Hensel Phelps

“For over fifteen years, G&C has provided invaluable service by saving us over a half a million dollars on our material hoist operators and labor costs.”

Clark Construction

“We have worked with G&C for twelve years all across the United States and have enjoyed the benefits of working with a one-stop-shop for our MEP subcontractors.”


“G&C has added value by placing personnel on many of our jobsites and we truly have enjoyed our working relationship.”


“Through G&C’s efficient distribution network, they supplied us with a variety of safety equipment and concrete supplies for the Los Angeles Police Headquarters project.”


“Not only does G&C supply our electrical products, they are well versed in the terms and conditions of our industry.”

Critchfield Mechanical

“It is evident that G&C has been around for years because their project managers are resourceful and know how to find the answers.”

MC Dean

“G&C is our go-to Service Disabled Veteran Owned supplier in the D.C. area and have demonstrated professionalism and problem-solving throughout the years.”

Southland Industries

“If you are looking for a Service Disabled HubZone Company that can handle large volume, G&C is your supplier.”