335 cybersecurity companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Caledonia: Ti2 Agency, Inc (Technical Investigation and Intelligence) TSCM, IFR Score 61/100; 4.9★ from 46 Google reviews; open 7 days a week.
Most-reviewed: iRepairTek (IT Services, Smartphone, Computer, Consoles and Tablet Repair), 520 Google reviews at 4.8★, the most of 335 ranked; ranked #15.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
335 Caledonia cybersecurity companies are ranked here by IFR Score, from nine published factors. 104 open Saturdays and 73 open Sundays, based on posted hours. The median Google rating is 5.0★ across 335 rated IT firms.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
| Rank | Business | IFR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ti2 Agency, Inc (Technical Investigation and Intelligence) TSCM | 61 | 4.9★ (46) | Janesville, 56 mi away | Sat · Sun · Evenings | Overall |
| 2 | Media Moon, LLC. | 59 | 5.0★ (32) | Hoffman Estates, 50 mi away | Sat · Sun | — |
| 3 | Handled IT Partners | 59 | 4.9★ (21) | Chicago, 54 mi away | Sat · Sun · Evenings | — |
| 4 | Brew City PC | 59 | 5.0★ (46) | Oconomowoc, 31 mi away | — | — |
| 5 | Eddies Gaming Computers and Repair | 58 | 4.8★ (240) | Greenfield, 13 mi away | Sat · Sun · Evenings | — |
| 6 | Fulton May Solutions | 58 | 5.0★ (88) | Downers Grove, 67 mi away | Evenings | — |
| 7 | Evolve Security | 58 | 4.8★ (132) | Chicago, 66 mi away | — | — |
| 8 | The Isidore Group | 58 | 5.0★ (19) | Chicago, 66 mi away | Sat · Sun · Evenings | — |
| 9 | PC LAN Services | 58 | 5.0★ (88) | Milwaukee, 14 mi away | Sat · Sun · Evenings | — |
| 10 | Absolute Computer Systems | 57 | 4.8★ (191) | Kenosha, 17 mi away | Sat · Sun | — |
Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
Ranked #1 in Caledonia
Based in Janesville, 56 mi away
Ranked #1 because of its Google rating and service focus: 4.9★ from 46 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Hoffman Estates, 50 mi away
Ranked #2 because of its Google rating and service focus: 5.0★ from 32 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 54 mi away
Ranked #3 because of its Google rating and service focus: 4.9★ from 21 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Oconomowoc, 31 mi away
Ranked #4 because of its Google rating and service focus: 5.0★ from 46 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Greenfield, 13 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 240 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Downers Grove, 67 mi away
Ranked #6 because of its Google rating and service focus: 5.0★ from 88 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 66 mi away
Ranked #7 because of its Google rating and service focus: 4.8★ from 132 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 66 mi away
Ranked #8 because of its Google rating and service focus: 5.0★ from 19 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 14 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 88 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Kenosha, 17 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 191 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 66 mi away
Ranked #11 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Brookfield, 23 mi away
Ranked #12 because of its Google rating and service focus: 4.9★ from 18 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Lake Forest, 38 mi away
Ranked #13 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Albany Park, 68 mi away
Ranked #14 because of its Google rating and service focus: 4.1★ from 15 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Bridgeview, 70 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 520 Google reviews, the most in Caledonia.
Based on 8 of 9 factors; recency not yet collected.
Based in Arlington Heights, 47 mi away
Ranked #16 because of its Google rating and service focus: 5.0★ from 5 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 66 mi away
Ranked #17 because of its Google rating and service focus: 4.2★ from 27 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 66 mi away
Ranked #18 because of its Google rating and service focus: 4.9★ from 45 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
Based in Whitewater, 41 mi away
Ranked #19 because of its Google rating and review volume: 5.0★ from 68 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Naperville, 72 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 436 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Woodstock, 43 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 75 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Villa Park, 64 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 187 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Downers Grove, 68 mi away
Ranked #23 because of its Google rating and service focus: 4.9★ from 34 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Wauwatosa, 17 mi away
Ranked #24 because of its Google rating and service focus: 4.0★ from 4 Google reviews, listed on Google as “Computer security service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Arlington Heights, 52 mi away
Ranked #25 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in IFR Score order; each links to its profile. We publish the top 50 of 335 ranked cybersecurity companies here; the rest are on their profiles.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | CMIT Solutions of Hoffman Estates | 54 | 5.0★ (11) | 53 mi |
| 27 | SUPER V TECHNOLOGY | 54 | 5.0★ (19) | 53 mi |
| 28 | XL.net - Milwaukee Managed IT Services Company | 54 | 5.0★ (27) | 16 mi |
| 29 | TeamLogic IT | 54 | 4.9★ (33) | 73 mi |
| 30 | ICS | 54 | 5.0★ (7) | 21 mi |
| 31 | Powertech Group | 54 | 5.0★ (8) | 51 mi |
| 32 | SafePoint IT | 54 | 5.0★ (244) | 48 mi |
| 33 | Valenture Managed IT Services – Chicago IT Support & Technology Solutions Provider | 54 | 5.0★ (21) | 66 mi |
| 34 | VIP SECURITY SOLUTIONS INC | 54 | 5.0★ (19) | 66 mi |
| 35 | AHEAD | 54 | 4.5★ (27) | 65 mi |
| 36 | Genuity | 53 | 5.0★ (72) | 66 mi |
| 37 | LeadingIT | 53 | 5.0★ (74) | 66 mi |
| 38 | AE Business Solutions | 53 | 4.7★ (28) | 73 mi |
| 39 | Powerful IT Systems | 53 | 5.0★ (73) | 27 mi |
| 40 | TeamLogic IT | 53 | 5.0★ (10) | 45 mi |
| 41 | XL.net | 53 | 5.0★ (66) | 65 mi |
| 42 | Risetech Partners | 53 | 4.2★ (5) | 17 mi |
| 43 | IntelliSuite IT Solutions | 53 | 4.8★ (12) | 53 mi |
| 44 | swiftFixus INC | 53 | 5.0★ (6) | 54 mi |
| 45 | SHAZAM! COMPUTERS Burlington & Waterford, WI | COMPUTER REPAIR | 53 | 4.8★ (72) | 20 mi |
| 46 | MC Services | 53 | 4.8★ (21) | 24 mi |
| 47 | Black Diamond Solutions | 53 | 4.9★ (14) | 62 mi |
| 48 | CTI Technology | 53 | 4.7★ (12) | 54 mi |
| 49 | Secure Compliance Solutions LLC | 53 | 2.3★ (3) | 65 mi |
| 50 | OFFSITE, LLC | 53 | 4.5★ (18) | 15 mi |
20 more cybersecurity companies within 75 mi that we can't rank yet: too few reviews, or a service we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Alis Technology | 5.0★ (2) | 65 mi |
| Bambenek Consulting, Ltd. | 4.5★ (2) | 55 mi |
| CelereTech, Inc. | 5.0★ (2) | 62 mi |
| ClearCom, Inc. | 4.9★ (18) | In Caledonia |
| CompuOne | IT Services | 5.0★ (2) | 52 mi |
| Cyber Exchange | 5.0★ (2) | 38 mi |
| Data Forensics LLP | 5.0★ (2) | 42 mi |
| Datastrive | Managed IT Services Chicago | 5.0★ (2) | 59 mi |
| Dwd Cyber | 5.0★ (2) | 52 mi |
| Frontier Networks LLC. | 5.0★ (2) | 41 mi |
| GreenmanIT, Inc. | 5.0★ (2) | 52 mi |
| IDS - Cyber Security, Networks & IT | 4.5★ (2) | 57 mi |
| ITRegulators, Inc. | 5.0★ (2) | 65 mi |
| Lucas Technical Services LLC | 5.0★ (2) | 29 mi |
| NetForward Corp. | 5.0★ (4) | In Caledonia |
| Red Door Shield by Red Door Technologies | 5.0★ (2) | 58 mi |
| Simple Solutions Technology, LLC | 5.0★ (2) | 60 mi |
| Synergic Consulting LLC | 5.0★ (2) | 9 mi |
| TURNkey | 4.0★ (2) | 46 mi |
| Util-IT, Inc. | 5.0★ (2) | 65 mi |
We scored 335 Caledonia cybersecurity companies on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.
Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Caledonia data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Review volume | 15% | Number of Google reviews, compared with the most-reviewed IT firm on the list | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday and 24/7 support | Measured |
| Service focus | 15% | How clearly the firm does this service (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The firm has claimed its IT Firms Ranked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The firm links to IT Firms Ranked from its own website with our badge, checked periodically | Measured |
| Client reviews | 10% | Verified client reviews collected by IT Firms Ranked: their rating and how many there are | Measured |
