End Your Search for Professional Drywall Contractors WE'RE THE PROS YOU NEED IN CAROLL, HOWARD, AND FREDERICK COUNTY, MD Are you searching for a residential or commercial drywall contractor? GM Painting, LLC has the experts you need. With over 15 years of experience, we know how to care for a variety of properties. We offer comprehensive property improvement services, from drywall installation to interior painting services. We're glad to be of service in Westminster, Timonium & Frederick, MD and surrounding areas. If you need drywall repairs or replacement, don't hesitate to call us at 443-844-9790. We offer free estimates and one-year workmanship warranties.