Choose for the actual job: verify certificate privileges, relevant capability, current technical resources and a clear written process for scope, findings, spending approval and records.
How do you find a good A&P mechanic?
Find candidates with the right certificate privileges, relevant experience, technical resources and a clear process for the specific job. Then compare how they define scope, report findings, obtain authorization and return the records. Recommendations from other owners can help build a shortlist, but they do not verify that a person or shop is authorized and equipped for your particular aircraft or inspection.
This guide is a selection and working-relationship framework for U.S. general aviation owners. It does not endorse a shop or claim that Jaken Aviation has verified anyone's credentials. Different aircraft and operating programs can require different authorization and capabilities. Begin with the task: a routine service, annual, specialized component repair and independent purchase inspection are not interchangeable engagements.
Define the job before asking for a recommendation
Prepare a brief aircraft profile: make, model, year, registration, serial number, installed engine and propeller, important modifications, operating use and applicable inspection program if known. Describe the concern or event without diagnosing it yourself. “Intermittent indication during these conditions” gives the shop a better starting point than an unsupported demand to replace a particular part.
For a purchase inspection, state the decision you need help making, access offered by the seller, location, timing and records available. For an annual, identify the current status and known due tasks. Include a separate list of optional work. A useful response should explain which requests the shop can handle, which require another specialist and what information is needed before a reliable scope or estimate can be provided.
This preparation makes candidates easier to compare. A shop declining an unfamiliar or unsupported job may be exercising good judgment. A confident promise to complete everything immediately is not stronger evidence than a careful explanation of limitations. Evaluate fit to the actual task rather than treating availability, price or enthusiasm as a complete quality measure.
Verify authority without confusing certificate categories
A&P means the relevant airframe and powerplant mechanic ratings, but the actual privileges and limitations still govern. 14 CFR 65.81: mechanic privileges and limitations addresses rated work, prior satisfactory performance or permitted demonstration of ability, and understanding current manufacturer instructions and manuals. Holding a certificate does not make every task or specialized repair automatically within a person's authority or resources.
An individual mechanic's inspection authorization carries additional privileges, including annual inspections, under 14 CFR 65.95: inspection authorization privileges. A repair station operates under a different certificate and applicable privileges. 14 CFR 43.7: return-to-service authority identifies several categories of people or organizations that can approve return to service within their rules. Ask who will perform the work, who will inspect it and who will sign the required approval.
The FAA's FAA: searching airmen certificate information provides a route to certificate information and describes limits on what its public display includes. Use appropriate official verification for the question being asked, and ask an IA to make the authorization available as provided in section 65.95. A name match in a directory does not establish current task capability, availability, a shop's ratings or the condition of your aircraft. Keep credential verification separate from an assessment of competence and fit.
Evaluate experience and resources through specific questions
Ask how often the candidate works on your model, installed engine and significant modifications. Discuss the proposed procedures and any specialized tools, facilities or outside services. You are looking for a credible account of relevant work and limitations, not a claim that familiarity guarantees a cheaper bill or eliminates mistakes. Current technical information matters even when a mechanic has many years of experience.
Ask which manuals and data will be used and how current revisions are obtained. For example, Continental: technical publication channels identifies manufacturer channels for relevant maintenance and overhaul manuals and service documents. Access to the right material is more useful than a general statement that “all engines are alike.” Different configurations and technical instructions can change the required process.
References can test communication and delivery practices. With permission, ask owners of similar aircraft whether the shop explained scope, sought approval for extras, documented findings and delivered complete records. A glowing testimonial does not verify every technical claim. Look for repeated, concrete descriptions of how the shop handles uncertainty and corrections rather than relying on a single online rating.
Preserve independence for a pre-buy
AOPA's AOPA Aviation Finance: independent pre-purchase inspections recommends an independent inspector with make-and-model expertise. Ask about relationships with the seller, selling broker, previous maintenance and any compensation linked to the transaction. A buyer's usual mechanic may be a good candidate if the relevant independence and capability are present, but familiarity with the buyer alone does not establish either.
Agree who the inspector represents and who receives the report. Establish that the seller permits the planned access and how the aircraft will be reassembled or handled if the buyer declines. A purchase investigation can include questions beyond an ordinary inspection event. If the parties want the work also to satisfy an annual requirement, the authority, scope and records must meet that separate requirement rather than merely calling the engagement a pre-buy.
Use our piston pre-buy checklist to organize the engagement. Its role is to support discussion, not replace the specialist's inspection procedures. A report should describe the work actually performed, access limitations, findings, unresolved questions and recommended next steps. A brief verbal “looks good” leaves the buyer without a clear record of the decision basis.
Put the working agreement in writing
| Topic | Agreement to establish | Why it matters |
|---|---|---|
| Scope | Tasks, procedures, access, exclusions and expected deliverables | Prevents different assumptions about the job |
| Price basis | Fixed work, estimates, rates, parts and outside services | Makes proposals comparable without pretending findings are known |
| Authorization | Named contact, spending approval process and handling of urgent findings | Keeps additional work traceable |
| Schedule and custody | Arrival, records custody, dependencies, storage and collection | Clarifies logistics if parts or approvals take longer |
| Completion | Report, invoice, required entries and approval or discrepancy status | Separates finished inspection work from an approved aircraft |
Ask how a changed scope will be explained and authorized. A spending ceiling is a commercial control, not permission to omit required work and approve the aircraft anyway. If the budget cannot support the necessary disposition, discuss safe storage and lawful next steps with qualified people. Pressure to meet a travel deadline cannot supply missing technical evidence or approval authority.
Compare proposals on a common scope
Imagine two invented proposals. Shop A quotes $2,400 for a defined inspection and excludes records research. Shop B quotes $2,900 and includes a specified records review. A buyer cannot conclude A is $500 cheaper for the same job until the missing scope is priced and both packages are reconciled. These example prices are not current shop rates or a recommendation for any model.
Do the same with travel, transport, disassembly, reassembly and specialist tests. Identify who pays if a buyer declines the aircraft halfway through the process. Ask whether quoted dates are firm commitments or estimates dependent on access and parts. Choose the engagement that addresses the actual decision with a credible scope and process; the lowest initial number may describe less work.
Be an organized owner during the work
Provide readable records, a concise discrepancy history and a reliable contact. Distinguish observations from conclusions and disclose relevant changes since the last visit. Reply to requests for approval promptly, but ask for clarification when a proposal does not explain its purpose or effect. FAA: owner and mechanic roles emphasizes documentation and effective communication between owners, mechanics and repair shops.
Keep one authorization log so two co-owners do not give contradictory instructions. Save the shop's findings and accepted changes. If a disagreement arises, identify the disputed fact, procedure, charge or communication rather than turning every concern into an accusation about motive. A relationship can remain professional while an owner asks detailed questions or obtains an independent opinion on a material unresolved issue.
Review the handoff before collecting the aircraft
Under 14 CFR 43.9: ordinary maintenance entries, an ordinary maintenance signature approves return to service for the work performed, subject to the rule's requirements. 14 CFR 43.11: inspection entries and discrepancies separately addresses inspection entries and their approval or disapproval outcomes. An invoice marked paid is not a substitute for the required record, and an inspection can be complete while corrective items remain unresolved.
At collection, reconcile the authorized scope, invoice, required entries, discrepancy disposition and any next actions. Confirm that supplied books and files are returned and readable. Ask the shop to explain operating or maintenance instructions associated with completed work through the appropriate documentation. Preserve them for the next reviewer rather than relying on memory of a conversation at the hangar door.
Mechanic-selection questions
Why does type experience matter?
Relevant experience helps a candidate explain model-specific procedures, common inspection concerns, tools and data needs. It does not guarantee a result or override certificate limitations. Evaluate the person's actual capability for the proposed work alongside authority and current technical instructions.
Can my mechanic do the pre-buy?
Possibly, if the mechanic has suitable experience, independence, access and an agreed scope. Disclose seller relationships and clarify whom the mechanic represents. If an annual or other required inspection is also intended, confirm the separate authority and record requirements before work begins.
How do I build a good relationship with a shop?
Keep organized records, describe discrepancies accurately, agree on scope and authorizations, and communicate promptly. Review findings and the final handoff respectfully. A strong relationship supports clear decisions; it does not remove the owner's airworthiness responsibilities or guarantee low costs.