Thermostat Services in Memphis
Stay comfortable year-round with thermostat repair and installation from AJ's HVAC. We handle upgrades, fixes, and troubleshooting with care.
- Smart thermostat installs
- Quick problem diagnosis
- Repairs for all brands
- Manual to digital upgrades
- Consistent indoor comfort
- Friendly Memphis team

Thermostat Repair & Installation for Memphis Homes
Think of your thermostat as the remote to your home’s comfort. When it glitches, the whole house can feel out of sync. In Memphis, homeowners count on AJ’s HVAC because real people answer when you call, ready to figure out what’s wrong and put things back on track.
From sticky dials and loose wires to smart tech upgrades, our crew brings steady hands and real answers. Every visit is about getting your home running smoothly again, not just a quick patch. You can relax knowing your comfort is our priority from start to finish.
Thermostat Service FAQs
- How do I know if my thermostat needs repair or replacement?
- If your home struggles to stay at the set temperature or your thermostat’s display is blank or unresponsive, it’s time for a check-up. We can help you figure out if it’s a simple fix or if a new unit will serve you better.
- Can AJ's HVAC install smart thermostats in older homes?
- Absolutely. We routinely upgrade older Memphis homes with new smart thermostats, handling any wiring or setup challenges along the way. Your comfort gets a tech boost without extra hassle.
- How long does thermostat repair usually take?
- Most repairs or replacements take under an hour, though complex wiring issues might need extra time. We come prepared to get your system sorted with minimal disruption.
- What types of thermostats do you service?
- We work on just about every kind—manual, programmable, or smart systems. No matter the brand or age, our team knows its way around your thermostat.
- How can I schedule thermostat service with AJ’s HVAC in Memphis?
- Just pick up the phone and call us at (901) 657-1827. A real person in Memphis will help set up your appointment and answer your questions.
- Do I need regular thermostat maintenance?
- It’s a good idea to check your thermostat yearly. A quick inspection helps spot wiring issues or calibration errors before they grow into bigger problems.