AC Refrigerant Top Off
Why Do I Need Refrigerant Top Offs?

Have you ever had a technician come to your house and perform a refrigerant charge-up, top off, or refill service? Throughout the hot Austin summer months, many homeowners call us asking for this same service. A request like this can be concerning because there is really only one reason a refrigerant top off is necessary: …

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Summer Fan Drive2021
2021 Summer Fan Drive

2021 Summer Fan Drive Once again, our team here at McCullough Heating & Air Conditioning partnered with Family Eldercare and the Summer Fan Drive! We support many organizations in the Austin community, and the Summer Fan Drive is especially close to our hearts. Owner of McCullough Heating & Air Conditioning, Al D’Andrea, really puts it …

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