843-521-2054




Go Green with QES

More and more businesses are switching to energy efficient electricity. It's a smart decision when it comes to equipping their company with appropriate energy saving devices. By making the switch you not only increase your potential profitability, but you're also helping the environment in the process.


Commercial Electrical Contractor Services


QES staffs commercial electrical contractors that deliver the services our customers require on schedule and within budget. We pride ourselves on not only technical expertise, but also on our ability to implement projects on site in a professional manner. When our customers call, they know we can hit the ground running on any electrical project. With decades of service under our belt, our commercial electrical contractors have completed countless electrical installations. That experience combined with the dedication of our field and office staff makes our professionals to call for commercial electrical projects.

Click here to view the 700 Bay!

Click here to view our Commercial Interior Projects!

Click here to view our Commercial Exterior Projects!

Click here to view our Docks and Misc. Projects!

More Projects Coming Soon!

We offer:



  • Shock and Fire Prevention-AFCIs-GFCIs
  • Code Updates and Corrections
  • Electrical System Upgrades
  • Circuit Installation and Upgrades
  • Service and Maintenance Agreements
  • Specialty Receptacles
  • Landscape and Security Lighting
  • Ballast and Bulb Replacement
  • Recessed Lighting
  • Custom Lighting Design
  • Generator Installation and Maintenance
  • Electrical Safety Inspections
  • Surge Protection
  • Transfer Switches
  • Wiring Upgrades
  • Energy Saving Lighting Solutions
  • and much more!


Contact Beaufort's premier commercial electrical contractor at: 843-521-2054.

Quality Electrical Systems serves Beaufort, South Carolina. This includes in and around:

Port Royal, Laurel Bay, Burton, Bluffton and Hardeeville. In addition, we offer construction services in the surrounding communities of Savannah, Hilton Head Island, Thunderbolt and Garden City, Georgia.