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Find Air conditioning pros in Epsom

Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
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+36

Response time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)

Serving Epsom, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"Palmer Gas & Oil just did an entire replacement of the 20-year-old central HVAC + humidifier + thermostats two-zone system in my home with a new state-of-the-art total system and I could not be more pleased. From start to finish each employee was personable, extremely knowledgeable, very courteous, and the consummate professional. There is truth to the adage that you get what you pay for and I know I got the best. All Gold Stars!"
Additional Photos
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+11

2 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Granite State Refrigeration Services LLC
Granite State Refrigeration Services LLC
5.0(
10
)

Serving Epsom, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Absolutely top notch service and knowledge for the best price around Literally wouldn’t even consider calling another hvac company - thank you Keenan we look forward to the next time we need your services"
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
10 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike the technician was a pleasure to work with. It took two visits to fix our problem with the AC, but we are very happy customers."
Response time1 day
Response rate87%
18 neighbors recently requested a quote
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Avatar for Hometown Heating & Air
Hometown Heating & Air
4.9(
7
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Noah was very quick to respond to our inquiry. My husband and I were helping my MIL find quotes to replace her Central Air unit. Noah was very flexible with our schedule and made sure to answer all of our questions. Hometown Heating & Air had the best quote by far but still offered a great product and amazing service. The day of install they showed up early, got working and didn’t need us for anything. I highly recommend reaching out and hiring them!"
New Boiler
New Boiler
New Boiler
Combustion Test
Old Leaking Boiler

+1

Response time2 days
18 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Total Climate Control
Total Climate Control
3.4(
194
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I hired TCC three weeks ago to install a heat pump mini-split systems for my 4 BR home. Their quote was competitive, their install went as planned, and the technicians were super knowledgeable and worked hard to do it right. I am thrilled with the results. I have recommended them to family already and TCC will get more business."
Central AC
New Gas boiler
All new hydronics
All new hydronics
51 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for P.A.C.E. Cooling and Heating, LLC
P.A.C.E. Cooling and Heating, LLC
5.0(
3
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Very professional, punctual, and above all, honest. Jon did everything to ensure we had heat up and running fast. I can t say enough about PACE!"
Carrier 95% furnace and matching a/c coil
3 ton Carrier condenser
Climatemaster Geothermal
Salem,NH
Salem,NH

+14

Response time2 hrs
Recommended by100%of homeowners
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FAQs for air conditioning projects in Epsom, NH

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 Epsom, NH 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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