Simply Put We know Helicopters.
Contact UsAuthorized Service Center For:
Airbus
We specialize in Airbus helicopter service and customization—from avionics and interiors to paint and structural repair. Our factory-trained technicians and engineers deliver tailored solutions to meet your mission’s unique demands.
Models
AS350 • AS355 • AS365 • BK117 • BO105 • EC120 • EC130 • EC135 • EC145 • EC155
Bell
We are a certified Bell Customer Service Facility, with factory-trained technicians specializing in EMS upgrades, structural repairs, and interior/exterior modifications for corporate, private, law enforcement, and special-use aircraft.
Models
47 • 206 • 222 • 230 • 407 • 429
Leonardo
At Helicopter Specialties, we understand the precision and sophistication behind Leonardo’s cutting-edge helicopters. Our team provides expert maintenance, custom avionics integration, and specialized interior completions designed to match Leonardo’s advanced performance standards. Whether for VIP, EMS, or law enforcement missions, we deliver mission-ready solutions that reflect Leonardo’s commitment to safety, innovation, and versatility.
Models
109 and 119
Enstrom
We are a certified Enstrom Helicopter Service Center with factory-trained technicians, offering expert maintenance, custom avionics, paint, structural and composite repairs, and interiors—all delivered with innovative, timely, and high-quality service.
Models
F28 • TH28 • 280 • 480
Garmin
We integrate Garmin’s advanced avionics solutions to keep your aircraft ahead of the curve. From intuitive flight displays and navigation systems to communication upgrades, our technicians are skilled in installing and configuring Garmin equipment for maximum performance and reliability. Whether you need a full avionics suite or targeted enhancements, we ensure seamless integration tailored to your mission requirements, improving situational awareness and streamlining cockpit operations.
Models
Honeywell
Honeywell engines are built for demanding missions, and our team ensures they stay mission-ready. From advanced diagnostics and performance tuning to scheduled maintenance and rapid turnaround repairs, we provide the expertise to maximize engine efficiency and longevity. At Helicopter Specialties, we combine technical precision with responsive service to keep your Honeywell-powered aircraft flying at its best.
Models
LTS 101
Safran
At Helicopter Specialties, we provide expert maintenance and support for Safran helicopter engines, known for their innovation and performance. Our experienced technicians deliver precise inspections, repairs, and overhauls to keep your engines running smoothly and efficiently. With specialized knowledge of Safran powerplants, we ensure reliability, safety, and optimal performance for every mission.
Models
Arriel and Arrius Series
Rolls-Royce
At Helicopter Specialties, we provide comprehensive maintenance and support for Rolls-Royce helicopter engines, renowned for their performance and reliability. Our experienced technicians deliver precision inspections, repairs, and overhauls to ensure peak engine efficiency and safety. With expert knowledge of Rolls-Royce powerplants, we help operators maintain optimal performance and minimize downtime.
Models
M250
Pratt & Whitney
We specialize in the maintenance and support of Pratt & Whitney helicopter engines, trusted for their power and dependability. Our skilled technicians perform precise inspections, repairs, and overhauls to keep your engines operating at peak performance. With expert knowledge of Pratt & Whitney powerplants, we ensure reliability, efficiency, and confidence in every flight.
Models
Pw 206/207
Robinson
We are proud to be a Robinson Helicopter Service Center. This status assures you that your helicopter will always be repaired in accordance with Robinson factory specifications, using authorized parts and tools. We have factory-trained technicians ready to service your aircraft.
Models
R22 and R44
MD
We provide expert support for MD Helicopters, known for their agility, performance, and unique NOTAR® systems. Our factory-trained technicians deliver precise maintenance, avionics upgrades, and mission-specific modifications to keep your aircraft operating at peak efficiency. Whether for utility, law enforcement, or specialized missions, we offer solutions that uphold MD’s reputation for innovation, reliability, and operational versatility.
Models
369
Elite Helicopter Maintenance, Inspections & Structural Repairs
Our facility
4746 S. Columbia Dr., Janesville, WI 53546-9121
Elite Aircraft Care Center
Avionics Innovation Hub
Custom Paint & Coatings Lab
Rapid Response Parts Department
Product R&D
Advanced In-House Design
3D Innovation Lab
High-Performance Composite Works
Precision Fabrication & Machine Works
Dynamic Component Mastery
SkyLift 5-Ton Bridge Crane
Aviation Maintenance Excellence Academy
Join our team
We’re always looking for skilled, passionate individuals to help us keep helicopters flying safely and efficiently. Explore open roles and apply today.
Your aviation experts await
Keep your helicopter mission-ready. Schedule your service with our expert team today and ensure peak performance for every flight.
Book a service