Serving Dawsonville, GA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Evaluated HVAC and made recommendations to improve air flow"
+26
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Had furnace and air conditioner replaced. Best estimate I received. The installers were professional and timely. Would highly recommend ,"
+7
Serving Dawsonville, GA and surrounding areas
Approved
Super Service Award Winner
In business since 1978
Free estimates
Credit card accepted
"100% satisfied. Brant was professional but friendly. He was able to diagnose the problem quickly and fixed it. I highly recommend All Seasons and will certainly use them for all my HVAC jobs"
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Service was very professional, and done in a timely manner. Pricing was very reasonable and fair. Will definitely use again."
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2012
Credit card accepted
Customers say: True professional
We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!
Serving Dawsonville, GA and surrounding areas
Approved
In business since 1995
Emergency services offered
Credit card accepted
"12 year old MIni-Split system last service 9 years ago - yes it needed attention! Now - it is working fantastically - just a few minor issues due to it's age."
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2020
Credit card accepted
Offers commercial services
We manage the whole process, from the preliminary estimating to the final clean-up, with thorough attention to detail and open communication. I believe in working with people and keeping them informed every step of the way. Quality takes priority, either a job is done right or its not worth doing at all. After all, this is a tailor- made service for you. \n
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"electrician did a very good job"
+16
Serving Dawsonville, GA and surrounding areas
Approved (Corporate)
In business since 2007
Free estimates
Credit card accepted
"I originally made an appointment on line within 24 hours. However, I called and Adam came the next morning. He was on time and responsive. He provided details and answered my questions. The installation of the new system went well with consideration of my schedule. I am well pleased with the serviced provided by 4 Seasons Heaint and Air."
+25
Serving Dawsonville, GA and surrounding areas
Approved
In business since 2003
Free estimates
Small jobs welcome
We provide air conditioning, heat pump and furnace repair, replacement and installation, preventative maintenance, duct cleaning, indoor air quality solutions and mini-split services. Our team focuses on honest recommendations, dependable workmanship and clear communication from the first call through job completion. Free estimates are available for system replacements, and warranties are offered on qualifying equipment and services. Service calls may include a diagnostic or trip charge.
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.
From average costs to expert advice, get all the answers you need to get your job done.
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