Helicopter sales, maintenance and completions at Hooks Airport, Spring, Texas
Helicopter Services Inc, also known as HSI or Heliserv, is a helicopter sales and maintenance company founded in 1980. It is based at David Wayne Hooks Airport (KDWH) in Spring, Texas, on the north side of the Houston area.
For buyers, HSI sells new and used helicopters. It describes itself as an authorised Airbus Helicopters reseller and an authorised dealer for Enstrom Helicopter Corporation and Piranha Aerospace, and it is also a Garmin avionics dealer. Industry coverage in 2026 reported an Airbus H125 delivery prepared by HSI for the Dallas Police Department.
On the support side, the company is an FAA Part 145 certificated repair station (certificate HLXR728E) and services Robinson, Bell, Airbus and MD Helicopters types. Work includes inspections, overhauls, parts supply, painting and custom completions such as law enforcement, air medical and aerial mosquito control fit-outs. Independent listings note Robinson overhaul certification. Its customers include private owners, commercial operators and government agencies.
HSI does not advertise passenger charter flights. It is most relevant to flyers who are buying, selling or maintaining a helicopter rather than booking a trip.
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Spring, Texas, United States
