc is listed in Los Angeles, California. The full address published by the FAA appears on this page.
How do I request service from Sia Engineering USA Inc?
Start a request on this page and Virtual Hangar MX routes it to the station, or puts the same scope in front of other qualified Part 145 shops so you can compare. There is no charge to send a request.
Is this profile managed by Sia Engineering USA Inc?
Not yet. This profile was generated from the public FAA Part 145 dataset. Anyone at the station can claim it free of charge to correct the record, add capabilities and a website, and receive requests directly.
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This profile is based on the public FAA 14 CFR Part 145 repair station dataset (snapshot of July 13, 2026) and has not yet been claimed by the repair station. Ratings, approvals, and contact information should be confirmed directly before engaging the station. Work here? Claim this profile.

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