Serving Nazareth, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Highly professional and dedicated. Scott figured out the problem in my AC unit very quickly and fixed it the same day. It was on Labor Day and his charges are very reasonable"
+1
Serving Nazareth, PA and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"JP Works responded immediately to our request for an estimate. Dave did the preliminary inspection and estimate. Very knowledgeable and professional. Jim did a second inspection of our house and provided additional information about the work to be done. Jim and Victor did the installation of a new oil-burning furnace and central air-conditioning unit, as well as removing and disposing the old furnace and duct work. It was a professional job from start to finish. We were amazed at the amount of work that needed to be done, but Jim and Victor made it seem effortless. We are so grateful to finally have the central air-conditioning, just in time for the recent heat wave! We hired JP Works based on numerous positive online reviews and we were not disappointed. We highly recommend them!"
Serving Nazareth, PA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"Steve was very knowledgeable and had the parts with him to remedy the problem and get the furnace up and running. When he first called though he did not say who he was with. He just said "this is Steve, what you got going". Not sure who Steve was at first. He can work on his introduction."
Serving Nazareth, PA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."
+6
Serving Nazareth, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Determined a flaw in the initial return duct which reduced th air flow in a bedroom"
Serving Nazareth, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"They did a great job replacing my old boiler."
Serving Nazareth, PA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
We’re your neighbors, here to bring HVAC expertise to your doorstep so you enjoy every moment at home. Give us a call today for the residential Heating, and Air Conditioning services you need, and beat the heat, the snow, and everything else mother nature throws your way. We serve Lehigh, Northampton counties, and the surrounding greater Lehigh Valley.
Serving Nazareth, PA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Service provided was very professional"
+6
Serving Nazareth, PA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"This company is well versed in many types of heating and air conditioning systems and has been maintaining and servicing my businessâ s heating and air conditioning systems as well as my systems in my home for a number of years. The owner is very knowledgeable and happy to explain whatever repairs and or maintenance is needed. His pricing is more than fair - this is not a business man who is looking to gouge his clients as so many service people seems to want to do. Additionally, this company does not keep people waiting for days when they have an emergency! I can highly recommend!"
+10
Serving Nazareth, PA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Terry and his crew are assume! Neat clean and professional. Explained every detail. Terry is value engineering at its best.. Delivered on everything he promised and then some.. A few days after the install was completed we thought we heard a strange noise coming from the outside unit? So I called Terry and asked him what he thought it could be; but he was not sure and said to safe he'll be there in 20 minutes to check it out.. Turns out everything was normal and we've not heard anything since. You may not think this was a big deal, but, it was 7:30 pm on a Sunday night..Thank You Terry & Sons"
+5
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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