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Tega Cay sits right on Lake Wylie, and the humidity and moisture off that water puts real stress on home electrical systems year-round, costing homeowners money.
Thomas & Sons Electrical Contractor has a team of licensed electricians serving Tega Cay SC, known for upfront pricing and quality work done right the first time.
If you're asking who is the best electrician in Tega Cay SC, we'd put Thomas & Sons Electrical Contractor at the top of that list. We hold a Town of Tega Cay contractor's license and a 5.0 Google rating.
Tega Cay's lakeside location means persistent humidity, which accelerates wear on panels, outlets, and wiring faster than many homeowners expect.
Thomas & Sons Electrical Contractor evaluates your full system and recommends only what you actually need, with flat-rate pricing before any work begins.
We offer a complete range of residential and light commercial electrical services for homeowners and small businesses throughout Tega Cay and the surrounding Lake Wylie area.
Panel Upgrades and Replacements
Older panels in Tega Cay homes struggle with today's electrical loads. We replace and upgrade panels safely, with all permits handled for you.
Dedicated Circuit Installation
We install dedicated circuits for EV chargers, hot tubs, and major appliances. Clean, code-compliant work with upfront flat-rate pricing every time.
Outlet and Switch Installation
Outdated or failing outlets are a safety issue. We install, replace, and repair outlets and switches throughout your home quickly and correctly.
Lighting Installation
From recessed lighting to exterior fixtures, we install lighting throughout your home with minimal disruption and a clean finished result.
Electrical Inspections and Safety Evaluations
Every consultation includes a complimentary 30-point electrical safety survey. We find problems before they become expensive or dangerous.

✅ Flat-rate pricing, delivered before any work starts, so you always know the cost upfront with no hourly surprises on the invoice
✅ A complimentary 30-point electrical safety survey included with every $79 consultation, credited back in full if you move forward with work
✅ Licensed in both South Carolina and North Carolina, including the Town of Tega Cay specifically, so your project is properly permitted and documented
✅ Technicians who diagnose thoroughly, explain findings in plain language, and give you options without pressure
✅ A clean job site and professional crew who respect your home, your schedule, and your budget on every visit
⚡ We are locally owned and rooted in this community, which means your call reaches someone who actually works and lives nearby
⚡ Our work is built to handle the humid, lakeside conditions specific to Tega Cay and the greater Lake Wylie area
⚡ We give you honest recommendations, not upsells, and we never start work until you have a clear, approved price in front of you
⚡ Our crew shows up on time, keeps a clean job site, and treats your property with the same care they'd give their own home
Our goal is simple: be the electrical contractor in Tega Cay that homeowners and business owners are genuinely glad they called.
Here is what to expect when you contact Thomas & Sons Electrical Contractor.
Step 1: Call or Submit a Request
Call us at 980-236-1675 or fill out the form on our website. Our CSR will gather the basic details about your project and get you scheduled quickly. We make the first step easy and straightforward, with no long holds or confusing intake processes.
Step 2: Onsite Consultation
A licensed technician visits your home or business for a $79 consultation. We assess your project thoroughly, conduct our complimentary 30-point electrical safety survey, and present you with a flat-rate quote before any work begins. No guesswork, no pressure.
Step 3: You Review and Approve
You receive one clear, upfront price. We walk you through your options and answer your questions honestly. If you choose to move forward, the $79 consultation fee is credited back in full toward your project cost.
Step 4: We Complete the Work
Our licensed technicians complete the work to code, keep the job site clean, and walk you through everything when we are done. If a permit is required, we handle that process for you from start to finish.
Professional, reliable, & eco-conscious

Jeremy was the person that came and he was awesome very thorough very informative very helpful very willing I cannot say nothing about this young man he was awesome highly recommend Jeremy to anyone and everyone.
- Lisa Weaver
Rock Hill, SC
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Tega Cay, SC
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Ballantyne, NC
Call us at 980-236-1675 or fill out our contact form to schedule your $79 on-site consultation and get a clear, upfront quote for your Tega Cay home or business.
Yes. We hold a Town of Tega Cay contractor's license, along with our SC and NC state licenses, covering all work in the area.
It can. Persistent moisture near the lake accelerates wear on panels, outlets, and wiring. A safety inspection helps catch those issues early before they become costly.
It includes a licensed technician visit, a full project assessment, and a complimentary 30-point electrical safety survey. The fee is credited back if you approve the work.
Yes. Any project that adds or modifies wiring requires a permit. We handle the permit process for you so your work is properly documented and inspected.
Call us or fill out the form to schedule your on-site consultation. We will assess your space, provide a clear, upfront quote, and get your buildout on the right track.
Hours: M-F 8:00 am to 5:00 pm
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Call: +1 980 236-1675