Top-tier maintenance for piston and light turbine aircraft.
A full-service shop trusted by owners across the region. Diamond Authorized. American Bonanza Society trained. Experienced with Epic.
Schedule Service Explore CapabilitiesAviation Made Simple.
Flight-department-level management for individual owners. We handle the schedule, the records, the paperwork, and the coordination — you fly.
Credentialed where it counts.
A full-service shop at KBLI.
From annuals to avionics upgrades to AOG response — done right, on time, by an A&P/IA-led team with 8,500+ flight hours behind the wrench.
Scheduled Maintenance
Annuals, 100-hours, phase inspections — documented, on time, and done to OEM spec.
Learn moreAvionics
Glass panel upgrades, ADS-B, autopilots. Qualified installers for Dynon, Trig, Insight, and more.
Learn moreEngine & Powerplant
Lycoming and Continental specialists; Austro authorized service for diesel-powered Diamonds.
Learn morePre-Buy Inspections
Independent, thorough, documented. The most important inspection you'll ever pay for.
Learn moreAviation Made Simple
Flight-department-level management for individual owners. Three tiers starting at $175/mo.
Learn moreWhere the work happens.
A preview of the visual direction — real shots from the KBLI hangar paired with a palette sampled from our company Twin Bonanza.
Why owners stay.
"Zefting Aviation has been at my side through three aircraft purchases, major upgrades, as well as my recurrent training."— Adrian · Beechcraft Baron 58P
"I like flying, not double checking that my paperwork is legal. As long as I own an airplane, I'll be a customer of Zefting Aviation."— Lowell · Cessna 180