Professional Electrical Installation in Hendersonville

From panel upgrades and EV charger installation to lighting and outlet work, Three Or Free Electric handles residential and commercial electrical installation throughout Hendersonville and the surrounding Tennessee communities.

Licensed, insured, and review-backed

15+

years experience

100%

satisfaction guarantee

Lifetime

workmanship warranty

About Us

Electrical Installation Done Right the First Time

Three Or Free Electric serves homeowners and businesses across Hendersonville, Gallatin, Goodlettsville, Mount Juliet, and beyond. Our licensed electricians approach every installation with careful planning, clear communication, and workmanship that meets the highest industry standards — so your electrical systems perform safely for years to come.

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Crew
Install

Service benefits

Electrical Installation Services We Provide

We cover a wide range of installation needs, handling each project with the same attention to detail and commitment to safety.

Electrical Installation Services We Provide
01

EV charger installation for residential and commercial properties

02

Electrical panel upgrades to meet modern capacity demands

03

Indoor and outdoor lighting installation and replacement

04

Outlet installation including GFCI and dedicated circuits

05

Ceiling fan installation with proper wiring and support

06

Generator installation for reliable backup power

Our “Three or Free Guarantee”

No more flaky electricians who ghost your calls, hike up the price later, and show up whenever they feel like it. That’s not who we are. In fact, if we break any of our 3 Promises to you, your electrical service is totally FREE:

  • Honest, upfront pricing—no surprises, ever.
  • Speak with a licensed electrician the same day you call.
  • Always on time, or your service is 100% free.
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Testimonials

Electrical Installation Reviews

Recent customer feedback about electrical installation services.

5.0 • 61 reviews
Google ReviewsLeave us a review

I had a great experience with Three or Free Electric. They came out quickly and were able to fix three outlets that had stopped working, plus troubleshoot an ongoing connection issue with my outdoor lights that I hadn’t…

Owner reply

Thank you so much for the kind words, Joe! We're really glad we could get those outlets back up and running and finally…

Joseph Minor profile

Joseph Minor

2026-04-21

I cannot speak highly enough about my experience, I will recommend these guys, and I will use them again when needed. had a 50 amp generator plug installed along with needed items in the breaker box. The workers were…

Owner reply

Thank you so much for the kind words, Shane! It was a pleasure taking care of your 50-amp generator plug and interlock…

Shane Williford profile

Shane Williford

2026-03-25

They repaired kitchen ceiling box and installed new light fixture. Prompt and excellent work. Will use again.

Owner reply

Thank you for having us help you with getting your new light fixture installed, Jeff. We look forward to helping you…

Jeff Krueger profile

Jeff Krueger

2026-03-11

Alexis and his guys are great to work with! Always on time. I will definitely call them again.

Owner reply

Thank you, Chris! We always work hard to show up on time and get the job done right, so it means a lot to hear that. It…

Chris Conger profile

Chris Conger

2026-03-11

Alexis took his time to make sure the work was done right and walked me through how to use the installed plug for the generator. He even printed out instructions so I don't mess it up when he leaves! Alexis went the…

Owner reply

Thank you so much, Jason — it really means a lot! We take a lot of pride in our work and this is exactly the kind of…

Jason Lester profile

Jason Lester

2026-03-10

I can’t see enough good things about this company and its owner Alexis Munoz. During the ice storm in January 2026 a tree knocked the risers off my house. Alexis gave me a very fair price and worked with NES to resolve…

Owner reply

So glad we were able to help with getting your power restored, Tim. Thanks so much for having help you out with it.

Timothy Gibson profile

Timothy Gibson

2026-02-13

How We Work

Our Electrical Installation Process

Every installation project follows a clear, organized approach so you know what to expect from start to finish.

01Step 1

Initial Assessment

We begin by reviewing your electrical needs, inspecting the existing system, and identifying the right installation approach for your home or business in Hendersonville or the surrounding area.

02Step 2

Transparent Planning

Before any work begins, we walk you through the scope of the installation, answer your questions, and confirm the details so there are no surprises along the way.

03Step 3

Skilled Installation

Our licensed electricians complete the installation using quality materials and proven methods, keeping the workspace clean and adhering to all applicable codes and safety standards.

04Step 4

Testing and Verification

Once the installation is complete, we test every component to confirm it is functioning correctly and safely before we consider the job finished.

Frequently asked

Common Questions About Electrical Installation

Common questions get answered quickly so the page feels more trustworthy before someone reaches out.

Q1

What types of electrical installation does Three Or Free Electric handle?

We handle a broad range of installations including EV chargers, electrical panels, lighting fixtures, outlets, ceiling fans, generators, and specialty electrical systems for both residential and commercial customers throughout Hendersonville and neighboring communities.

Q2

Do I need a permit for electrical installation work in Tennessee?

Many electrical installation projects in Tennessee do require permits. Our team is familiar with local requirements in Hendersonville and surrounding areas and can help guide you through the permitting process as part of your project.

Q3

How do I know if my panel needs an upgrade during installation?

Signs such as frequently tripped breakers, flickering lights, or an older fuse box often indicate that a panel upgrade is needed. We assess your existing system and recommend a panel upgrade when it is necessary to support your installation safely.

Q4

Can you install an EV charger at my Hendersonville home?

Yes. We install Level 2 EV charging stations for residential and commercial properties across Hendersonville, Gallatin, Mount Juliet, and nearby service areas, ensuring the circuit and outlet meet the requirements of your specific vehicle charger.

Q5

How long does a typical electrical installation take to complete?

Project timelines vary depending on the type and complexity of the installation. A single outlet or ceiling fan may take a couple of hours, while a panel upgrade or whole-home installation project may require a full day or more. We provide a clear timeline upfront.

Q6

Is Three Or Free Electric licensed to perform electrical installation in Tennessee?

Yes. Three Or Free Electric employs licensed electricians who are qualified to perform electrical installation work in Tennessee, following all applicable codes and safety standards on every project.

Q7

Which areas near Hendersonville do you serve for electrical installation?

In addition to Hendersonville, we serve Gallatin, Goodlettsville, Mount Juliet, Millersville, and Shackle Island. If you are unsure whether your location falls within our service area, contact us and we will be happy to assist.

Q8

How do I schedule an electrical installation with your team?

You can reach us by phone at (615) 431-9595 or by email at contact@3orfreeelectric.com. We will discuss your project needs and coordinate a time that works for your schedule.

Ready to Schedule Your Electrical Installation?

Contact Three Or Free Electric today to discuss your project. We serve Hendersonville, Gallatin, Goodlettsville, Mount Juliet, and surrounding Tennessee communities.

Three Or Free Electric provides licensed electrical services to Hendersonville, TN and surrounding communities — delivering expert panel upgrades, EV charger installations, and reliable electrical work you can count on.

Contact us

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