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Name Number of ratings Checkbook's top rating () Firm's price index score What percent of customers rated firm "superior" on our survey for "overall quality"
for quality for price
1. AAA Alarm Systems
5687 W Touhy Ave
Niles, IL 60714
847-966-5494
Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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2. ADT Security Services
All locations combined

866-746-7238
256 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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3. Alarm Detection Systems
1111 Church Rd
Aurora, IL 60505
630-844-6300
50 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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4. Alert Protective Service
3833 N Cicero Ave
Chicago, IL 60641
773-685-8383
24 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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5. American Eagle Security
6844 W 95th St
Oak Lawn, IL 60453
708-430-2626
10 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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6. Bulldog Security
1624 Old Deerfield Rd #2
Highland Park, IL 60035
847-432-9900
Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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7. D & I Electronics
24802 W Caton Farm Rd
Plainfield, IL 60586
815-436-6003
11 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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8. Fox Valley Security Systems
30 N Airlite St #A
Elgin, IL 60123
847-931-7711
Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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9. Inner Security Systems
418 Treasure Dr
Oswego, IL 60543
630-554-7878
Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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10. Kesco Security
1004 Dobson St
Evanston, IL 60202
847-869-1954
12 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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11. Keyth Security Technologies
1575 Oakwood Ave
Highland Park, IL 60035
847-433-0000
36 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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12. Monitronics International
All locations combined

800-447-9239
18 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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13. Protection 1
2505 S Finley Rd #240
Lombard, IL 60148
800-438-4357
18 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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14. Sentry Security
339 Egidi Dr
Wheeling, IL 60090
847-410-0000
12 ratings Chicago Consumers' CHECKBOOK has ratings of 10 local home security firms.
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Chicago area home security firms by neighborhood

IL
Aurora, IL Chicago, IL Elgin, IL
Evanston, IL Highland Park, IL Lombard, IL
Niles, IL Oak Lawn, IL Oswego, IL
Plainfield, IL Wheeling, IL