United States

The Duff’s Doorstopper is also in use at these locations throughout the country:

  • Westin Bonaventure Hotel-Los Angeles, CA
  • Embassy Suite- Lake Tahoe, CA.
  • Waterloo Hampton Inn, Waterloo, IA
  • Candlewood Suites, Waterloo, IA
  • Barnert Medical Arts Complex-Turning Point
  • Parallax Tactical, San Diego, CA
  • Intarcia, Hayward, CA
  • Loeber Motors, Lincolnwood, IL
  • Goddard School, Englishtown, NJ
  • Albers & Company, Tacoma,WA.
  • Cardinal Partners, San Francisco, CA
  • Spine Team Spokane, Spokane Valley, WA
  • TDF Corp, Chevy Chase, MD
  • Statcor Biosciences, Rockville, MD
  • Waggers Dog Daycare Inc, Bayside, NY
  • The Blake at Malbis, Daphne, AL
  • University of Hawaii
  • World 50, Inc., Atlanta, GA
  • Haverford College, Haverford, PA
  • Juvenile Medical Services Clinic, Sacramento, CA
  • University of Southern California
  • Hillcrest Center For The Arts, Thousand Oaks, CA
  • Lakeview Christian Center, New Orleans, LA
  • Butler Toyota Scion of Macon, Macon, GA
  • Star Academy, San Rafael, CA
  • Park Plaza Church of Christ, Tulsa, OK
  • Best Western King Charles Inn, Charleston, SC
  • HeartFields Assisted Living at Easton, Easton, MD
  • Timberland, Stratham, NH
  • City of Red Bay, Red Bay, AL
  • Cox Communications, Rancho Santa Margarita, CA
  • SpringStone Montessori School, Las Vegas, NV
  • Lakeside Vision, Hawley, PA



Comments are closed.