65/100IFR Score
Ranked #1 because of its Google rating and service focus: 5.0★ from 27 Google reviews, listed on Google as “Telecommunications contractor”.
Best Network Cabling And Installation Companies in San Antonio, TX (2026)
58 network cabling and installation companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in San Antonio: Alpha Net Communications Cat 6A Cabling, IFR Score 65/100; 5.0★ from 27 Google reviews; open 7 days a week.
- 12
Most-reviewed: Limitless Tech, 153 Google reviews at 4.7★, the most of 58 ranked; ranked #12.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
58 San Antonio network cabling and installation companies are ranked here by IFR Score, from nine published factors. 20 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 5.0★ across 58 rated IT firms.
Top 10 network cabling and installation companies in San Antonio at a glance
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 | Alpha Net Communications Cat 6A Cabling | 65 | 5.0★ (27) | San Antonio | Sat · Sun · Evenings | Overall |
| 2 | Gulf Network & Technology | 63 | 4.9★ (43) | San Antonio | Sat | — |
| 3 | CMC Communications | 62 | 5.0★ (11) | San Antonio | Sat · Sun · Evenings | — |
| 4 | Network Cabling Solutions | 62 | 5.0★ (22) | Leon Valley, 8 mi away | Sat · Sun · Evenings | — |
| 5 | ASAP Computer Services | 61 | 4.7★ (107) | San Antonio | Sat · Sun · Evenings | — |
| 6 | Low Voltage Contractor | 60 | 5.0★ (7) | Boerne, 3 mi away | Sat · Sun · Evenings | — |
| 7 | Technical Services Group of San Antonio | 59 | 5.0★ (106) | San Antonio | Sat · Evenings | — |
| 8 | Velocity Communications | 59 | 4.9★ (75) | San Antonio | Sat · Sun · Evenings | — |
| 9 | SecureTech | 59 | 5.0★ (147) | San Antonio | — | — |
| 10 | Hi-Tex Solutions | 58 | 4.9★ (41) | San Antonio | Sat · Sun · Evenings | — |
The 58 best network cabling and installation companies in San Antonio, 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.
Scores below: based on 8 of 9 factors; recency not yet collected. Hatched segments mark factors we don't have yet.
Based in San Antonio
63/100IFR ScoreRanked #2 because of its Google rating and service focus: 4.9★ from 43 Google reviews, listed on Google as “Computer networking service”.
Based in San Antonio
62/100IFR ScoreRanked #3 because of its Google rating and service focus: 5.0★ from 11 Google reviews, listed on Google as “Telecommunications contractor”.
Based in Leon Valley, 8 mi away
62/100IFR ScoreRanked #4 because of its Google rating and service focus: 5.0★ from 22 Google reviews, listed on Google as “Telecommunications contractor”.
Based in San Antonio
61/100IFR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 107 Google reviews.
Based in Boerne, 3 mi away
60/100IFR ScoreRanked #6 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Telecommunications contractor”.
Based in San Antonio
59/100IFR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
Based in San Antonio
59/100IFR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 75 Google reviews.
#9 SecureTech
Based in San Antonio
59/100IFR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 147 Google reviews.
#10 Hi-Tex Solutions
Based in San Antonio
58/100IFR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 41 Google reviews.
Based in San Antonio
58/100IFR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 116 Google reviews.
#12 Limitless Tech
Based in San Antonio
57/100IFR ScoreRanked #12 because of its Google rating and review volume: 4.7★ from 153 Google reviews, the most in San Antonio.
Based in San Antonio
57/100IFR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 118 Google reviews.
#14 210 IT
Based in San Antonio
57/100IFR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 91 Google reviews.
#15 The 20 MSP
Based in San Antonio
57/100IFR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 28 Google reviews.
#16 RF Amplifiers
Based in Cibolo, 25 mi away
57/100IFR ScoreRanked #16 because of its Google rating and service focus: 5.0★ from 10 Google reviews, listed on Google as “Telecommunications contractor”.
Based in San Antonio
56/100IFR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 21 Google reviews.
#18 Bridgehead IT
Based in San Antonio
55/100IFR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 70 Google reviews.
Based in San Antonio
55/100IFR ScoreRanked #19 because of its Google rating and review volume: 4.7★ from 39 Google reviews.
Based in San Antonio
54/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.2★ from 5 Google reviews, listed on Google as “Telecommunications contractor”.
Based in San Antonio
54/100IFR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 44 Google reviews.
Based in San Antonio
53/100IFR ScoreRanked #22 because of its Google rating and service focus: 5.0★ from 10 Google reviews, listed on Google as “Computer support and services”.
#23 The 20 MSP
Based in Boerne, 16 mi away
53/100IFR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 19 Google reviews.
Based in San Antonio
52/100IFR ScoreRanked #24 because of its Google rating and review volume: 4.2★ from 57 Google reviews.
Based in San Antonio
52/100IFR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 18 Google reviews.
Network cabling and installation companies ranked #26 to #50
#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 58 ranked network cabling and installation companies here; the rest are on their profiles.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | The Computer Loft | 52 | 4.8★ (77) | 22 mi |
| 27 | Sa Tech Consultants Next Gen Computing | 52 | 4.9★ (20) | In San Antonio |
| 28 | Atek Computer Repair LLC | 52 | 4.4★ (38) | In San Antonio |
| 29 | Intech Southwest | 52 | 4.4★ (36) | In San Antonio |
| 30 | Rx Technology | 52 | 4.8★ (27) | In San Antonio |
| 31 | NEXGENGUARD | 51 | 5.0★ (22) | 4 mi |
| 32 | Enlighten I.T. Solutions | 51 | 5.0★ (18) | In San Antonio |
| 33 | SYBIS Computer Technologies | 50 | 4.9★ (17) | In San Antonio |
| 34 | Rapid Tech Intervention | 50 | 4.8★ (46) | 28 mi |
| 35 | Digital Fire Team | 50 | 5.0★ (14) | In San Antonio |
| 36 | IDENETY | 49 | 5.0★ (13) | In San Antonio |
| 37 | Infinite IT Results | 49 | 5.0★ (13) | In San Antonio |
| 38 | Electra Link | 49 | 4.5★ (8) | In San Antonio |
| 39 | The-Tech Doctor | 49 | 4.3★ (73) | 29 mi |
| 40 | Velonex Technologies | 48 | 4.6★ (10) | In San Antonio |
| 41 | VND - IT & App Development - Headquarters | 48 | 4.9★ (8) | In San Antonio |
| 42 | TechGrowth Partners | 48 | 5.0★ (8) | In San Antonio |
| 43 | Cablemasters Satellites & Custom Wiring | 48 | 5.0★ (6) | 8 mi |
| 44 | Complete Computer Solutions | 47 | 5.0★ (12) | 29 mi |
| 45 | Insight Pros | 47 | 5.0★ (6) | 3 mi |
| 46 | Business Communication Solutions-San Antonio | 46 | 5.0★ (3) | In San Antonio |
| 47 | Apparatus IT | 46 | 5.0★ (6) | 27 mi |
| 48 | VIA Technology LLC | 46 | 3.0★ (6) | In San Antonio |
| 49 | Limitless IT Solutions | 45 | 5.0★ (4) | 2 mi |
| 50 | Security Technology of South Texas Inc. | 45 | 4.3★ (4) | In San Antonio |
Also serving San Antonio
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 |
|---|---|---|
| A1BizCom Telephone Systems and IT Services | 4.9★ (76) | In San Antonio |
| AllGen Computers | 4.7★ (448) | In San Antonio |
| Altex Computers & Electronics | 4.4★ (815) | In San Antonio |
| Artcom Associates Inc | 3.4★ (23) | In San Antonio |
| Astound | San Antonio | 4.3★ (2,169) | In San Antonio |
| Boost Mobile | 4.8★ (132) | In San Antonio |
| BTS Cable | 4.5★ (15) | In San Antonio |
| commZoom | 2.4★ (56) | In San Antonio |
| Cybersecurity and Businness Technology | In San Antonio | |
| Meexo Corp | 5.0★ (2) | In San Antonio |
| Mercury Communication Services of San Antonio | 5.0★ (1) | In San Antonio |
| MerkenIT. | 5.0★ (15) | In San Antonio |
| Paradigm Network Services | In San Antonio | |
| Premise Cable Systems Inc | 5.0★ (1) | In San Antonio |
| QualTel Technologies | 5.0★ (5) | In San Antonio |
| RSI Global Communications Group | 5.0★ (1) | In San Antonio |
| Salco Solutions Group | 5.0★ (1) | In San Antonio |
| TechCare Solutions | In San Antonio | |
| The PC Portal | 5.0★ (90) | In San Antonio |
| Visual Edge IT San Antonio, Texas | 3.0★ (2) | In San Antonio |
How we ranked San Antonio network cabling and installation companies
We scored 58 San Antonio 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 San Antonio 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 |
How to choose a network cabling company
- Ask which licence, permits and inspections your job needs locally, and who arranges them.
- Ask for a site survey and a written quote that lists cable type, number of runs and testing.
- Make sure each run is tested and certified, and that you receive the results.
- Check whether the firm also installs and configures switches and Wi-Fi, or only the cabling.
- Ask for two or three references from clients of your size and industry, and call them.
- 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 San Antonio: frequently asked questions
Who is the best network cabling company in San Antonio?
By IFR Score, the highest-ranked network cabling company in San Antonio, TX is Alpha Net Communications Cat 6A Cabling with an IFR Score of 65/100. It has 5.0★ from 27 Google reviews. It is open 7 days a week. Gulf Network & Technology (#2) and CMC Communications (#3) follow. We ranked 58 network cabling and installation companies on nine factors, last updated November 9, 2026.
How many network cabling and installation companies are there in San Antonio?
ITFirmsRanked ranks 58 network cabling and installation companies serving San Antonio, TX. 37 of them are based in San Antonio; 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 San Antonio work on weekends?
20 of 58 ranked network cabling and installation companies post Saturday hours and 13 post Sunday hours. The highest-ranked open Saturdays are Alpha Net Communications Cat 6A Cabling (#1), Gulf Network & Technology (#2) and CMC Communications (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do San Antonio network cabling and installation companies have?
The median Google rating among 58 rated network cabling and installation companies in San Antonio is 5.0★, with a median of 18 reviews. Limitless Tech has the most, 153 reviews, and ranks #12. 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 San Antonio count in this ranking?
Yes, if they are within 40 mi of the San Antonio 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 San Antonio 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 San Antonio
- November 2026: IFR Scores recalculated for 58 network cabling and installation companies serving San Antonio.
More network cabling and installation companies and San Antonio pages
Network cabling and installation companies near San Antonio
- Network cabling and installation companies in Leon Valley, TX61 ranked
- Network cabling and installation companies in Converse, TX60 ranked
- Network cabling and installation companies in Live Oak, TX61 ranked
- Network cabling and installation companies in Universal City, TX60 ranked
- Network cabling and installation companies in Schertz, TX60 ranked
- Network cabling and installation companies in Cibolo, TX61 ranked
- Network cabling and installation companies in Timberwood Park, TX61 ranked
- Network cabling and installation companies in Boerne, TX61 ranked
- Network cabling and installation companies in New Braunfels, TX69 ranked
- Network cabling and installation companies in Seguin, TX51 ranked
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- Cybersecurity companies in San Antonio109 ranked
- IT consultants in San Antonio90 ranked
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- All IT providers in San Antonio