Diamond Electric

10/02/2026

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We never get tired of these great reviews!

Thank you all for allowing us to continue serving you!

Call us for your free estimate!

423-292-5989

10/01/2026

Whole Home Generator install

A little preliminary work on a generator install before the day of disconnect. This prework helps make the day of changeover be less stressful by not being rushed to meet an inspection deadline of 2pm.

Great job men!

Www.diamondelectrictn.com

423-292-5989

09/10/2026

Give us a call for your free estimate!

09/04/2026

Power poles for RVs and Temp Poles

It’s been a busy week putting up power poles for RVs and Temp services.

Our other crews have been busy at a new construction project and wrapping up NCG Cinemas outlets for their new reclining chairs.

Give us a call for your free estimates! We are always here to serve you!

423-292-5989

08/16/2026

A quick storm repair in Kingsport this morning!

Quick, free estimates.

423-292-5989

08/08/2026

We won! 2026 Best of The Best!

I’m a little late posting this but for 8 straight years now we have won Kingsport Times News (Best of The Best)Thank you to each of our customers and family and friends who continue to tell others about The Diamond Difference! We have some of the best electricians out there and we certainly couldn’t be the best without them!

A special shout out to our friends TriCities Electric and Luminous Electric who both placed as finalist!! It’s only a matter of time before one of them beats us! If and when that happens though, I would have to say this…I would be super proud if they did!

07/18/2026

A pretty straight forward job of adding some additional outlets for a customer in Johnson City!

423-292-5989
Frees estimates!

07/03/2026

Happy 4th from our families to yours!

07/02/2026