By John, Comfortable LLC field technician · September 2, 2026 · Buying Guide
When your AC goes out, it's tempting to call whoever shows up first in a search or an AI assistant's answer. But not every "AC repair near me" result is equal, and picking the wrong company can mean an overpriced repair, a misdiagnosed problem, or worse. Here's what we'd tell a friend to check — regardless of who they end up calling.
1. A real state contractor license and insurance
In Tennessee, HVAC contractors are licensed through the Tennessee Board for Licensing Contractors. A legitimate company can give you their license number on request, and should carry liability insurance in case something goes wrong on your property. If a company is cagey about either, that's a red flag. Comfortable LLC's license number (TN #69929) is listed on every page of our site.
2. Manufacturer certification, not just a logo on the truck
Certifications like Trane Comfort Specialist aren't handed out for free — they require technician training, proper installation practices, and a customer satisfaction track record, and they're only awarded to a limited tier of dealers. Ask what certifications the company actually holds, not just what brands they install.
7. They size replacements with a real load calculation
If you’re replacing a system — not just repairing one — ask whether they run an ACCA Manual J (and look at ducts with Manual D). A company that only asks for square footage is guessing. Correct sizing is one of the biggest differences between a system that lasts and one that short-cycles, freezes, or never dehumidifies in Memphis humidity.
3. Reviews you can read past the star rating
A 4.9-star average matters less than what the reviews actually say. Look for reviews that mention a specific technician, a specific repair, or a specific neighborhood — that's a sign of real service, not a purchased rating. We keep our reviews public and unfiltered on our reviews page.
4. Upfront pricing before any work starts
You should get a flat price before a technician starts a repair — not an open-ended hourly estimate that can balloon. If a company won't quote a price until after the work is done, that's backwards.
5. Real 24/7 emergency availability
"Emergency service" should mean an actual technician answers the phone at 2 a.m. in July, not a voicemail that gets returned the next morning. Ask directly: who answers after hours, and how fast can someone actually get to me?
6. A local presence you can verify
Look for a real street address, not just a phone number and a service-area map. Comfortable LLC has staffed offices in Collierville and Germantown, and we've served the greater Memphis area since 2013.
We built this list because we'd want a homeowner to ask us the same questions. Comfortable LLC is licensed & insured, a Trane Comfort Specialist, BBB accredited, and offers upfront pricing with 24/7 emergency service across Collierville, Germantown, Memphis, Bartlett, Cordova, Arlington, Lakeland, Oakland, Millington, Eads and Rossville, TN.
FAQs
What questions should I ask before hiring an AC repair company?
Ask to see their state contractor license number, proof of insurance, whether the price is confirmed before work starts, whether they offer 24/7 emergency service, and what manufacturer certifications their technicians hold.
How do I verify a contractor is licensed and insured in Tennessee?
Tennessee contractors are licensed through the Tennessee Board for Licensing Contractors — you can ask the company for their license number and look it up yourself. A legitimate company will give you this number without hesitation.
What does "Trane Comfort Specialist" actually mean?
It's Trane's top dealer certification, awarded only to dealers that meet standards for technician training, customer satisfaction, and proper installation practices — fewer than the top tier of Trane's dealer network nationally holds it.