Top-rated air conditioning pros.

Get matched with top air conditioning pros in Old Hickory, TN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Air conditioning pros in Old Hickory - Updated Nov 2026

Avatar for Country Comfort Heating, Cooling & Electric
Country Comfort Heating, Cooling & Electric
4.9(
39
)
Central A/C - Service or RepairSwamp Cooler - Service or Repair

Serving Old Hickory, TN and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I appreciate the honest explanation of my HVAC system. The work was done efficiently and l was extremely pleased with the results. . I will continue to work with this company when needing any additional work. Highly recommend!"
repairs
repairs
Response time4 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mid-Tenn Mechanical
Mid-Tenn Mechanical
4.9(
45
)
Central A/C - Service or Repair

Serving Old Hickory, TN and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Well versed in Air Condition brands, makes models construction designs, along with the life & maintenance cycle issues. Straight up No non-sense approach. Stacey has bent over backwards to keep our current unit running, which has been no small feat based on the multiple tube failures until the new replacement equipment arrives-"
Response time2 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Icon Home Performance LLC
Icon Home Performance LLC
5.0(
142
)
Central A/C - Install

Serving Old Hickory, TN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I would definitely recommend Icon to anyone who is in need of air conditioning service. They did a professional job for me and everything was done on time. They will stand behind their work and make sure everything is done to your satisfaction. Keep up the good work!"
Heat Pump
Air Handler
Heat Pump
New condenser
Old condenser

+3

Response time5 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for TRUE NORTH HEATING AND AIR CONDITIONING LLC
TRUE NORTH HEATING AND AIR CONDITIONING LLC
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Old Hickory, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Matt came out to my house and did an awesome job. He went over the entire system with me, cleaned the unit thoroughly, and took the time to explain everything he found. My unit is almost 18 years old, and not once did he try to sell me something I didn’t need. You don’t find that too often anymore. Just a genuine, honest guy who actually cares about taking care of people. Definitely recommend Matt to anyone needing service!"
Duct Cover
Unit Replacement
New Gas Pipe
completed Install
Install

+3

3 neighbors recently requested a quote
Avatar for Hoffmann Brothers, LLC
Hoffmann Brothers, LLC
4.4(
41
)
Central A/C - Service or Repair

Serving Old Hickory, TN and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Tyler and Henry were complete professionals. They did not over sell me but gave me plenty of good options depending on my budget. They were able to fix a problem that was a cause for most headaches. Thank you guys for doing such a great job."
Water Line/Service Replacement
Main Drain Line Replacement
Furnace Replacement
AC Replacement
Hoffmann Brothers

+12

Response time11 hrs
Response rate93%
70 neighbors recently requested a quote
Avatar for Right Temp Heating and Cooling
Right Temp Heating and Cooling
4.7(
28
)
Central A/C - Service or Repair

Serving Old Hickory, TN and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Be careful about them asking for money for a heater tuneup. You dont tune a heater you might replace the relay which they did and you might replace the capacitor like they did and they put a lot of effort cleaning the unit inside and out but was charged for a tuneup whatever that means Overall 4+start just dont let charges pile up. Justin did a great job keeping prices low and industry standard"
Project Photos
6 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 405

FAQs for air conditioning projects in Old Hickory, TN

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Old Hickory, TN homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.