Serving Baychester, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Premier HVAC Services gave us a premium service. Love their workmanship."
+38
Serving Baychester, NY and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"The Appliance Guy (Justin) was exactly what we needed. Straight shooting, to the point, knowledgeable and professional. Repaired our 1930s antique Magic Chef that others quoted us insane amounts to get up and running. Justin came in, did a thorough cleaning, located the issue, repaired the pilot light system and got her up and running at a fair price. So pleased with the outcome of his work. Will 100% use again for future appliance needs."
+3
Serving Baychester, NY and surrounding areas
Approved
In business since 2017
Emergency services offered
Small jobs welcome
"Angel was cool , kept me updated through text. Took less than an hour to check my a/c system, find the problem and fix. I was very happy with the service and would highly recommend."
Serving Baychester, NY and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
Are you looking for a trusted heating and cooling service company in NYC & Westchester County? Do you need a new air conditioning or heating system? Are you in need of indoor air quality services for your home or business? Do you want to learn why your heating and cooling system needs regular preventative maintenance? You have come to the right place! Rite Temp HVAC, LLC is a world leader in heating and air conditioning systems, repair services and solutions. Whether you are in need of heating and cooling systems, repairs, replacements, preventative maintenance services, or 24/7 EMERGENCY SERVICE, our team of highly experienced and skilled technicians has all your HVAC needs covered. From split systems, wall heaters, package units, condensers, coils, air handlers, mini-split heating, package units, ductless units, furnaces, swamp coolers, duct systems/venting and heat-pumps, we can repair and service all your entire HVAC units. One of our experienced and courteous heating and cooling professionals will come to visit your home in any of the 5 boroughs & Westchester County. Contact our office at 914.352.4822 & EMERGENCY 24/7 CALL 718.509.5848
+8
Serving Baychester, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Warranties offered
"I wish there were a rating higher than 5...that's how good they were. Alex S. & Dimitri were professional, courteous, timely and explained every step. I used them to clean out the dryer vent, but will also be hiring this company to clean out the air conditioning vents as well."
+369
Serving Baychester, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Very happy I choose to work with Affordable Heating & Cooling, they got my central ac unit working ASAP. And showed me what basic care I can do to keep our units in great shape. Would recommend and will be reaching out next year for our annual central ac service"
Serving Baychester, NY and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Chris was great. He gave an estimated arrival time and kept me posted about when he would arrive. Once he arrived, he was very professional and respectful of my home; he didn't even mind my nosy cat. He gave me an assessment of possible repairs needed on my portable AC, gave me an estimate for possible costs and provided an invoice on the spot. He made the whole process very easy, and I appreciate the time he took to explain everything. I would definitely hire DG HVAC & Home Services again for my appliance repair."
Serving Baychester, NY and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Very professional service. Completed installing 1 condenser and 1 air handler unit in one day , Kenny and his technician group was phenomenal in their service, I absolutely recommend this company for their overall work ethics."
+81
Serving Baychester, NY and surrounding areas
Approved
In business since 2020
Emergency services offered
Warranties offered
"When Steve arrived at my home, I told him the problem I was having with the air conditioner blowing hot air out of unit. He immediately diagnosed what the problem was and went right to work to repair my air conditioner.. Steven is a credit to your company. He is hard working and very knowledgeable in his trade and it shows . I would recommend your company to anybody that appreciates excellent workmanship that Steven delivered to me as your very satisfied customer."
Serving Baychester, NY and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Great Team! They are extremely professional. My new HVAC system works wonderfully!"
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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