OFFICE: 1-888-880-4949

OFFICE: 1-888-880-4949

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Electronic Security

CPTED Strategies Strengthen Security Solutions

The most effective physical security is more than the latest integrated electronic technology custom-designed to meet the challenges of the …
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Facility Management Service

Prevent Minor Repairs from Turning into Potential Money Pits and Liabilities

Short-term thinking can snowball into something big and that can expose businesses to significant financial losses, or worse, liabilities that …
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Electronic Security

Perimeter Security: Why Radar Detection is a Smart Investment

Worldwide safety concerns are changing and becoming more complex and facilities executives are finding themselves needing to address real-world physical …
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Facility Management Service

The Ease and Efficiency of Contract Facility Services

As a Facility Manager imagine only having staff when you need them, never dealing with HR issues, payroll, or benefits. …
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Electronic Security

What are Top Advantages of Thermal Cameras with Analytics?

Perimeter security is a top consideration for many organizations in the protection of their property, people, and processes. The fundamental …
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electronic security camera
Uncategorized

Planning A Successful Electronic Security Strategy

Planning a Successful Electronic Security Strategy The security of your business is paramount. If it’s not safe, the future for …
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Facility Management Service

8 Benefits of Scheduled Maintenance Plans

Commercial facilities require regular maintenance. This is because they involve movable parts that are prone to wear and tear. To …
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cyber security
Electronic Security

10 Reasons Why Commercial Electronic Security Is Important

Running an enterprise is not easy, as a manager, you have to make sure that everything is in order, from …
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cheap security systems
Electronic Security

Cheap Security Systems vs. Advanced Security Systems

Which One to Buy For Your Business? If you’ve been shopping for a security system for your for your business, …
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what is facial recognition
Electronic Security

What is Facial Recognition and How to Implement It in Your Business

In technology and security quarters, facial recognition technology (FRT) is one of the highly debated topics today. We wanted to …
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Archives
Latest Posts
Touchless Access Control | COVID-19 Evolving Perspectives and The New Expectation
2 Jun, 2020
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2 Jun, 2020
Facility Services | #OpenSafely. How to Limit Viral Spread in the Workplace
29 May, 2020
Commercial Property Burglaries Are on the Rise - Consider New Cost Savings Solutions Superior to Site or Roving Security Guard Services
5 May, 2020
Germicidal UV Light: Should it be an added sanitization measure for your facility to fight COVID-19?
4 May, 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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