Serving Cocoa, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"The most wonderful AC experience ever! Thomas was a pleasure excellent diagnostic service and reasonable rates. Would definitely recommend X-pert Air A+"
+1
Serving Cocoa, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Ken arrived promptly on a Sunday afternoon to repair my air conditioner that was not cooling. After having a negative experience with another company earlier in the day who tried to scam me into buying an entirely new $9500 system, Ken was able to diagnose the problem and fix it on the spot for a fraction of the price. He was professional, thorough, and explained everything in detail. I highly recommend Ken and A Breath of Fresh Aire, and I won't hesitate to call them for my future needs!"
+16
Serving Cocoa, FL and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Credit card accepted
Keep it cool with the help of our factory certified HVAC technicians in Merritt Island, Viera, and all other areas in Brevard County. At Ellington A/C & Heat, we provide quality residential and commercial cooling and heating services throughout Brevard County, including Titusville, Port St. John, Cocoa, Rockledge, Merritt Island, Cape Canaveral, Cocoa Beach, Viera, Suntree, Melbourne and surrounding areas. Multiple Angie's List Service Awards. Award winning.
Serving Cocoa, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Had service star Air & heating replace a 5 ton and 2.5 ton and two air handlers that had gone bad. Louis Ratti told me it would take his crew about 8 hours to completed the job from 9:am to 5pm. The crew got there on time and started to work right away. They were professional, courteous and proficient. There was no guessing to what they had to. They were good I say better than good. By 2:30pm they had both systems up and running and the work area clean and spotless. Not only that, I asked if they would connect my phone to both thermostat and with out hesitation they did it. I was very highly impressed. Thank you Louis for sending the right crew"
Serving Cocoa, FL and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Help us repair air conditioner pan leak, and thorough cleaning maintenance, until we can afford to replaced air duct and insulation, and replace air conditioner soon. Thank you ! Mr. Jason."
+31
Serving Cocoa, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Small jobs welcome
"Took his time to resolve the issue and went the extra mile to make sure our air conditioning was working right! Great work and will be keeping their contact for future needs."
Serving Cocoa, FL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Mr. Lopez provided same day service and arrived on time. I contacted him to clean my dryer vent. He was eager to get the job done. He found a ball of lint blocking the dryer rooftop vent and did not charge me. While he was here he checked out my malfunctioning air conditioning system. He unblocked the drain line, checked the temperature of the AC vents and the ceiling and gave me excellent tips on how to improve the air circulation. He is very honest and knowledgeable. It is refreshing to work with this honest man. I highly recommend Alfredo Lopez Air Duct Cleaning Service for your air duct and vent cleaning."
+1
Serving Cocoa, FL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Owner called immediately after posting we needed AC repair. He came that day, was very professional and two days later new system was installed. Another company quoted $16,000 and Leading Air and Heat quoted $8375 for same job and same unit as Duran Duran."
Serving Cocoa, FL and surrounding areas
Approved
Super Service Award Winner
Customers say: True professional
"Another job well done. Renown installed a new 3 ton AC package at another rental property. Fair price and quality work. Tenants are happy again. This is my GO TO AC company for all properties."
Serving Cocoa, FL and surrounding areas
Approved
In business since 2019
Credit card accepted
Offers commercial services
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\nM-F 8am-7p\nSat- Sun 9a-1pm
+10
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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