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TRUSTED BY JOHNS ISLAND, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon802
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Johns Island, SC

*The Angi rating for Electrical Service companies in Johns Island, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Johns Island, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on March 30, 2026

Find Electricians in Johns Island

Avatar for Charleston Electric
Charleston Electric
4.7(
359
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Charleston electric was great to work with. The staff who scheduled the appointment were very professional and helpful. Paul installed the fans and ring devices and he was awesome! He is very knowledgeable and completed the work quickly. I highly recommend Charleston Electric and Paul and plan to use them in the future for all my electrical needs.."
20kw Cummins Onan Generator
Electrical Panel Upgrade
Bathroom remodel
20 KW Cummins Onan Generator
12 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for 5 Star Electrical Solutions
5 Star Electrical Solutions
5.0(
21
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very professional and responsive service. Would highly recommend to anyone in the area looking for residential electrical work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

3 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Powerful Electrical LLC
Powerful Electrical LLC
4.4(
27
)

Serving Johns Island, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Fast, friendly, and reliable — everything you want in an electrical company."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+101

2 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for MR. ELECTRIC OF CHARLESTON, SC
MR. ELECTRIC OF CHARLESTON, SC
4.5(
12
)

Serving Johns Island, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I called Mr. Electric to tackle a list of varied electrical jobs at our home- installing ceiling fans, changing out light fixtures, and adding dimmer switches to name a few. They went above and beyond on each task with great attention to detail. Very easy to communicate with. I highly recommend Mr. Electric!"
2 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Proper Electric of South Carolina, LLC
Proper Electric of South Carolina, LLC
4.8(
6
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Proper Electric (Stephen) came out and got straight to work diagnosing my in-law’s electrical issues and fixed it within a timely manner. He has been called out for different jobs including upgrades, but sometimes critters chew up wires and Proper will be their first call for any electrical issues!"
New Custom Wiring
Custom Lighting
Custom Lighting
Custom Lighting
Custom Lighting

+3

4 neighbors recently requested a quote
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Avatar for A&J Handy Services
A&J Handy Services
4.8(
18
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Josh helped me troubleshoot and repair various electrical circuits in my home and removed the debris from my garbage disposal, which was causing it to seize and trip the internal circuit breaker. He is very knowledgeable in all aspects of the home and his customer service skills are superb. All in all he was a joy to be around and helped me with all of my issues. I highly recommend him for service if you are in need of a genuine “handy man”"
Kitchen remodel
Kitchen remodel
Kitchen remodel
Kitchen remodel
Kitchen remodel

+5

6 neighbors recently requested a quote
Recommended by44%of homeowners
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Avatar for HLS Technology Solutions, LLC
HLS Technology Solutions, LLC
4.9(
116
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Do you see any holes in my walls? Do you see any cords hanging? The answer’s are no and no because Tom Sansone is the BEST IN THE BUSINESS! If you need anything installed audio or visual look no further than HLS!"
1
Kitchen LED
1
1
1

+102

Response time4 hrs
Recommended by99%of homeowners
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Avatar for MARS - Modern Appliance Repair Service
MARS - Modern Appliance Repair Service
5.0(
46
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2022

Offers commercial services

Customers say: True professional

"Excellent repairs done abd Kevin was very easy to work with. Heâ s a great person as well. Would use him again."
Book Online with MARS Today!
Service Photos
Service Photos
Service Photos
Service Photos

+25

Response time2 hrs
Response rate88%
2 neighbors recently requested a quote
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Showing 1-10 of 336
Electrical questions, answered by experts

Your Johns Island home may need electrical upgrades if it’s over 20 years old, has outdated panels, or contains aluminum wiring. Coastal homes are prone to corrosion, so look for signs of rust or moisture damage. If you want to add smart home features, EV charging, or enhanced electrical safety, your property is a strong candidate for electrical improvements or maintenance.

Helpful?

To build an effective seasonal inspection routine for electrical work in Johns Island, focus on the unique coastal climate. In spring, test GFCI outlets and check surge protection after storms. Summer is ideal for inspecting outdoor wiring and ensuring panels can handle increased AC use. After hurricane season, check for water intrusion and test outdoor circuits. Winter is best for assessing heating system connections and indoor air quality devices, supporting year-round electrical safety.

Helpful?

For electrical maintenance in Johns Island, keep a non-contact voltage tester, GFCI outlet tester, and insulated hand tools for safety. Store dielectric grease and weatherproof wire connectors to combat coastal corrosion. Stainless steel hardware and weatherproof outlet covers protect outdoor fixtures. During hurricane season, have generator accessories, battery-powered tools, and emergency lighting, all stored in waterproof containers for added electrical safety.

Helpful?

The longevity of electrical work in Johns Island depends on using corrosion-resistant materials, proper moisture barriers, and UV-protected wiring to withstand the coastal environment. Ensuring correct grounding for sandy soil and installing whole-home surge protection are also crucial. Adhering to local codes and flood zone requirements helps guarantee both the safety and durability of your electrical upgrades.

Helpful?

In Johns Island, flickering lights after storms, musty odors near outlets, or frequent GFCI tripping can signal underlying electrical safety concerns. Rust on panels or outlets, persistent breaker trips, and warm outlets may indicate moisture or corrosion issues. If you notice partial power loss or electronics failing, these minor symptoms could quickly escalate without prompt electrical maintenance.

Helpful?

The Johns Island, SC homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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