Ranked #1 because of its Google rating and service focus: 4.9★ from 30 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
34 network cabling and installation companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Janesville: CTEC Data Solutions LLC, IFR Score 57/100; 4.9★ from 30 Google reviews; open Saturdays until 4 PM.
Most-reviewed: Badger Electric, Inc., 316 Google reviews at 4.7★, the most of 34 ranked; ranked #5.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
34 Janesville network cabling and installation companies are ranked here by IFR Score, from nine published factors. 8 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.9★ across 34 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 | CTEC Data Solutions LLC | 57 | 4.9★ (30) | Belvidere, 31 mi away | Sat | Overall |
| 2 | Forest City Communications of IL Inc. | 57 | 5.0★ (26) | Machesney Park, 23 mi away | — | — |
| 3 | Network Engineering Technologies | 56 | 4.5★ (13) | Middleton, 39 mi away | Sat · Sun · Evenings | — |
| 4 | 4K Techs LLC | 55 | 5.0★ (4) | Fox Lake, 19 mi away | Sat · Sun · Evenings | — |
| 5 | Badger Electric, Inc. | 55 | 4.7★ (316) | Madison, 34 mi away | Evenings | Most reviews |
| 6 | Phones Plus of Janesville | 54 | 4.3★ (4) | Janesville | — | — |
| 7 | intelIT Solutions | 54 | 5.0★ (127) | Beloit, 19 mi away | — | — |
| 8 | LeadingIT | 54 | 4.9★ (75) | Woodstock, 39 mi away | Sat · Sun · Evenings | — |
| 9 | Remachines | 53 | 4.9★ (237) | Madison, 34 mi away | — | — |
| 10 | Simple Network Consulting | 53 | 3.9★ (20) | Madison, 35 mi away | — | — |
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 because of its Google rating and service focus: 4.9★ from 30 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
Based in Machesney Park, 23 mi away
Ranked #2 because of its Google rating and service focus: 5.0★ from 26 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
Based in Middleton, 39 mi away
Ranked #3 because of its Google rating and service focus: 4.5★ from 13 Google reviews, listed on Google as “Computer networking service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Fox Lake, 19 mi away
Ranked #4 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer networking service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Madison, 34 mi away
Ranked #5 because of its Google rating and review volume: 4.7★ from 316 Google reviews, the most in Janesville.
Based on 8 of 9 factors; recency not yet collected.
Based in Janesville
Ranked #6 because of its Google rating and service focus: 4.3★ from 4 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
Based in Beloit, 19 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 127 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Woodstock, 39 mi away
Ranked #8 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 Madison, 34 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 237 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Madison, 35 mi away
Ranked #10 because of its Google rating and service focus: 3.9★ from 20 Google reviews, listed on Google as “Computer networking service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Madison, 32 mi away
Ranked #11 because of its Google rating and service focus: 4.2★ from 13 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
Based in Rockford, 29 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 24 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Beloit, 13 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 45 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Belvidere, 28 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 20 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Watertown, 37 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 74 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Madison, 35 mi away
Ranked #16 because of its Google rating and review volume: 4.6★ from 106 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Belvidere, 27 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 27 Google reviews.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Rockford, 29 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Middleton, 39 mi away
Ranked #19 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Telecommunications contractor”.
Based on 8 of 9 factors; recency not yet collected.
Based in Fitchburg, 32 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 25 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Beloit, 15 mi away
Ranked #21 because of its Google rating and review volume: 5.0★ from 17 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Oconomowoc, 38 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 46 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Sun Prairie, 37 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 36 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Fitchburg, 31 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 23 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Janesville
Ranked #25 because of its Google rating and service focus: 5.0★ from 5 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #34, in IFR Score order; each links to its profile.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | CTRL+shift | 47 | 4.8★ (19) | 34 mi |
| 27 | Dependable Solutions Inc | Managed IT Services & IT Support Company in Madison | 45 | 5.0★ (17) | 38 mi |
| 28 | ITX Tech Group | Managed IT Services & Outsourced IT Support in Middleton | 45 | 5.0★ (17) | 39 mi |
| 29 | Core BTS, Inc. | 44 | 4.2★ (13) | 32 mi |
| 30 | QBit Networking - Managed IT Services | 44 | 4.7★ (14) | 38 mi |
| 31 | Great Lakes IT Management | 44 | 4.4★ (14) | 38 mi |
| 32 | Square Circle Consulting, LLC | 44 | 5.0★ (9) | 33 mi |
| 33 | Nickles Electric Construction | 44 | 4.4★ (9) | 31 mi |
| 34 | Electrical Dimensions, Inc. | 42 | 3.0★ (10) | 33 mi |
20 more network cabling and installation companies within 40 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 |
|---|---|---|
| Badger Electric, Inc. | 5.0★ (1) | 20 mi |
| Boost Mobile | 4.8★ (154) | In Janesville |
| BX Tech Services LLC | 5.0★ (24) | In Janesville |
| COMPsmith Technology Services | 5.0★ (2) | 39 mi |
| Computer & Networking Solutions | 5.0★ (2) | 30 mi |
| Computer Concepts | 5.0★ (1) | 13 mi |
| Computers Nationwide LLC | 4.6★ (16) | In Janesville |
| Crump Tech | 5.0★ (1) | 39 mi |
| DTC Networks LLC | 5.0★ (3) | In Janesville |
| I-T First, Inc. | 5.0★ (1) | 23 mi |
| Lauterbach Consulting LLC | 9 mi | |
| Montel Technologies LLC | 5.0★ (1) | 26 mi |
| Newport Network Solutions, Inc. - Madison, WI Office | 26 mi | |
| NovaONE Networks | 5.0★ (1) | 32 mi |
| Oasis Technology | 4.0★ (2) | 26 mi |
| S E Computers | 5.0★ (43) | In Janesville |
| Skyfyi Technologies | 24 mi | |
| Sterling Network Integration | 5.0★ (1) | 39 mi |
| Superior Technologies | 5.0★ (102) | In Janesville |
| The Tech Grandson | 5.0★ (2) | 38 mi |
We scored 34 Janesville network cabling and installation 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 Janesville 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 |