Mastermind Electric, LLC

Mastermind Electric, LLC Mastermind Electric, LLC delivers high-quality, reliable electrical services with a focus on professionalism, safety, and customer satisfaction.

Proudly serving Johnson City and surrounding communities. Our professionally trained and certified staff is ready to provide you with excellent service and quality workmanship. Whether it's something as simple as having a light installed or a complete home wiring project, our qualified staff is here to serve you. For more information please contact our office today

Happy 4th of July from Mastermind Electric!Wishing everyone a safe and bright Independence Day as we celebrate the freed...
07/04/2026

Happy 4th of July from Mastermind Electric!
Wishing everyone a safe and bright Independence Day as we celebrate the freedom that powers our great nation. Enjoy the holiday with family, friends, and good times — and stay safe out there! ⚡🇺🇸

We honor the heroes who made the ultimate sacrifice for our country.Mastermind Electric is grateful for their courage, t...
05/27/2026

We honor the heroes who made the ultimate sacrifice for our country.
Mastermind Electric is grateful for their courage, their service, and the freedoms we enjoy because of them.
Wishing everyone a safe and meaningful Memorial Day. 🇺🇸

05/14/2026

Let’s talk straight.
Across the industry, too many people are doing electrical work without the proper license — and it’s hurting everyone. Homeowners get unsafe wiring. Contractors get blamed for jobs gone wrong. Legit tradesmen lose work to cut‑rate shortcuts.

If you’re hiring or subcontracting electrical work, ask for the state license. It’s not optional — it’s the law.
👉 Verify any electrician or contractor instantly at verify.tn.gov

At Mastermind Electric, we stand for doing it right:
Licensed. Insured. Code‑Compliant.
Because when the work is legal and safe, everyone wins — homeowners, builders, and the reputation of our trade.

No shortcuts. No surprises. Just power done right.

📞 Call or text 423‑900-7875 for licensed electrical work done the right way.

Happy Mother’s Day from Mastermind Electric! To all the moms who keep life running smoothly — with love, patience, and ...
05/10/2026

Happy Mother’s Day from Mastermind Electric!
To all the moms who keep life running smoothly — with love, patience, and endless strength — we appreciate you.
Wishing you a day full of rest, joy, and well‑deserved appreciation. 💛⚡

Happy Cinco De Mayo from Mastermind Electric
05/05/2026

Happy Cinco De Mayo from Mastermind Electric

Mastermind Electric is now fully licensed and insured in the State of Tennessee! We are officially certified as a CE El...
04/28/2026

Mastermind Electric is now fully licensed and insured in the State of Tennessee!
We are officially certified as a CE Electrical Contractor with a $500,000 monetary limit.
Proud to bring quality, honest electrical work to our community. TN License #85705

Address

Johnson City, TN

Opening Hours

Monday 5am - 5pm
Tuesday 5am - 5pm
Wednesday 5am - 5pm
Thursday 5am - 5pm
Friday 5am - 5pm
Saturday 9am - 3pm
Sunday 9am - 3pm

Telephone

+16029101224

Website

Alerts

Be the first to know and let us send you an email when Mastermind Electric, LLC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Mastermind Electric, LLC:

Shortcuts

Share

Category