Serving Drury, MA and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"Outstanding owner loaned me a portable air conditioner until the air handler was replaced in 18 days. Loan was at no charge."

Serving Drury, MA and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"Outstanding owner loaned me a portable air conditioner until the air handler was replaced in 18 days. Loan was at no charge."

Serving Drury, MA and surrounding areas
In business since 2006
Free estimates
Credit card accepted
"I couldn't have been more pleased with the service from Lowe's Air Duct Cleaning. They arrived a little early (after call me to inform me they were ahead of schedule). They then proceeded to spend the next four hours very thoroughly and carefully cleaning my two HVAC systems' air ducts. My property had been recently remodeled, so there was a lot of dust, but they also found that a lot of junk had been tossed into the floor vents from workers on the project, and so they cleaned it out. Also found that my new heat pump air handler was missing a filter. Again, very courteous, very professional. I would recommend very highly, and will definitely use them again."





+14

Serving Drury, MA and surrounding areas
In business since 2025
Free estimates
Emergency services offered
I specialize in installing and troubleshooting mini split heating and cooling systems. I also have experience working with commercial refrigeration, ice makers, soda machines. I can remove and dispose of residential a/c units. I can be reached directly by calling or texting me at 646-812-1257





+2

Serving Drury, MA and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Excellent job, professional, considerate of my time. I already notice less dust bunnies due to my cleaner air.
"

Serving Drury, MA and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Outstanding! The second time that I have depended upon Ambient. Naturally, while away taking care of aging parents, my wife reported the A/C was on the blink. Within just a few hours, Ray responded and got the A/C “back on track”. I returned home a few days later, Ray made it a point to come by on a Sunday....no extra charge!!!....to ensure that the A/C would make it a few days longer while he ordered parts. He and Zach......back a few days later....to complete an outstandingly efficient job of installation.....at what I believed to be a more than fair price!! Ray and Zach will go the extra mile....because they take pride in their work. And we, my family, could not be more pleased!! Thank you, gentlemen!"



Serving Drury, MA and surrounding areas
In business since 2001
Emergency services offered
"They removed the junk and cleaned up very well. They really went above and beyond. They left it very organized and cleaned."

Serving Drury, MA and surrounding areas
In business since 2025
Free estimates
Small jobs welcome
"Very courteous and knowledgeable with the older system on our residence. We will use Arctic Elements again in the future for our central air conditioning needs."

Serving Drury, MA and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Each member of the different crews that came to perform their speciality were very knowledgeable and professional. They worked efficiently and cleaned up after themselves each day. When I had any questions they were always able to answer me. We are very satisfied with our air conditioning and expect to have the same for the heating system. We are very pleased with our mini split system."





+8

Serving Drury, MA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim is local. It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job. He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer, Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"



Serving Drury, MA and surrounding areas
In business since 1957
Free estimates
Emergency services offered
"The process from quote through installation was exceptional. Joe G was extremely responsive, and was very helpful in meeting requirements of the MassSave program. The installation went quickly, and all personnel were professional and courteous. Pricing and service package were very competitive."





+2
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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