Your Partner for Commercial Electrical Excellence

Leading Commercial Electrical Services in Beaufort and the Surrounding Area

For more than three decades, Quality Electrical Systems (QES) has been a trusted name in commercial electrical contracting. Specializing exclusively in commercial projects, we deliver high-quality, reliable solutions tailored to meet the unique needs of businesses, schools, government facilities, and more. From new construction to renovations, we ensure every project is completed with precision and professionalism.

Contact us today to learn how we can bring your next commercial project to life with our expertise and commitment to excellence.

It's The Little Things That Count: Why Choose QES

At QES, our work reflects our motto: “It's The Little Things That Count.” Our approach prioritizes attention to detail, accountability, and unmatched craftsmanship. Here’s what sets us apart:

More than 30 Years of Experience

Proven expertise in handling complex commercial projects.

1-Year Warranty

Comprehensive coverage on parts and labor for your peace of mind.

Budget Flexibility

We work with you to stay on budget without compromising quality.

Unlimited Licensing

Fully licensed in South Carolina and Georgia, enabling us to serve a wide range of industries and locations.

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About QES

At Quality Electrical Systems, Inc. (QES), we’ve been delivering excellence in commercial electrical services since 1995. Based in Beaufort, SC, we proudly serve South Carolina and Georgia with a Class 5 Unlimited License, fully insured and bonded.

What We Do

From simple repairs to large-scale, multi-million-dollar projects, QES handles it all. Backed by skilled professionals and equipped with advanced tools and techniques, we deliver precision, efficiency, and results that exceed industry standards.

Our Commitment

We believe in accountability, teamwork, and continuous improvement. Guided by our motto, “It’s the little things that count,” we emphasize clear communication, mutual respect, and environmental stewardship.

Our Vision

QES is dedicated to building a better community, fostering sustainability, and empowering our team to illuminate a brighter future for the areas we serve.

Proven Track Record

With over 2,500 projects completed, we have a history of delivering exceptional outcomes for businesses of all sizes.

Commercial Electrical Solutions Tailored for You

New Construction

New Construction Electrical Contractor

From planning to final installation, we specialize in building state-of-the-art electrical systems for new commercial facilities. Our team ensures your project is completed on time and within budget.

Business Renovations

Renovations for Businesses

We bring outdated systems up to code and enhance functionality with seamless electrical renovations tailored to your business’s specific needs.

Public Sector Projects

Public Sector Projects

As specialists in school and medical renovations, we excel in designing and upgrading electrical systems for public sector facilities, ensuring safety and compliance.

Private Sector Expertise

Private Sector Expertise

We provide cutting-edge electrical solutions for military bases and federal buildings, offering unmatched reliability and efficiency.

Project Management

Comprehensive Project Management

Our experienced project managers oversee every aspect of your project, ensuring seamless coordination, timely execution, and exceptional results.

Advanced Commercial Electrical Services

QES offers a wide range of specialized services to meet your commercial electrical needs:

Lightning Protection Installation

Lightning Protection Installation

Safeguard your property with reliable protection from electrical storms.

Fire Alarm Systems

Fire Alarm Systems

Ensure compliance and safety with expert installations and network integration.

Commercial Generators

Commercial Generators

Power your business operations with dependable commercial generator solutions.

Sports Field Lighting

Sports Field Lighting

Illuminate sports fields with precision-engineered lighting systems.

Design, Build & Budgeting Services

Design, Build & Budgeting Services

Simplify your projects with our end-to-end design and budgeting expertise.

Explore Our Recent Projects

Red Cedar Elementary Cover
Red Cedar Elementary School
Pritchardville Elementary Cover
Pritchardville Elementary School
Okatie Elementary Cover
Okatie Elementary School
MCAS Storage Cover
MCAS Inert Storage Facility
HHI Fieldhouse Cover
HHI High School Fieldhouse
HHI Airport Cover
HHI Airport
Friends of Caroline Cover
Friends of Caroline Hospice
Beaufort Middle Cover
Beaufort Middle School
DESC Cooler/Freezer Cover
DESC Cooler/Freezer
Ridgelandf High School
Ridgeland High School
Hearth Wood Fired Pizza
More Projects

Our Commitment to Community and Sustainability


QES is dedicated to making a positive impact through our work. Our mission emphasizes environmental stewardship, incorporating sustainable practices and energy-efficient solutions whenever possible.

A Focus on Environmental Responsibility

  • • Utilizing recyclable products wherever possible
  • • Promoting the use of renewable energy sources
  • • Implementing energy-efficient solutions in every project

Cutting-Edge Technology

Our investment in the latest technology allows us to deliver results that stand the test of time.

Unmatched Accountability

We’re driven by our core values of integrity, teamwork, and respect, ensuring every project is completed with the highest level of professionalism.

Dedicated Support

Our customer-centric approach ensures you have a partner by your side throughout every stage of your project.

Excellence in Every Detail

At QES, we understand that success lies in the details. From the initial consultation to project completion, our team is dedicated to excellence. With advanced equipment, innovative techniques, and a commitment to continuous improvement, we ensure your project exceeds industry standards.

Contact Us Today

Reach out to Quality Electrical Systems to learn how we can support your next commercial electrical project.

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Frequently Asked Questions

What makes Quality Electrical Systems unique?

At QES, we focus exclusively on commercial electrical projects, ensuring our expertise is unmatched in this specialized field. With over three decades of experience, a commitment to budgeting flexibility, and a 1-year warranty on parts and labor, we stand out as a trusted partner for businesses.


Do you service areas outside of Beaufort, SC?

We hold an unlimited license that allows us to serve all of South Carolina and Georgia.


What types of industries does QES serve?

We provide electrical solutions for a wide range of industries, including:

  • Public sector facilities, such as schools and medical centers
  • Private sector projects, including military bases and government buildings
  • Commercial businesses of all sizes


Do you handle renovations as well as new construction?

Absolutely. QES specializes in renovation projects for businesses looking to upgrade outdated systems. We also excel in new construction projects, designing and implementing electrical systems from the ground up.


What is included in your project management services?

Our project management services cover everything from initial planning and budgeting to execution and final inspections. We ensure every aspect of your project is handled with precision and efficiency.


Do you install fire alarm systems?

Yes, we offer expert fire alarm installation and network integration to ensure your facility meets safety standards and compliance requirements.


What kind of warranty does QES provide?

We offer a 1-year warranty on all parts and labor for the projects we complete. This ensures peace of mind and reflects our confidence in the quality of our work.


How can I schedule a consultation with QES?

You can reach out to us via our website or call our office directly to schedule a consultation. Our team will discuss your project needs and provide a tailored solution.


Do you offer services for commercial generators?

Yes, we specialize in commercial generator solutions, ensuring businesses have reliable backup power to avoid interruptions.


What are your sustainability practices?

At QES, we prioritize environmental stewardship, incorporating energy-efficient solutions and recyclable products into our projects whenever possible.


Can you handle large-scale projects?

Yes, with a team of full-time professionals and advanced equipment, we have the capacity to handle large-scale commercial projects, including multi-million dollar facilities.


What is your process for designing electrical systems?

Our design-build process begins with a consultation to understand your needs, followed by planning, budgeting, and the execution of a custom electrical solution tailored to your project.


Do you provide security system installations?

Yes, we install and integrate security systems such as intrusion detection, CCTV, and access control to protect your commercial property.


Why should I choose QES over other contractors?

Our attention to detail, community commitment, and decades of expertise make QES the trusted choice for businesses seeking reliable and professional commercial electrical services.

Let’s Get Started

At Quality Electrical Systems, we understand the importance of dependable, high-quality electrical work for your business. Whether you’re planning a new construction project, upgrading an existing facility, or need specialized services like fire alarm installation or commercial generator solutions, we’re here to help.

Serving SC and Georgia, we bring more than three decades of expertise, a commitment to sustainability, and a team of skilled professionals to every project. With a proven track record and a dedication to delivering exceptional results, QES is your partner for success.

Contact us today to discuss your commercial electrical needs. Let us show you why we’re the trusted choice for commercial electrical services in Beaufort and the surrounding area. Together, we’ll bring your vision to life, ensuring a brighter and more efficient future for your business.

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Projects We Have Completed in the Public Sector


Truck Entry Gate - MCAS 1328

Lady's Island / St. Helena Fire Station

Bluffton Fire Station #30

Bluffton Fire Station #33

Building 6000 - Parris Island

Bldg 670 Renovations, Naval Hospital

Ruth P. Field Medical Center

Bft. Cty Department of Special Needs

Bft Naval Hospital - 4th Floor Reno

Bladen St.- Phases 1 & 2

Bldg 1108 - MCAS

Bldg 554- MCAS

Bldg 555 - MCAS

Bldg 594 F.A.- MCAS

Bldg 615 - MCAS

Bldg 703 - MCAS

Bluffton Baseball Lightng

Bluffton Football Scoreboard

Bluffton Gym

Burton Wells Senior Center

Cherry Point Water Reclamation Facility

Duke Street Revitalization

MCAS Bollards

Port Royal Swordfish Docks

Recycleables Center

Savannah State University

Other Projects Completed

Grounding for Ordinance Loading Dock - MCAS

Projects We Have Completed in the Private Sector


Mariott Grand Resort Sales Center

Grayco Home Center, Bluffton

St. Helena Market

Grayco Hardware, Ridgeland

Smiles-by-Wyles

Donovan-Dental

700 Bay Street

FMC Renovations, Port Royal

Badcock - Rincon, Ga

Butler Pre-Owned Vehicles II

Waters Edge United Methodist Church

Carolina Glass

Dollar Tree - Bluffton

Office Buildings - C.S. Thomas Construction

Dollar Tree - Rincon

Dr. Laffitte's Office

Dr. Suggs Dental Office

Johnson Stables

Lane Bryant - Tanger Outlet Mall

Laurel Bay Storage

Lowcountry Urgent Care

Lowcountry Window Tint

Mellow Mushroom - Bluffton

Mellow Mushroom- Pooler

Okatie Business Park

Palmetto Smiles

Preservation Tree Care

Seaquins Ballroom

St Helena Baptist Church -Fellowship Hall

Strauss Law Firm - Hilton Head

Summit Place (Alzheimer's Unit)

Sunglasses Hut - Tanger Outlet Mall

The Eyeglass Place

Women's Center

Port Royal Dialysis Clinic

Atlantic Climate Controlled Storage

Tabby Garden Inn

Bricks on the Boundary

Title Max Beaufort

Title Max Charleston

Title Max Pooler

Title Max Port Royal

Projects We Have Completed for Schools and Educational Centers


Beaufort Middle School Renovations

Hilton Head Island High School Renovations

Bluffton Middle School Renovations

Whale Branch Elementary School Renovations

Kitchen Renovations - Various Schools

Daufuskie Island Elementary School Renovations

District Educational Support Center Renovations

Hilton Head Early Learning Center Renovations

Hilton Head Elementary School IB Renovations

M.C. Riley Elementary School Renovations

Coosa Elementary School Modular Units

Coosa Elementary School Modifications

Robert Smalls Elementary Renovations

Joseph Shanklin Elementary School Renovations

Hilton Head Middle School Renovations

Okatie Elementary School Renovations

H.E. McCracken Middle School

Daufuski Elementary

Hilton Head High Renovations

Hilton Head School for the Creative Arts Renovations

Hilton Head Elementary Renovations

Bluffton Elementary Renovations

Hilton Head Middle Renovations

Bluffton Early Childhood Renovations

H.E. McCracken Renovations

Okatie Elementary Renovations

Bluffton Middle - Athletic Complex Renovations

Bluffton High School Renovations

Robert Smalls Middle School - Computer Lab Renovations

Hilton Head High School Renovations

Hilton Head Island school for Creative Arts Renovations

Hilton Head Middle School Renovations

MC Riley Elementary School Renovations

Red Cedar Elementary School

Robert Smalls Middle School Renovations

Lady's Island Elementary - Generator

Lady's Island Elementary - Addition

Shell Point Elementary Renovations

St.Helena Elementary Renovations

Lady's Island Middle School Renovations

Beaufort High Renovations

Coosaw Elementary Renovations

Lady's Island Middle Renovations

Port Royal Elementary Renovations

Robert Smalls Middle Renovations

Whale Branch Elementary Renovations

Whale Branch Middle Renovations

Broad River Elementary Renovations

Mossey Oaks Elementary Renovations

Whale Branch Middle Renovations

Whale Branch Elementary Renovations

Port Royal Elementary Renovations

Generator Jobs We Have Completed


Beaufort County School District Office – cooler/freezer diesel generator and ATS

Beaufort County Adult with Disabilities (DSN-100 Clear water) diesel generator and ATS

MC Riley Elementary School diesel generator and ATS

Red Cedar Elementary School diesel generator and ATS

MCAS ARFF Building 1313 diesel generator and ATS

HHI Airport diesel generator and ATS

Bluffton Fire Station #30 diesel generator and ATS

Lady’s Island Headquarters Fire Station diesel generator and ATS

Levy Shell Station service upgrade and ATS

Grayco Home Center on Lady’s Island diesel generator and ATS

Beaufort Elementary School diesel generator and ATS

St Helena Early Learning Center diesel generator and ATS

Hilton Head Island High School football field diesel generator and ATS

Lady’s Island Elementary School diesel generator and ATS

Bluffton Early Childhood Center diesel generator and ATS

Caroline Hospice Inpatient Hospice diesel generator and ATS

Prichardville Elementary diesel generator and ATS

Bluffton Fire Station #33 diesel generator and ATS

Ridgeland High School athletics diesel generator and ATS

Mossy Oaks Elementary School diesel generator and ATS

Port Royal Elementary School TriStar and ATS

Okatie Elementary School diesel generator and ATS

Beaufort Middle School diesel generator and ATS

Hilton Head Island Early Learning Center diesel generator and ATS

Sport Lighting Jobs We Have Completed


BFT County 16 Ulmer – football field

BFT County Bluffton baseball field

2001 Duke Street – parking lot LED lighting

Beaufort High School football field walkway LED lighting

Bluffton Middle School football field

Beaufort High School practice field sports lighting

Beaufort Middle School football field sport lighting

Beaufort Middle School soft ball field sports lighting

Beaufort Middle School baseball field sport lighting

Beaufort County Coursen Tate baseball field sport lighting

Battery Creek High School tennis courts sport lighting

Battery Creek High School practice field sport lighting

River Ridge Academy football field sport lighting

Hilton Head Island football sports lighting

HE McCracken Middle School sport field lighting

Whale Branch Middle School sport field lighting

Whale Branch Early College High School practice field sports lighting

170 Hampton Hall Blvd tennis courts sport lighting

Ridgeland High School tennis courts sport lights

Ridgeland High School baseball & softball sport lighting

Beaufort Elementary School parking lot LED lighting

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