67/100IFR Score
Ranked #1 because of its Google rating and service focus: 5.0★ from 1,250 Google reviews, listed on Google as “Computer repair service”.
Best Computer Repair Shops in Mission Viejo, CA (2026)
233 computer repair shops ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mission Viejo: FAST APPLE & PC COMPUTER REPAIR - IRVINE, IFR Score 67/100; 5.0★ from 1,250 Google reviews; open 7 days a week.
- 2
Most-reviewed: Invisible Armor iPhone, iPad, Samsung Repair, Unlock, Buy And Sell, 1,869 Google reviews at 4.9★, the most of 233 ranked; ranked #2.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
233 Mission Viejo computer repair shops are ranked here by IFR Score, from nine published factors. 124 open Saturdays and 76 open Sundays, based on posted hours. The median Google rating is 5.0★ across 233 rated IT firms.
Top 10 computer repair shops in Mission Viejo 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 | FAST APPLE & PC COMPUTER REPAIR - IRVINE | 67 | 5.0★ (1,250) | Irvine, 12 mi away | Sat · Sun · Evenings | Overall |
| 2 | Invisible Armor iPhone, iPad, Samsung Repair, Unlock, Buy And Sell | 66 | 4.9★ (1,869) | Santa Ana, 17 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | iQuick Repairs Orange CA | iPhone Repair, Cell Phone, iPad & Samsung - Laptop & Computer Repair - Game Console Repair | 65 | 4.9★ (1,237) | Orange, 15 mi away | Sat · Sun · Evenings | — |
| 4 | Cheapest iPhone, iPad, and Samsung Repair | 65 | 4.9★ (523) | Laguna Niguel, 3 mi away | Sat | — |
| 5 | Cellaxs - Phone Repair, Tablet Repair and Accessories | 65 | 4.8★ (178) | Mission Viejo | Sat · Sun · Evenings | — |
| 6 | Kairos Land | 64 | 5.0★ (703) | Santa Ana, 17 mi away | Sat · Sun · Evenings | — |
| 7 | ABComputers | 64 | 5.0★ (548) | Santa Ana, 15 mi away | Sat · Sun · Evenings | — |
| 8 | Your Computer Store | 63 | 4.9★ (271) | Laguna Hills, 4 mi away | Sat | — |
| 9 | IT Solve Hub | 63 | 5.0★ (173) | Irvine, 10 mi away | Sat · Sun · Evenings | — |
| 10 | Invisible Armor: Repair, unlock, buy and sell | 63 | 4.9★ (813) | Orange, 16 mi away | Sat | — |
The 233 best computer repair shops in Mission Viejo, 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 Santa Ana, 17 mi away
66/100IFR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 1,869 Google reviews, the most in Mission Viejo.
Based in Orange, 15 mi away
65/100IFR ScoreRanked #3 because of its Google rating and service focus: 4.9★ from 1,237 Google reviews, listed on Google as “Computer repair service”.
Based in Laguna Niguel, 3 mi away
65/100IFR ScoreRanked #4 because of its Google rating and service focus: 4.9★ from 523 Google reviews, listed on Google as “Computer repair service”.
Based in Mission Viejo
65/100IFR ScoreRanked #5 because of its Google rating and service focus: 4.8★ from 178 Google reviews, listed on Google as “Computer repair service”.
#6 Kairos Land
Based in Santa Ana, 17 mi away
64/100IFR ScoreRanked #6 because of its Google rating and service focus: 5.0★ from 703 Google reviews, listed on Google as “Computer repair service”.
#7 ABComputers
Based in Santa Ana, 15 mi away
64/100IFR ScoreRanked #7 because of its Google rating and service focus: 5.0★ from 548 Google reviews, listed on Google as “Computer repair service”.
Based in Laguna Hills, 4 mi away
63/100IFR ScoreRanked #8 because of its Google rating and service focus: 4.9★ from 271 Google reviews, listed on Google as “Computer repair service”.
#9 IT Solve Hub
Based in Irvine, 10 mi away
63/100IFR ScoreRanked #9 because of its Google rating and service focus: 5.0★ from 173 Google reviews, listed on Google as “Computer repair service”.
Based in Orange, 16 mi away
63/100IFR ScoreRanked #10 because of its Google rating and service focus: 4.9★ from 813 Google reviews, listed on Google as “Computer repair service”.
Based in Aliso Viejo, 7 mi away
62/100IFR ScoreRanked #11 because of its Google rating and service focus: 5.0★ from 108 Google reviews, listed on Google as “Computer repair service”.
#12 Right On Repair
Based in Irvine, 11 mi away
62/100IFR ScoreRanked #12 because of its Google rating and service focus: 5.0★ from 174 Google reviews, listed on Google as “Computer repair service”.
Based in Irvine, 7 mi away
62/100IFR ScoreRanked #13 because of its Google rating and service focus: 5.0★ from 191 Google reviews, listed on Google as “Computer repair service”.
#14 Sell My Phone
Based in Santa Ana, 17 mi away
61/100IFR ScoreRanked #14 because of its Google rating and service focus: 4.8★ from 254 Google reviews, listed on Google as “Computer repair service”.
Based in Rancho Santa Margarita, 6 mi away
61/100IFR ScoreRanked #15 because of its Google rating and service focus: 5.0★ from 95 Google reviews, listed on Google as “Computer repair service”.
Based in Foothill Ranch, 6 mi away
60/100IFR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 325 Google reviews.
Based in Irvine, 4 mi away
60/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.7★ from 22 Google reviews, listed on Google as “Computer repair service”.
Based in Lake Forest, 2 mi away
60/100IFR ScoreRanked #18 because of its Google rating and service focus: 5.0★ from 102 Google reviews, listed on Google as “Computer repair service”.
Based in Irvine, 4 mi away
60/100IFR ScoreRanked #19 because of its Google rating and service focus: 4.9★ from 30 Google reviews, listed on Google as “Computer repair service”.
Based in Aliso Viejo, 7 mi away
60/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.9★ from 44 Google reviews, listed on Google as “Computer repair service”.
Based in Lake Forest, 5 mi away
60/100IFR ScoreRanked #21 because of its Google rating and service focus: 4.3★ from 28 Google reviews, listed on Google as “Computer repair service”.
Based in Irvine, 9 mi away
60/100IFR ScoreRanked #22 because of its Google rating and service focus: 4.4★ from 108 Google reviews, listed on Google as “Computer repair service”.
Based in Laguna Niguel, 4 mi away
60/100IFR ScoreRanked #23 because of its Google rating and service focus: 4.7★ from 75 Google reviews, listed on Google as “Computer repair service”.
Based in Costa Mesa, 14 mi away
60/100IFR ScoreRanked #24 because of its Google rating and service focus: 4.8★ from 188 Google reviews, listed on Google as “Computer repair service”.
#25 OC Computer Fix
Based in Laguna Hills, 2 mi away
60/100IFR ScoreRanked #25 because of its Google rating and service focus: 4.8★ from 92 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 233 ranked computer repair shops here; the rest are on their profiles.
Also serving Mission Viejo
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 |
|---|---|---|
| American System Integrators | 5.0★ (1) | In Mission Viejo |
| Bill's Computer Repair Services | 5.0★ (2) | 7 mi |
| Geeks On Site | 5.0★ (2) | 6 mi |
| Intenogent | 5.0★ (7) | In Mission Viejo |
| iTECH2 | 1.5★ (2) | 4 mi |
| KiwiTek Inc. | In Mission Viejo | |
| Mac Upgrade Specialist | 3.0★ (2) | 5 mi |
| Marquis Network Solutions | 5.0★ (2) | 3 mi |
| Newport Computer Group | 4.7★ (6) | In Mission Viejo |
| Nid Computer Services | In Mission Viejo | |
| Nova Networks | 4.5★ (2) | 7 mi |
| Online Pro Services | In Mission Viejo | |
| Parrotrepairs | In Mission Viejo | |
| RMS Networking Corp | In Mission Viejo | |
| Scale SMB Solutions | In Mission Viejo | |
| Sivility Systems LLC | In Mission Viejo | |
| SphereEx | 4.0★ (1) | In Mission Viejo |
| TeamLogic IT | 4.9★ (16) | In Mission Viejo |
| UNITED TECHNOLOGIES & INFORMATION SERVICES LLC | 5.0★ (2) | 3 mi |
| Your Apple Consultant | In Mission Viejo |
How we ranked Mission Viejo computer repair shops
We scored 233 Mission Viejo 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 Mission Viejo 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 Mission Viejo: frequently asked questions
Who is the best computer repair shop in Mission Viejo?
By IFR Score, the highest-ranked computer repair shop in Mission Viejo, CA is FAST APPLE & PC COMPUTER REPAIR - IRVINE with an IFR Score of 67/100. It has 5.0★ from 1,250 Google reviews. It is open 7 days a week. Invisible Armor iPhone, iPad, Samsung Repair, Unlock, Buy And Sell (#2) and iQuick Repairs Orange CA | iPhone Repair, Cell Phone, iPad & Samsung - Laptop & Computer Repair - Game Console Repair (#3) follow. We ranked 233 computer repair shops on nine factors, last updated November 9, 2026.
How many computer repair shops are there in Mission Viejo?
ITFirmsRanked ranks 233 computer repair shops serving Mission Viejo, CA. 3 of them are based in Mission Viejo; 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 Mission Viejo work on weekends?
124 of 233 ranked computer repair shops post Saturday hours and 76 post Sunday hours. The highest-ranked open Saturdays are FAST APPLE & PC COMPUTER REPAIR - IRVINE (#1), Invisible Armor iPhone, iPad, Samsung Repair, Unlock, Buy And Sell (#2) and iQuick Repairs Orange CA | iPhone Repair, Cell Phone, iPad & Samsung - Laptop & Computer Repair - Game Console Repair (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Mission Viejo computer repair shops have?
The median Google rating among 233 rated computer repair shops in Mission Viejo is 5.0★, with a median of 17 reviews. Invisible Armor iPhone, iPad, Samsung Repair, Unlock, Buy And Sell has the most, 1,869 reviews, and ranks #2. 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 Mission Viejo count in this ranking?
Yes, if they are within 20 mi of the Mission Viejo 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 Mission Viejo 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 Mission Viejo
- November 2026: IFR Scores recalculated for 233 computer repair shops serving Mission Viejo.
- November 2026: 4 duplicate listings merged.
More computer repair shops and Mission Viejo pages
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- All IT providers in Mission Viejo