Serving Beachwood, NJ and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Have used this company several times and they do excellent work for both small repairs and major HVAC and water heater replacements. Also, they are reliable and always on time! This Company is an excellent choice for your plumbing problems."
+6
Serving Beachwood, NJ and surrounding areas
Approved
In business since 1990
Free estimates
Customers say: Quality work
"All air systems recently did a phenomenal job of replacing three furnaces as well as installing 2,new air-conditioning units in my home. They are as efficient in their craft as any homeowner could ever hope to have. Without question I will give them a perfect five star rating in every aspect. They were highly professional efficient, knowledgeable and very pleasant to speak to. All air is incredibly good at what they do. Bernie"
Serving Beachwood, NJ and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The service was delivered quickly, first finding the problem, then describing the solution and finally fixing the problem. He also took his shoes off while he was working in the house. Good thing too because the lawn are where he was working outside the house was not completely dry!"
Serving Beachwood, NJ and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Credit card accepted
"Needed to check why my electric bill doubled. Only main use of electricity was our heat pump. Air conditioning Experts was very helpful and quickly sent a tech to check out the situation gratis. I use them for regular maintenance and the techs and office personnel are always pleasant and helpful."
+3
Serving Beachwood, NJ and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Had an urgent issue with air conditioner, HVAC was only company that called back and showed up when they said they would. Very reliable, professional and affordable."
Serving Beachwood, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Final wiring was not done properly, it was safe, but wired into another fan so if the switch in another room is turned off the ceiling fan no longer works"
+6
Serving Beachwood, NJ and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I have used L&B several times. They owerwashed my house, fixed my heating system repaired my air conditioning and I recommended them to my in- laws. They have always been responsive, professional and did great work. I will continue to use them in the future and would definitely recommend them."
+3
Serving Beachwood, NJ and surrounding areas
Approved
In business since 1948
Free estimates
Credit card accepted
"Jim and Justin were the best. They knew what they were doing, got right to work and had our air up and running quickly."
Serving Beachwood, NJ and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Casper installed my new system 5 years ago, and it works like a charm. We have had them come for routine maintenance on the system (always a great deal) every year. They also have helped with plumbing issues in my home too!!! Love being able to use and rely on this company."
Serving Beachwood, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"I highly recommend Chris for all your plumbing and heating needs."
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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