Serving Newark, DE and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Workman was experiance in the type of boiler that I have and answered all of my questions.. I will hire this summer for air conditioning"
Serving Newark, DE and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"First class service from the initial call through the install. Chris and Jeff were on time for services and completed the job in a timely manner. Very impressed with their professionalism, communication and quality of work. I will be using Aire Serv for all of my future services and repairs. I highly recommend Aire Serv to anyone in the area."
+128
Serving Newark, DE and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"Now, they are One Hour Heating & Air Conditioning. In spite of our area having a heat wave, they were able to come out in less than 2 hours of my call. Joe J. fixed the problem in less than an hour, and my A/C was back on. Great price, too."
Serving Newark, DE and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Hired them from their Elkton Maryland branch. They did excellent work. The office staff was very courteous and helpful. Great company. Had my furnace fixed expediently. Thanks, Aire!"
+86
Serving Newark, DE and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Had an appointment for annual maintenance checkup. The Horizon tech was ontime, neat and polite. He checked all the routine items and resolved all of my concerns. He made a couple of recommendations for cleaner air circulation. All services were performed on my maintenance contract for no charge. This is the second heatpump that I've purchased from Horizon."
+18
Serving Newark, DE and surrounding areas
Approved
In business since 1982
Emergency services offered
Warranties offered
"Not only did they put in a new furnace, but the ducting that was in here at the house was, like 30 years old so they tore it out and re-did it with custom ducting made out of these big sheets of metal. They only charged me $3,000 for the furnace. I am glad I did because it has made a huge difference in the air quality here.
"
Serving Newark, DE and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I had Montrell install some gas pipe for a dryer hook up. He is an absolute professional. Above and beyond what I expected. He was so good, I asked for him by name the next time I needed plumbing done. He connected my fridge water line."
Serving Newark, DE and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"Air conditioner inspected and repaired."
+81
Serving Newark, DE and surrounding areas
Approved
In business since 1988
Credit card accepted
Customers say: Quick response
"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."
+8
Serving Newark, DE and surrounding areas
Approved
In business since 1949
Free estimates
Emergency services offered
Welcome to Burns & McBride Home Comfort! 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! . We know the heating and cooling busiiness inside out. After all, we have been in the business for over six decades. You can always count on Burns & McBride Home Comfort to meet all of your needs. Heating & Cooling technicians offer quality customer service because we believe you shouldn't expect anything less. It is our mission to provide the best service available and to get the job done right the first time and every time.
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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