Smoke & Fire Alarm Systems


A leading provider of professional smoke and fire detection equipment in Northern California, Denalect works closely with local fire departments and national fire insurance agencies. Then we consult with you to understand your needs and provide you with the fastest responding, safest fire alarm system possible for your budget.

You might think a few smoke detectors are all you need. Or you might have an enormous book describing your company’s standard installation protocols. Let Denalect help. We will clearly explain your fire system options so that you understand what’s legally required, what will give you peace of mind – and what will save you money.

Our top-of-the-line equipment is monitored 24 hours a day and features:

Northern California employees and offices protected by Denalect fire alarms

Northern California employees and offices protected by Denalect fire alarms

  • Expertly installed and networked smoke and fire detectors
  • Manually operated, highly visible fire alarm boxes
  • Both sound and light strobe alarms
  • Custom training for your own unique fire system

Should your fire alarm signal, we’ll contact you immediately to verify the situation and alert your local fire department. For over 40 years, Denalect has maintained a close relationship with, and a direct line to, every major fire department in our coverage area. They know that when we call, there is a confirmed reason to come — quickly.

If you’d like to learn more about Denalect’s smoke and fire systems, please call us to request a free inspection and estimate at (925) 932-2211.