AUSTIN TEXAS AIR CONDITIONING REPAIR - REPLACEMENT - SERVICE
Emergency A C Repair, Tune Ups & New Installs

Tips & Quips Blog

from the McCullough Man and His Dog Scottie

Choosing the right air filter

What Kind of HVAC Air Filter Should I Use?

We hate to be the ones to break it to you, but those expensive brand-name filters you’ve been buying lately might not actually be doing as much good for your indoor air quality as you’d hope.

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Will your AC make it this summer

8 Sure Signs Your AC System Won’t Make it Through Summer

Wondering if it’s about time to part ways with your home’s central air conditioner and say “goodbye”? Is it partially because your unit needs repairing and you’re wondering if it’s worth the cost?

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What does it cost to replace your AC

How Much Does it Cost to Replace an Air Conditioning System?

As industry leaders providing quality air conditioning, heating, and indoor air quality services to the Greater Austin area since 1977, McCullough Heating & Air Conditioning knows how confusing it can be for homeowners when it comes to replacing their AC system.

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AC Installation Is a Breeze with McCullough

Central Air Conditioner Installation Is a Breeze with McCullough

Are you in need of central air conditioner installation? Look no further than McCullough Heating & Air Conditioning to quickly get your home feeling cool again! We’re ready to get your new air conditioning unit installed immediately, and with emergency repair service available 24 hours a day, 365 days a year, even the hottest summer…

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Save Money By Maintaining Your Heating System

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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Heating and Air Conditioning Service You Can Trust

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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don't hire a plumber

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.

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Warning Signs for Furnace

8 Furnace Warning Signs

Information is the key to making a wise decision. Discover 8 fast and easy ways to know when to replace your gas furnace before it costs you money or becomes unsafe.

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I just want to be comfortable

Too Hot or Too Cold.

Some rooms in our house don’t get enough heat or cooling. Can this be fixed? Yes. Hot or cold spots are common, we fix this situation for customers all the time.

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what do I need to ask about HVAC

The Right Questions to Ask

The Right Questions to Ask. Choosing the right contractor means asking the right questions. This short video explains the basic questions you should always ask, and what the answers should be!

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spend wisely

I Can't Afford Cheap

We all want a good deal, but when the price is too good to be true, there are often consequences for not digging deeper.

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can my friend work on my hvac

My friend works for an HVAC company and can install my system… Is this safe?

I can save a lot of money with their help. Is this a good idea? Your heating and cooling system is probably the most costly system you have in your home and affects your day to day comfort, your monthly energy bills, and even your home value.

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How 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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HVAC technicians certified by NATE

Look for the NATE Patch

Consumers demand technician excellence, and NATE-certified technicians deliver. What is NATE?

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Am I paying too much for utilities?

Am I paying too much for utilities?

Based on our years of experience, McCullough Heating & Air Conditioning has developed a rule of thumb that works well in most cases.

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