Johnnys Electrical and HVAC

03/05/2026

04/12/2023

“I'd say we're all just ghosts on a wire seeking the prick of an electric thought.”
- Robert Fanney

03/31/2023

Depending on your home, you may need another zone added for better efficiency. Learn other examples of how to personalize your system here:

Split systems, mini-splits, furnaces and boilers are just a few of the choices for your home.

03/29/2023

Are there any rooms in your house that don’t seem to heat or cool as well as the others?

03/27/2023

Insulation isn’t just for keeping cool air in, it’s also important for deadening sound. If your ductwork is too noisy, insulation could be your answer.

Insulate HVAC ducts with internal acoustical duct board to reduce noise.

03/24/2023

"Quality is never an accident. It is always the result of intelligent effort." - John Ruskin. Our quality comes from over 35 years of dedicated experience and effort that promises to deliver for each and every customer.

03/22/2023

Warranty coverage can come with some slippery small print. Learn how much it will care for your HVAC here:

When purchasing a home warranty, a common question is, “Does a home warranty cover HVAC repair and maintenance?” Find out here.

03/20/2023

At Johnny’s Electrical and HVAC, we are here to keep our customers' systems up and running. For reliable maintenance and repair out of Kingsport, TN, visit our website and call (423) 765-0710 today!
https://www.johnnyselectricalhvac.com/

02/15/2023

Spring is coming. Are you ready?
Call today to schedule your spring tune up. 423-765-0710