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Find Air conditioning pros in North Hampton

Avatar for Kingdom Cooling
Kingdom Cooling
4.9(
53
)
Central A/C - Service or RepairCentral Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving North Hampton, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I hired Kingdom Cooling to replace my old oil boiler. They came out quickly, gave me an excellent price and overcame several obstacles that cropped up with very little effort on my part. Gerry was helpful enough to cart away some of the mess that had been left over from another plumber as well. TL;DR Excellent Price, Quality Service. I will be hiring Kingdom Cooling for my plumbing needs moving forward."
AC4
AC3
AC2
AC1
AC2

+67

Response time3 hrs
Response rate97%
5 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 North Hampton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"Best customer service and technicians. Stephanie, Lead Installation Coordinator, acts promptly in scheduling and keeps customers informed of updates. Ryan, Installation Technician, has been exceptionally knowledgeable in resolving both heating and air conditioning issues. Highly recommend Palmer Gas & Oil Nancy R"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kevin Russo HVAC
Kevin Russo HVAC
4.9(
71
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceCentral Humidifier - Repair or Service

Serving North Hampton, NH and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Kevin was prompt and friendly. He explained everything that he thought needed to be done and went over everything after. The total cost was very reasonable. I will definitely call him next time I need any assistance with HVAC issues."
HVAC INSTALLS
Samsung
HVAC INSTALLS
York  condenser
HVAC INSTALLS

+2

Response time2 hrs
Response rate88%
Recommended by97%of homeowners
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 North Hampton, NH 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time3 hrs
30 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Comfort Air Services
Comfort Air Services
4.3(
22
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - InstallCentral A/C - Install - For Business+2 more

Serving North Hampton, NH and surrounding areas

Approved

In business since 2008

Credit card accepted

Offers commercial services

"I found Comfort Air online and reached out to install central AC in my mother's condo. Patrick got back to me promptly, was very receptive in answering all of my mother's questions, and was able to start job within a couple of weeks from first call. The job took two days total, and my mother was impressed from start to finish! I highly recommend Comfort Air."
HVAC Jobs
HVAC Jobs
HVAC Jobs
HVAC Jobs
HVAC Jobs

+18

Response time2 days
Response rate89%
16 neighbors recently requested a quote
Avatar for Moulton Mechanical Services
Moulton Mechanical Services
4.9(
131
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving North Hampton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"I wish I could give more than 5 stars to Moulton Mechanical Services. In this day and age of spotty service, Jarod is like a throwback to when excellent service was valued. He is always responsive, checks in frequently and goes above and beyond what is expected from a vendor. When we had a major problem resulting in needing a new heating system, he even lent us some of his own portable heaters to get us through and checked on us frequently. He also advised us that the damage caused by our faulty heater should be covered by our insurance which we would never even have considered. He checks in frequently and answers all calls and texts promptly. I cannot think of a situation where I have had better service, ever. I highly recommend Moulton Mechanical Services for both heating and air conditioning. He also advises on the most cost effective systems and solutions. Darlene and Jim Underhill"
new heating system
SYSTEM INSTALLATION
BOILER INSTALL
BOILER INSTALL
Response time10 hrs
Response rate87%
13 neighbors recently requested a quote
Angell Electric
5.0(
20
)
Window A/C Unit - InstallWindow A/C Unit - Install - For BusinessWindow A/C Unit - Service or Relocate+1 more

Serving North Hampton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"Eric did a fantastic job installing our new bathroom fan. He was courteous, honest, and clearly knows his trade. The fan is quiet and works beautifully. It’s such a relief to find someone reliable and skilled. We will definitely use Angell Electrical again! Highly recommend."
Response time2 days
8 neighbors recently requested a quote
Recommended by27%of homeowners
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FAQs for air conditioning projects in North Hampton, 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 North Hampton, NH homeowners’ guide to air conditioning services

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