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Best Network Cabling And Installation Companies in Rockford, IL (2026)

15 network cabling and installation companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Rockford: CTEC Data Solutions LLC, IFR Score 63/100; 4.9★ from 30 Google reviews; open Saturdays until 4 PM.

  2. 4

    Most-reviewed: LeadingIT, 75 Google reviews at 4.9★, the most of 15 ranked; ranked #4.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

15 Rockford network cabling and installation companies are ranked here by IFR Score, from nine published factors. 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 15 rated IT firms.

Top 10 network cabling and installation companies in Rockford at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 network cabling and installation companies in Rockford at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1CTEC Data Solutions LLC634.9★ (30)Belvidere, 13 mi awaySatOverall
2Forest City Communications of IL Inc.625.0★ (26)Machesney Park, 6 mi away——
3XL.net - Rockford Managed IT Services Company595.0★ (24)RockfordSat · Sun · Evenings—
4LeadingIT594.9★ (75)Woodstock, 33 mi awaySat · Sun · EveningsMost reviews
5Sundog IT Service and Support565.0★ (38)Rockford——
6MTC - Technology Services565.0★ (20)Belvidere, 9 mi awaySat · Sun—
74K Techs LLC555.0★ (4)Fox Lake, 29 mi awaySat · Sun · Evenings—
8Premier Technologies544.8★ (45)Beloit, 16 mi away——
9AIDA Electronics & More544.7★ (27)Belvidere, 15 mi away——
10Computer Tutor of Freeport IL534.9★ (32)Freeport, 29 mi awaySat—

The 15 best network cabling and installation companies in Rockford, ranked

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.

  1. Ranked #1 in Rockford

    #1 CTEC Data Solutions LLC

    Based in Belvidere, 13 mi away

    63/100IFR Score

    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.

    • 4.9★ from 30 Google reviews
    Hours
    Mon–Tue 11 AM–6 PM · Wed closed · Thu–Fri 11 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    121 S State St, Belvidere, IL 61008
    View profile for CTEC Data Solutions LLC(779) 552-8668

  4. #4 LeadingIT

    Based in Woodstock, 33 mi away

    59/100IFR Score

    Ranked #4 because of its Google rating and review volume: 4.9★ from 75 Google reviews, the most in Rockford.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 75 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    333 E Jackson St, Woodstock, IL 60098
    View profile for LeadingIT(815) 308-2095

  7. #7 4K Techs LLC

    Based in Fox Lake, 29 mi away

    55/100IFR Score

    Ranked #7 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.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Sun 8 AM–7 PM
    View profile for 4K Techs LLC(224) 430-7808

  8. #8 Premier Technologies

    Based in Beloit, 16 mi away

    54/100IFR Score

    Ranked #8 because of its Google rating and review volume: 4.8★ from 45 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 45 Google reviews
    Hours
    Mon–Fri 7 AM–5:30 PM · Sat–Sun closed
    Address
    625 E Grand Ave, Beloit, WI 53511
    View profile for Premier Technologies(608) 361-1000

  11. #11 Phones Plus of Janesville

    Based in Janesville, 29 mi away

    52/100IFR Score

    Ranked #11 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.

    • 4.3★ from 4 Google reviews
    Hours
    Mon–Thu 8 AM–4:30 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    123 W Milwaukee St #100, Janesville, WI 53548
    View profile for Phones Plus of Janesville(608) 756-8800

  12. #12 Computer Dynamics

    Based in Freeport, 27 mi away

    51/100IFR Score

    Ranked #12 because of its Google rating and review volume: 4.4★ from 36 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 36 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    451 W South St, Freeport, IL 61032
    View profile for Computer Dynamics(815) 233-2641

  13. #13 ClearWave Solutions

    Based in Beloit, 27 mi away

    49/100IFR Score

    Ranked #13 because of its Google rating and review volume: 5.0★ from 17 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    N2519 John St, Darien, WI 53114
    View profile for ClearWave Solutions(262) 427-7163

  14. #14 CMJ IT Solutions

    Based in Sycamore, 29 mi away

    46/100IFR Score

    Ranked #14 because of its Google rating and review volume: 4.9★ from 8 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 8 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1565 Mediterranean Dr, Sycamore, IL 60178
    View profile for CMJ IT Solutions(815) 899-2468

  15. #15 ITNS Consulting, LLC

    Based in Janesville, 33 mi away

    44/100IFR Score

    Ranked #15 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.

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4450 Milton Ave Ste 204, Janesville, WI 53546
    View profile for ITNS Consulting, LLC(608) 563-1975

Also serving Rockford

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.

Unranked network cabling and installation companies serving Rockford
BusinessGoogle ratingDistance
Boost Mobile4.8★ (343)In Rockford
Boost Mobile4.5★ (49)In Rockford
COMPsmith Technology Services5.0★ (2)16 mi
Computer Concepts5.0★ (1)16 mi
Installation Services, Inc.29 mi
Interbay Technologies5.0★ (1)36 mi
KATS INC - Low Voltage Company16 mi
Lauterbach Consulting LLC20 mi
Montel Technologies LLC5.0★ (1)4 mi
PC Tech 2U4.6★ (98)In Rockford
Quality Electric & Communications Inc.5.0★ (1)26 mi
Royal Repair - Computer Repair4.9★ (408)In Rockford
Sky V Satellites Inc26 mi
Skyfyi Technologies8 mi
SmarterHome.ai - Compare Local Internet DealsIn Rockford
Sterling Network Integration5.0★ (1)16 mi
TC Technical Solutions, LLC2 mi
The Tech Grandson5.0★ (2)33 mi
Total Wireless4.9★ (51)In Rockford
Total Wireless4.5★ (32)In Rockford

How we ranked Rockford network cabling and installation companies

We scored 15 Rockford 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.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Rockford data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a network cabling company

  1. Ask which licence, permits and inspections your job needs locally, and who arranges them.
  2. Ask for a site survey and a written quote that lists cable type, number of runs and testing.
  3. Make sure each run is tested and certified, and that you receive the results.
  4. Check whether the firm also installs and configures switches and Wi-Fi, or only the cabling.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a network cabling company

  • Which licence do you hold for low-voltage work here, and will you pull the permit?
  • Which cable category and brand do you install, and is there a manufacturer warranty?
  • Will every run be tested and labelled, and will we receive the test results?
  • Who handles the network equipment and Wi-Fi after the cabling is in?
  • How do you handle work in occupied offices or after hours?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Network cabling and installation companies in Rockford: frequently asked questions

Who is the best network cabling company in Rockford?

By IFR Score, the highest-ranked network cabling company in Rockford, IL is CTEC Data Solutions LLC with an IFR Score of 63/100. It has 4.9★ from 30 Google reviews. It is open Saturdays until 4 PM. Forest City Communications of IL Inc. (#2) and XL.net - Rockford Managed IT Services Company (#3) follow. We ranked 15 network cabling and installation companies on nine factors, last updated November 9, 2026.

How many network cabling and installation companies are there in Rockford?

ITFirmsRanked ranks 15 network cabling and installation companies serving Rockford, IL. 2 of them are based in Rockford; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.

Which network cabling and installation companies in Rockford work on weekends?

6 of 15 ranked network cabling and installation companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are CTEC Data Solutions LLC (#1), XL.net - Rockford Managed IT Services Company (#3) and LeadingIT (#4). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Rockford network cabling and installation companies have?

The median Google rating among 15 rated network cabling and installation companies in Rockford is 4.9★, with a median of 26 reviews. LeadingIT has the most, 75 reviews, and ranks #4. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank network cabling and installation companies?

Each network cabling company gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do network cabling and installation companies outside Rockford count in this ranking?

Yes, if they are within 40 mi of the Rockford city center, our service radius for network cabling and installation companies. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can network cabling and installation companies pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a network cabling company do?

Network cabling companies design and install structured cabling (Cat6, fibre), racks, Wi-Fi access points and network equipment in offices, warehouses and new buildings.

How are network cabling and installation companies in Rockford ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does network cabling and installation, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

Does network cabling need a licence?

It depends on where you are. Some states and provinces license low-voltage or limited-energy work (California’s C-7 low voltage classification and Washington’s limited energy specialty are examples) and many cities require permits. Ask the firm which licence and permits apply to your job.

What should we get when the cabling is finished?

Labelled cables and patch panels, test results for every run and a floor plan showing where each run goes. Those records make later changes and fault-finding much faster.

Update log for Rockford

  1. November 2026: IFR Scores recalculated for 15 network cabling and installation companies serving Rockford.

More network cabling and installation companies and Rockford pages