OFFICE: 1-888-880-4949

OFFICE: 1-888-880-4949

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Electronic Security

Start Using the DMP Virtual Keypad™ to increase COVID-19 Safety

The current crisis has presented a challenge for every business in the US and abroad. Many have switched to remote …
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Facility Management Service

Facilities Management | Process and Procedures for Disinfecting Offices

Amid the current COVID-19 crisis, there is still much to be learned about its spread. According to the Centers for …
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Facility Management Service

Dealing with the Time Change and Lighting Maintenance

Every enterprise comes with a long list of maintenance responsibilities to assure that the built environment will perform its designed …
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Electronic Security

Security System Optimization

Are You Fully Utilizing Your Security System’s Analytics Features?  When an organization invests in a security system, the facility managers …
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Facility Management Service

Not Out of Sight, But Still Out of Mind: Testing Your Emergency and Exit Lights

In one of our recent articles, we talked about how easy it is to forget about your fire extinguishers as …
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Electronic Security

Safe and Secure: Avoiding Liability Claims

Exposure to general liability claims is probably one of the biggest headaches for any construction site or property manager. Because …
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Electronic Security

Intellectual Property Theft: How Cloud-based Access Control Systems Enhance Security and Deterrence

For businesses with potentially game-changing technologies and patents, cyber security should be a top priority. However, in our natural inclination …
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Facility Management Service

Top Benefits of Hydro-Jetting for Commercial Plumbing

When was the last time you thought about your main drain lines? It’s not often you think about it until …
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Electronic Security

Can Emergency Phones Remedy the Bystander Effect?

In emergency situations, people are more inclined to spectate idly rather than intervene. This is nothing new and has been …
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Facility Management Service

Fire Extinguishers: Out of Sight, Out of Mind?

Fire Extinguishers:  Out of Sight, Out of Mind?  Whether you’re a business or homeowner, fire extinguishers can be easy to …
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Archives
Latest Posts
Electronic Security | Video surveillance is redefining the customer experience.
4 Aug, 2020
Facility Maintenance | The Importance Of Automatic Gate Maintenance
4 Aug, 2020
Electronic Security | Leave Risks of Exposure at the Door with Brivo OnAir
8 Jul, 2020
Summer HVAC Maintenance | Important COVID-19 Considerations
1 Jul, 2020
How to Stay on Budget in Commercial Construction
1 Jul, 2020

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Corporate Headquarters

560 Riverdale Drive
Glendale, CA 91204
-Serving-
Los Angeles, San Bernardino,
Ventura, Orange/Riverside County
Santa Barbara, San Diego

License #749452
ACOL #5382

Northern California

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Hayward, Marin
Oakland, San Mateo
San Jose, All-Greater Bay Area Cities

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Dallas/Fort Worth & Surrounding Communities
Houston, & Surrounding Communities

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Phone: 1-888-880-4949
E-mail: info@callsierra.com

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Sierra Group is a commercial general contracting firm that brings together three unique facility based service divisions, commercial construction, facilities maintenance, electronic security surveillance, and business alarms, operating under one company. Our commitment, dependability and sensitivity to operational schedules, environments and cost-effective solutions allow us to provide a total solution for all of your building maintenance needs.

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