How Often Should I Schedule HVAC Maintenance?
Twice a year: cooling service in spring, heating service in fall. That cadence is not arbitrary — it exists so each system…
Read AnswerFrequently Asked Questions
Straight answers to the questions Hill Country homeowners ask most — covering air conditioning, heating, plumbing, water quality, and drains across our service area.
Is 72 Degrees a Good Company to Hire?
We have been serving the Texas Hill Country since 1986, which is the most useful thing we can tell you — not…
Read AnswerIs 72 Degrees Texas Certified by Professional HVAC Organizations?
Yes. Our technicians hold NATE certification, and the company is accredited by the Better Business Bureau. Both are third-party credentials, meaning an…
Read AnswerHow Do I Know If It’s Time to Replace My HVAC System?
Most systems last ten to fifteen years, but age is only the first question. The clearer signals are repair frequency, rising bills,…
Read AnswerHow Often Should I Have My Whole-Home Humidifier Serviced?
Whole-home humidifiers need regular maintenance to keep them working properly and prevent issues like mineral buildup or poor performance. Most systems…
Read AnswerHow Often Should I Replace Filters In My Home Air Filtration System?
Replacing your air filter regularly is one of the simplest and most important ways to keep your HVAC system running efficiently and…
Read AnswerHow Often Should I Maintain My HVAC System For Good Indoor Air Quality?
Regular HVAC maintenance is one of the most important steps in maintaining good indoor air quality. Your system continuously circulates air throughout…
Read AnswerCan 72 Degrees Texas Identify Areas In My Home That Need Better Insulation?
Yes, 72 Degrees Texas can assess your home to find areas where insulation may be lacking or underperforming. Insulation plays a key…
Read AnswerHow Does Insufficient Insulation Affect My Heating System In Winter?
Insulation acts as a barrier that keeps warm air inside your home during colder months. When insulation is lacking or damaged, that…
Read AnswerIs Aeroseal Worth It?
Aeroseal duct sealing can be a strong investment, but it depends on your home and HVAC system condition. In many homes, especially…
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