Business Details
26 Years
experience
Emergency
services
Trusted Security Solutions for Homes and Businesses
Cornerstone Security Group has been providing advanced security solutions to Southeast Wisconsin residents and businesses for over two decades. As a locally owned family-operated company, we combine personalized service with cutting-edge technology to deliver customized security systems that protect homes, commercial properties, and nonprofit organizations. Our team of trained technicians offers same-day service and stands behind every installation with a comprehensive 2-year parts and labor warranty. We specialize in intrusion detection systems that identify threats before entry, 24/7 monitoring services, and personalized safety solutions for independent living. Our commitment to quality extends to using owned equipment rather than leased systems, ensuring complete ownership and long-term value for our customers.With expertise in residential, commercial, and nonprofit security applications, we tailor solutions to meet specific needs while maintaining ease of use and reliability. Our proven track record demonstrates consistent delivery of stress-free security implementations that adapt to modern lifestyles. From seasonal safety tips to emergency response protocols, we provide comprehensive protection strategies backed by extensive industry experience. Our Milwaukee-area team remains dedicated to innovation while maintaining the personal relationships that have built our reputation over 20 years. This combination of technical expertise and community focus positions us as trusted security partners for both individuals and organizations.
Services
Residential Security
Commercial Systems
Non-Profit Protection
Personal Monitoring
Security Installation
Details
- Year established: 2000
Highlights and features
- 20+ years serving Wisconsin security needs
- Locally owned family-operated business
- Same-day service available
- 2-year parts and labor warranty
- Customized security solutions
Services
Residential Security
Customized home security systems featuring intrusion detection technology that identifies threats before entry. Includes 24/7 monitoring, equipment ownership, and seasonal safety guidance. Systems adapt to busy lifestyles while maintaining reliability and ease of use for homeowners seeking comprehensive protection.
Commercial Systems
Tailored security solutions for businesses of all sizes featuring intrusion detection, video surveillance, and access control. Includes lone-worker protection and customized implementation plans. Designed to prevent theft and vandalism while integrating with existing operations and security protocols.
Personal Monitoring
24/7 personal monitoring systems for independent living featuring water-resistant emergency buttons. Services connect users with professional operators who dispatch emergency services and notify caregivers. Customizable for home or mobile use to support aging in place initiatives.
Non-Profit Protection
Affordable security systems designed for nonprofit organizations including community projects and fundraising events. Features intrusion detection and monitoring solutions for temporary locations and permanent facilities. Helps protect organizational resources while supporting mission-critical activities.
Security Installation
Professional security system installation using owned equipment rather than leased alternatives. Includes same-day service options and comprehensive 2-year warranty coverage. Technicians customize installations for optimal performance in residential and commercial environments.
Questions
What residential security systems do you offer?
We provide customized home security solutions featuring intrusion detection technology that identifies threats before entry, 24/7 monitoring, and equipment ownership with a 2-year warranty.
Do you serve commercial clients?
Yes, we offer tailored business security solutions including intrusion detection, video surveillance, access control, and lone-worker protection systems for companies of all sizes.
What areas do you serve?
We primarily serve Southeast Wisconsin and the greater Milwaukee area, with experience protecting properties across the state for over 20 years.
Are personal monitoring systems available?
Yes, we offer 24/7 personal monitoring with water-resistant emergency buttons that connect users to professional operators for medical assistance and emergency dispatch.
What warranty do you provide?
All installations include a comprehensive 2-year parts and labor warranty covering our owned equipment systems for residential and commercial clients.
Do you offer same-day service?
Yes, our locally based technicians can often provide same-day service for security system installations and emergency repair needs across our service area.
