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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 Byfield, 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
1 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+12 more

Serving Byfield, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

39 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Morris Heating & Air Conditioning
Morris Heating & Air Conditioning
4.8(
81
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Byfield, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Peter is a knowledgable and professional in his work. He explained everything thoroughly in a way that could be understood. He was also very personable. I would highly recommend Morris Heating and Air Conditioning of Ipswich Mass. We have been very pleased with the service for over ten years."
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+8

5 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Granite State Refrigeration Services LLC
Granite State Refrigeration Services LLC
5.0(
10
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace

Serving Byfield, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Amazing service! very knowledgeable, clean work and super respectful! if you find yourself needing any help when it comes to your heating or Air Conditioning system, call Keenan without a doubt."
Living Room Unit a 12K BTU
The 2 Zone Outdoor Unit
2 Outdoor Units
Heating & A/C Project
Heating & A/C Project

+56

Response time5 days
Response rate100%
5 neighbors recently requested a quote
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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 Byfield, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Amazing job! Technician showed up on time, Angel was so profesional and had our system reset and running how it’s supposed to in no time!! Thank you NextGen Aire!"
Furnace Replacement
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+19

Response time3 hrs
31 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Valenzi Heating and Cooling
Valenzi Heating and Cooling
4.8(
29
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Byfield, MA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Work to be done in early spring"
HVAC
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for AMT HVAC, Corp.
AMT HVAC, Corp.
4.2(
29
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+4 more

Serving Byfield, MA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Steve was great to work with! He responded to my inquiry promptly, researched and picked up the needed parts before he arrived, and resolved the issue the same day. In addition, he was very knowledgeable and honest. He fixed our central air unit within an hour and focused on a less costly repair rather than trying to sell us an expensive replacement unit. I would highly recommend him to friends and family!"
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Mir HVAC & Appliances Technician
Mir HVAC & Appliances Technician
4.8(
28
)
Central A/C - Service or Repair

Serving Byfield, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Great experience with this company and its repairman. Our microwave oven needed repair. We specified completion 1-2 days and it went very smoothly. Diagnosis of problem was accurate, right part was obtained, service was completed on time and on budget estimate. Price was very fair. I?d recommend this company to anyone needing a small appliance repair."
Response time2 hrs
Response rate90%
Recommended by85%of homeowners
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Avatar for Precision Plumbing & HVAC, LLC
Precision Plumbing & HVAC, LLC
5.0(
23
)
Central A/C - Service or Repair

Serving Byfield, MA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quick response

"Marcin was very professional and attentive. He was great at communicating and was very quick to respond. They removed an old hot water tank and installed the new tankless system. I would highly recommend his services. Looking forward to working with them again in the future!"
Response time2 hrs
Recommended by100%of homeowners
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R C Voltero Plumbing & Heating
4.0(
45
)
Central A/C - Install

Serving Byfield, MA and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Ryan has done several projects for me including replacing my downstairs bathroom & laundry room, replacing my boiler with a tankless system, installing an outside shower, and repairing my HVAC, frozen pipes and more. He does excellent work, is trustworthy & very responsive. I highly recommend him and his work. Great staff too!"
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
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Showing 1-10 of 288

FAQs for air conditioning projects in Byfield, 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 Byfield, MA homeowners’ guide to air conditioning services

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

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