Commercial Security Systems for Riverside County Businesses, Installed and Monitored Since 1981

Valley Alarm designs, installs, and monitors commercial security systems across Riverside County, from the warehouses and contractor yards along the 60 and 215 freeways to storefronts in Riverside and Corona. Since 1981, we've built systems around how a property actually runs, including intrusion alarms, security cameras, access control, monitored fire systems, and ValleyGuard live video monitoring, all monitored from our own UL-listed central station rather than a non-U.S.-based call center. Licensed ACO 3687.

Layer 1

Commercial Security Installation Across Riverside County

Commercial security installation in Riverside County means one thing on a five-acre yard and something else entirely on a Main Street storefront. We start with the property. A security specialist walks the site, finds the ways in that nobody thinks about, and designs around them. Trained technicians handle the install.

Valley Alarm has done this since 1981, and we monitor all our installations from our own UL-listed central station. There's no charge for the assessment, and we don't quote a system we haven't seen.

Valley Alarm service vans used for commercial alarm, camera, access control and fire installations
5-stars
What Riverside County Customers Are Saying

Rated 4.8 Out of 5 From 346 Reviews on Google

As of October 2026

I've always been greeted with professionalism, kindness and courtesy whenever I've called Valley Alarm. I spoke with Melissa today who went above and beyond in helping me with my concern. Customer service is lacking in so many companies these days but definitely NOT with Valley Alarm!

  • testimonial-3

    Mary Y.

    Riverside County Business Security Customer

We have been a customer of Valley Alarm for over 20 years. I have never had a issue with my system and great customer service 24/7. I needed an upgrade, so I made an easy appt and Rick Z. was my technician. He was on time (10 min early) had on clean mask & gloves. Super friendly and gave me some pointers. You will not be disappointed with this company!

  • testimonial-4

    Liz D.

    Los Angeles Home Security Customer

Valley alarm has proven over years to be highly professional in the management of my account. Their communication and customer service enhances their professionalism.

  • testimonial-2

    Cole T.

    Los Angeles Business Security Client

After working through issues with Valley, i am confident that they can work to finish my project and look forward to future projects as well. I chose them as Brian the sales consultant exhibited confidence and competence in his field.

  • testimonial-1

    Karl S.

    LA County Business Alarm Customer

long-beach-business-security-alarm-company

Riverside County Business Security & Alarm Systems

From distribution warehouses along the 60 and 215 to retail centers in Riverside, Corona, and Temecula, Riverside County businesses can't afford security gaps that cost them inventory, downtime, or customer trust.

Small, medium, or large, our commercial security systems are custom-designed, installed, and monitored to meet your needs, and they scale as your business grows. We bring intrusion detection, security cameras, access control, and fire systems together into one solution, then back it with 24/7 monitoring from our own UL-listed central station. You'll see who's coming and going, get verified alerts when something's wrong, and reach a local team that installs and services your system in person.

Call Today: (800) 550-2537

Call us today to schedule a risk assessment of your current security system and learn how our custom solutions can help you secure & streamline your operations. 

Businesses Throughout Riverside County Have Trusted Us Since 1981.

  • Retail Stores
  • Office Buildings & Lobbies
  • Warehouses & Distribution
  • Construction Sites
  • Car Dealerships
  • Cannabis Dispensaries
  • Schools
  • Restaurants & Coffee Shops
  • Office & Industrial Parks

Cutting Edge Commercial Security Technology

Valley Alarm provides a complete line of Intrusion Detection, CCTV, Access Control, and Integrated Security Solutions commercial clients.

Intrusion Detection

The core of any properly designed commercial security system is intrusion detection. A Valley Alarm security professional will conduct a detailed analysis of your organization to identify specific threats and vulnerabilities. 

Fire Alarm Systems

Valley Alarm’s expert team of consultants, project managers and installation technicians will plan, design, and install a comprehensive fire system that protects your physical assets as well as your employees. Our fire detection systems provide you with affordable and reliable protection that fully complies with all stringent fire codes.

Video Surveillance

Video surveillance systems—including exterior and interior cameras—can help protect your personnel, your real property, and your inventory. Our security consultants will work with you to provide the right camera systems for your business.

Access Control

Valley Alarm can design a system that limits who is allowed to enter these areas, and when and where access is granted. Your security and facility managers will find our access control systems to be an efficient, practical way to reduce costs while maintaining the highest levels of protection.

Small Businesses In Riverside County Thrive With Valley Alarm

Whether you're behind the counter or across town, you can see who's walking in the front door, who's leaving, and what's happening in the stockroom right from your phone. Pull up live video from indoor or outdoor cameras at work or on the go, so you've always got eyes on the business.

youtube-video-thumbnail

Also Protecting Riverside County Homes

Valley Alarm also installs and monitors home security systems, with a dedicated cellular connection that keeps working if the power, internet, or phone line goes down. Run cameras, locks, and lights from your phone, powered by Alarm.com and Qolsys.

Professional Installation & Support

Valley Alarm is a locally owned and operated alarm company in Riverside County. We employ factory trained installation specialists that are knowledgeable, courteous and thorough.

Since 1981 we have worked diligently to earn a reputation for delivering quality. Our formula? Select high quality equipment, install it in a skillful conscientious manner, and provide the best 24/7 support and monitoring services available. 

Scroll to Top