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Find Air conditioning pros in Northampton

Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)

Serving Northampton, MA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"This was my first time using Omni Mechanical and I am very pleased in their service of my oil fired boiler. I had recently purchased my home and had very little knowledge of any prior maintenance of the boiler. Other than knowing it’s an older unit I didn’t know what to expect of the internal components when it was opened up and inspected. The techs were nice enough to let me observe as they were opening up the unit and exposed the internals. So I could see for myself what they were talking about and physically see the condition. They walked me through what they were doing every step of the way. Taking the time to explain parts they needed to change and actually showing me the condition of the older parts as they were changing them. After all work was complete. Everything was left very neat and clean. This by far has been one of my most pleasant encounters with a contractor. I will definitely strongly consider them in the future for any work I need."
Home Show
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+22

Response time6 hrs
53 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Hurley & David
Hurley & David
4.5(
17
)

Serving Northampton, MA and surrounding areas

Approved

In business since 1960

Free estimates

Emergency services offered

"Very expensive project having my Central Air and Furnace go out at the same time. We had a new furnace installed last week and we were not satisfied with how it was working. I called Hurley and David and had a technician come out, it was determined we needed a bigger BTU furnace. I spoke to Michelle Creek who ensured me they would order a new one and have it installed. They ordered it on 6/10 and it was installed today 6/12. Jimarri Scott came to install with his crew and he was awesome!!! Very knowledgeable, polite and professional. He explained all the steps to me, kept me updated with the progress! Hopefully no more issues going forward! Thank you!"
HVAC Install Before and After
HVAC tech with homeowner
Outdoor HVAC system
70 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for ACO Masonry & Heating & AC
ACO Masonry & Heating & AC
4.4(
41
)

Serving Northampton, MA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Rearranged his schedule to squeeze me in. Cleaned the a/c and found I was running way too low on refrigerant. Filled the line with a sealant to stop any small leak I may have had and topped off the system. House is an icebox once again. Friendly. Great attitude. Knew what he was doing. Would call again."
Recommended by94%of homeowners
Avatar for Still Services
Still Services
4.6(
51
)

Serving Northampton, MA and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Still Services was great! They had a tech in town who took care of my issue and had my furnace up and running in no time. Highly recommend!"
Response time7 hrs
36 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for T.Kicza Plumbing & Heating
T.Kicza Plumbing & Heating
5.0(
8
)

Serving Northampton, MA and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

T.Kicza Plumbing & Heating provides superior plumbing and heating services in Hadley, MA area and the surrounding communities. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing and heating needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n\n

Response time1 day
14 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Kelley Property Maintenance
Kelley Property Maintenance
5.0(
5
)

Serving Northampton, MA and surrounding areas

Approved

Free estimates

Emergency services offered

With over 10 years of experience in home improvement, I can do just about anything you need inside or outside of your home. As an owner operated business, communication about your project will be a breeze. I'm extremely detail oriented, and my goal is to make sure all of my customers are 100% satisfied every time. Give me a call for your project, big or small, today!\n\nOwner operated. Handy man that can do anything you need done inside and outside of your home.

Response time5 days
Recommended by100%of homeowners
Avatar for SuperiorAir Duct Cleaning
SuperiorAir Duct Cleaning
4.5(
573
)

Serving Northampton, MA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The guys were on time, cheerful, thorough, and and got the job done. They were thoughtful about my cat, too. The 'sanitization' stuff they sprayed did smell for a few days, despite my airing out the house with the windows open, but it did eventually go away. And they must have gotten a lot of dust out because my children (who are usually very sneezy with the dust pumping through our house) have seemed much better since the ducts got cleaned. Very happy with the service. I used an Angie's List "deal" for the service--I was in a hurry to get it done (my kids had dropped some art supplies down a vent that were making clicking noised that were driving me nuts) so I didn't compare prices at all, I just looked for a company that seemed thorough and they they were. And the clicking sounds of rogue art supplies is gone. Yay!"
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+43

Recommended by87%of homeowners
Thomas R Herbert
4.8(
63
)

Serving Northampton, MA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Tom is an excellent electrician. While working on some projects in our new house, he noticed a very significant fire hazard. He finished all the expected work AND saved us from a potential fire, all on time and on budget. Impressive. Tom is a VERY good contractor you can trust for your home. Don't put off by his brief texts...he is probably on a job and really focuses, like you want him to do. But on site, his communications skills are indeed excellent, making sure you are satisfied by each and every installation. A great value to homeowners wise enough to gain his services!"
Response time6 hrs
Response rate86%
Recommended by100%of homeowners
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FAQs for air conditioning projects in Northampton, 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 Northampton, MA homeowners’ guide to air conditioning services

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