Aircraft Maintenance & Repair in Upland, CA
Hands-On Aircraft Service Backed by 30 Years of Experience
Keltic Aviation provides aircraft maintenance and aviation repair from our shop in Upland, California. Backed by 30 years of hands-on aviation experience, we help aircraft owners address maintenance needs, mechanical concerns, and repairs identified during inspections.
Whether you know what your aircraft needs or have a concern that requires troubleshooting, our team brings practical experience and careful workmanship to the job.
We Do It Right. No Shortcuts.
Aircraft Maintenance & Repair Services
Maintenance needs vary by aircraft and the work required. Keltic Aviation provides hands-on service for routine maintenance, repairs, inspection findings, and aircraft concerns that require troubleshooting.
Routine Aircraft Maintenance
Stay on top of your aircraft’s ongoing service needs with experienced, hands-on maintenance and attention to the work your aircraft requires.
Aircraft Repairs
When you have a mechanical concern or an item requiring repair, Keltic Aviation can address the problem and the work needed to correct it.
Maintenance Following an Inspection
When an aircraft inspection identifies items requiring maintenance or repair, we can address those findings and provide the necessary service.
Troubleshooting Aircraft Concerns
Not every aircraft problem has an obvious cause. We take a methodical approach to troubleshooting before moving forward with the appropriate repair.
For aircraft electronics or avionics concerns, explore our Avionics Repair & Troubleshooting services.
Aircraft Maintenance & Repair
Avionics Repair & Troubleshooting
Avionics Installation & Upgrades
Aircraft Inspections & Preventive Maintenance
Navigation, Communication & Flight Systems
Our primary services include:
When Your Aircraft May Need Service
You may need aircraft maintenance or repair when:
- Your aircraft has a known maintenance requirement
An inspection identifies an item needing attention
You notice a mechanical concern or irregularity
An aircraft issue requires troubleshooting
Previous maintenance requires follow-up
Not sure what type of service you need? Tell us what you are experiencing, and we can discuss the appropriate starting point.
Aircraft Maintenance & Avionics Under One Roof
Keltic Aviation provides both aircraft maintenance and avionics services, giving aircraft owners one shop for a broader range of service needs.
Why Choose Keltic Aviation?
- 30 Years of Aviation Experience: Three decades of hands-on aviation experience bring practical knowledge to the maintenance and repair work we perform.
- Family-Operated Service:As a family-operated aircraft repair and upgrade shop, we value straightforward communication, personal service, and careful workmanship.
- Maintenance & Avionics Capabilities:Aircraft maintenance and avionics services under one roof allow us to assist with a broader range of aircraft service needs.
Aircraft Maintenance & Repair in Upland, CA
Visit Keltic Aviation at 1749 W 13th St, Hangar 9A, Upland, CA 91786 for aircraft maintenance and aviation repair.
- Our shop is open Monday through Friday from 7:30 a.m. to 4:00 p.m. and closed Saturday and Sunday.
Frequently Asked Questions
What aircraft maintenance services does Keltic Aviation provide?
We provide routine aircraft maintenance, repairs, service for items identified during inspections, and troubleshooting for aircraft concerns.
Can Keltic Aviation address repairs found during an aircraft inspection?
Yes. When an inspection identifies an item requiring maintenance or repair, we can address the finding and provide the necessary service.
Can Keltic Aviation troubleshoot aircraft problems?
Yes. We use a methodical approach to troubleshooting when the source of an aircraft concern is not immediately apparent.
Does Keltic Aviation also provide avionics services?
Yes. Our avionics services include troubleshooting and repair, installations and upgrades, and service for navigation, communication, and flight systems.
Where is Keltic Aviation located?
Our shop is located at 1749 W 13th St, Hangar 9A, Upland, CA 91786. Call (909) 969-3198 to discuss your aircraft.