68/100IFR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 172 Google reviews, the most in Grafton.
Based on 8 of 9 factors; recency not yet collected.
Best Computer Repair Shops in Grafton, WI (2026)
40 computer repair shops ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grafton: J-Tek Computer Services, IFR Score 68/100; 5.0★ from 172 Google reviews; open 7 days a week.
- 6
Most-reviewed: Premiere Tech Shop - Apple Authorized Service - iPhone Repair - Computer Repairs - Data Recovery, 151 Google reviews at 4.4★, the most of 40 ranked after J-Tek Computer Services; ranked #6.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
40 Grafton computer repair shops are ranked here by IFR Score, from nine published factors. 15 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 40 rated IT firms.
Top 10 computer repair shops in Grafton 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 | J-Tek Computer Services | 68 | 5.0★ (172) | Germantown, 10 mi away | Sat · Sun · Evenings | Overall |
| 2 | Mkefix | 65 | 4.9★ (119) | Milwaukee, 13 mi away | Sat · Sun · Evenings | — |
| 3 | North Shore Computer Services Inc. | 62 | 4.9★ (33) | Grafton | Sat | — |
| 4 | Computersmith, L.L.C. | 60 | 5.0★ (23) | Grafton | — | — |
| 5 | Milwaukee Computer Services LLC | 59 | 4.6★ (33) | Milwaukee, 13 mi away | — | — |
| 6 | Premiere Tech Shop - Apple Authorized Service - iPhone Repair - Computer Repairs - Data Recovery | 59 | 4.4★ (151) | Milwaukee, 19 mi away | — | Most reviews |
| 7 | TeamLogic IT | 58 | 4.8★ (38) | Germantown, 11 mi away | — | — |
| 8 | TraviTech | 57 | 5.0★ (18) | Milwaukee, 12 mi away | Sat · Evenings | — |
| 9 | The Wiz Repair | 57 | 4.4★ (80) | Milwaukee, 19 mi away | — | — |
| 10 | PC Runs | 57 | 5.0★ (15) | Milwaukee, 17 mi away | Sat · Sun | — |
The 40 best computer repair shops in Grafton, 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.
#2 Mkefix
Based in Milwaukee, 13 mi away
65/100IFR ScoreRanked #2 because of its Google rating and service focus: 4.9★ from 119 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Grafton
62/100IFR ScoreRanked #3 because of its Google rating and service focus: 4.9★ from 33 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Grafton
60/100IFR ScoreRanked #4 because of its Google rating and service focus: 5.0★ from 23 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 13 mi away
59/100IFR ScoreRanked #5 because of its Google rating and service focus: 4.6★ from 33 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
Based in Milwaukee, 19 mi away
59/100IFR ScoreRanked #6 because of its Google rating and service focus: 4.4★ from 151 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#7 TeamLogic IT
Based in Germantown, 11 mi away
58/100IFR ScoreRanked #7 because of its Google rating and service focus: 4.8★ from 38 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
#8 TraviTech
Based in Milwaukee, 12 mi away
57/100IFR ScoreRanked #8 because of its Google rating and service focus: 5.0★ from 18 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 19 mi away
57/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.4★ from 80 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#10 PC Runs
Based in Milwaukee, 17 mi away
57/100IFR ScoreRanked #10 because of its Google rating and service focus: 5.0★ from 15 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Brown Deer, 10 mi away
56/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.2★ from 30 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
#12 Technology Techs
Based in West Bend, 14 mi away
55/100IFR ScoreRanked #12 because of its Google rating and service focus: 5.0★ from 13 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 17 mi away
55/100IFR ScoreRanked #13 because of its Google rating and service focus: 3.5★ from 100 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Mequon, 7 mi away
54/100IFR ScoreRanked #14 because of its Google rating and review volume: 4.5★ from 74 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Menomonee Falls, 13 mi away
53/100IFR ScoreRanked #15 because of its Google rating and review volume: 4.7★ from 95 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Grafton
53/100IFR ScoreRanked #16 because of its Google rating and service focus: 3.7★ from 3 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Port Washington, 6 mi away
53/100IFR ScoreRanked #17 because of its Google rating and service focus: 3.7★ from 3 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#18 Hy-Tech PC
Based in Germantown, 16 mi away
53/100IFR ScoreRanked #18 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#19 PC Repair Tech
Based in Hartford, 15 mi away
52/100IFR ScoreRanked #19 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer repair service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#20 Computer Rescue
Based in Milwaukee, 16 mi away
52/100IFR ScoreRanked #20 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
Based in West Bend, 13 mi away
52/100IFR ScoreRanked #21 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 20 mi away
52/100IFR ScoreRanked #22 because of its Google rating and review volume: 4.5★ from 129 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Milwaukee, 20 mi away
51/100IFR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 27 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
#24 Gabileytech
Based in Brown Deer, 18 mi away
51/100IFR ScoreRanked #24 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer service”.
Based on 8 of 9 factors; recency not yet collected.
#25 Badgerland I.T.
Based in Mequon, 8 mi away
51/100IFR ScoreRanked #25 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer repair service”.
Based on 8 of 9 factors; recency not yet collected.
All 40 computer repair shops
#1 to #25 are shown in full above. Here are #26 to #40, in IFR Score order; each links to its profile.
| Rank | Business | IFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | River Run | 51 | 4.8★ (67) | 13 mi |
| 27 | Milwaukee PC - Downtown Milwaukee | 50 | 4.4★ (89) | 19 mi |
| 28 | Complete Computer Systems, LLC | 50 | 4.6★ (65) | 19 mi |
| 29 | ManagePoint | 50 | 4.9★ (73) | 20 mi |
| 30 | BabyBoomerTechLLC | 50 | 5.0★ (3) | 17 mi |
| 31 | Milwaukee PC - West Bend | 50 | 4.5★ (84) | 15 mi |
| 32 | PC Clinic Inc | 50 | 4.0★ (4) | 20 mi |
| 33 | Collett Systems LLC | 50 | 5.0★ (41) | 13 mi |
| 34 | Milwaukee Open Source Technologies Inc. | 49 | 5.0★ (3) | 15 mi |
| 35 | P3C Technologies LLC | 49 | 5.0★ (29) | 12 mi |
| 36 | RD Technology | 47 | 4.8★ (24) | 15 mi |
| 37 | GoTech IT Solutions Wisconsin | 47 | 5.0★ (28) | 19 mi |
| 38 | Micro-Tech USA | 46 | 4.8★ (6) | 19 mi |
| 39 | Vanguard Computers, Inc. | 46 | 4.4★ (22) | 17 mi |
| 40 | Chaney Systems | 44 | 4.0★ (15) | 16 mi |
Also serving Grafton
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 |
|---|---|---|
| 24/7 computer tech support | 1.0★ (1) | 11 mi |
| ALT Technical Milwaukee | 5.0★ (2) | 20 mi |
| Computer & Phone Clinic | 5.0★ (1) | 16 mi |
| Computer Solutions Group | 5.0★ (1) | 17 mi |
| Computer Troubleshooters | 5.0★ (2) | 12 mi |
| Computer Troubleshooters | 5.0★ (1) | 19 mi |
| Custom Processing Unlimited | 5.0★ (1) | 16 mi |
| Lucas Technical Services LLC | 5.0★ (2) | 7 mi |
| M 2 Computer Resources LLC | 5.0★ (1) | 15 mi |
| Motherboard Repair At Component Level | 1.0★ (1) | 16 mi |
| Mycomputerguys | 3.0★ (1) | 12 mi |
| PLJ Computer Services LLC | 5.0★ (1) | 20 mi |
| QuickBooks® | 5.0★ (1) | 18 mi |
| Rhinotechie Fix PC | 5.0★ (1) | 19 mi |
| Sierra Inc | 4.5★ (2) | 20 mi |
| T&R COMMUNICATIONS | 5.0★ (1) | 17 mi |
| Technology USA, LLC | 3.0★ (2) | 17 mi |
| The Original Computer Doctor | 5.0★ (1) | 18 mi |
| Wiscomp Systems LLC | 6 mi | |
| Z3 I.T. Solutions | In Grafton |
How we ranked Grafton computer repair shops
We scored 40 Grafton 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 Grafton 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 Grafton: frequently asked questions
Who is the best computer repair shop in Grafton?
By IFR Score, the highest-ranked computer repair shop in Grafton, WI is J-Tek Computer Services with an IFR Score of 68/100. It has 5.0★ from 172 Google reviews. It is open 7 days a week. Mkefix (#2) and North Shore Computer Services Inc. (#3) follow. We ranked 40 computer repair shops on nine factors, last updated November 9, 2026.
How many computer repair shops are there in Grafton?
ITFirmsRanked ranks 40 computer repair shops serving Grafton, WI. 3 of them are based in Grafton; 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 Grafton work on weekends?
15 of 40 ranked computer repair shops post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are J-Tek Computer Services (#1), Mkefix (#2) and North Shore Computer Services Inc. (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Grafton computer repair shops have?
The median Google rating among 40 rated computer repair shops in Grafton is 4.8★, with a median of 28 reviews. J-Tek Computer Services has the most, 172 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 Grafton count in this ranking?
Yes, if they are within 20 mi of the Grafton 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 Grafton 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 Grafton
- November 2026: IFR Scores recalculated for 40 computer repair shops serving Grafton.
More computer repair shops and Grafton pages
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- All IT providers in Grafton