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Find Air conditioning pros in Chestnut Mountain

Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"This was my second quote and this company is amazing. Quickly identified the issue, changed the motor, provided a filter and made sure everything was working on one trip within a few hours. The previous company (Air Pros, LLC) said it was unfixable and tried to sell me a new unit over $6k which was a huge scam. Don't go to those guys, work with this family owned honest business. Keep in mind HVAC repairs in many cases are not cheap, I own 3 houses and have paid several hundred or more when an HVAC is old and need repairs."
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Response time10 hrs
Response rate100%
41 neighbors recently requested a quote
Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Our AC went out in the middle of summer and I called to schedule an appointment and they made it out the same day! They were very professional and completed the necessary maintenance extremely quickly. We had air again by the end of the day. It’s also one of the most affordable places we’ve ever used for our heating and air maintenance and repairs."
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+17

Recommended by96%of homeowners
All Seasons Heating and Air
4.8(
97
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Credit card accepted

"Bobby came out and installed a complete Trane system and even relocated the furnace and A/C compressor to a more sensible location. The installation crew was polite, professional and efficient. The new heating and air system works flawlessly. Best service I have ever gotten from a HVAC company ever!"
Response time8 hrs
Response rate88%
11 neighbors recently requested a quote
Avatar for Jade Heating & Air, Inc.
Jade Heating & Air, Inc.
4.5(
171
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

In business since 1995

Emergency services offered

Credit card accepted

"They were honest and did not try to up sell an air conditioner unit larger than required for the size of my home. They also corrected a flaw with the basement return line. Professional work, rare these days. Hire them!"
Response time4 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
668
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Estes installed my new complete heating and air conditioning systems about two years ago. They do Spring and Fall maintenance. They have always been knowledgeable, thorough, reliable and professional."
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+31

Response time5 hrs
Response rate100%
19 neighbors recently requested a quote
Avatar for Climate Heroes
Climate Heroes
5.0(
7
)

Serving Chestnut Mountain, GA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Our system was making a concerning sound so we called Climate Heroes and they scheduled someone to come out the very next day. The office staff was very empathetic, and we felt prioritized the whole time. Jose Castro is a fantastic technician. He was able to repair our air conditioning systems and even better, explained every detail of what he had done and why it needed to be done. This company seems to know how to hire the best and most knowledgeable people who do exceptional work. It’s been 3 weeks since our service and everything is running smooth. We will be using and recommending Climate Heroes for all AC and heating concerns!"
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+18

7 neighbors recently requested a quote
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FAQs for air conditioning projects in Chestnut Mountain, GA

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 Chestnut Mountain, GA homeowners’ guide to air conditioning services

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