PCS Realty Group Inc. is a reputable real estate brokerage firm headquartered in Mundelein, IL. With our collective experience of more than 12 years in the real estate industry, we are the go-to company for various clients in the Northern Illinois area. Our resident real estate agent, Paulo Da Silva and team, offers personalized real estate services suited to your needs. He is a licensed designated managing broker and a member of The National Association of REALTORS®, National Association of Hispanic Real Estate Professionals®. Illinois Associantion of Realtors.