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Find Air conditioning pros in Mont Vernon

Avatar for JOYCE COOLING & HEATING INC
JOYCE COOLING & HEATING INC
4.8(
206
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Mont Vernon, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"My wife and I just had Joyce Cooling and Heating install duct work, air conditioning unit (Lennox) as well as a ductless mini split in our lower level. We received three bids for the project and selected Joyce for several reasons including, the salesman (Abe) that helped us and his level of responsiveness and consistent communication. We also liked the brands that Joyce partners with and installs - Lennox and Mitsubishi and from my research are the two best brands on the market. Our positive experience continued after we made the selection to hire Joyce for this large (4 day) project. They scheduled us in within days of making the decision and showed up early the first day (big bonus points in my book). The caliber of professionalism, courteousness, thoroughness and communication was present in every aspect of their work and across all of their employees. After each day they cleaned the work area and made sure it was left the way they found it. They completed the job earlier than expected and we are absolutely thrilled with the results. Each employee we interacted with at Joyce was polite, informative, friendly and knowledgeable. We have shared our positive experience with everyone we have spoken to about our recent home improvement and am a firm believer in voting with my dollars for businesses that deserve it and Joyce has won our vote. Keep up the great work guys! Well done Abe, Tyler, Harry & Bob!! Thank you!"
Additional Photos
Additional Photos
Additional Photos
"THE CREW"
Air Conditioners

+4

Response time1 day
11 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Pure Temp Heating and Cooling, LLC
Pure Temp Heating and Cooling, LLC
5.0(
17
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Mont Vernon, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"We love our new Installer Jake from Pure Temp Heating & Cooling and our new AC & Heating System he installed that can be adjusted through the Phone APP. Jake was very knowledgeable and did everything he said he would do. Thanks Jake, for Your Home Services and your Service in the Military."
New Installation
Steam Boiler
Response time8 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Mont Vernon, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"We have been a Palmer customer for 6 years. The front office and the technicians has always been great to work with. We have been using their AC and Heating Service Plan and on automatic oil and propane fill for years and we have never had an issue. My most recent experience was today for the AC Service Plan. The technician (David) was very polite, experienced, knowledgeable and respectful of our time and home. It’s always a great experience to have maintenance conducted in you home and have the technicians give you expert advice on your heating and AC system. Our AC system is well over 25 years old and still running strong thanks to Palmer. I continue to be impressed with Palmer and will remain a customer for the foreseeable future!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sanford Temperature Control
Sanford Temperature Control
4.9(
12
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mont Vernon, NH and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Sanford Tempwrature Control provide excellent service and AC installation. The quote process was great with several options provided and thoroughly explained what would work most efficiently for my house. Removal and installation was top notch. They will be my first call for future work."
Response time40 mins
Response rate100%
20 neighbors recently requested a quote
Avatar for The Ville HVAC
The Ville HVAC
5.0(
4
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mont Vernon, NH and surrounding areas

Approved

In business since 2014

Free estimates

"I had my Central AC replaced during one of the heatwaves this summer and the Ville came through professionally and did an amazing job! Great crew of guys who take pride in the quality of work and efficiency in getting people comfortable. Would definitely recommend them to anyone who needs any HVAC work done call The Ville!"
mini split install
mini split install
mini split install
mini split install
mini split install

+5

6 neighbors recently requested a quote
Avatar for All Good Services llc
All Good Services llc
5.0(
4
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceWindow A/C Unit - Service or Relocate+7 more

Serving Mont Vernon, NH and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"George at All Good Services Answered all my calls and text showed up at exactly when he said he would on New Years Eve and didn't rush through the job. He diagnosed the problem and fixed it. I'm totally grateful that he helped me during a tough situation. I would recommend his services to anyone looking to get their heating and cooling needs. A+ for customer service, knowledge and personality."
Forced air furnace
Forced air furnace
Forced air furnace
Forced air furnace
Forced air furnace

+8

10 neighbors recently requested a quote
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FAQs for air conditioning projects in Mont Vernon, 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 Mont Vernon, NH homeowners’ guide to air conditioning services

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