At JMC Appliance, professional training isn’t a one-time box to check—it’s our culture. Our technicians maintain relevant industry certificates, renew credentials on schedule, and complete ongoing manufacturer courses so we’re ready for the newest appliance technologies found in Chicagoland and the Brick, New Jersey area. From smart/connected appliances and inverter refrigeration to induction cooktops and high-efficiency/heat-pump dryers, we stay current with the service bulletins, diagnostics, and safety procedures that keep your home running safely and efficiently.

Why does this matter? Certified, properly trained techs diagnose faster, protect your appliance warranty when applicable, and complete repairs that last. We follow OEM-informed procedures, perform gas and electrical safety checks, and use quality parts. Below you’ll find a representative list of our current training certificates. (We’re happy to show documentation at your appointment upon request.)

Current Certificates & Training (Selected)

• EPA Section 608 Refrigerant Handling — Type I/II/Universal (for sealed-system refrigeration work and responsible refrigerant recovery)
• Manufacturer Training — Samsung, LG, Whirlpool, GE, Maytag, KitchenAid, Frigidaire, and others (model-specific diagnostics, service bulletins, and updates)
• Electrical Safety & Lockout/Tagout — Safe testing, isolation, and repair procedures for household appliances
• Gas Appliance & Combustion Safety — Ignition systems, leak checks, ventilation, and code-compliant repair practices
• Induction & Inverter Systems — Advanced diagnostics for induction ranges and inverter-driven compressors
• Heat Pump / High-Efficiency Dryers — Airflow, sensor calibration, and sealed-system maintenance
• Oven & Range Calibration — Temperature verification, control board diagnostics, and safe gas/electric service
• Microwave Safety — High-voltage handling, interlock systems, and RF shielding integrity checks
• Dishwasher & Laundry Systems — Pump/motor diagnostics, control logic, and leak-prevention best practices

Verification & Renewal

Credentials are maintained through recognized training providers and manufacturer programs. We track expiration dates, complete refreshers, and align our practices with current codes and service advisories. If you’d like to verify a certificate, ask your technician at the door—we can present documentation and explain how that training applies to your specific appliance.

Why Homeowners Choose JMC

• Certified & Insured: Credentials matched to the job—especially critical for refrigeration, gas, and high-voltage work.
• Up-to-Date Diagnostics: Tools and techniques current with today’s connected and high-efficiency appliances.
• Brand-Informed Repairs: Procedures shaped by manufacturer service data to help protect your warranty when applicable.
• Safety First: Gas leak checks, electrical testing, and code-aware repairs on every visit.

Frequently Asked Questions

How often do you update training?

Continuously. We complete refreshers, review service bulletins, and add manufacturer courses as technologies change.

Are you qualified for sealed-system (refrigeration) work?

Yes. Our techs hold EPA Section 608 credentials suitable for the refrigeration work we perform.

Need Service?

Schedule an appointment today and get a certified technician who’s trained for the appliances in your home—and the ones coming next.