63/100IFR Score
Ranked #1 because of its Google rating and service focus: 4.9★ from 87 Google reviews, listed on Google as “Data recovery service”.
Best Data Recovery Services in Ontario, CA (2026)
403 data recovery services ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ontario: Secure Data Recovery Services, IFR Score 63/100; 4.9★ from 87 Google reviews; open 7 days a week.
- 13
Most-reviewed: Los Angeles iPhone Screen Repair | Macbook Repair | Data Recovery, 1,337 Google reviews at 4.8★, the most of 403 ranked; ranked #13.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
403 Ontario data recovery services are ranked here by IFR Score, from nine published factors. 233 open Saturdays and 128 open Sundays, based on posted hours. The median Google rating is 4.9★ across 403 rated IT firms.
Top 10 data recovery services in Ontario 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 | Secure Data Recovery Services | 63 | 4.9★ (87) | Montclair, 3 mi away | Sat · Sun | Overall |
| 2 | i Micro Board Repairs | 62 | 5.0★ (351) | Los Alamitos, 29 mi away | Sat | — |
| 3 | Alandata Data Recovery | 62 | 5.0★ (77) | North Tustin, 27 mi away | Sat · Sun · Evenings | — |
| 4 | Drive Crash Data Recovery | 61 | 4.6★ (94) | Irvine, 29 mi away | Sat · Sun · Evenings | — |
| 5 | Inter-Data Recovery Services | 61 | 4.8★ (61) | Irvine, 28 mi away | Sat · Sun · Evenings | — |
| 6 | SALVAGEDATA Recovery Services | 61 | 5.0★ (97) | Los Angeles, 35 mi away | Sat · Sun · Evenings | — |
| 7 | SALVAGEDATA Recovery Services | 61 | 5.0★ (87) | Upland, 4 mi away | — | — |
| 8 | The Fix Ontario Mills - Phone Repair, Tablet Repair and Accessories | 61 | 4.8★ (912) | Ontario | Sat · Sun · Evenings | — |
| 9 | SALVAGEDATA Recovery Services | 61 | 5.0★ (64) | Santa Ana, 26 mi away | Sat · Sun · Evenings | — |
| 10 | $300 Data Recovery | 61 | 4.8★ (815) | Studio City, 42 mi away | — | — |
The 403 best data recovery services in Ontario, 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 Los Alamitos, 29 mi away
62/100IFR ScoreRanked #2 because of its Google rating and service focus: 5.0★ from 351 Google reviews, listed on Google as “Data recovery service”.
Based in North Tustin, 27 mi away
62/100IFR ScoreRanked #3 because of its Google rating and service focus: 5.0★ from 77 Google reviews, listed on Google as “Data recovery service”.
Based in Irvine, 29 mi away
61/100IFR ScoreRanked #4 because of its Google rating and service focus: 4.6★ from 94 Google reviews, listed on Google as “Data recovery service”.
Based in Irvine, 28 mi away
61/100IFR ScoreRanked #5 because of its Google rating and service focus: 4.8★ from 61 Google reviews, listed on Google as “Data recovery service”.
Based in Los Angeles, 35 mi away
61/100IFR ScoreRanked #6 because of its Google rating and service focus: 5.0★ from 97 Google reviews, listed on Google as “Data recovery service”.
Based in Upland, 4 mi away
61/100IFR ScoreRanked #7 because of its Google rating and service focus: 5.0★ from 87 Google reviews, listed on Google as “Data recovery service”.
Based in Ontario
61/100IFR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 912 Google reviews.
Based in Santa Ana, 26 mi away
61/100IFR ScoreRanked #9 because of its Google rating and service focus: 5.0★ from 64 Google reviews, listed on Google as “Data recovery service”.
Based in Studio City, 42 mi away
61/100IFR ScoreRanked #10 because of its Google rating and service focus: 4.8★ from 815 Google reviews, listed on Google as “Data recovery service”.
Based in Lake Forest, 27 mi away
60/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.9★ from 70 Google reviews, listed on Google as “Data recovery service”.
Based in Los Angeles, 45 mi away
60/100IFR ScoreRanked #12 because of its Google rating and service focus: 5.0★ from 131 Google reviews, listed on Google as “Data recovery service”.
Based in Los Angeles, 42 mi away
60/100IFR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 1,337 Google reviews, the most in Ontario.
Based in Los Angeles, 40 mi away
60/100IFR ScoreRanked #14 because of its Google rating and service focus: 4.9★ from 420 Google reviews, listed on Google as “Data recovery service”.
Based in Pasadena, 26 mi away
60/100IFR ScoreRanked #15 because of its Google rating and service focus: 4.3★ from 66 Google reviews, listed on Google as “Data recovery service”.
Based in Chino, 6 mi away
60/100IFR ScoreRanked #16 because of its Google rating and service focus: 5.0★ from 38 Google reviews, listed on Google as “Data recovery service”.
Based in Los Angeles, 46 mi away
60/100IFR ScoreRanked #17 because of its Google rating and service focus: 5.0★ from 61 Google reviews, listed on Google as “Data recovery service”.
Based in Orange, 21 mi away
59/100IFR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 1,237 Google reviews.
Based in Laguna Hills, 30 mi away
59/100IFR ScoreRanked #19 because of its Google rating and service focus: 5.0★ from 99 Google reviews, listed on Google as “Data recovery service”.
Based in Los Angeles, 38 mi away
59/100IFR ScoreRanked #20 because of its Google rating and service focus: 5.0★ from 248 Google reviews, listed on Google as “Data recovery service”.
Based in Riverside, 14 mi away
59/100IFR ScoreRanked #21 because of its Google rating and service focus: 4.9★ from 24 Google reviews, listed on Google as “Data recovery service”.
Based in Glendale, 35 mi away
59/100IFR ScoreRanked #22 because of its Google rating and service focus: 4.8★ from 149 Google reviews, listed on Google as “Data recovery service”.
Based in Irvine, 28 mi away
59/100IFR ScoreRanked #23 because of its Google rating and service focus: 4.9★ from 23 Google reviews, listed on Google as “Data recovery service”.
#24 MobileiPhoneGuy
Based in Los Angeles, 41 mi away
59/100IFR ScoreRanked #24 because of its Google rating and service focus: 4.8★ from 44 Google reviews, listed on Google as “Data recovery service”.
Based in Rialto, 17 mi away
59/100IFR ScoreRanked #25 because of its Google rating and service focus: 4.8★ from 25 Google reviews, listed on Google as “Data recovery service”.
Data recovery services 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 403 ranked data recovery services here; the rest are on their profiles.
Also serving Ontario
20 more data recovery services within 50 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 |
|---|---|---|
| Accelerated Imaging | 5.0★ (2) | 28 mi |
| Alice Computerworks | 4.0★ (1) | In Ontario |
| Computers & TVs Repair: Computacion Facil II | 4.3★ (24) | In Ontario |
| Computers 4 Less - Repair Service | 4.9★ (32) | In Ontario |
| Geeks On Site | In Ontario | |
| Green Shield Technology Inc. | 4.9★ (13) | In Ontario |
| Healthcare Synergy Inc | 5.0★ (2) | 28 mi |
| Home and Office Tech | 5.0★ (2) | In Ontario |
| Iron Mountain | 3.5★ (2) | 25 mi |
| Iron Mountain | 5.0★ (2) | 26 mi |
| Iron Mountain | 4.5★ (2) | 30 mi |
| ITC Computer (ITC technology Solutions LLC) | 4.8★ (108) | In Ontario |
| Konica Minolta Business Solutions | 4.5★ (2) | 33 mi |
| Miles IT | 5.0★ (2) | 29 mi |
| MT 8848 Network | In Ontario | |
| One Data Center America | 4.8★ (11) | In Ontario |
| Speridian Technologies | 4.0★ (2) | 29 mi |
| Techgear Works | 3.0★ (2) | 32 mi |
| Zeta Sky | 5.0★ (23) | In Ontario |
| ZJW Inc. | 2.9★ (23) | In Ontario |
How we ranked Ontario data recovery services
We scored 403 Ontario data recovery services 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 Ontario 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 data recovery service
- Ask whether physical repairs are done in a clean room or clean bench, and where.
- Ask for a written quote after diagnosis and whether there is a no-data, no-charge policy.
- Check how the drive and the recovered data are kept confidential and returned or destroyed.
- 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 data recovery service
- Is the diagnosis free, and is there a fee if nothing is recovered?
- Where is the recovery work actually done?
- How long will it take, and what does a rush service cost?
- How will you return the data, and what happens to the original drive?
- How do you keep our data confidential?
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.
Data recovery services in Ontario: frequently asked questions
Who is the best data recovery service in Ontario?
By IFR Score, the highest-ranked data recovery service in Ontario, CA is Secure Data Recovery Services with an IFR Score of 63/100. It has 4.9★ from 87 Google reviews. It is open 7 days a week. i Micro Board Repairs (#2) and Alandata Data Recovery (#3) follow. We ranked 403 data recovery services on nine factors, last updated November 9, 2026.
How many data recovery services are there in Ontario?
ITFirmsRanked ranks 403 data recovery services serving Ontario, CA. 1 of them is based in Ontario; the rest serve it from nearby towns. Another 20 within 50 mi are listed but not ranked yet. Counts are as of November 2026.
Which data recovery services in Ontario work on weekends?
233 of 403 ranked data recovery services post Saturday hours and 128 post Sunday hours. The highest-ranked open Saturdays are Secure Data Recovery Services (#1), i Micro Board Repairs (#2) and Alandata Data Recovery (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Ontario data recovery services have?
The median Google rating among 403 rated data recovery services in Ontario is 4.9★, with a median of 29 reviews. Los Angeles iPhone Screen Repair | Macbook Repair | Data Recovery has the most, 1,337 reviews, and ranks #13. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ITFirmsRanked rank data recovery services?
Each data recovery service 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 data recovery services outside Ontario count in this ranking?
Yes, if they are within 50 mi of the Ontario city center, our service radius for data recovery services. 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 data recovery services 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 data recovery service do?
Data recovery services retrieve files from failed, damaged or deleted hard drives, SSDs, RAID arrays, servers and memory cards.
How are data recovery services in Ontario ranked?
By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does data recovery, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.
What should we do first when a drive fails?
Stop using it. Do not keep restarting the computer, run repair utilities or open the drive yourself: each attempt can make recovery harder. Note what happened and contact a recovery service.
How is data recovery priced?
Usually after a diagnosis, by the type of failure and the urgency. Many services charge nothing if no data is recovered; ask before you send the drive.
Update log for Ontario
- November 2026: IFR Scores recalculated for 403 data recovery services serving Ontario.
More data recovery services and Ontario pages
Data recovery services near Ontario
- Data recovery services in Upland, CA403 ranked
- Data recovery services in Montclair, CA409 ranked
- Data recovery services in Chino, CA406 ranked
- Data recovery services in Rancho Cucamonga, CA392 ranked
- Data recovery services in Claremont, CA414 ranked
- Data recovery services in Pomona, CA425 ranked
- Data recovery services in La Verne, CA428 ranked
- Data recovery services in Chino Hills, CA420 ranked
- Data recovery services in Eastvale, CA367 ranked
- Data recovery services in Jurupa Valley, CA337 ranked
Other services in Ontario
- Managed IT service providers in Ontario827 ranked
- Cybersecurity companies in Ontario521 ranked
- IT consultants in Ontario624 ranked
- Network cabling and installation companies in Ontario328 ranked
- Business phone system providers in Ontario351 ranked
- Computer repair shops in Ontario185 ranked
- All IT providers in Ontario