Serving Redding Ridge, CT and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very good got the American standard 16 seer. Inside variable speed air handler. Just what we wanted."
+172
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Ali came over to our home when we called with a concern of the air flow in our central air conditioning system. He checked the return, the air flow, the temperature at all of the vents, and the entire system. It had more to do with the age of the system and gave us suggestions on how a different filter could increase the air flow. He did all of this and refused to take any money for his time. He is a true honest professional and someone that we would recommend to everyone."
+1
Serving Redding Ridge, CT and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"I was able to get a same-day appointment, and Abraham showed up right on time. He took a look at the system and confirmed that the furnace was running as expected, and he didn’t find evidence of a cracked heat exchanger. I was hoping for a definitive answer as to why the air wasn’t flowing out of several of my vents, but he was only able to confirm that it wasn’t due to the furnace itself. I may have clogged or separated ductwork behind the walls, but he wasn’t able to diagnose/confirm. At least I know the furnace itself isn’t the source."
+20
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
+13
Serving Redding Ridge, CT and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"H L Bowman is by far one of the best service companies that I have dealt with. I got a call that the technician was on the way to my house. George showed up and got right to work. Found my problem and explained to me the best way to fix my issue. They did not try to sell me on any pricier fixes. George showed me what he could offer and explained what would be my best option. He was knowledgeable, informative, and explained everything so that I would understand what was going on. I am definitely going to be using them for all my heating and air conditioning needs. Top notch company. Would recommend to anyone needing this kind of help."
+6
Serving Redding Ridge, CT and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"We recently used Bell to replace our central air system in our home. From start to finish the job went smoothly. The initial consultation was done thoroughly and professionally, measuring each room of the house to determine what size units we needed, etc. The price quoted was fair and reasonable. Once we said yes a start date was put on the calendar, when the date came Bell was there as promised and the job was completed faster than initially thought. They were clean, left no mess anywhere, professional, knowledgable and nice. Bell did a great job and i would highly recommend them. I did not grade them on quality because we have not actually used the units yet but I'm sure the units will function perfectly next summer.
"
+4
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Great techs & back office service. They know their stuff - assisted with the rebates & got the job done timely & cleanly. New heat pump / AC works great, Thanks all -Steve"
+8
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 1949
Free estimates
Emergency services offered
"This time the owner Bill Ryan showed up with his guy. Under Bill’s instructions, they carefully examined the issue and showed lots of patience to try out different repair strategies. Although the problem is not completely fixed yet, the condition has been improved significantly. Bill showed genuine courtesy and respect to our home and keep following up the situation after leaving. As they promised while making the appointment, the re-visit was free."
Serving Redding Ridge, CT and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"I called in the early evening and David called me back within 5 minutes. I explained the problem with my central AC not working and he was here the next morning. David diagnosed the problem and gave me a very fair price for the repair. He had the part on his truck and had the AC running again within 45 minutes of his arrival. David seems to be one who is genuinely pleased to help you. He was very prompt with his arrival time and extremely courteous. He definitely has a new customer for AC and plumbing work."
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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