66/100IFR Score
Ranked #1 because of its Google rating and service focus: 4.9★ from 1,152 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Best Computer Repair Shops in Princeton, NJ (2026)
81 computer repair shops ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Princeton: BuySellRepairs, IFR Score 66/100; 4.9★ from 1,152 Google reviews; open Saturdays until 5 PM.
- 5
Most-reviewed: Joy Systems, 3,978 Google reviews at 4.7★, the most of 81 ranked; ranked #5.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
81 Princeton computer repair shops are ranked here by IFR Score, from nine published factors. 48 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.9★ across 81 rated IT firms.
Top 10 computer repair shops in Princeton 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 | BuySellRepairs | 66 | 4.9★ (1,152) | Princeton | Sat · Evenings | Overall |
| 2 | Princeton Computer Repair Service | 65 | 4.9★ (326) | Ewing, 1 mi away | Sat · Sun · Evenings | — |
| 3 | ZNS Computers | 63 | 4.9★ (586) | East Brunswick, 9 mi away | — | — |
| 4 | Cellairis | 62 | 4.8★ (322) | Hamilton Square, 11 mi away | Sat · Sun · Evenings | — |
| 5 | Joy Systems | 61 | 4.7★ (3,978) | Edison, 19 mi away | — | Most reviews |
| 6 | Integrated Computer Services, Inc. | Managed Services & IT Consulting | 60 | 5.0★ (16) | Princeton | Sat · Sun · Evenings | — |
| 7 | dgrepairtech LLC | 60 | 5.0★ (159) | Trenton, 11 mi away | Sat | — |
| 8 | Phone Guy Repairs | 59 | 5.0★ (288) | Bradley Gardens, 15 mi away | Sat | — |
| 9 | Princeton Tiger Tech | 59 | 4.5★ (55) | Princeton | — | — |
| 10 | Dave's Computers | 59 | 4.8★ (440) | Somerville, 16 mi away | Sat | — |
The 81 best computer repair shops in Princeton, 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 Ewing, 1 mi away
65/100IFR ScoreRanked #2 because of its Google rating and service focus: 4.9★ from 326 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in East Brunswick, 9 mi away
63/100IFR ScoreRanked #3 because of its Google rating and service focus: 4.9★ from 586 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#4 Cellairis
Based in Hamilton Square, 11 mi away
62/100IFR ScoreRanked #4 because of its Google rating and service focus: 4.8★ from 322 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#5 Joy Systems
Based in Edison, 19 mi away
61/100IFR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 3,978 Google reviews, the most in Princeton.
Based on 8 of 9 factors; recency not yet collected.
Based in Princeton
60/100IFR ScoreRanked #6 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Trenton, 11 mi away
60/100IFR ScoreRanked #7 because of its Google rating and service focus: 5.0★ from 159 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Bradley Gardens, 15 mi away
59/100IFR ScoreRanked #8 because of its Google rating and service focus: 5.0★ from 288 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Princeton
59/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.5★ from 55 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#10 Dave's Computers
Based in Somerville, 16 mi away
59/100IFR ScoreRanked #10 because of its Google rating and service focus: 4.8★ from 440 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Princeton
59/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.9★ from 37 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Princeton
58/100IFR ScoreRanked #12 because of its Google rating and service focus: 4.8★ from 17 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Franklin Park, 4 mi away
58/100IFR ScoreRanked #13 because of its Google rating and service focus: 4.9★ from 76 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Princeton
58/100IFR ScoreRanked #14 because of its Google rating and service focus: 5.0★ from 13 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Ewing, 8 mi away
57/100IFR ScoreRanked #15 because of its Google rating and service focus: 4.3★ from 48 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Mercerville-Hamilton Square, 8 mi away
56/100IFR ScoreRanked #16 because of its Google rating and service focus: 4.6★ from 44 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Piscataway, 18 mi away
56/100IFR ScoreRanked #17 because of its Google rating and service focus: 4.5★ from 173 Google reviews, listed on Google as “Computer service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Edison, 20 mi away
56/100IFR ScoreRanked #18 because of its Google rating and service focus: 4.7★ from 136 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Edison, 18 mi away
56/100IFR ScoreRanked #19 because of its Google rating and service focus: 4.8★ from 98 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#20 I&R Computer LLC
Based in New Brunswick, 15 mi away
55/100IFR ScoreRanked #20 because of its Google rating and service focus: 4.9★ from 102 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Irvington, 19 mi away
55/100IFR ScoreRanked #21 because of its Google rating and service focus: 5.0★ from 36 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Middlesex, 18 mi away
55/100IFR ScoreRanked #22 because of its Google rating and service focus: 4.9★ from 61 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
#23 Techno Center
Based in Trenton, 11 mi away
55/100IFR ScoreRanked #23 because of its Google rating and service focus: 4.4★ from 48 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in East Brunswick, 14 mi away
55/100IFR ScoreRanked #24 because of its Google rating and service focus: 4.9★ from 19 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Marlboro, 17 mi away
54/100IFR ScoreRanked #25 because of its Google rating and service focus: 4.8★ from 19 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 81 ranked computer repair shops here; the rest are on their profiles.
Also serving Princeton
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 |
|---|---|---|
| Arnex Solutions LLC | IT Consulting Services | 5.0★ (4) | In Princeton |
| Blueclone Networks | 5.0★ (18) | In Princeton |
| CAT Software Services Inc | 5.0★ (5) | In Princeton |
| Citadelle Solutions Corp | In Princeton | |
| CompassMSP | 5.0★ (1) | In Princeton |
| Computer Solutions | In Princeton | |
| DbCom Consulting Inc | 4.0★ (1) | In Princeton |
| Innovative Information Technologies | 5.0★ (1) | In Princeton |
| Kavayah Solutions Inc | 4.3★ (3) | In Princeton |
| Mercer Computer Repair | 5.0★ (2) | 9 mi |
| Network Advisor Q | 5.0★ (2) | In Princeton |
| NewAgeSysIT - IT Consulting and Services New Jersey | 4.9★ (43) | In Princeton |
| Pennington Computer Services, LLC | 5.0★ (2) | 7 mi |
| Proworqs Inc | In Princeton | |
| S&P Consulting Services LLC. | In Princeton | |
| Sri Infotech | In Princeton | |
| SYNECTIKS | 5.0★ (1) | In Princeton |
| The Tech Next Doors | 4.5★ (2) | 2 mi |
| VelocIT Powered by DSi | 3.0★ (2) | 10 mi |
| Zensar Technologies | 5.0★ (4) | In Princeton |
How we ranked Princeton computer repair shops
We scored 81 Princeton 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 Princeton 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 Princeton: frequently asked questions
Who is the best computer repair shop in Princeton?
By IFR Score, the highest-ranked computer repair shop in Princeton, NJ is BuySellRepairs with an IFR Score of 66/100. It has 4.9★ from 1,152 Google reviews. It is open Saturdays until 5 PM. Princeton Computer Repair Service (#2) and ZNS Computers (#3) follow. We ranked 81 computer repair shops on nine factors, last updated November 9, 2026.
How many computer repair shops are there in Princeton?
ITFirmsRanked ranks 81 computer repair shops serving Princeton, NJ. 6 of them are based in Princeton; 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 Princeton work on weekends?
48 of 81 ranked computer repair shops post Saturday hours and 27 post Sunday hours. The highest-ranked open Saturdays are BuySellRepairs (#1), Princeton Computer Repair Service (#2) and Cellairis (#4). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Princeton computer repair shops have?
The median Google rating among 81 rated computer repair shops in Princeton is 4.9★, with a median of 13 reviews. Joy Systems has the most, 3,978 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 Princeton count in this ranking?
Yes, if they are within 20 mi of the Princeton 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 Princeton 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 Princeton
- November 2026: IFR Scores recalculated for 81 computer repair shops serving Princeton.
- November 2026: 3 duplicate listings merged.
More computer repair shops and Princeton pages
Computer repair shops near Princeton
- Computer repair shops in Princeton Meadows, NJ97 ranked
- Computer repair shops in Mercerville, NJ70 ranked
- Computer repair shops in Mercerville-Hamilton Square, NJ74 ranked
- Computer repair shops in Hamilton Square, NJ77 ranked
- Computer repair shops in Franklin Park, NJ108 ranked
- Computer repair shops in Ewing, NJ87 ranked
- Computer repair shops in Trenton, NJ89 ranked
- Computer repair shops in Voorhees, NJ133 ranked
- Computer repair shops in Somerset, NJ134 ranked
- Computer repair shops in Manville, NJ104 ranked
Other services in Princeton
- Managed IT service providers in Princeton945 ranked
- Cybersecurity companies in Princeton732 ranked
- IT consultants in Princeton800 ranked
- Network cabling and installation companies in Princeton241 ranked
- Business phone system providers in Princeton518 ranked
- Data recovery services in Princeton405 ranked
- All IT providers in Princeton