68/100IFR Score
Ranked #1 because of its Google rating and service focus: 5.0★ from 637 Google reviews, listed on Google as “Computer repair service”.
Best Computer Repair Shops in Katy, TX (2026)
156 computer repair shops ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Katy: My Wireless Katy - Buy Sell & Repairs, IFR Score 68/100; 5.0★ from 637 Google reviews; open 7 days a week.
- 5
Most-reviewed: Cellairis, 2,985 Google reviews at 5.0★, the most of 156 ranked; ranked #5.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
156 Katy computer repair shops are ranked here by IFR Score, from nine published factors. 102 open Saturdays and 48 open Sundays, based on posted hours. The median Google rating is 4.9★ across 156 rated IT firms.
Top 10 computer repair shops in Katy at a glance
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
The 156 best computer repair shops in Katy, 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 Katy
67/100IFR ScoreRanked #2 because of its Google rating and service focus: 4.9★ from 482 Google reviews, listed on Google as “Computer repair service”.
- 66/100IFR Score
Ranked #3 because of its Google rating and service focus: 4.9★ from 784 Google reviews, listed on Google as “Computer repair service”.
- 66/100IFR Score
Ranked #4 because of its Google rating and service focus: 4.7★ from 554 Google reviews, listed on Google as “Computer repair service”.
#5 Cellairis
Based in Houston, 19 mi away
66/100IFR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 2,985 Google reviews, the most in Katy.
Based in Katy
66/100IFR ScoreRanked #6 because of its Google rating and service focus: 4.8★ from 384 Google reviews, listed on Google as “Computer repair service”.
Based in Katy
65/100IFR ScoreRanked #7 because of its Google rating and service focus: 4.9★ from 1,276 Google reviews, listed on Google as “Computer repair service”.
Based in Richmond, 6 mi away
65/100IFR ScoreRanked #8 because of its Google rating and service focus: 4.9★ from 509 Google reviews, listed on Google as “Computer repair service”.
Based in Cypress, 15 mi away
65/100IFR ScoreRanked #9 because of its Google rating and service focus: 5.0★ from 2,445 Google reviews, listed on Google as “Computer service”.
Based in Houston, 15 mi away
64/100IFR ScoreRanked #10 because of its Google rating and service focus: 5.0★ from 876 Google reviews, listed on Google as “Computer repair service”.
Based in Katy
64/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.8★ from 406 Google reviews, listed on Google as “Computer repair service”.
#12 CellularPort
Based in Houston, 20 mi away
63/100IFR ScoreRanked #12 because of its Google rating and service focus: 4.8★ from 1,963 Google reviews, listed on Google as “Computer repair service”.
Based in Katy
63/100IFR ScoreRanked #13 because of its Google rating and service focus: 4.8★ from 259 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 12 mi away
63/100IFR ScoreRanked #14 because of its Google rating and service focus: 4.9★ from 1,098 Google reviews, listed on Google as “Computer repair service”.
Based in Richmond, 10 mi away
63/100IFR ScoreRanked #15 because of its Google rating and service focus: 5.0★ from 245 Google reviews, listed on Google as “Computer repair service”.
#16 CellularPort
Based in Katy
63/100IFR ScoreRanked #16 because of its Google rating and service focus: 4.8★ from 99 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 20 mi away
63/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.8★ from 1,346 Google reviews, listed on Google as “Computer repair service”.
Based in Katy
63/100IFR ScoreRanked #18 because of its Google rating and service focus: 4.8★ from 117 Google reviews, listed on Google as “Computer repair service”.
Based in Katy
62/100IFR ScoreRanked #19 because of its Google rating and service focus: 4.9★ from 200 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 12 mi away
62/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.9★ from 568 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 14 mi away
62/100IFR ScoreRanked #21 because of its Google rating and service focus: 4.9★ from 573 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 17 mi away
61/100IFR ScoreRanked #22 because of its Google rating and service focus: 4.8★ from 925 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 16 mi away
61/100IFR ScoreRanked #23 because of its Google rating and service focus: 4.9★ from 308 Google reviews, listed on Google as “Computer repair service”.
#24 NR Wireless
Based in Sugar Land, 14 mi away
61/100IFR ScoreRanked #24 because of its Google rating and service focus: 5.0★ from 174 Google reviews, listed on Google as “Computer repair service”.
Based in Houston, 20 mi away
61/100IFR ScoreRanked #25 because of its Google rating and service focus: 4.6★ from 899 Google reviews, listed on Google as “Computer repair service”.
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 156 ranked computer repair shops here; the rest are on their profiles.
Also serving Katy
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 |
|---|---|---|
| 360 Technology Hub | 5.0★ (1) | In Katy |
| Admiral IT LLC | 5.0★ (2) | In Katy |
| ADTech Group Service | 5.0★ (4) | In Katy |
| Affinity Computer Repair | 5.0★ (1) | In Katy |
| Alexaur Technology Services Inc | 5.0★ (24) | In Katy |
| All In IT - Katy Managed IT Services Company | 4.9★ (73) | In Katy |
| ARVerity | In Katy | |
| Empowered Tech Services | 5.0★ (1) | In Katy |
| Impress Computers | 4.8★ (615) | In Katy |
| Infinium Innovations | In Katy | |
| POSnetworking | 5.0★ (26) | In Katy |
| qbMax LLC | 5.0★ (1) | In Katy |
| SecuSmart Solutions, LLC | 5.0★ (2) | In Katy |
| Sierra Lake Computer Services | 3.0★ (2) | In Katy |
| Stellar Data Recovery Inc. | 4.8★ (924) | In Katy |
| Stratum Tech Repair | 5.0★ (1) | In Katy |
| Techscity | In Katy | |
| TEKNCO | 1.0★ (1) | In Katy |
| Woods Tech Services | In Katy | |
| Xpernet Services Inc | 5.0★ (1) | In Katy |
How we ranked Katy computer repair shops
We scored 156 Katy 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 Katy 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 Katy: frequently asked questions
Who is the best computer repair shop in Katy?
By IFR Score, the highest-ranked computer repair shop in Katy, TX is My Wireless Katy - Buy Sell & Repairs with an IFR Score of 68/100. It has 5.0★ from 637 Google reviews. It is open 7 days a week. CellularPort - Cell Phone & Computer Repair (#2) and XG Cell Phone Repair - Katy, Texas | (iPhone, iPad & Apple Watch Repair) (#3) follow. We ranked 156 computer repair shops on nine factors, last updated November 9, 2026.
How many computer repair shops are there in Katy?
ITFirmsRanked ranks 156 computer repair shops serving Katy, TX. 16 of them are based in Katy; 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 Katy work on weekends?
102 of 156 ranked computer repair shops post Saturday hours and 48 post Sunday hours. The highest-ranked open Saturdays are My Wireless Katy - Buy Sell & Repairs (#1), CellularPort - Cell Phone & Computer Repair (#2) and XG Cell Phone Repair - Katy, Texas | (iPhone, iPad & Apple Watch Repair) (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Katy computer repair shops have?
The median Google rating among 156 rated computer repair shops in Katy is 4.9★, with a median of 37 reviews. Cellairis has the most, 2,985 reviews, and ranks #5. 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 Katy count in this ranking?
Yes, if they are within 20 mi of the Katy 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 Katy 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 Katy
- November 2026: IFR Scores recalculated for 156 computer repair shops serving Katy.
- November 2026: 1 duplicate listing merged.
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