Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

John's Computer Tune-up

Computer Repair, Computer Training

About us

How can I help you with your computer? From tune-ups (for speed and reliability), to backups, printer issues, virus removal, and setting up a new computer exactly the way you’d like it to be... You name it - I probably do it! / I have 3 ways to help you out ... 1) Onsite Service (I come to your home) ... 2) Pickup & Drop-off Service (I pick up your computer & bring it back to you) -or- 3) Immediate Remote Assistance (Call any time from anywhere to have your problem solved quickly, right over the internet) ... About the Owner: I was born and raised on the north side of Chicago and graduated from Lane Tech & DePaul University. After graduating, I worked for a large software company for several years, but realized the need for computer specialists to provide service & education to individuals and small businesses. Eventually everything fell into place and I started this business in 2004... Now 14 years and 1000's of happy customers later, I realize it was one of the best decisions I've ever made. Call any time for a Free Estimate and careful review of your computer needs. / I'd be happy to help - John (773) 412-3867

Business highlights

20 years of trusted experience
Emergency Services Offered

Services we offer

Some services include: The Original 'Computer Tune-up' (My Specialty), Email & Printer issues, Wireless Networking, Product Selection & installation, Troubleshooting, Basic Tutoring, You name it! Call now... You'll be glad you did :)

Services we don't offer

Ask for details.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
PayPal
Visa

Photos of past projects

Reviews

5.067 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
97%
4
1%
3
1%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.9
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 26-50 of 67 reviews

Terri A.
02/2016
5.0
computer repair
  + -1 more
I have had more than 5 people try to improve the wireless connection in the 1920 year old building where my home office is located. John had a variety of suggestions, was very thoughtful and creative in how to reconfigure the wireless set up. He was the only person who did not say "oh, old building you can't get wireless into certain parts of your apartment". He has created a wireless network that works throughout my old apartment unit. In addition, he helped me transition from a 5 year old laptop to a new one. I am an aging baby boomer--the transition to a new computer is somewhat traumatic. John was very calm, explained everything to me and I feel quite comfortable with my new laptop. He is always on time for on-site and very responsive to email questions. His remote-in service is also fantastic. He gets my absolute highest recommendation. You won't regret working with him!
Description of Work: John helped me transition from my old laptop to a new one (he also recommended the best model and specs). He also reorganized how my wireless router was set up to provide maximum coverage throughout an very old apartment.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

julie R.
11/2015
5.0
computer repair
  + -1 more
Left John an email and he replied within an hour. Very friendly and professional. He explained his services and time frame. John cleaned up old files that had been in my computer for years. I had bought an external hard drive that sat in my desk collecting dust. He backed up years of pictures, music and documents for me. He discovered over 1300 malware files in my computer which is why my computer was running so slow. I almost bought a new computer if it wasn't for John. As this was happening i could see everything that John was doing right from my computer screen from home. He would call and keep me up to date on what he was doing ,and ask me if i wanted to keep add or delete anything during the course of the process He made suggestions on what i needed and downloaded software that scans for viruses and malware. Now my computer runs better than ever John did a fantastic job!!! Thanks again John! Highly recommend him....
Description of Work: Computer clean up file repair installation computer software to scan for virus and malware

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$160

Richard G.
07/2015
5.0
computer repair
  + -1 more
My computer froze after an hour repeatedly. John did a remote tune up and my computer is working well
Description of Work: Completely tuned up computer

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$130

Jim M.
02/2015
5.0
computer repair
  + -1 more
I was pleased with his service. He was super responsiveness and it worked out well. He was a nice enough guy and I would certainly recommend him.
Description of Work: He worked with my computer online over the internet.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Robert B.
07/2014
5.0
computer repair
  + -1 more
Thank you John for servicing my computer! This was so easy and stress-free...not two adjectives I normally use when talking about technological problems. I appreciated the thorough explanations and break downs of various options to further increase my computer speed, and offer to waive a service fee if I end up pursuing them.
Description of Work: He tuned up my very slow computer.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

PATRICIA M.
04/2014
5.0
computer repair
  + -1 more
Each time everything went smooth and John is always well prepared to address any issues we may have.
Description of Work: John helped us tune up both our computers and has set up our wireless network. He is extremely helpful and professional. We highly recommend him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Shawn B.
03/2014
5.0
computer repair
  + -1 more
Worked remotely and was unable to repair due to the lack of availability of the driver software. He tried every means possible to obtain the software. Di advise where I might be abale to get software or an option if not available. Because the problem was not resolved, even though he spent over an hour with us, he refsed to charge me. Very upright and I will use his services in the future
Description of Work: WE spent approximately 1 hour on the phone and sharing screen.. very nice and helpfull. Unfortunately the driver we needed was not available and John advise how I can obtain.. Highly recommend his services

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

CARMEN A.
11/2013
5.0
computer repair
  + -1 more
I called John and left a message regarding my laptop. I told him the error message was that a cooling fan was not working. John called me back and advised me that he does not work on cooling fans. He did recommend a computer company he works with and I followed his advise and they were great. I appreciate John's honestly and help in getting me to the correct place to fix my laptop. If I do need help in the future with a slow computer, I will call John.
Description of Work: My laptop kept shutting down.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Betsy K.
11/2013
5.0
computer repair
  + -1 more
He was wonderful and we used his service a lot. He was always available and talked us through any problem and didn’t double/overcharge us for things. He made his recommendations to us and had a very high level of expertise with what he was doing. I‘ve had not problems recommending his service to others.
Description of Work: John integrated my husband's computer and added security measures and upgraded/debugged the computer . He also serviced my laptop.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

PATRICIA K.
10/2013
5.0
computer repair
  + -1 more
He did a very good job and was able to answer any questions I had. I call John with questions and he always either answers them or takes control remotely of my computer and does what needs to be done. He is very reachable and returns calls very promptly.
Description of Work: I initially consulted John because my computer was running very slowly and he cleaned it up and since then he has switched me from iGoogle to one of the alternatives.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Diane O.
10/2013
5.0
computer repair
  + -1 more
He could not be better. I won’t let anyone else touch my computer. The computer is working marvelously. His prices are reasonable and I am thinking of calling him again to put some more things on my computer. I would give him an A+.
Description of Work: He got rid of some viruses on my computer, cleaned up the computer and reinstalled everything.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$90

Nancy B.
10/2013
4.0
computer repair
  + -1 more
It was a very good experience. He got my computer working. He fixed my outlook, so I was able to use my e-mail again.
Description of Work: He tunes up my computer remotely.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

Judy H.
10/2013
5.0
computer repair
  + -1 more
John performed all tasks requested efficiently and professionally. I'm very pleased and will call on his expertise again.
Description of Work: John cleaned up my computer, helped it run a lot faster and provided excellent support and advice.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$120

Jill B.
10/2013
5.0
computer repair
  + -1 more
We’ve been using his services for about 6-7 years. John has a high level of professionalism. He gets the job done and will drop off and pick up equipment as needed. He knows what he's doing and his prices are reasonable. We’ve referred his services to about 7-8 friends and family members.
Description of Work: John corrected a software problem, added some software and cleaned some viruses off the computer.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Helen P.
09/2013
5.0
computer repair
  + -1 more
I have used John's Computer Tune Up several times and have always been satified with the end results. John is very knowledgeable and very professional. I highly recommend John's Computer Tune Up.
Description of Work: Maintenance work on my laptop, desktop and i-Pad.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Krystal M.
06/2013
5.0
computer repair
  + -1 more
He's very good. He is very informative and he always returns my calls. He does wonders on my computer. I don't know what I would do without him. He is patient.
Description of Work: I used John's Computer Tune-Up to fix my computer. I had a lot of viruses. I also bought a new computer and he helped me set it up. I used him in April and again in June.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$70

Dorothy S.
05/2013
3.0
computer repair
  + -1 more
John responded to my call quickly. He fixed some issues with my computer right away, using remote control. I had complicated matters by trying to fix some initial problems with it myself, only making it worse. John isn't quite finished with the job, but we will continue until EVERYTHING on my computer works. Internet Explorer, browser issues, email issues. Very complex but he took the issues one by one to diagnose the problems. and fixed some immediately. Working with John is a pleasure. He spoke clearly and gave clear directions, explained what he was doing, and told me when I had to use my mouse to assist him. He was very patient with me, and my crazy-mixed up computer. He also stayed on track - I have a tendency to go off on tangents which he listened to but then got right back to the computer issue in front of us. After I wrote the above review and started to use my computer, I discovered that only some of the issues were solved. I called another computer company, and they resolved every single issue - it took them many hours, but they never gave up. I thought that John had done that, but time proved me wrong. SottryJohn, you were good, but not good enough. You should have followed up with the WINDOWS issue.
Description of Work: Fixed multiple issues on my home computer.

Rating CategoryRating out of 5
quality
3.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

$150

Response from John's Computer Tune-up
Hi [member name removed], I'm sorry to hear that your computer started giving you problems again. My notes and your review both indicate that we finished each item that was a problem for you 9 months ago and that you were extremely pleased. I'm glad to hear that you found another company that you are also pleased with. Should they ever disappoint, or if they are unavailable, call any time. All the Best - John

Henry J.
04/2013
5.0
computer repair
  + -1 more
Excellent. John responded quickly to my email. Unfortunately my computer issue was a hardware issue and not within the scope of his sevices. John did give me a recommendation to a person who could possibly resolve my issue. Although I did not utilize his services he was very prompt to return my call and had a very professional attitude. I would definitely call him again to see if he could help me.
Description of Work: Advice by telephone.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

Krystal M.
04/2013
5.0
computer repair
  + -1 more
He made it work a little faster. He explained things really well. He's very patient and understanding. He answers all of my questions. If you call him, he always calls back.
Description of Work: He added antivirus and repaired my computer.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$90

AJ P.
08/2012
5.0
computer repair
  + -1 more
great--- i cannot say enough about the johns tv always on time if delay he will make a phone callstating his new arrival time
Description of Work: does a fanatic job. could not find part as his company called friends and other parts servicework it took about 3 days to fix the coimputer hes on my list for the person to call for advise and repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

GERALD J.
05/2012
5.0
computer repair
  + -1 more
Overall, I'm very pleased with John's good work.
Description of Work: John is responsive, knowledgeable, and patient. He picked up my balky machine, serviced it, and returned it to me - all over a weekend - the next day. He then took a couple of hours to work me through some new software and generally get me familiar with backup procedures and maintenance. A big help at a very fair price.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

PATRICIA K.
03/2012
5.0
computer repair
  + -1 more
start to finish, went very well. Do and Don't: Do use this contractor. Don't hesitate to ask questions. John can fix computers (1) at your residence or business, (2) remotely, and/or (3) pick-up-and-deliver. In my case, he fixed the 2 computers both my home and remotely. John answered my phone calls and arrived at appointments promptly (came twice because he had to purchase certain computer parts) and is very knowledgeable, thorough, & professional. He explained things carefully and made sure I understood. When I subsequently called with another computer problem, he quickly fixed it remotely from his office.
Description of Work: 1) full tune-up of laptop to speed it up--i.e., added various programs and deleted other, unneeded ones; installed better browsers; changed antivirus program; tailored the tool bars to fit my needs & convenience; and answered innumerable questions--actually gave me quick tutorial. 2) on old stand-alone (intentionally not connected to internet) computer: checked it; cleaned it; figured out how to back up program that I hadn't been able previously to back up .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$290

Helen P.
02/2012
5.0
computer repair
  + -1 more
Mr. John is very professional. He has clear knowledge of computers. I have always been satisfied with his service. I would be happy to recommend him.
Description of Work: They came over for the computer check-up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Ony A.
01/2012
5.0
computer repair
  + -1 more
I left a message for John and he called me back in 10 minutes and came two hours later to pick up my desktop for repairs. He called me back the same day after running diagnostics and explained in detail what the problem was and how to fix it. He brought the computer back the next day, hooked it back up and it is working great. Infact this is the fastest my computer has ever worked, period. I then had John work on my slow laptop as well and the improvement is simply amazing.I found him to be very personable, efficient and highly competent. He took the time to answer all my questions and made sure that everything was well connected before he left. I will be calling him with all future computer problems.
Description of Work: My Gateway desktop crashed and I was unable to use it due to a corrupted windows file. I also had a very slow laptop computer. John reinstalled the windows software and all backup files. He removed viruses from the laptop, removed the unnecessary applications that were slowing it down and greatly increased the speed of the laptop.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Charlene B.
10/2011
5.0
computer repair
  + -1 more
John was very professional. He repaired my PC and I highly recommend him.
Description of Work: Repairred my pc to factory condition.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$330
    • 1
    • 2(current)
    • 3

Contact information


Service hours

Sunday:
9:00 AM - 11:30 PM
Monday:
9:00 AM - 11:30 PM
Tuesday:
9:00 AM - 11:30 PM
Wednesday:
9:00 AM - 11:30 PM
Thursday:
9:00 AM - 11:30 PM
Friday:
9:00 AM - 11:30 PM
Saturday:
9:00 AM - 11:30 PM

Licensing

No License Required for Trade

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Computer Repair,
Computer Training

FAQ

John's Computer Tune-up is currently rated 5 overall out of 5.

Sunday: 9:00 AM - 11:30 PM

Monday: 9:00 AM - 11:30 PM

Tuesday: 9:00 AM - 11:30 PM

Wednesday: 9:00 AM - 11:30 PM

Thursday: 9:00 AM - 11:30 PM

Friday: 9:00 AM - 11:30 PM

Saturday: 9:00 AM - 11:30 PM

John's Computer Tune-up accepts the following forms of payment: American Express,Check,Discover,MasterCard,PayPal,Visa
Yes, John's Computer Tune-up offers free project estimates.
Yes, John's Computer Tune-up offers eco-friendly accreditations.
No, John's Computer Tune-up does not offer a senior discount.
Yes, John's Computer Tune-up offers emergency services.
Yes, John's Computer Tune-up offers warranties.
John's Computer Tune-up offers the following services: Some services include: The Original 'Computer Tune-up' (My Specialty), Email & Printer issues, Wireless Networking, Product Selection & installation, Troubleshooting, Basic Tutoring, You name it! Call now... You'll be glad you did :)
Ask for details.

Contact information


Service hours

Sunday:
9:00 AM - 11:30 PM
Monday:
9:00 AM - 11:30 PM
Tuesday:
9:00 AM - 11:30 PM
Wednesday:
9:00 AM - 11:30 PM
Thursday:
9:00 AM - 11:30 PM
Friday:
9:00 AM - 11:30 PM
Saturday:
9:00 AM - 11:30 PM