CALL US: 1-888-880-4949

CALL US: 1-888-880-4949

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Facility Management Service

Commercial Gutter Cleaning | Timely Cleaning Prevents Property Damage

Typically, people think of residential properties when they think of rain gutter cleaning. However, commercial properties are not exempt from …
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Facility Management Service

Wildfires and Your HVAC System | Should You Have Your System Cleaned?

Fire season has begun with a vengeance, with recent wildfires all over the country, including California and Texas. Even if …
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Construction Division

Commercial Construction | Value Engineering: What is it & How to Realize Its Full Potential

Value Engineering is a process that distills value in a myriad of ways, including as a means to gain cost …
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Facility Management Service

Parking Lot Maintenance | More Critical Than You Think

No matter the type of business, your parking lot and its condition plays a highly supportive, if not highly under-valued …
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Electronic Security

Electronic Security | Video surveillance is redefining the customer experience.

With businesses opening, closing, and reopening with new guidelines, regulations, and most importantly changed customer expectations, business is certainly not …
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Facility Management Service

Facility Maintenance | The Importance Of Automatic Gate Maintenance

Safety and convenience are two top priorities for the occupants of any commercial or residential property. Because of this, many …
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Electronic Security

Electronic Security | Leave Risks of Exposure at the Door with Brivo OnAir

Never before have security technologies been more vital or useful in increasing workplace safety. As businesses resume operations under new …
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Facility Management Service

Summer HVAC Maintenance | Important COVID-19 Considerations

The spread of COVID-19, a severe and life-threatening respiratory illness easily spread via airborne particles, has caused many changes in …
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Construction Division

How to Stay on Budget in Commercial Construction

Commercial construction projects are immensely involved which makes it very easy to exceed budget in a number of ways. While …
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Electronic Security

Touchless Access Control | COVID-19 Evolving Perspectives and The New Expectation

Recent world events have caused social distancing to take on a new and huge significance. Never before have we been …
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Archives
Latest Posts
Sierra Group ESD | The Surprising Signs of Needing a Commercial Security System Upgrade
9 Apr, 2021
Sierra Group FSD | Solving the Challenges in School Reopenings
6 Apr, 2021
Sierra Group ESD | Managing The Cost of Physical Security
10 Mar, 2021
Sierra Group FSD | Restroom Retrofits With Touch-Free Technologies
24 Feb, 2021
Sierra Group ESD | Top Advantages of Subscription-Based Physical Security
3 Feb, 2021

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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
CSLB License #749452

Northern California

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

Texas Headquarters

-Serving-
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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