EV Charging

“Curtis is great and their prices are very reasonable. Have done work for me and for others I recommended him to, all well pleased.”


KINGSPORT | Tennessee

“Excellent service! Proficient and knowledgeable technicians who really made sure our ceiling fans were installed correctly and were very sturdy. We truly would recommend and use Diamond Electric again!”


Johnson City | Tennessee

“If you need electrical work don’t waste your time with anyone else call Diamond Electric!! We got under cabinet lights, ceiling fan and recessed lights in the living room. The electricians were very professional and knowledgeable and at a great price!”

David Morrison

Bristol | Tennessee

Making Use of the Latest Technologies

Just as you want to use the latest technologies in your business, we use them in ours as well in order to provide you with the best service possible. Our team has the experience and resources necessary to incorporate innovative ideas that can help you better achieve your goals. We also always follow strict quality and safety controls, so when our team leaves your location, you will know that you received the best possible service and equipment.

Diamond Electric has an extensive list of commercial clients across Northeast Tennessee and Southwest Virginia for which we have provided this high level of service, including the following:

When you are ready to discuss how to optimize your commercial property’s electrical systems, contact us either online at diamondelectrictn.com or by phone at 423-218-9269. We serve the Southwest Virginia and Northeast Tennessee area, including the Tri-Cities.


We’re the electricians you can trust.
We proudly serve Kingsport, Johnson City, Bristol TN/VA & surrounding areas.

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