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| (773) 445-0120 |
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| QIS Inc. |
| 10938 S. Western Ave. |
| Chicago, IL 60643 |
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Welcome to
Quality Installation Service |
Serving Chicagoland Since 1980 |
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| QIS specializes in electronic security & other
low-voltage electronics system installation & service for burglar
alarms, fire alarms (w/ annual NFPA code tests), structured cabling
& fiber optics, professional wiring services, access control,
security cameras, covert surveillence, cctv & remote monitoring. |
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QIS is
registered with the Office of Professional Regulation in Springfield,
IL. & The Better Business Bureau of
Illinois
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