Computer Security

Your on-call IT team



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5-Star Reviews

4.83 / 5

Satisfaction Rating

Computer Security Services

On-site, remote & in-home computer security services

Are you tired of worrying about whether your computer’s security is up-to-date? Are you stressed about reaching out for help to secure your technology and data? With Nerds On Site, we can provide you with peace of mind!

Our computer security services include on-site, remote, and in-home services. Whether you need help setting up anti-virus or updating patches and software, our expert technicians have the tools and resources necessary to make sure that your computers are secure.

PC Repair

Anti-Virus Solutions

One of the most important things you can do to protect your computer is to install a reputable anti-virus program. This software will scan your system for malware and remove any malicious files that are found.

Zero Trust Networking

Zero-trust networking is a security approach that assumes that all users, devices, and networks are untrustworthy. This means that all traffic is treated as potentially malicious and is subjected to strict scrutiny.

NOS Home 3

Web Protection

Another way to protect your computer is to use a web protection tool. This software will block dangerous websites and prevent you from accidentally downloading malware.

We offer a variety of web protection solutions, including ones that are designed specifically for home users. Our team of Nerds can help you choose the right tool for your needs.

These are just some of the home computer security services that we offer. If you’re concerned about the safety of your personal information, contact Nerds On Site today. We’ll help you choose the right security measures for your needs and budget.

Choosing the Right IT Support

At Nerds On Site Client satisfaction always comes first. We don't want to just be your one-time IT provider, we want to be your forever Nerds whenever you need us.

Nerds On Site London Tick

Client Satisfaction Always Comes First

Nerds On Site London Tick

Available Everyday, Evenings & Weekends

Nerds On Site London Tick

Local Nerds, Global Team

Nerds On Site London Tick

By The Solution Pricing

Nerds On Site London Tick

We Speak Normal Speak, Not “Nerd Speak”

Nerds On Site London Tick

In-Home & In-Office Service

Client Reviews

A 96.6% Satisfaction rating based on 101,000 + reviews

"My Nerd resolved all my computer and mobile phone issues. He was technically competent and provided several tips that I will use in the future. I was hacked and my Nerd put my mind at ease. I would use your services in the future."

David D

Nerds On Site Client

"Delighted with the service from my Nerd. I had called other providers and they wanted to replace our whole tower. Our friends recommended our Nerd and he was able to determine our needs and provide exactly what was required to meet those needs. Will definitely have him again and will recommend him to our friends"

Lynda A

Nerds On Site Client

"I am a senior citizen with very limited computer knowledge and my Nerd was very patient and insightful with my queries and his advice was most helpful. I most definitely will have him back for future needs. Thank you again."

Robert B

Nerds On Site Client

For Immediate Support

Have Other Questions?

Do you offer on-site IT services?

We offer on-site services for all technical challenges. We will set up, repair, or diagnose your device right in the comfort of your home or office so that you don’t have to take it to town and leave it overnight.

We care about your privacy, so we will never take your device or data off premises.

All of our Nerds are certified and background-checked, and the average Nerd has been with us for over ten years.

What is the pricing structure for Nerds On Site?

We offer By The Solution Pricing, which means we provide you with one price before we complete your job, and that price will not change, even if we spend longer than anticipated to solve your issue. We do not offer by-the-hour pricing.

If you’d like to request a quote before requesting service, you can do so by clicking below.

Request A Quote From Nerds On Site


Is Nerds On Site an established and trusted IT provider?

Nerds On Site was founded in 1995 in London, Ontario.

Since then we’ve grown to become one of the biggest on-site IT providers in North America, serving almost all Canadian provinces and 44 US states.

With nearly 30 years experience as a company, and over 1,000 years combined experience as a team, you can be sure you’re making the right choice for your IT needs.