Need to fix your old doors for your business? MacArthur Locks & Doors had a commercial door repair project in Bethesda, MD. Call us at (202) 760-4589. MacArthur Locks & Doors had a commercial door repair project in Bethesda, MD. The business owner called for a commercial door repair service since they needed to repair some broken doors for their business. We quickly responded to their request for a commercial door repair Bethesda, MD, as the business owner was looking for a commercial door repair service company. We were able to repair several exterior doors.