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Tech Systems
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Learn More About Tech Systems
Serving the Northeast Illinois and Southeast Wisconsin areas, Tech Systems specializes in access control, burglar alarms, fire and surveillance systems. 24/7 emergency service. Same-day service typically available. 100+ years of combined experience. Call for a free estimate.
Serving Area
Serving Northeast Illinois,
Southeast Wisconsin and
Surrounding Areas
Business Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
24-hour emergency technician available
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