GCA’s clients include some of the largest and most prestigious pharmaceutical and semiconductor manufactures in the United States and Puerto Rico. GCA’s ability to deliver flexible solutions and the highest quality of service has resulted in long-term, true partnerships with our clients.

 “Through each rebid cycle GCA has retained the contract because they have remained consistent and because they perform above and beyond our expectations. They are a true partner and have brought innovation and creativity to us during the declining business cycle experienced in our industry.”

-- Leading Semiconductor Manufacturer

 “As a result of your account manager’s tireless work and direction of his crew, our plant is always in the highest presentable order. In fact, many customers and client mentioned that of all the manufacturing operations that had been visited, this site was by far the cleanest operation they had seen.”

-- Manufacturer of Gelatin Caps for Pharmaceutical and Nutritional Industries

“GCA has the experience to clean a controlled area before it goes on line as well as provide maintenance for the total environment during operations. In addition, GCA provides the ultimate in cleanroom protocol as well as an --excellent Workplace Safety Training Program.”

--Leading manufacturer of embedded semiconductor solutions