Furnace service.
Furnace service.

We take our furnaces seriously in Austin, TX. Once those temperatures start dipping, we want our homes toasty. At AiRCO Heating and Air Conditioning, we're ready when you are, whether you call needing a repair or if your furnace has called it quits. Our mission is to make you happy and get your home Texas comfy again.

Just Not Hot Enough

It feels a little drafty, so you check the thermostat. You find your home's temperature is far below where you have it set. Once you've already tried rebooting your furnace from the unit itself and it's still not working, it's time to call in the specialists–us. Our expertly trained and NATE (North American Trained Excellence)–certified technicians will come right out to diagnose and repair the problem. From faulty igniters to failed blower motors, we've got you covered. We service all furnace makes and models with a comprehensive knowledge of all the major heating brands.

At AiRCO Mechanical, we recommend our maintenance plans to keep your heating system in good order. With regularly scheduled tuneups where our technicians clean and check your entire furnace, including changing your filter (very important), you can usually expect your furnace's lifespan to be on the longer side. Having regular maintenance also circumvents most unexpected repairs, as our knowledgeable technicians can spot trouble early and head it off.

We also offer 24-hour, 7-days-a-week emergency service. So if you find yourself in need of our repair services in off hours, we're here for you. Our technicians are prepared to get your furnace up and running again for you, no matter the hour. Your satisfaction is our top priority. In fact we guarantee it.

Turn Up the Heat

Unfortunately, furnaces don't last forever. They typically have a lifespan of 15 to 20 years, depending how well maintained they are. When it's time to replace yours, we install all makes and models of furnaces, as well as supply the top name brands. You can also trust us to only sell you exactly what you need. Our technicians are professional–they'll match you with the right furnace for your home, lifestyle, and budget.

If your furnace suddenly fails on the weekend, we're still able to help. We perform furnace installations 24 hours-a-day, 7 days-a-week, with our personal satisfaction guarantee to back them up. Maybe your furnace is still working, but you notice your energy bills are creeping up each month. This is a sign of an inefficient furnace, and it might be time to consider replacing it. You'll recoup your investment in no time with the cost savings on your energy. The high-efficiency furnaces can now achieve up to 97 percent efficiency. With this level of efficiency, you'll notice a marked difference in no time.

With our Smart Service maintenance plans, we'll regularly clean and check your new furnace, keeping it in prime condition. When your furnace works as it's designed to work, your home will realize the comfort you desire throughout the colder months and give you the energy savings you expect. Talk to us about how our plans work, and we can explain the options to you.

At AiRCO Heating and Air Conditioning, we know a thing or two about heating. We should. We've been specializing in it for over 30 years. You can trust us with your heating needs. We guarantee your satisfaction and a warm home, so call us today at 512-537-1234 to help with your furnace.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

AFUE Energy Savings Calculator

{{ afueOld }}% vs {{ afueNew }}%

{{ annualNaturalGasSavingsPercent() }}%

{{ afueOld }}%
${{ afueAnnualOperatingCostOldUnit() }}
Annual Cost
{{ afueNew }}%
${{ afueAnnualOperatingCostNewUnit() }}
Annual Cost

Estimated 15-Year Savings:*
${{ projectedNaturalGasSavings }}

{{ year }} {{ state }} average residential natural gas retail price of ${{ rateResidentialNaturalGas }}/Mcf**.
*Based on an average annual rate increase of {{ avgUtilityIncrease }}%.

This calculator does not guarantee actual costs or savings and is only to be used for educational purposes.

Customize to Your Home

Adjust these settings for a more accurate calculation:




Rate ($/Mcf)


Average Annual Heating Hours***

Historical Comparison

{{ state }}'s natural gas prices compared to {{ yearFifteenYearsAgo }}.

{{ yearFifteenYearsAgo }}


${{ priceFifteenYearsAgo }}/Mcf

{{ yearTenYearsAgo }}

{{ differenceTenYears }}

${{ priceTenYearsAgo }}/Mcf

{{ yearFiveYearsAgo }}

{{ differenceFiveYears }}

${{ priceFiveYearsAgo }}/Mcf

{{ year }}

{{ differenceCurrentYear }}

${{ rateResidentialNaturalGas }}/Mcf

** Data from U.S. Energy Information Administration
*** Data from 2002 EPA study

** Data for Canadian cities from nrcan.gc.ca
*** Data from weatherdatadepot.com

Need Furnace Service?

Contact the experts at AiRCO Mechanical.

Call us at 512-537-1234!

“Martin came on on a Sunday when our furnace was not blowing warm air. He quickly diagnosed and fixed the issue. He stayed and ran through the cycle a couple of time to ensure all was working well. He also explained in detail what the issue was and what to look for in case of any future issues with the unit. He was very professional and informative and I highly recommend using Airco (Martin) for any HVAC needs.”
- Vicki B.

“Jeremy did a fantastic job troubleshooting and repairing our gas furnace. He is very knowledgeable of the system and is persistent in finding the problem and making the repair. Great job!”

- Fred P.

“Tony was very professional and pleasant to work with! He was on time and he took time to explain the workings of my HVAC system. He was following up on a minor issue I was having with a new furnace install and rectified the issue. Thank you Tony and Airco!”

– Tom L.

- Tom L.

“We called Airco in response to a warning code appearing on our thermostat on a furnace they installed. Martin was sent to take care of the problem. He was wonderful. He was very knowledgeable, listened to the information we had, was extremely thorough, and communicated well about everything he was doing and what we should do if the problem arises again. If only all service providers were like Martin! Thank you!”

– Debbie B.

- Debbie B.

“Tony responded to our morning call for service and was able to quickly diagnose the problem, get the need part and have the heating back on line quickly. Necessary on this cold morning. Outstanding individual, friendly and knowledgeable with a customer focused attitude.”

– James O.

- James O.

“Had a new system installed. Learning the system. Had an issue yesterday and Tony came out and took care of it. Love his positive attitude and his wonderful customer service. Thank you Tony and thank you AiRCO.”

– Glenn R.

- Glenn R.