65/100IFR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 1,254 Google reviews, the most in Glen Carbon.
Based on 8 of 9 factors; recency not yet collected.
Best Computer Repair Shops in Glen Carbon, IL (2026)
52 computer repair shops ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glen Carbon: CommDepot, IFR Score 65/100; 4.8★ from 1,254 Google reviews; open 7 days a week.
- 2
Most-reviewed: A+ Mobile - Cellular Sales & Phone Repair - A Plus Mobile, 768 Google reviews at 5.0★, the most of 52 ranked after CommDepot; ranked #2.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
52 Glen Carbon computer repair shops are ranked here by IFR Score, from nine published factors. 27 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 4.8★ across 52 rated IT firms.
Top 10 computer repair shops in Glen Carbon 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 | CommDepot | 65 | 4.8★ (1,254) | St. Louis, 17 mi away | Sat · Sun · Evenings | Overall |
| 2 | A+ Mobile - Cellular Sales & Phone Repair - A Plus Mobile | 64 | 5.0★ (768) | Belleville, 14 mi away | Sat | Most reviews |
| 3 | MacHQ -St. Louis Apple Authorized Repair & Sales | 61 | 4.5★ (595) | St. Louis, 20 mi away | Sat · Sun · Evenings | — |
| 4 | Datarecovery.com, Inc. | 61 | 4.9★ (141) | Edwardsville, 3 mi away | — | — |
| 5 | Repair-O-Tech | 60 | 5.0★ (127) | Troy, 5 mi away | — | — |
| 6 | Computer and Technology Services | 60 | 4.9★ (9) | Glen Carbon | Sat · Sun · Evenings | — |
| 7 | RiverBendPC | 59 | 5.0★ (62) | Wood River, 11 mi away | Sat · Evenings | — |
| 8 | Phone Pandora/ Repair/ Cricket Wireless | 58 | 4.6★ (79) | Belleville, 15 mi away | Sat · Sun | — |
| 9 | Mike's iPhone Repair | 58 | 4.2★ (33) | Collinsville, 6 mi away | Sat · Sun · Evenings | — |
| 10 | i Fix Gadget | 58 | 4.5★ (180) | Belleville, 15 mi away | Sat · Evenings | — |
The 52 best computer repair shops in Glen Carbon, 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.
Based in Belleville, 14 mi away
64/100IFR ScoreRanked #2 because of its Google rating and service focus: 5.0★ from 768 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 20 mi away
61/100IFR ScoreRanked #3 because of its Google rating and service focus: 4.5★ from 595 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Edwardsville, 3 mi away
61/100IFR ScoreRanked #4 because of its Google rating and service focus: 4.9★ from 141 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Troy, 5 mi away
60/100IFR ScoreRanked #5 because of its Google rating and service focus: 5.0★ from 127 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Glen Carbon
60/100IFR ScoreRanked #6 because of its Google rating and service focus: 4.9★ from 9 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
#7 RiverBendPC
Based in Wood River, 11 mi away
59/100IFR ScoreRanked #7 because of its Google rating and service focus: 5.0★ from 62 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Belleville, 15 mi away
58/100IFR ScoreRanked #8 because of its Google rating and service focus: 4.6★ from 79 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Collinsville, 6 mi away
58/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.2★ from 33 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#10 i Fix Gadget
Based in Belleville, 15 mi away
58/100IFR ScoreRanked #10 because of its Google rating and service focus: 4.5★ from 180 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Granite City, 7 mi away
58/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.3★ from 95 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in O'Fallon, 12 mi away
58/100IFR ScoreRanked #12 because of its Google rating and service focus: 4.3★ from 134 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Glen Carbon
57/100IFR ScoreRanked #13 because of its Google rating and service focus: 4.9★ from 9 Google reviews, listed on Google as “Computer service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Collinsville, 4 mi away
57/100IFR ScoreRanked #14 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#15 Tech SkillIT
Based in Edwardsville, 6 mi away
57/100IFR ScoreRanked #15 because of its Google rating and service focus: 5.0★ from 30 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#16 Timeless Techs
Based in St. Louis, 16 mi away
57/100IFR ScoreRanked #16 because of its Google rating and service focus: 4.9★ from 74 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 19 mi away
56/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.7★ from 95 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#18 Golden Era Tech
Based in Edwardsville, 4 mi away
56/100IFR ScoreRanked #18 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Alton, 15 mi away
55/100IFR ScoreRanked #19 because of its Google rating and service focus: 4.6★ from 100 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#20 Geeks On Site
Based in Edwardsville, 5 mi away
55/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.1★ from 9 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Affton, 16 mi away
55/100IFR ScoreRanked #21 because of its Google rating and service focus: 5.0★ from 48 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#22 MakeItWorkSTL
Based in Belleville, 10 mi away
55/100IFR ScoreRanked #22 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Bridgeton, 16 mi away
55/100IFR ScoreRanked #23 because of its Google rating and service focus: 4.4★ from 7 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in St. Louis, 20 mi away
53/100IFR ScoreRanked #24 because of its Google rating and service focus: 4.1★ from 20 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Collinsville, 16 mi away
53/100IFR ScoreRanked #25 because of its Google rating and service focus: 4.8★ from 26 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Computer repair shops 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 52 ranked computer repair shops here; the rest are on their profiles.
Also serving Glen Carbon
20 more computer repair shops within 20 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 |
|---|---|---|
| Auuns IT | In Glen Carbon | |
| Baron Computer Systems | 5.0★ (2) | 4 mi |
| CEdge Software Consultants | 5.0★ (1) | 14 mi |
| Cox Integrated Solutions | 5.0★ (1) | 18 mi |
| Cross Communications | 5.0★ (1) | 17 mi |
| East Side Computing, Inc. | In Glen Carbon | |
| Ellegent Systems | 5.0★ (2) | 11 mi |
| FASTechnology Group | 3.4★ (5) | In Glen Carbon |
| First Choice Sales & Services | 5.0★ (1) | 16 mi |
| Forensic IT, Inc. | In Glen Carbon | |
| HD-Mods | 4.0★ (1) | 10 mi |
| Metro East IT | 1 mi | |
| Metrotech | In Glen Carbon | |
| PC 911 | 5.0★ (1) | 11 mi |
| Perks' Information Technology Group | 3.0★ (1) | 15 mi |
| Shawtronix | 5.0★ (2) | 12 mi |
| Silicon Rescue & Repair | In Glen Carbon | |
| SoluShans Consultant | In Glen Carbon | |
| sup3rman computer DR | 5.0★ (2) | 19 mi |
| ThinkIT STL | 5.0★ (2) | 16 mi |
How we ranked Glen Carbon computer repair shops
We scored 52 Glen Carbon computer repair shops 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 Glen Carbon 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 computer repair shop
- Ask for a written estimate and approve any extra work before it is done.
- Ask whether they come on site and whether they work on business systems as well as home computers.
- Check the warranty on parts and labour.
- 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 computer repair shop
- Is the diagnosis free, and how much is the estimate likely to change?
- Do you back up our data before the repair?
- Do you offer on-site visits for businesses?
- What warranty do you give on parts and labour?
- How long will the repair take?
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.
Computer repair shops in Glen Carbon: frequently asked questions
Who is the best computer repair shop in Glen Carbon?
By IFR Score, the highest-ranked computer repair shop in Glen Carbon, IL is CommDepot with an IFR Score of 65/100. It has 4.8★ from 1,254 Google reviews. It is open 7 days a week. A+ Mobile - Cellular Sales & Phone Repair - A Plus Mobile (#2) and MacHQ -St. Louis Apple Authorized Repair & Sales (#3) follow. We ranked 52 computer repair shops on nine factors, last updated November 9, 2026.
How many computer repair shops are there in Glen Carbon?
ITFirmsRanked ranks 52 computer repair shops serving Glen Carbon, IL. 3 of them are based in Glen Carbon; the rest serve it from nearby towns. Another 20 within 20 mi are listed but not ranked yet. Counts are as of November 2026.
Which computer repair shops in Glen Carbon work on weekends?
27 of 52 ranked computer repair shops post Saturday hours and 13 post Sunday hours. The highest-ranked open Saturdays are CommDepot (#1), A+ Mobile - Cellular Sales & Phone Repair - A Plus Mobile (#2) and MacHQ -St. Louis Apple Authorized Repair & Sales (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Glen Carbon computer repair shops have?
The median Google rating among 52 rated computer repair shops in Glen Carbon is 4.8★, with a median of 13 reviews. CommDepot has the most, 1,254 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ITFirmsRanked rank computer repair shops?
Each computer repair shop 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 computer repair shops outside Glen Carbon count in this ranking?
Yes, if they are within 20 mi of the Glen Carbon city center, our service radius for computer repair shops. 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 computer repair shops 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 computer repair shop do?
Computer repair shops fix desktops, laptops and printers in store or on site: hardware repairs, upgrades, virus removal and setup. Many serve small offices as well as households.
How are computer repair shops in Glen Carbon ranked?
By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does computer repair, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.
Should a business use a computer repair shop or an IT provider?
A repair shop suits one-off fixes on a few computers. Once you rely on shared files, email, backups and security across several staff, an IT provider with a support agreement usually works out better.
Should we back up before a repair?
Yes, if the computer still starts. Repairs can involve replacing drives or reinstalling the system. Ask the shop whether it backs up data first and what it charges.
Update log for Glen Carbon
- November 2026: IFR Scores recalculated for 52 computer repair shops serving Glen Carbon.
More computer repair shops and Glen Carbon pages
Computer repair shops near Glen Carbon
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Other services in Glen Carbon
- Managed IT service providers in Glen Carbon137 ranked
- Cybersecurity companies in Glen Carbon76 ranked
- IT consultants in Glen Carbon112 ranked
- Network cabling and installation companies in Glen Carbon55 ranked
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- Data recovery services in Glen Carbon46 ranked
- All IT providers in Glen Carbon