Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 1945
Free estimates
Emergency services offered
"It was one very quickly and efficiently. The owner and workers were very professional and Knowledgeable. All old equipment was removed. I would recommend them to anyone I know."
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Went very good, came in first thing in the morning and cut out old system and by late afternoon my new system was piped up and running"
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"The technicians were clean, professional and punctual and did the job as was planned."
+5
Serving Storrs Mansfield, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Set up our chicken coop. Very please with last minute accommodations to have them assemble coop for us."
+4
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"I have to say that Mike was very professional and fast at his job, he did a great job and was polite,I have to say that I would definitely hire Mike again! 😉😉"
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"It got done, unfortunately required a full system replacement."
+22
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Friendly, professional and knowledgeable. Provided prompt and reliable service, installing new furnace, ac condenser and thermostat."
+29
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"John was awesome. He was professional, friendly and very knowledgeable. I had previously had some repairs done to my central air system by another company. That result was not up to my expectations. John from Quiet Corners came out, accurately diagnosed my problem, and came out within a week to install a new condenser. We now have cool air in our house. They also work with American Home Shield, which covered most of the cost of the repairs. Great Experience!!! I highly recommend them.."
Serving Storrs Mansfield, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"They were excellent. They mounted out tv above our fireplace. It looks great. They were professional, fast and affordable."
+232
Serving Storrs Mansfield, CT and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
NEFTCO Mechanical Heating and Cooling is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Connecticut and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
+10
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.
Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.
Use this guide to budget for oak flooring installation based on factors such as room size, type of flooring, stain and sealant, and labor.
Budget for the cost to install a propane furnace based on factors such as furnace size, furnace type, efficiency level, labor rates, and more.
Discover how much it costs to hire a housekeeper based on factors like house size, required services, and cleaning frequency.
HomeAdvisor's Lighting Repair Cost Guide lists price information on fixing a light or light fixture, as reported by HomeAdvisor customers.
Use this guide to budget for wall oven installation costs based on factors such as oven type, power source, mounting type, labor, and more.