Protecting You & Your Family from CO Poisoning

If you’re a homeowner in California, you should be aware of a new law protecting you, your family and your property from the dangers of Carbon monoxide (CO) poisoning.

iStock_000009625134SmallA poisonous gas that is odorless and colorless, Carbon monoxide is produced whenever fuels such as gas, oil, kerosene, wood or charcoal are burned. Idling vehicles, heaters, fireplaces, furnaces and fuel-burning appliances ...

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Lehmer’s – Customer of the Month

Denalect Alarm is excited to report that Lehmer’s Buick GMC of Concord is its September commercial customer of the month.

For years Lehmer’s fleet vehicle service has helped us provide fast, efficient service for our customers.

Many thanks to Ron Sadler and his team in Lehmer’s Fleet and Commercial Department.

 

Denalect Alarm proudly serves the home security and business alarm system needs of Contra Costa County in Northern California: Anitoch, Blackhawk, Concord, Danville, Dublin, El Cerrito, Hercules, Lafayette, Livermore, Martinez, Moraga, ...

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Safe & Secure in Contra Costa

Let me be the first to welcome you to our new, more informative website.

Rod Uffindell, Founder & CEO, Denalect AlarmWhile many of you are here to get information about your home and business security options online, we also want to give you the opportunity to contact us anyway you like. Give us an old fashioned phone call and ...

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