Computer Whiz On Call is your One Stop Shop For All your computer repair needs in Ventura.

There’s a saying in the computer world that there are two types of hard drives, those that have failed and those that will fail. That truism is often cited to emphasize the need to back up your computer regularly.

Backing up your hard drive is the most important thing you can do on your PC.

It is the only way to protect the data on it in case of a hard drive failure or other type of disaster.

No one wants to suffer through the loss of years of family photos, the only copy of a major business presentation, or the almost-completed doctoral thesis.

Without a backup, it could cost thousands of dollars to recover such information from a failed drive, if it can be recovered. Without a backup, it could take days to get a new hard drive installed with the operating system and all the programs installed, in addition installing the updates and getting the computer back into shape could take hours.

With a full backup, you can restore a hard drive in minutes. Backing up your data on a regular basis is real important.

Our services include data backup and disaster recovery planning, data recovery, computer repair, laptop repair, desktop repair, notebook repair, virus removal and protection, windows upgrades, memory upgrade, slow computer tune-up and much more in Ventura and Ventura county.

With new computer viruses surfacing almost daily and the epidemic prevalence of spyware, chances are strong that your PC has been or will be exposed to these possible online threats.

Here are signs that your computer may have been infected by a Virus, Trojan Horse or Spyware:‍

Computer crashes with a blue screen.
You notice Unknown Toolbar icons or menu links in your browser
Your Internet connection is very slow.
Your home page has changed to a different Web site address.
Your PC freezes for no apparent reason.

If you notice any of the above symptoms, contact Computer Whiz On Call as soon as possible and we will be more than happy to repair the issue.

We listen to you to make sure that we understand exactly what your needs are.
Your satisfaction is our number one priority. We give you our undivided attention until your problems are solved.
We give you our undivided attention until your problems are solved.

Our focus is to provide the best computer repair service to Ventura as well as Ventura County clients. We specialize in computer and laptop repair, wired and wireless Network setup and trouble-shooting, data recovery, virus removal and more.
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Our customers particularly value our honesty, integrity and loyalty to them.Customer Service is the focus of everything that we do and your satisfaction is our number one priority. Read testimonials from our customers or watch a client testimonial video below

Customer Testimonials

"Paul provides an outstanding service that is both timely and effective! Good guy, knows his stuff, and brings real value to the table."

Bob Brenner

Guild Mortgage–Camarillo, CA

"Thank-you Paul for your integrity and outstanding service.I lost all of my family and overseas travel pictures and thought I would never get those memories back again. I can now enjoy my priceless memories again."

Dr. Ken Plaut

College Chiropractic–Ventura, CA

"Within an hour, Paul was in my office, solving a problem I was having with a new system. Paul returned later to make sure that the system was up and running. I will definitely be calling upon Paul again in the future for all of my computer needs."

Janis Flippen

Janis Flippen Public Relations – Camarillo, CA.

"Paul did a great job on my home/business laptop. He was friendly and patient with my questions. His honesty and fairness were truly appreciated."

Janine Montoya

Tri County Air and Heating – Newbury Park, CA

"I learned so much from Paul and he is truly a pleasure to work with. I will definitely be calling him for my future computer maintenance and improvements."

Vicki DeFina

DeFina Interior Designs – Simi Valley, CA

"I highly recommend Paul for his professionalism and Graciousness."

Fr. Peter Foran

Saint Jude Catholic Church – Westlake Village, CA

"I have hired Paul more than once to perform computer repair and eventually help me purchase a new one. He is very knowledgeable, is willing to teach and answer all questions as well as gets the job done. In this day and age of technology, it is so important to stay connected; Paul is the person to help you do that."

Amy Tanaka

Kashmirtanaka – Moorpark, CA

"Paul has been helping me with my computer repair issues for the last 5 years and he has been very reliable, professional and patient. He is on time and always returns my calls the same day.
Today he came to my house and fixed my printer problem without charging me. He is pleasant in working with me and I highly recommend him to anyone who needs help with their computers. I am 87 years old and I totally trust Paul to help me with all of my computer problems."

Shirley Finfrock

Camarillo, CA

"Paul did a great job diagnosing my computer problem, recovering data from my damaged hard drive and setting up my new computer. He answers his phone, returns emails quickly, is available on short notice, and shows up on time. He knows what he’s doing and provides great customer service. I would definitely recommend him for home and business computer issues."

Marcy Duvall

Camarillo, CA

"Paul is a very professional and personable business owner. I’m glad I have him helping me with my computer repair and PC training needs."

Chad Cockerell

Guild Mortgage – Camarillo, CA

"I would like to say that Paul Nation of Computer Wiz On Call is always on call. I have used his services and he is friendly and offers professional services."

Kathy Gray

Guild Mortgage – Camarillo, CA

"Our family considers ourselves very lucky. Several years ago through a routine internet search we discovered COMPUTER WHIZ ON CALL. Since that day all our computer/printer/WiFi issues have become a thing of the past. There hasn’t been a problem within our home that Paul of Computer Whiz hasn’t been able to troubleshoot with satisfactory results. We can always rely on him to resolve myriad technical issues. You won’t have to pack up your malfunctioning device to go to the “hospital” for repair. Complete satisfaction will be rendered at your home site. Along with the highest degree of technical knowledge you can also expect, courtesy, punctuality and a willingness to explain in detail the problem that required the need for service. We remain very happy campers and now think of Paul as a family member."

Beverly Patrick

Camarillo, CA

"My HP was running extremely slow and I had many issues accessing certain programs, etc. After months of this and a high quote from Best Buy, I just decided to just buy a MAC. I called Paul to transfer my files and photos and also maybe teach me a little about my new MacBook Air. He totally surpassed my expectations. He ended up not only helping me transfer and organize my files but removed a virus (& other stuff I didn’t quite understand), getting my HP back and running just like new. He also recommended free workshops to learn how to use my new computer. Such an honest and knowledgeable guy, which I’m especially grateful for because I know nothing about computers."

Domonique Rodriguez

Camarillo, CA

"I’ve know Paul for a few years and I can say that he is a genuine and honest nice guy. He knows technology inside out. He offers great value and I could not be happier with his work…. highly recommend him, simply the best."

Debbie E.

Ventura, CA.

"AWESOME! Called Paul and my computer was repaired in less than one day! Doesn’t get any better than that! Try him and you’ll see…"

Jon F.

Camarillo, CA

Computer Repair Ventura

Customer Testimonials

Our service areas include but not limited to: