JJH has teamed up with Lindgren RF Enclosures Inc. to supply radio-frequency (RF) shielding to medical offices across the country. RF shielding is required for some medical imaging equipment to contain the radio-frequency waves that can cause havoc with pacemakers and hearing aids. The shielding work includes special windows and doors as well as copper-lined wood framing, floors and ceilings. JJH has completed projects in:

• Peabody, MA – MRI of New England
• New York City, NY – New Your Presbyterian Hospital
• Munster, IN – Illiana Surgery Center
• Chesterton, IN – Lake Shore Bone & Joint
• Mooresville, IN – St. Francis Hospital
• San Francisco, CA – University of California San Francisco