Protecting your family brings peace of mind, and Certified Security & Sound knows that keeping your home safe is an important investment. We provide the highest quality, reliable home security solutions with fire and smoke detectors, door alarms, and carbon monoxide detectors.


Certified Security & Sound specialize in commercial security, providing loss prevention services, surveillance cameras, silent alarms and other solutions installed discreetly to protect your enterprise.

Featured Products

DMP XTLtouch Security Panel
UltraFire IMR 16340 CR123A Battery 650mAh 3.7V Lithium Rechargeable Batteries Protected Battery (2 Pack)
DMP Releases Wireless Residential 1161 and 1162 Smoke Detectors

FREE On-site Assessment

Schedule a home security assessment or commercial security consultation today, Certified Security & Sound specializes in protecting your property and our skilled security consultants can provide recommendations for the best equipment, point out blind spots and vulnerable areas you may want to address, or provide upgrades and calibration to your current security systems.


We provide Spokane’s only local alarm monitoring service for home security, and our certified security experts help you keep your home and office secure. We keep a vigilant eye on your property, because it’s our job.


Certified Security & Sound: Keeping Spokane Safe for Over 40 Years!

Call Today for a FREE Assessment!
Call or Text Us at (509) 922-9111


Certified Security & Sound, founded in 1971, is licensed and bonded as a low voltage electrical contractor in the states of Washington and Idaho. We are licensed for all your low voltage needs for residential, commercial or government jobs – including security, camera surveillance, home entertainment, lighting control, access control and central vacuum cleaners.

Call or Text Us at (509) 922-9111