HURRICANE ALERT: The safety of our team members and community is our top priority. Out of an abundance of caution, we have made the decision to suspend operations beginning Tuesday September 27, 2022 at 12:00 PM. We will monitor conditions daily and remain in constant contact with our team. Once the dangerous conditions have passed and road ways are deemed safe to travel again. We will reinstate operations and begin to provide service to our customers. Please take this storm seriously, prepare for the worst and stay safe. Read More

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Ierna’s is presenting and hosting this years San Antonio Rattlesnake Festival!

IERNA’s Heating & Cooling is VERY EXCITED TO ANNOUNCE……..
That we will be PRESENTING AND HOSTING: Billy the Exterminator on A&E at this years San Antonio Rattlesnake Festival.

Ierna’s Heating & Cooling will be at the event all day hosting the Meet N Greet of Billy The Exterminator. Stop by our booth to get your photo taken with him and an autograph.

Please check out The FB page of: San Antonio Rattlesnake Festival
Also onTwitter: @RattlesnakeFest
Or online at:

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IERNA's Heating & Cooling Offers HVAC Services to Hillsborough, Pasco, Polk and Northern Pinellas Counties Including:

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