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Find Air conditioning pros in Kingston

Avatar for DC Heat And Air
DC Heat And Air
5.0(
8
)

Serving Kingston, 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."
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Worley Heating and Cooling LLC
Worley Heating and Cooling LLC
5.0(
8
)

Serving Kingston, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I found Worley H&C from Angi website. He reached out within minutes and repair was completed SAME DAY. This was for one of the rental properties i own. I was out of state. I will MOST DEFINITELY keep this number for future! Absolutely no regrets and Absolutely no negative issues with this company. Its a challenge to get ethical, honest repairs with companies these days. This company was a blessing for me."
Mini split install
Mini split install
Mini split install
Mini split install
Install photos

+18

18 neighbors recently requested a quote
Avatar for Accurate Mechanical Services LLC
Accurate Mechanical Services LLC
4.6(
14
)

Serving Kingston, 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 by61%of homeowners
Avatar for Shield Mechanical LLC
Shield Mechanical LLC
5.0(
5
)

Serving Kingston, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

\nShield Mechanical is a family-owned and operated HVAC contractor offering a true one-stop shop for all your heating and cooling needs. From reliable service and repairs to complete system replacements, new installations, and full new-construction HVAC projects, we deliver quality workmanship you can depend on. At Shield Mechanical, we’re committed to solutions that keep your business or home running at its best — because our mission is simple: Protect Your Comfort.\n\n

Split system replacement
Split system replacement
Split system replacement
Split system replacement
New Duct System

+23

18 neighbors recently requested a quote
Avatar for Varsity Zone HVAC of Knoxville
Varsity Zone HVAC of Knoxville
5.0(
5
)

Serving Kingston, TN and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

When your HVAC system starts falling behind, you need a team that's ready to step in and take the lead. Varsity Zone HVAC of Knoxville delivers reliable heating and cooling services to keep your home comfortable all year long. Whether you're dealing with a broken AC in the summer or prepping your furnace for winter, our licensed technicians are ready to get the job done with skill and efficiency.\n\nWith over 30 years of industry experience, we bring the same energy and precision you'd expect from a top-tier team. From your first call to the final walkthrough, we focus on clear communication, dependable service, and long-term results. We treat every job like it's game day, and we show up ready to perform.

After Installation
Before Installation
Before Install
New Furnace
28 neighbors recently requested a quote
Avatar for Quality Plumbing, Heating, Cooling, & Electrical
Quality Plumbing, Heating, Cooling, & Electrical
5.0(
5
)

Serving Kingston, TN and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Emergency services offered

With 40 years of experience serving Knoxville and the surrounding areas, Quality Plumbing, Heating, Cooling & Electrical provides expert HVAC solutions tailored to your needs. Whether you need heating, cooling, or system maintenance, our skilled technicians ensure your home stays comfortable year-round. We take a customer-focused approach, delivering professional, reliable service with every job.

Electrical Services
Air Conditioning
Heating
Plumbing
182 neighbors recently requested a quote
Avatar for Aire Serv of Knoxville
Aire Serv of Knoxville
3.7(
16
)

Serving Kingston, TN and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Rocky was extremely helpful on the phone and Jackson was stellar doing my hearing ductwork so much so that I will use Aire Serv for two additional projects. Jackson was thorough and thoughtful in dealing my issue and did an amazing job fabricating a difficult section of ductwork under my new kitchen cabinets. Very well done and a credit to Air Serv. Thank you!!"
Icy roof installation
Mountain top service call
Tech assistance
All hands on deck
Technicians

+6

Response time3 hrs
29 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for National Heating and Cooling, LLC
National Heating and Cooling, LLC
5.0(
2
)

Serving Kingston, TN and surrounding areas

Approved

In business since 2023

Free estimates

Customers say: Quick response

"They performed a fast, clean installation of a new system and relocated it to a more favorable location. I had them delete the unit in the attic because of prior water damage from a leaking unit. They were able to plumb into the old venting. The house is now quieter and cooler. Everything is working great, and we are completely satisfied with the work that they performed. Very efficient at their job and did an excellent job of cleaning up."
My jobs
My jobs
My jobs
My jobs
My jobs

+5

Response time4 hrs
Response rate97%
22 neighbors recently requested a quote
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FAQs for air conditioning projects in Kingston, 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 Kingston, TN homeowners’ guide to air conditioning services

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