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Experienced. Professional. Service

Ace Security Technologies is a family-owned and operated professional locksmith & securities company based in Minneapolis, MN. For over 30 years, we have been a leader in the security industry, progressively changing with today's latest technology.


Our experienced team leaders and employees provide effective security solutions with unparalleled customer service.

Quality Installations & Customer Satisfaction

Ace prides itself on an impeccable record of positive customer reviews. When you choose Ace Security Technologies to integrate and oversee your security strategy, you can expect:

  • 100% licensed, bonded and insured service

  • Internal security technicians for installations, service work and repairs. Absolutely no sub-contractors.

  • Free estimates

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