Brand Certified
Guardian Security Agency
4.0(24 reviews)
Certified by Guardian Security Agency • Aug 23, 2026
Business Details
1820 Galindo Street, Concord, CA
94520, United States
Certified by Guardian Security Agency • Aug 23, 2026
(925) 356-3034
Certified by Guardian Security Agency • Aug 23, 2026
https://www.guardiansecurityagency.com/
Certified by Guardian Security Agency • Aug 23, 2026
About
Certified by Guardian Security Agency • Aug 23, 2026
Security ServiceSecurity Guard ServiceVideo Surveillance Equipment
Guardian Security Agency has provided professional security guard service in Concord, CA, since 1992. Serving commercial properties, construction sites, residential communities, strip malls, and more, their licensed officers bring over 50 years of combined law enforcement and personnel management experience to every assignment. Guardian offers commercial security guard services and construction site security services backed by a dedicated Training and Quality Assurance Coordinator, ensuring officers are properly licensed, uniformed, and equipped before any deployment. As a founding member of CALSAGA, Guardian holds itself to the highest industry standards. Contact Guardian Security Agency today to request a free quote.
Details
- Onsite servicesAvailable
Location
Certified by Guardian Security Agency • Aug 23, 2026
Hours
Certified by Guardian Security Agency • Aug 23, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 7 items
Explore offerings from Guardian Security Agency on 1820 Galindo Street in Concord, with popular services available at this location.
Reviews
4.0
24 reviews
5 stars
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4
- MNMegan NierhakeSep 9, 20255.0Amazing security company. I met a security guard who went out of his way to help me! His professional behavior really made an impact on my situation! I was very impressed with how this young man represented this company!
- KGKyle GottJun 2, 20252.0Theives broke 2 gates and used a very subtle crowbar while their "guard" is in his red truck 50 feet away. He looked very well rested at 5am. It was probably a great nap.
- WMWanna B MusicianNov 12, 20231.0Just a little pathetic security service. Go with Securitas or ABM.
- ZRZombie RotAug 7, 20181.0My opinion is they do not care about people needs
Frequently Asked Questions About Guardian Security Agency
What services does Guardian Security Agency provide?
Guardian Security Agency offers on-site security and patrol services to enhance the safety of commercial properties and residential communities.
Where is Guardian Security Agency located?
Guardian Security Agency is located at 1820 Galindo Street, Concord, CA 94520, United States.
What are the operating hours of Guardian Security Agency?
The agency operates Monday through Friday from 8:00 AM to 5:00 PM and is closed on weekends.
How can I contact Guardian Security Agency?
You can reach Guardian Security Agency by phone at +1 925-356-3034 or email at heather@guardiansecurityagency.com.
Since when has Guardian Security Agency been in business?
Guardian Security Agency has been in business since 1992, with more than 40 years of combined experience among its security officers.
Does Guardian Security Agency provide services only in Concord, CA?
No, Guardian Security Agency serves multiple areas including Antioch, Brentwood, Concord, Discovery Bay, Martinez, Moraga, Orinda, Pacheco, Pittsburg, Pleasant Hill, and Walnut Creek in California.
What nearby community services can customers find around Guardian Security Agency?
Near Guardian Security Agency, customers can find the Veterans Accession House, which provides accommodation and community services.
Are there professionals related to legal services near Guardian Security Agency?
Yes, nearby legal service providers include Wahida Noorzad Attorney at Law specializing in immigration and family law, and the Law Offices of C. Antonio Delgado focusing on immigration law.
What options are available nearby for real estate and home improvement services?
Customers can visit BA Golden State Homes, which offers real estate and home improvement services, or Realoq Inc and Liz Fuentes Realtor for real estate assistance close to Guardian Security Agency.
How can nearby banks assist customers visiting Guardian Security Agency?
Nearby banks like Bank of America and Wells Fargo Home Mortgage can assist customers with financial services, including mortgages, which may complement security needs for property owners.
Brand Certified Facts from Guardian Security Agency
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Certified August 23, 2026Yext Knowledge Graph
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