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Find Air conditioning pros in Walland

Avatar for CM Walter Heating & Air LLC
CM Walter Heating & Air LLC
5.0(
17
)
Central A/C - Service or Repair

Serving Walland, TN and surrounding areas

Approved

Free estimates

Offers commercial services

"We needed some help with an electronic air cleaner we had installed by another hvac company (they claimed that the unit was working properly) Martin came by and confirmed that there was an issue. He spent time talking to the manufacturer and then helped us solve the issue in a timely and cost effective manner. He also did a routine yearly cleaning of our A/C unit and the furnace, and we are very pleased with the work and experience. 10/10 for communication, ease of scheduling, and value of the work. I highly recommend Martin for all of your HVAC needs"
1 neighbors recently requested a quote
Avatar for Aire Serv of Sevierville
Aire Serv of Sevierville
4.5(
16
)
Central A/C - Service or Repair

Serving Walland, TN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The service tech was very though and very professional and the advantage plans are worth the time and effort got my heater ready in fall and great experience overall."
HVAC replacement
Mitsubishi Mini split
Mitsubishi Mini split
Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for DC Heat And Air
DC Heat And Air
5.0(
8
)
Central A/C - Install

Serving Walland, TN and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"Dustin did a great job and dedicated a large chunk of the day to the proper installation of two Ring floodlight cams. Outstanding customer service at a fair price."
7 neighbors recently requested a quote
Recommended by87%of homeowners
1st & 10 Heating & Air
5.0(
11
)
Central A/C - Service or Repair

Serving Walland, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Hayden came out and fixed my unit that was brand new but had to be rewired from the ground up to get it working correctly. He replaced my thermostat and got everything programmed right. I highly recommend for knowledge, professionalism, and being on time and getting the job done right!"
Response time5 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Aire Care
Aire Care
4.8(
9
)
Central A/C - Install

Serving Walland, TN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"We have been clients of Aire-Care for at least Five years! The company is excellent, from all employees from Heather, Kendra, Logan , Chris etc....... They are extremely professional, very knowledgeable, and have excellent work ethics. Logan recently did a service call and he was unbelievably thorough. I highly recommend this heat and air company to anyone!!!!!!!! Sincerely Mary Lee."
Ely Install
Ely Install
Ely Install
Dunn Install
Scott Install

+2

Response time1 day
Response rate100%
54 neighbors recently requested a quote
Avatar for American Mechanical Services, LLC
American Mechanical Services, LLC
5.0(
29
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral A/C - Install+2 more

Serving Walland, TN and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Our A.C went out of course on a Friday night. Wayne was quick to answer the phone, polite, and knowledgeable. He talked me through somethings and provided an affordable quote. He promptly showed up and right away I knew that he knew what he was doing and talking about. Even though it was already late on a Friday night he was kind enough to go out and secure the replacement part that was needed and returned to quickly fix the air. Within about 3 hours of placing my call my air was fixed quickly and at a great rate. Would trust Wayne with all my AC needs in the future."
Hvac
Install
Install
Hvac
Hvac

+3

Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Accurate Mechanical Services LLC
Accurate Mechanical Services LLC
4.7(
15
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+5 more

Serving Walland, TN and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Had a new HVAC unit installed and they did a great job! George and his crew were extremely knowledgeable and friendly. They arrived on time and cleaned up after themselves. The cost was reasonable. I’m very happy with their work and will definitely use them again if the need arises. I even recommended them to my 80 year old mom and she was very impressed as well. Mom and I highly recommend!"
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Additional Photos
Additional Photos
Additional Photos

+11

12 neighbors recently requested a quote
Recommended by57%of homeowners
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Showing 1-10 of 177

FAQs for air conditioning projects in Walland, 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 Walland, TN homeowners’ guide to air conditioning services

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