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Find Air conditioning pros in Bethlehem

Avatar for Kelley's Heating & Cooling, LLC
Kelley's Heating & Cooling, LLC
4.9(
10
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"ð   A BIG THANK YOU! ð   I would like to send a BIG THANK YOU to @Kelley's Heating & Cooling LLC. Ryan and his crew were incredibly professional from our first contact all the way through to the detailed instructions on how to operate our new cooling system. If you're in need of heating and cooling services, I highly recommend contacting them. Whether you're looking for a new installation or maintenance on your current system, Kelley's Heating & Cooling LLC is the way to go. It was truly a pleasure working with them! Thank you again, Ryan and team! ð  Â"
Response time1 day
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)

Serving Bethlehem, CT 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."
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+22

Response time6 hrs
55 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for AirWise Mechanical, LLC
AirWise Mechanical, LLC
5.0(
4
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Eric is AMAZING! This was a big job and he never wavered on his commitment to complete the job ASAP. He and his employee, Celio were on the job for 3 weeks straight. They were professional and neat. . When they completed the job, my basement was cleaner than when they started! I will always contact Eric for any HVAC services going forward. I couldnâ t be happier with the results and would never use anyone else. Thank you Airwise!"
Response time6 hrs
Recommended by100%of homeowners
Avatar for All Around Mechanical Services, Inc.
All Around Mechanical Services, Inc.
4.6(
30
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Had a gas fired combi boiler installed. David was prompt, professional, and did excellent work. He even helped me out with a problem I was having with my sump pump, free of charge. Would definitely recommend All Around Mechanical to anyone in need of HVAC work."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Northeast Heating & Cooling
Northeast Heating & Cooling
5.0(
8
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I don’t usually write reviews, but I felt like I had to for this one. I’d been dealing with an ongoing furnace problem for weeks and had a couple other companies come out but nobody could give me a straight answer or actually fix the issue. When Enea from Northeast Heating and Cooling showed up, he figured it out almost immediately. He was able to explain to me what was wrong in simple terms, fix the problem on the spot, and even made sure it won’t happen again. The technician was professional, thorough, and you could tell he actually knew what they were doing. After all the frustration I had before, their service was honestly a huge relief. Highly recommend them."
Trane Furnace
Exposed Spiral Duct
Response time5 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for DYETT HVAC PRO CORP
DYETT HVAC PRO CORP
New to Angi

Serving Bethlehem, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At DYETT HVAC PRO CORP. we offer professional heating, ventilation, air conditioning and refrigeration services. We install, repair and perform maintenance on all types of equipment—from walk-in coolers, freezers, display cases and refrigerators to central units, mini-splits, rooftop units and all types of air conditioning systems, as well as any type of heating system, from oil boilers to the most modern high-efficiency models.\n\n

1 neighbors recently requested a quote
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FAQs for air conditioning projects in Bethlehem, CT

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 Bethlehem, CT homeowners’ guide to air conditioning services

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