Business and school access control solutions


Per Mar Security is a leader in providing affordable, full-service security solutions to homes and businesses in Oshkosh, Wisconsin and the surrounding region.

Comprehensive Security and Safety Solutions in Oshkosh

When you bank at Oshkosh Community Credit Union, you can rest assured your accounts are secured. When you choose The Courtyard Assisted Living for your parents, you never have to worry about their safety. And when you drop your kids off at Acton Academy, you know they’re protected. These businesses wanted the best security provider in Oshkosh – so they chose Per Mar. 

Per Mar is the leading choice in Oshkosh and the surrounding area for businesses and residents seeking a full range of systems and services dedicated to your protection. Our security experts are dedicated to understanding your unique security requirements and will work with you to create a customized plan that meets your needs – and exceeds them. Let us focus on safety and security, so you can focus on what matters most. 

Secure Your Business with Security Cameras and Burglar Alarms 

Stop loiterers before they become burglars. Protect your company, staff, and customers with commercial security cameras and burglar alarm systems from Per Mar. Our innovative systems integrate seamlessly to provide you with the most encompassing protection available in Oshkosh, customized to fit your business’s needs. Add a layer of protection with Per Mar’s professional monitoring services, and our trained agents will keep a close eye on your property, ensuring around-the-clock safety and security. 

Keep Your Home and Family Safe with Home Security Camera Systems 

When it comes to protecting the people, place, and pets you love the most, you want the best home video surveillance system you can get. Per Mar is the leading security camera installation and service company in Oshkosh, offering the most innovative solutions to fit your needs. Choose between wired or wireless security cameras and check your live feed from anywhere with Per Mar’s smart home app so you always have peace of mind. 

Lock Down Building Activity with A Digitized Door Entry System 

Gone are the days of manually recording who comes and goes from your building. With a digitized access control system from Per Mar, monitoring building activity and restricting access is easier than ever. We use the latest technologies to ensure maximum security for your business, so you can retain control over authorized movement. 

Protect Your Business with Fire Detection Systems 

Small sparks can cause big fires, and big fires come with big damage. Per Mar offers commercial fire protection systems that catch smoke and heat hazards early, keeping damage minimal or nonexistent. Our expert technicians install customized fire alarm systems, then test and service them to keep your business compliant and protected. Further enhance your security with Per Mar’s fire alarm monitoring services, ensuring emergency services are always dispatched when needed. 

Reduce Home Hazards with Fire Protection 

Safeguard your home and family from fire hazards with the  latest home fire detection systems from Per Mar. Our dual-sensor detectors alert you of smoke and high heat quickly, giving you extra time to ensure everyone is safe. When you choose Per Mar for your home fire alarm system, you can rest assured that you’re receiving the best possible protection in Oshkosh.  

Contact Per Mar Now to Create a Customized Solution 

No two security solutions are alike. Our team of security experts is trained to assess your needs and develop a tailored solution to fit your budget and requirements. Contact Per Mar today to address your security system needs. 

Per Mar: Your Trusted Security Partner in Oshkosh and Beyond 

If you are ready to add a layer of protection to your home or business, the choice is clear: Per Mar . 

Per Mar is the largest family-owned, full-service security company in the Midwest, and we have over seventy years of experience protecting our families, friends, and neighbors. We’re committed to making our cities safer for them – and for you. 

When you choose Per Mar Security Services for your security and safety solution, you get the best systems, service, and support in Oshkosh to ensure maximum protection for what matters most. Request a free quote from us today to get started. 

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Oshkosh Branch Contact Information

90 Riverway Drive
Oshkosh, WI 54901

Hours of Operation:
Mon-Fri. 8:00am-5:00pm

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Request a Free Quote

Fill out the form or call us at (920) 426-1411 to speak with one of our security experts today.

Security Call Specialist
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We Work and Live in the Communities we Serve.

Per Mar is a local family-owned security company who has been serving the Oshkosh region for decades. Our highly-trained team members live and work in the communities we serve. We pride ourselves on being professional and providing the best security, at affordable prices, for homeowners and business owners all over the greater Oshkosh area! Per Mar is here to meet your security needs.