Certified Systems

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Northern California's best alarm systems, access control and fire protection systems for commercial and residential installations are Certified Systems

When you want the best alarm system, then you need Certified Systems. We are experts in design, installation, service and maintenance of all types of alarm, fire, and security systems for commercial and residential installations. We always communicate clearly and help you design the best system to meet all of your security or fire protection needs....and we make sure we are finished on time and on budget.
It is our mission to offer the latest innovations industry wide. For example, we are one of the few alarm companies in Northern California that can offer multiple options for how our security system communicates with the central alarm monitoring station. Certified Systems installs CSAirLink or GSM cellular back up systems that do not rely on phone lines, therefore eliminating a vulnerable part of the security system.
We are truly committed to your complete satisfaction. We are constantly striving to bring you quality and yet we also spend your money wisely making sure we accomplish the security goals you had in mind.
Certified Systems has been designing custom security alarm systems in Northern California since 1984. If you need the best home security system or commercial alarm system, look no further.
We are locally owned and operated and take great pride in serving Northern California from Redding to Chico to Sacramento to the Bay Area. Our office is staffed with locally trained personnel during normal workdays and our after hours operator can easily contact our technicians to assist our customers 24 hours a day.
Whether youre an individual homeowner, builder, general contractor, or business owner, Certified Systems has developed solutions to help make today's security alarm technologies truly beneficial to those who depend on them and protect what they value most.

Electronic Access Control
Certified Systems has your home and business security alarm system needs covered with electronic access control and perimeter security system solutions.

Home & Commercial Fire Alarms
Certified Systems is a leader in the fire alarm industry. Whether you need a complete home or business fire alarm system, fire alarm inspections per NFPA 72 or fire sprinkler monitoring system we can help you.

With our proven design and installation team, coupled with our state oftheart U.L. listed monitoring station; your family or business will be protected. Take a second to see why we are the best home security system and best commercial security system providerin Northern California.

Crime prevention is the true focus of a business security camera system. We offer the most complete designs using the latest technology in both home security surveillance systems and business security camera systems.

"I liked the idea of the CSairLink radio system, then when you caught those two in our store I really understood the value of not having phone lines."

Thanks to Certified Systems, within seconds our fire alarm system sent out the signal and Butte County Fire was dispatched arriving before any major damage occurred. Norfield Industries has a $650,000 plant and employed over 100 people. I have been so happy with their service I chose to have had them install intrusion and fire alarm systems in both my homes.

Certified Systems has protected my home, family, and businesses for over 16 years. Steve and his staff, are always a pleasure to work with. Certified Systems is the exclusive vendor for Papa Murphys Pizza.

Certified Systems has been an integral part of our local organization. Because of their philanthropic generosity, DownStream Fly Fishing has been able to work with over 50 students with Down syndrome.

We are so happy with our system and most impressed with the folks in your organization. Your staff makes owning an alarm system very user friendly."
Dale and Danielle Penne

"Your organization deserves kudos for such a clean installation. It made us feel so good about our decision to use Certified Systems."
Bill and Fran Patrick