Heating & Air Conditioning
Free Second Opinion
Were you given advice you can trust? We started the McCullough Free Second Opinion service after repeatedly hearing stories of malicious misdiagnosis of HVAC problems.
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Maintain Your Heating System to Stay Safe and Save
As colder seasons near, you should make sure your heating system is working properly. Heating repair and maintenance is important to ensuring that your system is functioning as efficiently as it should, as well as ensure that there are no underlying problems that could put you and your family in the way of danger. Things…
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McCullough Heating and Air Conditioning for Choice Austin AC Repair
When it comes to top quality Austin AC repair, it’s important to have a highly reputable company on your side. McCullough Heating and Air Conditioning is committed to fixing your heating and air issues so you can get back to enjoying what matters most to you. We are in the business of keeping you cool…
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Is Your Heating or AC System Struggling or Broken?
The latest trend is for heating and air conditioning companies to add plumbing to their list of services.
Read MoreHow many bids should I get before I decide on a new system?
How to choose a great contractor… like us! Three bids are generally enough.
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Look for the NATE Patch
Consumers demand technician excellence, and NATE-certified technicians deliver. What is NATE?
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If Your AC Still Requires R-22, Save Money and Replace Your System
Repair or replace… that is the question. R-22 refrigerant (aka “Freon”), used as a refrigerant in the AC systems of most homes, businesses, restaurants and stores built before 2010, is being gradually phased out by the EPA under the Montreal Protocol.
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