From Breakdown to Breakthrough: The Per Mar Security Services Story

In 1953, John and Eleanor Duffy were driving from Minneapolis to Denver with plans to start a business when their car broke down in Davenport, Iowa. They did not have the money to fix it. They applied for a $100 bank loan and were denied. That rejection could have been the end of the trip. Instead, it became the beginning of Per Mar Security Services. John Duffy had experience as a private investigator, so he picked up a few cases to earn the repair money. The referrals kept coming. The couple stayed in Davenport, and what began as investigative work and Eleanor’s market research business eventually grew into a security and life safety company with more than 3100 employees, operations across the Upper Midwest and a history of more than 100 acquisitions. When I recently sat down with Per Mar CEO Brian Duffy for “Coffee Break with Jake,” that origin story stopped me in my tracks. A bank’s refusal to lend his grandparents $100 changed the course of an entire family—and helped create one of the largest independent security organizations in the region. There is an obvious lesson in resilience. But Per Mar’s story is also about something less dramatic and more difficult to sustain: the compounding power of making sensible decisions, year after year, for more than seven decades. A Company Built One Adjacency at a Time Per Mar did not begin with a grand plan to become a multi-state security provider. It expanded by following customer needs and by recognizing when the market was changing. In 1959, John Duffy secured a confession from an employee at a local manufacturing plant and recommended that the company hire security officers. The customer asked whether he could provide them. He bought uniforms, read a book about the guard business, and hired his first officers. In 1968, Duffy worried that alarm technology might eventually make guarding obsolete. Rather than resist the threat, he built a central station and entered the alarm business. Three decades later, Per Mar expanded more deeply into fire protection by acquiring Midwest Alarm Services, a Notifier dealer headquartered in Des Moines. Today, the enterprise includes electronic security, locksmith,  fire alarm, fire sprinkler, extinguisher, security officer, and loss prevention operations. The guard business remains the largest by revenue, but the combination gives Per Mar a perspective few electronic security companies have: it can see where people, technology and monitoring replace one another—and where they do not. Succession Without Entitlement Brian is the third generation of the Duffy family to lead the company, but his path was deliberately not automatic. The family expected anyone who wanted to return to Per Mar to work somewhere else first. After college, Brian joined Capital One in Richmond, Va., where he spent three years, earned a promotion and learned what it felt like to succeed without the Duffy name. That outside experience gave him both perspective and confidence. He saw what a very large company could do exceptionally well and also experienced what it could feel like to be one of many. When he returned to Per Mar in 2012, he did not enter through the executive suite. He became general manager of a 12 person electronic security operation in Cedar Rapids. What he didn’t know about the equipment, the workflows or the field, he learned from experienced employees. He rode along with salespeople and built competence in a smaller environment before assuming broader responsibility. That humility matters. Family businesses often struggle when the next generation arrives with authority before earning confidence. Brian’s progression—from branch leadership to sales, electronic security, fire, shared services, COO and ultimately CEO in 2021—created credibility through exposure to the actual work. His father Michael intentionally gave Brian meaningful autonomy, and understood that the value of Brian feeling ownership of decisions was worthwhile tradeoff for some mistakes along the way. By the time Brian became chief operating officer, they maintained a regular one-on-one, discussed major decisions and generally worked toward agreement. The title change to CEO was visible but it did not suddenly transfer control; Brian had already been running the day-to-day business. What made the transition work was the combination of outside experience, time spent learning the business from the ground up, and increasing responsibility earned along the way. By the time the CEO title arrived, the leadership transition had already taken place. What 100 Acquisitions Taught Per Mar Security Services Per Mar has completed more than 100 acquisitions, an extraordinary number for a family-owned regional company. Yet Brian does not describe the strategy as a buying spree. The company is geographically disciplined, focused on adding density within markets it can serve well. That discipline also explains why Per Mar can buy smaller account bases that may not attract national consolidators. A 100- or 200-account transaction can make strategic sense when it strengthens an existing local operation. Deal sourcing is relational. Brian estimates that in more than half of Per Mar’s transactions, the company knew the seller before the owner became serious about exiting. Per Mar works to know local competitors and earn their respect long before a sale process begins. When the time comes, independence, familiarity and continuity are extremely important to a successful transition. Experience has also sharpened Brian’s ability to identify risk. Two companies with similar revenue can produce dramatically different results depending on how they bill service, control labor and organize the business. After enough deals, financial patterns and even the way a seller answers questions begin to reveal what will be easy, what will be difficult and when something simply does not feel right. Most important, Per Mar does not force every acquisition into the same integration template. Leaders first try to understand what makes the acquired company valuable, which responsibilities sit invisibly with the owner and how the culture actually works. The company standardizes the things required to serve customers—data, accounting, field management and monitoring—while resisting the urge to erase every local difference immediately. Brian’s communication rule is refreshingly direct: tell employees what will change, acknowledge what has not yet been decided and be honest about what will not happen. False hope is not kindness. Clarity builds more trust than an answer designed merely to make someone happy in the moment. Where Guards and Video Meet Per Mar’s history began with people, then expanded into technology because John Duffy feared alarms could replace guards. Nearly 60 years later, the same tension is playing out with remote guarding and video analytics. At construction sites, customer demand has shifted substantially from continuous temporary guarding toward video monitoring. Per Mar’s LiveShield service uses analytics and proactive video monitoring to detect activity, issue on-site warnings, communicate more confidently with customers and obtain priority police response. Brian said Per Mar recorded roughly 200 apprehensions last year, with deterrence events representing a multiple of that number. Yet Brian does not believe technology eliminates the need for security officers. His brother, Brad Duffy, leads Per Mar’s security officer division, which remains the company’s largest business by revenue. Many sites need a human presence, human interaction or physical tasks that a camera cannot perform. In several markets, Per Mar officers also provide mobile patrol and alarm response, including entering with a key, investigating the cause and resetting a system—services the police will not provide. That is the real opportunity. Remote guarding does not have to be sold as a wholesale replacement for people. A provider that understands both sides can design the right blend: video where detection and deterrence are most efficient, officers where judgment, presence and physical action create value. The next frontier may extend beyond security. Brian sees major potential in using video analytics to improve safety programs, measure traffic and provide operational intelligence. When cameras move from being viewed only as a security expense to becoming a tool that helps customers run their businesses, the value proposition changes completely. Per Mar Security Services’ Independent Advantage At a time of aggressive industry consolidation, I asked Brian why remaining family-owned and independent is strategically important. His first answer was the most revealing: the family doesn’t think about another option. Independence does not mean operating without budgets, accountability or professional management. Per Mar has all of those. It means that when leaders discover on in January that an unbudgeted investment is the right decision, they can make it. There is no faceless owner demanding that every choice maximize the next three years to prepare a company for sale. That long view shows up in Per Mar’s local footprint. Brian pointed to Wisconsin, where the electronic security operation maintains six offices. A national company might consolidate that coverage into one or two locations to improve near-term profitability. Per Mar chooses proximity because local service, strong managers and employee retention form the company’s competitive moat. In Brian’s view, the independent regional advantage ultimately comes down to finding, supporting and retaining great managers. Scale alone cannot preserve a family culture across thousands of employees. Leaders do it by knowing people, visiting offices, maintaining continuity and treating frontline employees with the same respect afforded to executives. The Road That Led Them Home I keep coming back to Brian’s grandparents standing beside a broken-down car in a city where they never intended to stay. They needed $100 to continue toward Denver. The bank said no. In that moment, it must have felt like a door closing. They could not have known that Davenport would become home, that a few investigative cases would become a company, or that the business they began out of necessity would one day provide livelihoods for more than 3,100 people. That is what makes the Per Mar story so powerful. Its scale is impressive, but the numbers are not the heart of it. The heart of it is a family that stayed. A grandfather who found a way forward. A grandmother who helped build the business beside him. A son who carried it into a second generation. And now two grandsons, Brian and Brad, are entrusted with protecting what their grandparents started while preparing it for a future they could never have imagined. When I asked Brian what lessons had endured through those generations, he did not talk about acquisitions, technology or growth. He talked about how his grandparents and parents treated people. Whether someone worked on the front line or in the executive office, they deserved the same dignity and the same respect. Maybe that is the real reason Per Mar has endured. The company has changed dramatically since 1953, but the way the family sees people has not. John and Eleanor Duffy never made it to Denver. Instead, they built something in Davenport that would outlive them, employ thousands and carry their values into a third generation. Sometimes the road that closes in front of us is the one that leads us home. Jake Voll is president of SS&Si Dealer Network and host of “Coffee Break with Jake.” The post From Breakdown to Breakthrough: The Per Mar Security Services Story appeared first on Security Sales & Integration.