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Find Electrical wiring or panel upgrade pros in Hilton Head Island

Avatar for Briones Solutions, LLC
Briones Solutions, LLC
4.9(
74
)

Serving Hilton Head Island, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Walter is a very knowledgeable electrician that installed a sub panel to help with our strobe/flickering lights when other appliances were in use. He was very professional and explained what he was doing through the entire process. Would recommend him for any electrical issue you are having."
New Entrance Overhead  Service
Job complete
New GFI divices
New Look
Making Kitchen look bigger and beautiful

+3

Response time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Proper Electric of South Carolina, LLC
Proper Electric of South Carolina, LLC
4.8(
6
)

Serving Hilton Head 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

6 neighbors recently requested a quote
Avatar for Mock Electric, Inc.
Mock Electric, Inc.
5.0(
4
)

Serving Hilton Head Island, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Mr Mock and his team are PURE PROFESSIONAL and the best that I have encountered. He arrived the day of the estimate and the day of the scheduled work day EARLY. He was kind, knowledgeable and answered every question and cocern I had. He promptly sent the estimate. He and his team showed up the day of the job ready to work and take care of my request. The 2 gentleman that did the job were respectful and polite. FANTASTIC GROUP!! I WOULD RECOMMEND THEM TO ANYONE WHO WANTS HIGHLY PROFESSIONAL TEAM TO TAKE CARE OF YOUR ELECTRICAL NEEDS!"
2 neighbors recently requested a quote
Avatar for ZNM Construction Group
ZNM Construction Group
5.0(
5
)

Serving Hilton Head Island, SC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

At ZNM Construction Group, we don’t just complete projects — we manage the entire process with precision, communication, and accountability from start to finish.\n\nWhat sets us apart is our ability to handle complex jobs the right way. Whether it’s a full renovation, insurance claim, or a detailed remodel, we bring structure, clear documentation, and experienced oversight to every project. Our clients don’t have to chase contractors or guess what’s happening — we keep everything moving and keep you informed every step of the way.\n\nWe work closely with homeowners, designers, and insurance carriers to ensure the scope is accurate, the work is done properly, and nothing gets overlooked.\n\nMost importantly, we stand behind our work. We focus on quality, not shortcuts — and we treat every project like it’s our own.\n\nBuilt With Intention. Finished Without Compromise.\n

New Vanity
Bathtub Refresh
Shower upgrade
Walk-in Shower
Full Remodel

+48

32 neighbors recently requested a quote
Avatar for Easy Living Technologies
Easy Living Technologies
4.9(
90
)

Serving Hilton Head Island, SC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Jack and his team are incredible. There were issues with our alarm system and with our entertainment center that were head scratchers that I had tried to resolve but could not. I also needed to replace my universal remote. Jack was able to download the files I saved in my computer for my remote, convert the data into a useable format and load that into the new remote. All which saved me money. His team installed a smart tv on a bedroom wall and placed all the wiring in the wall and moved electrical behind the tv. All my issues were resolved and we are once again enjoying our home as it was intended. These are great professionals and better people!!"
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+13

Recommended by100%of homeowners
Avatar for Easterling Electric Co.
Easterling Electric Co.
4.9(
11
)

Serving Hilton Head Island, SC and surrounding areas

In business since 2024

Free estimates

"Orlando was an excellent electrical contractor. He went above the call of duty. His work was excellent and in a timely manner. I would definitely recommend him to all my friends"
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+9

Recommended by100%of homeowners
Avatar for J and Jelectric
J and Jelectric
5.0(
11
)

Serving Hilton Head Island, SC and surrounding areas

In business since 2007

Emergency services offered

"First of all, I am extremely glad that I decided to give Angieslist a try. I needed some electrical service done and it exceeded my expectations. The service performed was outstanding and the gentleman was very friendly and very knowledgeable...an overall good person and they didn’t mind if I watched them while they worked. I would highly recommend them to everyone whose looking for some experienced handymen and I will be using them again on future projects. Thanks again and a great job well done!"
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+15

Recommended by100%of homeowners
Avatar for GALBREATH & SONS INC
GALBREATH & SONS INC
4.6(
43
)

Serving Hilton Head Island, SC and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"When our smaller AC unit failed, we hired Galbreath and Sons to repair it. Because the repair would have been costly, Steven offered us several options so we could make an informed decision about whether to repair or replace. He spent three hours inspecting our system and explaining our options, thoroughly answering all of our questions. He never rushed us to make a decision. We decided to replace our two inadequate systems with a zoned system, a two-day job that required extensive duct work. Richard and his crew were prompt and efficient; they worked hard in miserable heat and cleaned up after themselves. We are extremely satisfied with the new system. Galbreath and Sons did great work, and we would not hesitate to recommend them or to use them again."
Recommended by83%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Hilton Head Island, SC

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Hilton Head Island, SC homeowners’ guide to electrical wiring or panel upgrades

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