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Products & Services
About RT Alarm
RT Alarm is a company employing 1-5 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services, based in Piedmont, California, United States and operating in Office service.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). RT Alarm is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (510) 6531987
- linkedin.com/company/rt-alarm
- Address
- 1631 Grand Ave, Piedmont, California, 94611, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $1.1M ($1M-$5M)
RT Alarm: frequently asked questions
What does RT Alarm do?
RT Alarm is a company employing 1-5 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services, based in Piedmont, California, United States and operating in Office service.
Where is RT Alarm located?
RT Alarm is headquartered at 1631 Grand Ave, Piedmont, California, 94611, United States.
How many employees does RT Alarm have?
RT Alarm has about 3 employees (the 1-5 range).
What is RT Alarm's annual revenue?
RT Alarm's annual revenue is estimated at $1.1M (the $1M-$5M range).
What industry is RT Alarm in?
RT Alarm is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact RT Alarm?
Its phone number is +1 (510) 6531987.
What companies are similar to RT Alarm?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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