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Find Air conditioning pros in Essex

Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Ductless Mini-split A/C - Install or ReplaceWindow A/C Unit - Service or RelocateCentral A/C - Install - For Business+11 more

Serving Essex, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Airco is a great family-owned and operated business, very fair and knowledgeable. They replaced our forced air central heating system (oil) in a day, and were quick to respond and get to work despite how busy things were during the January cold-spell. I would highly recommend for your heating and cooling needs!"
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+4

Response time2 days
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,403
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+12 more

Serving Essex, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"In January when my furnace started wheezing, moaning and groaning, I knew we had a problem. After researching on Angie's List, I called Sila. They came the next day, Jan. 23. Brian and Ivan couldn't have been nicer or more professional, right down to donning booties each time they emerged from the basement or from outside. After they looked all over, they recommended replacing all components the system: heating, air-conditioning, hot water heater and some duct work. My husband was out of the country, so I asked enough questions for both of us. Brian and Ivan answered all my questions thoroughly, showing me how corroded duct work in our 100-year old house had made the furnace work harder and partially blocked airflow. Inserting a camera inside of the furnace, they also showed me the dangerous corrosion which could have released carbon monoxide into the house. Our old furnace had been replaced 15 years ago and it was clear that its motor was failing and its useful life was done. The water heater was not quite as old, but had not much left in life expectancy either. The air-conditioning unit had been installed, incorrectly under the deck, also 15 years ago, so it was nearing its life expectancy also. So we decided to replace everything with some new ductwork drawing air in and venting it directly from outside instead of replacing the old corroded duct work leading to a chimney flue. A Sila crew arrived early the next day and completed the work by late afternoon. A few days later, an inspector from Sila came and went over the whole system carefully to make sure all had been done properly. Everything is running very well and our forced hot air heating (now quieter) and air conditioning is now more energy efficient. An added bonus is that our house no longer smells like the old basement. I highly recommend this company!"
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+6

Response time2 days
Response rate100%
38 neighbors recently requested a quote
Avatar for NextGen Aire
NextGen Aire
4.8(
10
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Essex, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Matthew responded very quickly to my call and showed up promptly thereafter. He was very professional and worked diligently to get my boiler working again and the heat restored to my home. He was able to diagnose the problem rather quickly and fixed the issue, even going so far as to explain many of the parts he had to replace and made me feel very comfortable that my unit was running efficiently when it was all done. I would highly recommend NexGen Aire and plan to call Matthew again for future issues. Fast, efficient, and affordable."
Furnace Replacement
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+19

Response time3 hrs
28 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Seashore Comfort Solutions, LLC
Seashore Comfort Solutions, LLC
5.0(
26
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+4 more

Serving Essex, MA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Replaced a heat pump and air handler in a challenging location with enthusiasm and great knowledge of the new equipment all at a competitive price. Impressive and professional from start to finish. I unreservedly recommend Seashore Comfort Solutions!"
18 SEER Bosch heat pump
Mitsubishi hyper heat condenser
Outdoor Condenser
Indoor unit
Filter change (before)

+6

Response time6 hrs
Response rate90%
Recommended by100%of homeowners
Avatar for Comfort Professor
Comfort Professor
5.0(
16
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Essex, MA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Comfort Professor is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

34 neighbors recently requested a quote
Avatar for Mir HVAC & Appliances Technician
Mir HVAC & Appliances Technician
4.8(
28
)
Central A/C - Service or Repair

Serving Essex, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

Mir HVAC & Appliances Technician, take great pride in our experience, expertise, quality and customer service that\nwe provide to meet your needs. It is our mission to provide excellent workmanship\nand complete customer satisfaction from start to completion of a project. \nIn order to understand the needs and expectations of our customers,\nwe take great care to work and communicate with every customer a professional manner.\nOur reputation is based on service, safety and quality, regardless of how large\nor small the job.

Response time2 hrs
Response rate90%
3 neighbors recently requested a quote
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FAQs for air conditioning projects in Essex, MA

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.

The Essex, MA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.