As the trusted name in safeguarding homes and businesses, they offer professional custom-built security solutions installed by expert staff to ensure peace of mind in every home and business. With innovative new solutions and over 70 years of experience, Per Mar is the largest family-owned, full-service security company in the Midwest. Their live video monitoring system provides proactive protection against intruders while annual fire alarm inspections are mandated by local authorities to safeguard against fire hazards.