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Electronic Security

Sierra Group ESD | Top Ways to Keep Your Facility Safe from Onsite Attacks

No matter the location or the industry vertical, every facility is completely unique in its security challenges and needs. There …
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Facility Management Service

Sierra Group FSD | Maximize the Life of Your Commercial Roof

Replacing a commercial roof is a huge, disruptive, and expensive process and probably one you’d want to avoid for as …
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Electronic Security

Sierra Group ESD | What Does the NDAA and Proposed FCC Ban Mean for Video Surveillance

Any U.S. Government facility or any facility receiving federal funding should be aware of the NDAA ban and proposed FCC …
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Facility Management Service

Sierra Group FSD | Top Ways Commercial Buildings Benefit from Professional Painting

There’s hardly anyone that doesn’t appreciate a freshly painted building. However, keeping a facility painted properly can be a huge …
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Electronic Security

Sierra Group ESD | Commonly Overlooked Capabilities of Physical Security in Healthcare

Physical security solutions protect a healthcare organization’s people, property, and premises. However, today’s sophisticated security technologies enable organizations to do …
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Facility Management Service

Sierra Group FSD | Top Ways to Conserve Water

Two years after California celebrated the end of its last serious drought, we are now amid another. The State’s 1,500 …
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Electronic Security

Sierra Group ESD | Choose a security partner that understands healthcare needs

Today, hospitals in America are some of the most challenging of all security environments with constantly evolving threat landscapes and …
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Facility Management Service

Sierra Group FSD | Top Reasons Why You Need a Facility Maintenance Plan

Every day, the maintenance manager faces the nearly impossible task of balancing available resources with the long list of demanding …
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Electronic Security

Sierra Group ESD | Security Leadership: Why Your Choice of Partners Matters

In many ways, the COVID-19 pandemic was trial by fire for the security industry. It tested technological capabilities, their application, …
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Facility Management Service

Sierra Group FSD | Preparing Your Facility for Summer

The last few years have seen summer temperatures reach the hottest on record. For facility managers, this raises additional concerns …
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Latest Posts
Sierra Group ESD | Top Ways Access Control Benefits Manufacturing Facilities
9 Jun, 2022
Sierra Group FSD | Top Ways to Extend the Life of Commercial Carpeting
8 Jun, 2022
Sierra Group CSD | Advantages of Hiring an Independent Third Party Construction Manager
6 Jun, 2022
Sierra Group ESD | Are You Leveraging Your Commercial Video Surveillance to the Fullest?
9 May, 2022
Sierra Group FSD | Top Reasons to Consider Professional Graffiti Removal
21 Apr, 2022

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Corporate Headquarters

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

License #749452
ACOL #5382
CSLB License #749452

Northern California

-Serving-
San Francisco, Alameda
Hayward, Marin
Oakland, San Mateo
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Dallas/Fort Worth & Surrounding Communities
Houston, & Surrounding Communities

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Phone: 1-888-880-4949
E-mail: support@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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