Homeowners
When breakers trip, lights flicker, or your panel can't keep up with modern appliances — you need a pro who fixes it right the first time.
- Panel upgrades & replacements
- Outlet, switch & lighting repairs
- EV charger installation
Columbia, TN & Southern Middle Tennessee
Licensed Master Electrician in Columbia, TN
Stop worrying about tripping breakers, outdated panels, and unreliable electricians. Get safe, code-compliant electrical work from a licensed master electrician — with free estimates and honest pricing.
Free estimates. Clear pricing. Licensed master electrician on every job.
Licensed & InsuredResponse within 1 business day60-mile service radius7+ years experience
7+
Years of hands-on experience
Free
Estimates on all work
What we are
Your local licensed master electrician — one call for every electrical need
State Line Electric is a licensed and insured master electrician based in Columbia, TN. We handle residential and commercial electrical work across Southern Middle Tennessee — repairs, panel upgrades, EV chargers, lighting, wiring, and new construction.
- Licensed master electrician — not a handyman or subcontractor
- Residential and commercial projects, big and small
- Free estimates with clear, upfront pricing before work begins
- Serving Columbia, Spring Hill, and communities within 60 miles
Who we help
Electrical service built for homeowners, businesses, and property owners
Whether you own a home in Columbia, run a business in Maury County, or manage rental properties across Southern Middle Tennessee — if you need safe, reliable electrical work, we're who you call.
Business Owners
Electrical downtime costs money. We keep offices, retail spaces, and commercial properties running safely with fast, code-compliant work.
- Commercial repairs & maintenance
- Lighting retrofits & build-outs
- New construction wiring
Remodel & New Construction
Building or renovating? We wire it correctly from the start — so inspections pass and your system handles today's power demands.
- Whole-home rewiring
- Addition & remodel circuits
- Service upgrades for new loads
Landlords & Property Managers
Reliable electrical service for rental properties and multi-unit buildings — responsive communication and work you can stand behind.
- Tenant issue troubleshooting
- Safety upgrades between tenants
- Ongoing maintenance support
Sound familiar?
Electrical problems don't fix themselves — and they get worse.
Small electrical issues can quickly turn into costly and dangerous problems if ignored. Many homes in Columbia and the surrounding area have aging systems — addressing issues early helps you avoid major repairs, safety risks, and unexpected costs.
The sooner you fix the issue, the easier and more affordable it is.
- Breakers constantly tripping or lights flickering
- Outdated electrical panel struggling with modern appliances
- Dead outlets or wiring that doesn't feel safe
- Waiting days for an electrician to call you back
- Concerned about fire hazards or electrical code issues
- We respond fast and fix it right — no callbacks, no surprises.
How we help
Real outcomes — not just wiring and breakers
You don't hire an electrician for a panel upgrade — you hire one for peace of mind. Here's what working with State Line Electric actually delivers.
Fast response when you need it
No waiting days for a callback. Call or request an estimate online and hear back within one business day — emergency and after-hours service available.
Safer, more reliable power at home
Outdated panels and wiring are fire hazards. We upgrade your system so breakers stop tripping, lights stay steady, and your family stays safe.
Less downtime for your business
Commercial electrical problems disrupt operations. We diagnose quickly, explain the fix clearly, and get you back up and running.
Honest pricing — no surprises
Every project starts with a free estimate and upfront pricing. No vague quotes, no hidden fees, and no pressure to buy services you don't need.
Ready to solve your electrical problem?
Tell us what's going on and get a free estimate from a licensed master electrician. Most requests receive a response within one business day.
Services we offer
View all servicesOne electrician for repairs, upgrades, and new installs
From a single outlet repair to a full panel upgrade or commercial build-out — we handle it with the same attention to safety, code compliance, and clear communication.
Electrical Repairs & Troubleshooting
We diagnose problems quickly and safely — flickering lights, tripped breakers, dead outlets, or other power issues in your home or business.
- Outlet & switch repairs
- Circuit troubleshooting
- Flickering & dead power fixes
Panel Upgrades & Service Changes
If your panel is outdated or struggling with modern appliances, we provide upgrades built for safety, efficiency, and long-term reliability.
- Panel replacements
- Service upgrades
- Code compliance
Lighting Installation & Upgrades
From indoor fixtures and security lighting to outdoor and landscape lighting, we install solutions that improve safety and appearance.
- Indoor & outdoor lighting
- Security & flood lights
- Fixture upgrades
EV Chargers, Wiring & Installs
Dedicated EV chargers, new circuits, updated wiring, or electrical work for a renovation or addition — delivered code-conscious and built to last.
- EV charger installation
- New circuits & wiring
- Remodel & addition wiring
Commercial Electrical
Repairs, installations, upgrades, and maintenance for businesses, offices, and other commercial properties across Middle Tennessee.
- Build-outs & new construction
- Lighting retrofits
- Maintenance & repairs
Specialty & Conduit Systems
Conduit systems for power and controls (including AT&T projects) and industrial electrical services, excluding fire alarm systems.
- Conduit for power & controls
- AT&T projects
- Industrial services
How it works
A simple, straightforward service process
From the first call to the final walkthrough, our process is clear and built around your schedule.
01
Request Your Free Estimate
Call or fill out the contact form to tell us about your project. Whether it's a repair, panel upgrade, lighting, or wiring help, we respond quickly and get started.
02
We Assess & Explain the Plan
We look closely at the issue, answer your questions, and give a clear recommendation. No vague pricing, no confusion, and no unnecessary upsells.
03
We Complete the Work Safely
Once approved, we complete the work with attention to safety, code compliance, and long-term reliability — leaving you with electrical work you can trust.
Three steps. No hassle. Free estimate to start.
Most homeowners hear back within one business day.
Why State Line Electric
Dependable service, done right at a fair price
Dependable electrical service starts with showing up, communicating clearly, and delivering quality work. We show up on time, do the job right, and treat your property with respect.
- Fast, reliable service you can count on
- Friendly, professional electricians
- Affordable pricing with no surprises
- 7+ years of hands-on experience
- Licensed & insured for your protection
- Free estimates on all projects
- Emergency & after-hours service available
Meet the owner
Vincent Dominguez
With over 7+ years of hands-on experience, Vincent is a licensed and insured master electrician serving Columbia, TN and the surrounding areas. He specializes in residential and commercial work — installations, upgrades, lighting, conduit systems, EV chargers, and new construction.
His mission is simple: provide dependable electrical service homeowners and businesses can trust, without the hassle or high prices.
Licensed Master ElectricianRead his story
Free Estimates
Don't wait on electrical problems
Small issues become expensive emergencies. Get a free estimate today — licensed, insured, and serving Columbia, TN and surrounding areas.