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One Hour Heating and Air Difference

Total Comfort Guarantee

Your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. The on-time guarantee is one of the best in the country, and backed by heating and air technicians that are trained, skilled and experienced to exceed your expectations and needs. You will never be kept waiting - "Always on time... or you don't pay a dime."®


Total Comfort Guarantee

How do you know a company cares about the quality of their work? They stand behind it - that's how. At McCarthy's One Hour Heating and Air Conditioning, the warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced--and our techniques are state-of-the-art, guaranteed!

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Skilled Professionals

Our employees are skilled at their craft, have apprenticed with experienced technicians, take continuing education courses, and regularly attend seminars.

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Friendly & Courteous

If our technician smokes or swears in your home or on your property, you don't pay a penny for the service.

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If our technician doesn't wear shoe covers inside your home, or leaves your home without cleaning up, you don't pay a penny for the service.

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Drug Tested

Our employees go through an extensive background check before being hired, and random drug tests, where permitted by law, throughout their tenure.


Strong partnerships and a national support system.

McCarthy's One Hour HVAC


Ben Franklin Plumbing Services - Omaha