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Find Air conditioning pros in Mumford

John Betlem Heating & Cooling Inc - HVAC
4.7(
157
)

Serving Mumford, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Emergency services offered

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers.\n\nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

48 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for UNITED HEATING & AC
UNITED HEATING & AC
4.9(
30
)

Serving Mumford, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"They came in an emergency situation in December 2 years ago when our furnace blew out. Most other companies in my area were giving me two weeks to a month. Turn around time, as far as putting in a furnace - I contacted them, they came right over. We had a new furnace put in and they have been fantastic with coming in and doing all the checks. You call them at the number and they get right back to you. They are very courteous and professional - if I could give them an 'A+" on everything I would. They have saved our necks. It is 95 degrees today and without central air my wife would be a bear - I'm just kidding - again, I give them As across the board."
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+22

Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for New Horizons GC
New Horizons GC
4.8(
102
)

Serving Mumford, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Fantastic work! We now have our trusted HVAC professional. Matt made sure that he explained every element of our AC repair, and followed up after the work was done. He’s a true professional, and one we’re so thankful we chose. I’d recommend him to anyone!"
Tile in Progress
Finished
existing valve
existing piping
re piping

+12

Response time7 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for JJB Mechanical, LLC
JJB Mechanical, LLC
4.9(
60
)

Serving Mumford, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Our central air unit was frozen over and temperatures outside have been in the 90s. Juan somehow fit us into his schedule and even got there early to accommodate us. He was highly respectful, professional and knowledgeable. He showed my husband what he was doing and explained everything to him. I would bet dollars to donuts any other service person would have told us to replace our unit as it is 30 years old, but Juan fixed it and told us they just don't make them like that anymore! We would highly recommend JJB Mechanical!"
Response time4 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Topline Heating & Air
Topline Heating & Air
5.0(
9
)

Serving Mumford, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The company was very professional and did a good job. They called me back to make sure I was happy with the job they did and I was completely satisfied. I would recommend them to anybody."
Recommended by100%of homeowners
Avatar for AVP Services
AVP Services
5.0(
8
)

Serving Mumford, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"absolutely the best experience , propane with exhaust fan water heater was installed in hours, no fuss no muss and expertly done, Gregg was pleasant, on time and exceedingly competent"
project photos
16 neighbors recently requested a quote
Avatar for CRF Services
CRF Services
5.0(
25
)

Serving Mumford, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"He was amazing! Great communicator, hard worker. The job was much bigger than anticipated, he did not complain or even say a word about it. He finished and it looks amazing. I will definitely hire him again."
Handyman Services Project
Demo and clean up, workspace always cleaned up after day is done
Framing
Painting - Interior Project
Before

+29

Response time2 days
2 neighbors recently requested a quote
Recommended by80%of homeowners
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Showing 1-10 of 111

FAQs for air conditioning projects in Mumford, NY

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 Mumford, NY homeowners’ guide to air conditioning services

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