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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
)
Central A/C - Install - For BusinessCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+11 more

Serving Essex, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I looked at a number of different options and they had the best pricing and they also specialize in just doing central air. So they were also sort of a plumber and gas fitter, anything like that, and so they really specialized in what I was looking for. So that is sort of their core business. They were good and they did a very nice, clean job. The house was built in 1901 and so they did a great job of removing the old radiators and radiant based heat systems and replacing it with a new central air set up."
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Chambers Heating & A.C. Service
4.5(
51
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceCentral Humidifier - Repair or Service

Serving Essex, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Kevin came out same day and was able to fix problem quickly! He went above and beyond to answer questions and provide suggestions. Very kind and very fair pricing. My neighbor saw his truck and asked him to look at their AC system. He answered their questions and provided quotes without cost."
93% High Efficiency Gas Furnace with AC
Baseboard Zone on a Steam Boiler
Supply Header with Circulators
Before Pic w/zone valves & Loose Wiring
Gas Fired tankless water heater

+6

1 neighbors recently requested a quote
Recommended by97%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 was fantastic. I am truly now a "cool" customer. Derek listened to my priorities and helped me determine which Bryant multi-zone mini-split would best fit my home. The cost was highly competitive, and the Mass Save rebate was great. The work was done within a couple of days of my signing the contract, and took only 3 days to complete. The team kept me informed at each step. They also went the extra mile to meet my preferences for placement of the units and the heat pump. The work was done efficiently and speedily, and the team took care to keep floors and furniture clean. The technician who reviewed the work was also great. I love the multiple ways to control the system: remote, system app and thermostat app. They also have excellent warranties on the units, labor and parts. Throughout the process they were very responsive to all my questions. I definitely would hire them again. They are great!"
26 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%
2 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.