Welcome to O'Meara Design, Inc O'Meara Design, Inc is a residential and commercial design firm. It is located at 929 North Astor Street, WI 53202 Milwaukee Suite 301 Porter O'Meara is the owner and President. She has 20 years of experience in the field, a degree in interior design, and is qualified through the National Council for Interior Design Qualification. She is a Professional Member of The American Society of Interior Design ( ASID ). The firm offers a variety of services.