Comprehensive Aircraft MRO Services

"Total Solutions to Keep You Flying!"

Globally, STS Aviation Services operates four state-of-the-art aircraft hangars, two interior modification facilities and 48 line maintenance stations both stateside and abroad. These facilities, and the expert personnel that call each home, fuel our company’s drive to seamlessly blend a growing portfolio of MRO services to deliver all-encompassing aircraft maintenance, engineering and modification solutions to the global aviation industry. To learn more about the specifics of each core service we provide, check out the information below.

AOG Support Services

STS Aviation Services thrives on its ability to adapt, respond to challenges, and deliver rapid solutions. A prime example of this agility is STS Mobile Solutions—a fleet of highly skilled, rapid-response engineers specializing in AOG recovery and on-site aircraft maintenance. In the past year alone, our teams have successfully returned over 50 AOG aircraft to service, minimizing downtime and maximizing operational efficiency. When every minute counts, STS Mobile Solutions provides fast, reliable, and expert support to keep your fleet moving. Click the button below to contact our global AOG support teams.

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Aircraft Base Maintenance

STS Aviation Services operates state-of-the-art aircraft maintenance facilities in:

Melbourne, Florida
Manchester, United Kingdom
Birmingham, United Kingdom
Newquay, United Kingdom

Inside each of these facilities, you will find teams of highly skilled AMTs and Aerospace Engineers with decades of experience. Whether performing routine maintenance checks or installing complete in-flight connectivity packages, STS Aviation Services offers comprehensive nose-to-tail MRO solutions. Our capability, proven track record, and global support network ensure we deliver exceptional service at highly competitive rates. Click the button below to learn more about our aircraft base maintenance services.

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Aircraft Engine Services

STS Aviation Services operates a state-of-the-art EASA 145 and FAA-approved jet engine care facility at Stansted Airport, UK. As a trusted leader in engine maintenance and repair, we take a customer-first approach, offering transparent pricing, bespoke solutions, and no hidden costs. Our flexibility and agility set us apart. We invest in our people, enhance our facilities, and continuously innovate to deliver exceptional jet engine care. By redefining industry standards, we’re making aviation safer, more efficient, and more forward-thinking for operators worldwide.

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Aircraft Engineering Solutions

Our comprehensive services include aircraft repairs, modifications, and regulatory certifications to ensure your fleet meets all necessary standards. In addition, STS Engineering Solutions offers robust technical support for your aircraft programs and technical operations, providing you with expert guidance and innovative solutions. We pride ourselves on delivering cost-effective services without compromising on quality or speed. By partnering with us, you benefit from reduced costs and expedited service, ensuring your operations remain efficient and your aircraft stay in optimal condition. That’s the STS Engineering Solutions difference – unparalleled expertise, swift service, and exceptional value.

Aircraft Engineering Solutions

Aircraft Interiors

STS Aviation Services conducts most of its aircraft interiors work at two main facilities. Those facilities are located in…

Quebec, Canada
Shannon, Ireland

Our team in Quebec boasts a comprehensive electric component division specializing in high-quality repairs for various aircraft appliances, including coffee makers, ovens, water boilers, chillers, and more. Meanwhile, our team in Shannon, Ireland, focuses on aircraft interior refurbishments and modifications. We service global airlines, aircraft leasing companies, and MROs, offering top-notch solutions. Interested in learning more? Click the button below to discover how STS Aviation Services can meet all your aircraft interior modification and refurbishment needs.

Aircraft Interiors Support

Aircraft Fuel Systems

Tank Tigers, an STS Aviation Group company, provides comprehensive aircraft fuel system services to the global aviation industry. We operate from 12 locations in the United States, 2 in Canada, 1 in Ireland, and 1 in France. Our mobile, rapid response teams are deployed worldwide to meet all aircraft fuel system requirements. In addition to our global reach, we have formed a unique partnership with our line maintenance division. This partnership grants the Tank Tigers team direct and immediate access to the largest active line maintenance network in the United States. Simply put, if you need aircraft fuel system support anywhere in the world, the Tank Tigers are ready to assist.

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Aircraft Line Maintenance

Currently, STS Aviation Services collaborates with commercial and regional airlines at 48 airports across the United States, The Bahamas, and Europe. We provide a full spectrum of support services, including FAA/DER and engineering assistance, AOG response teams, and enhanced reliability through rapid response times.

To view our complete line maintenance station list with interactive contact information for each location, please click the button below. You can also click this link to learn more about the line maintenance services we offer.

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InFlight Connectivity & Wifi Installations

Over the past decade, STS Aviation Services has successfully installed over 5,000 high-speed Wi-Fi systems across all major commercial aircraft types, utilizing the latest technology and applications. Thanks to our global footprint and rapid deployment teams, we complete major Wi-Fi modification programs faster and more efficiently than the competition. Our experts work on-site to minimize downtime and get your aircraft back into revenue-generating service in under four days. Click the button below to connect with an Aircraft In-Flight Connectivity Specialist.

Get Connectivity Support

Military Aircraft Maintenance

STS Aviation Services is a global MRO provider offering comprehensive nose-to-tail aircraft maintenance solutions for airlines, lessors, OEMs, and the defense sector. With a reputation for excellence, we deliver high-quality maintenance, repair, and overhaul services to keep aircraft operating safely and efficiently worldwide. Our expertise spans base maintenance, line maintenance, modifications, engineering support, and component repair, ensuring seamless service across commercial, regional, and military aviation. Backed by a network of state-of-the-art facilities and skilled technicians, we provide customized, cost-effective solutions tailored to our clients' needs. Explore our services below or contact our team to learn more.

Military Aircraft Maintenance Support

STS Career Opportunities

At STS Aviation Group, we're more than a global MRO provider; we're a community where your career can truly take flight. With a presence across the United States, United Kingdom, and beyond, we offer a diverse range of opportunities for professionals passionate about aviation. Whether you're an aircraft mechanic, engineer, or corporate professional, we have roles that will challenge and inspire you. Our commitment to excellence means you'll be working with industry leaders, accessing continuous training, and contributing to projects that shape the future of aviation. Join us to elevate your career and be part of a team that values innovation, dedication, and growth. Explore our current openings below.

STS Aviation Group Careers