St John's Heating & Air
423-855-4200
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"It's 100% Right or It's 100% Free"

We Do It All!

 

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We Service All Makes and Models

 

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Installation

 

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Refurbishing

 

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Repairs

 

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Sales

 

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Maintenance

 

A Word From Our Owner

 

How do you know that a company cares about the quality of their work? They stand behind it – that’s how.

 

Hi, my name is Larry St. John. I am the owner of St. John’s Heating and Air. I run a full service heating and air company that offers sales, service, maintenance, and installation on all makes and models. I have been servicing homes just like yours for over 20 years with the highest level of professionalism and integrity. So, no matter how big or small your problem is, I can help. My guarantees are the best in the country, and my workmanship techniques are state-of-the-art.

 

Trust me with your project; you will not be disappointed. This is my promise to you.

 

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Guarantee: One- Year No Risk

  •  If ST.JOHN’S Heating & Air installs a new Complete heating and air system you have a one year free test drive. If you don’t love it after 1 year we will buy it back. No Questions asked.

 

 

Read more Guarantees

 

FAQ: What CAN I do to help maintain my unit?

 

Read more FAQs

 

 


 

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