SEER––What Does It Mean? Circle knob with

SEER––What Does It Mean?

March 29, 2024

Looking to upgrade your comfort? AiRCO Mechanical, Ltd. is pleased to give you an accurate estimate on your new AC, heat pump, furnace, or boiler. Additionally, some high-efficiency models come with generous tax rebates. You can count on our team to find the best savings for you. 

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Person watering indoor plants on a sunny day.

5 Practical Ways to Improve Indoor Air Quality and Enjoy Spring

March 22, 2024

Filter changes may seem trivial, but they significantly impact indoor air quality. Whether you own a furnace, heat pump, or air conditioner, your equipment will run more efficiently and help improve indoor air quality with a clean filter.

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Why You Need Whole-House Humidity Control

March 15, 2024

When indoor plumbing became more popular in the 1940s, a whole new level of comfort and convenience began for homeowners. However, with that convenience came new challenges. One of those challenges is controlling humidity levels so they remain safe and comfortable inside your home. According to, the ideal humidity level is between 30 percent…

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HVAC Equipment for Your New Home. A new house that is in the process of being built.

Video – HVAC Equipment for Your New Home

February 28, 2024

Building a new home is an exciting adventure, but it can get overwhelming. That’s why our team is ready to step in and help you select the best possible heating and cooling system for your home and budget.

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Close up of air conditioner unit fan.

Breathe Easy with Lennox

February 24, 2024

After all, your heating, ventilation, and air conditioning system impacts your daily comfort, health, and even your wallet. That’s why at AiRCO Mechanical, we proudly partner with Lennox, a brand synonymous with innovation, quality, and a commitment to perfect air.

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Why Is My Heat Pump Freezing Up? A heat pump that has ice on the outside of it.

Why Is My Heat Pump Freezing Up?

February 16, 2024

Our team at AiRCO Mechanical, Ltd. regularly gets calls about frozen heat pumps. Though common, a heat pump freeze-up usually means your system’s components are not working correctly. Sometimes you can fix it yourself. But oftentimes, you will need to call a heating, ventilation, and air conditioning (HVAC) professional, like us, as the problem may require a part replacement or complex repair.

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Up close of white air conditioner unit.

Choose the Right HVAC Equipment for Your Home

January 31, 2024

Selecting the appropriate type and size of HVAC equipment will further your heating and cooling goals, whether that is better energy efficiency, improved indoor air quality, or a smaller carbon footprint. 

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couple sitting on floor while taking a break from painting their new home.

Video – Remodeling Your Home? Don’t Forget Your Comfort!

January 26, 2024

Planning to remodel your home? Don’t forget about your heating and cooling system

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A lovely couple sitting on the sofa and playing with their dog. Everybody is smiling.

What Are the Different Types of Furnaces?

January 17, 2024

Furnaces are available in many shapes, sizes, and price points. The best choice will come down to your home’s size and heating needs.

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HVAC technician testing the life of a homes air conditioning unit.

How Can I Extend the Life of My Heating and Cooling System?

December 29, 2023

Ensuring the longevity of your Round Rock home’s heating, ventilation, and air conditioning (HVAC) system is a matter of comfort, efficiency, and cost-effectiveness.

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Need HVAC Service?

Contact the experts at AiRCO Mechanical.

Call us at 512-537-1234!