Goodbye Frustration!

Get Instant expert tech support when & where you need it…

Affordable Tech support at ANY Budget


Why CallTech?

We have the hand-picked, helpful, courteous, experienced, knowledgeable and patient technicians available.


Expert Tech Support

Chat with our expert techs either via phone or internet. We connect to your computer remotely and resolve issues.


CallTech Guarantee

We say we can help you with all of your technology needs, we mean it. We don’t stop until you're 100% happy.

Here's How It Works


Visit Us

Log on to our website on mobile or PC.

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Choose A Plan

We have affordable plan for any budget.


Make a Request

Chat with us via phone or internet.


We Resolve

We connect to your device & resolve issues.

Featured support Services

Home support

We support all of your day-to-day home technology needs by providing you with immediate support from capable and experienced expert techs via phone or internet, making your life a whole lot easier.

Business Support

We have helped businesses and organizations of all kinds and we look forward to assisting your company. We take pride in having highly knowledgeable, professional and friendly techs that know how to get consistent and reliable results.

on-demand Support

We provide a single-source, as-needed tech support solution, eliminating the complexity of dealing with multiple vendors. Our on-demand support is streamlined with a consistent service interface and simplified billing.

We Support a wide range of Issues

Virus & Malware Removal

We perform a full and thorough malware/virus removal on any infected computers to ensure that the system is fully clean and secure.


Computer Tune-Ups

Your computer requires basic preventative maintenance. Our computer tune-up will ensure that your system is running as fast and efficiently as possible.

home network

Home Networking

The home network is becoming a necessity. However, networking devices, such as routers, can quickly become complex. Our support techs can solve any issues that you encounter.


Email Services

We can set up and troubleshoot your email account on any computer, smartphone or tablet. We can also back up your emails, calendar and contacts/address book.


Internet Connectivity

Are you having trouble getting any of your devices online, such as computers, smartphones or tablets? If so, we can get them working.


WiFi Connectivity

Wireless internet is a convenient and useful technology that many devices use. We can assist with connecting, troubleshooting and securing a wireless connection.


Data Backup Services

Back up your important data such as pictures, videos, music, and documents through our cloud data backup service. It’s a fast, efficient, secure and reliable.


Program Errors & Crashes

Software crashes and errors can be frustrating and difficult to fix. Our tech experts are skilled at resolving these kinds of issues.

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Microsoft Windows

Windows is the most commonly used operating system for PCs. We support Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10.


Apple Mac OS

Since Mac OS is different than other operating systems, it requires a different set of expertise. Our techs are well versed in all facets of Mac OS X 10.5 or newer.


Printers & Multifunction

We have in depth experience with all the major brand of printers, scanners, and multifunction machines. We can help with the setup and troubleshooting of these devices.


Training & Guidance

Do you need a question answered, or to be shown how to do something on your device? Our techs are readily available to provide you will the appropriate guidance.


Software Applications

Computers and mobile devices run software applications (or “apps”). From Microsoft Office to games, our techs are familiar with all of the widely used apps.


Antivirus & Security Software

To protect against various threats, antivirus and security software is a must. However, these types of software sometimes require advanced guidance.


Smartphones & Tablets

Mobile devices, such as smartphones and tablets, are integral parts of our lives. Yet, they have their own unique systems that sometimes require expert assistance.

What Our Customers say


I am happy to recommend CallTech for their expertise and patience. To know they are there for any future crisis is a very comforting thought. I wouldn’t think twice before using them again.

Kunle Oriola, eProcess Consulting


I have CallTech looking after my PC at work and at home and believe me when I say I would not be without that peace of mind. They take away all the stress and strain when a problem hits.

Olukunle Mentor, Vicron Global

Choose Your Home Support PLAN

Pick a plan that best fits you. All plans offer a full money back guarantee if we can’t fix initial issue.


NGN 5,000


Unlimited Personal Devices & Issues

Unlimited Remote Support

Unlimited Computer Tune-Ups

In-Home Support (+3K Per Call-Out)

Computer Training & Guidance

FREE Repairs (Shipping Cost Applies)

Next-in-Line Priority Service​


NGN 10,000


Unlimited Personal Devices & Issues

Unlimited Remote Support​

Unlimited Computer Tune-Ups

In-Home Support (3K Per Call-Out)

Computer Training & Guidance

FREE Repairs (Shipping Cost Applies)

Next-in-Line Priority Service


NGN 20,000


Unlimited Personal Devices & Issues

Unlimited Remote Support​

Unlimited Computer Tune-Ups

In-Home Support (3K Per Call-Out)

Computer Training & Guidance

FREE Repairs (Shipping Cost Applies)

Next-in-Line Priority Service

Who We Are


CallTech247 is a startup of ATINUDA Nigeria Limited – an innovative company that provides high quality tech support services to small and medium sized businesses nationwide. We have grown continuously and sustainably for more than a decade and we now have customers from diverse sectors including Manufacturing, Finance, Healthcare, Logistics and Insurance to name a few.

We have achieved this success through our unique structure which combines experience with local, friendly and professional delivery to provide a flexible, high quality service at an affordable price. Our unwavering focus is to remove our client’s worries and concerns about their tech devices and other peripherals.

ATINUDA recently launched CallTech247 with a game-changing Technician-as-a-Service model that provides in-home and remote technical support for homes and businesses. We provide you superb support and a level of service that is the envy of the industry.

If you would like to know how we can help you please call us on 08140642367 or chat us.

For detailed information see our services page. If the service you require is not here then we can almost certainly still help you so give us a call on 08140642367 to discuss your requirements in more detail.


We really only offer one service which is to remove all your worries and concerns about your PCs/Laptops and anything that communicates with, runs on, or connects to them physically or via internet. If we can achieve this for you we know you will be delighted and can concentrate on using the tech systems to achieve your personal goals or grow a successful business.

You can chat us today or call 08140642367 to get started.

Frequently Asked Questions

CallTech247 is an on-demand, in-home tech support service provided by our fully-vetted and background checked team of technicians. In addition to a complete range of in-home tech installation and support services, we also offer CallTech247 Now Online Support for issues that can be resolved remotely. We’re making technology in the home simple.

CallTech247 service is available remotely nationwide! However If you need in-home support, it may take a little longer than usual to match you with a technician, but we’ll do everything we can to service your request. Thanks in advance for your patience. Our team of techs is growing every day.

In-home tech support services are available from 9am to 9pm, 7 days a week. Remote tech support and customer support staff are available 24/7. For support issues, email us at support@CallTech247.com or call 08140642367.

Yes! We have a number of tech support plans available which includes our unlimited remote support while a token fee is charged per call-out for in-home service.

We guarantee our service for 30 days. If you have a problem with any work performed, simply contact support and we’ll send another tech out to assist. If you’re not 100% happy, we’ll do whatever it takes to make it right.

Not a problem. Just add as much detail about the issue as you can. We’ll review your request and reach out if we have any questions. If you need help determining the appropriate service you need, feel free to contact us by email or phone. Our support specialists can help create your service request.

CallTech247 technicians come from a variety of backgrounds. Rest assured, we hand select our techs and only after they have been vetted and demonstrate their knowledge through a series of skills assessments will we on-board them on our team.

We offer a fixed annual subscription base price which covers unlimited issues and repairs. Additional charges for extras (call-out or apps training) are offered for some plans. Don’t worry you’ll receive an exact quote during request.

Copyrights 2018 ATINUDA Nigeria Limited

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