Serving Allentown, NJ and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Liv Air was very professional and friendly! I would hire them again!"
+46
Serving Allentown, NJ and surrounding areas
Approved (Corporate)
In business since 1977
Free estimates
Emergency services offered
"Air conditioning repair. Tim was a very knowledgeable service technician and he was able to advise on how to best approach my air conditioning issue. Explained everything thoroughly. Polite and respectful!"
+6
Serving Allentown, NJ and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Credit card accepted
"We also installed a new air conditioning unit along with the new furnace. I"
+3
Serving Allentown, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Raynor's employees were very professional. They were very conscious of cleanliness. They wore booties whenever inside
my house and cleaned up after they were done. The only evidence of them being here was the new unit. The installers instructed me and gave me tips on running the new heat pump. They also answered any questions I had while they were doing the installation. They were very knowledgeable about heat pumps. Matt the sales rep was very accommodating in helping me meet my
budget with the proper equipment. I am extremely happy about the new unit as it works just like they said. It runs smoothly
and quietly. The owner of Raynors also stopped in to make sure that everything was done properly and make sure I was happy.
They also did a good job of following up with the NJ rebate paperwork. I would recommend them to everybody without hesitation.
"
+6
Serving Allentown, NJ and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
A leading construction company in Monroe Township focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our 20+ years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our collections of photos from previous construction projects can attest to the amount of time, thought, and effort that we put into the services we provide.\nOf course, while we strive to provide the most beautiful designs and outcomes, we understand that price is one of the most important deciding factors for clients. That is why we offer the fairest prices for our best quality works. Call today for your free estimate!
+33
Serving Allentown, NJ and surrounding areas
Approved
In business since 1989
Emergency services offered
Warranties offered
"Got the job done and didn’t over charge me my ac unit just needed to be clean"
+19
Serving Allentown, NJ and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Greg is very professional and knowledgeable. Great value for the money spent. Very friendly and excellent customer service. I highly recommend hiring F.S. Plumbing, Heating & Air Conditioning."
Serving Allentown, 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 Allentown, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"We've found ourselves needing their services several times over the past couple of years, and every single time they are amazing. From a new toilet installation to finding the root cause of a problematic air conditioner. They are a great father and son business who are reliable, affordable, and most importantly, extremely trustworthy. We will always reach out to them first for any plumbing, heating, and air conditioning repairs."
Serving Allentown, NJ and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Great company would highly recommend using their service to anyone. I had three quotes provided from different companies to replace my furnace and A/C. Tamco Air came out and gave us a quote that was lower than the other competitors. The install went well. The men were very professional and hard workers. Excellent service! they were fast, knowledgeable, and cleaned up after themselves. The job was completed in a timely manner. They provided me with all the documents I needed for the warranty and answered all of my questions. If I ever need services in the future I will definitely be calling this company again. I highly recommend them! Donâ t be hesitant about calling them for anything. All in all, everything went perfectly."
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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