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13 Air Conditioning Questions to Ask an AC Repairman

When you trust a Wichita HVAC technician with your home’s comfort, you should know exactly what you’re paying for. At PD Plumbing, Heating & Cooling, we believe smart homeowners ask good questions. Here’s your must-ask list of AC repair questions.

It’s always smart to ask your AC repairman detailed questions before work begins. Clear information up front means you know exactly what size system is needed, what parts or upgrades make sense for your budget, and how much the job will really cost — no surprise bills later. Good technicians explain your options, share honest quotes, and help you make the best decision for your home and wallet.

Fixy HVAC Technician Fixing AC

💡 Fixy’s Tips: 13 AC Questions & Answers

1️⃣ What is the condition of my HVAC system?

Ask for a full checkup. Knowing your AC’s true health helps you plan repairs or replacement realistically — before the next heat wave.

2️⃣ Are there signs of wear or hidden damage?

Rust, leaks, worn wires — these small red flags can turn into expensive failures. Make sure your tech points out issues clearly.

3️⃣ What maintenance can I do myself?

Beyond replacing filters, clean your outdoor unit, keep vents clear, and learn small DIY tasks that help your system last longer.

4️⃣ How often should I replace my AC filter?

Most homes should swap filters every 1–3 months. Use pleated filters for better air quality — or see our Spring HVAC Cleaning Guide.

5️⃣ Can you recommend energy-saving upgrades?

Ask about programmable thermostats, zoning, better insulation, and smart tech that can cut utility bills — or see our HVAC Services.

6️⃣ Is my AC system the right size for my home?

An oversized AC short cycles and wastes energy. An undersized unit runs nonstop but struggles to cool. Proper sizing keeps comfort up and bills down.

7️⃣ What’s the expected lifespan of this unit?

Most ACs last 10–15 years. Knowing your unit’s age helps plan for repair or replacement — no surprise breakdowns mid-summer.

8️⃣ What warning signs mean repairs are needed?

Odd noises, warm spots, high bills, frozen coils — your tech should explain what to watch for so you can catch issues early.

9️⃣ Do you offer service plans or maintenance packages?

Plans save money with routine checkups, discounts, and priority scheduling. Worth asking about, especially for older systems.

🔟 Are there any safety concerns right now?

A trusted tech should point out gas leaks, electrical hazards, or mold risks. Better safe than sorry.

1️⃣1️⃣ What warranty coverage do I have?

Ask about parts and labor warranties for new units or big repairs. Keep paperwork handy and know your coverage details.

1️⃣2️⃣ How can I improve indoor air quality?

AC upgrades like HEPA filters or UV lights can reduce allergens. Discuss your options if your family has asthma or pets.

1️⃣3️⃣ How should I program my thermostat?

Set schedules to match your daily routine. Smart thermostats pay for themselves by cutting waste when you’re away or asleep.

📚 Ready to Ask Smarter AC Questions?

Still curious? Read more in our Spring HVAC Cleaning Guide or check our HVAC services across Wichita, Andover, Augusta, Maize, and El Dorado. Have a question? Contact us today!

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