AD Expands into Construction Market with New Member Professional Contractor Supply
Wayne, PA – AD, the leading contractor and industrial products wholesale buying group, is proud to announce a significant milestone in its growth and diversification strategy - the expansion into the construction market. Beginning January 1, 2026, Professional Contractor Supply (PCS) will join AD’s Industrial & Safety-U.S. Division, demonstrating AD’s evolution into the construction market.
PCS, a family-owned business headquartered in Las Vegas, NV, has earned a strong reputation for delivering innovative, fast-paced solutions to commercial, residential, and industrial contractors nationwide. With a robust logistics network and a commitment to reliability, PCS is uniquely positioned to serve contractors wherever they operate.
Earlier this year, PCS unified its brand from Fasteners Inc. Southwestern Supply under the Professional Contractor Supply name, reinforcing its dedication to providing the widest selection of professional contractor supplies at competitive prices, paired with world-class customer service.
Mike Mantis, CEO of PCS, shared his excitement about joining AD.
“We look forward to joining AD’s strong community of Independents and accelerating our growth through AD’s valued-added programs and services as well as participating in AD’s multi-vertical strategy.”
Marisol Fernandez, President of AD’s Electrical & Industrial Business Unit, echoed Mantis’ excitement about this strategic move.
“Welcoming Professional Contractor Supply to AD is more than adding a new member—it’s a bold step into a market that aligns perfectly with our vision for growth. PCS’s strong reputation and customer-first approach make them an ideal partner as we expand our reach and deliver even greater value to our members and supplier partners.”
This expansion reflects AD’s continued trajectory of growth and leadership in the wholesale distribution industry. With a proven track record of driving innovation, strengthening partnerships, and entering new markets, AD remains committed to creating opportunities that empower independent distributors and suppliers to thrive in an ever-changing business landscape.