Computer & Laptop Repairs
Fast diagnosis and repair for desktops, laptops, and all-in-ones. Hardware faults, software issues, and everything in between.
Microsoft Certified · Cisco CCNP · Sheffield S11
Your technology,
finally reliable.
CoreNet IT Consulting keeps Sheffield homes and businesses running — from same-day repairs to full-scale IT strategy. Clear, honest, jargon-free support every day of the week.
Open 7 days · 09:00–17:00
Based in Sheffield S11
No jargon, ever
Microsoft Certified Professional
Cisco CCNP
Cisco Firewall Expert
7 days a week support
Sheffield-based
What we do
Services built around
how you actually use technology
Whether your laptop won't start or you need an enterprise network rebuild — we cover it all, on-site across Sheffield.
System Upgrades
Breathe new life into slow machines. RAM upgrades, SSD replacements, and OS optimisation to dramatically boost performance.
Cybersecurity & Virus Removal
Antivirus setup, malware removal, and cybersecurity hardening. Protect your data from evolving digital threats.
Data Backup & Recovery
Secure cloud and local backup strategies. If the worst happens, we recover what matters most as quickly as possible.
Network Setup & Wi-Fi
Home, office, and small business networks. Fast, stable, and properly secured — for reliable connectivity throughout your space.
Cloud Solutions
Migration, setup, and management of Microsoft 365, cloud storage, and remote work infrastructure for modern businesses.
IT Consultancy & Strategy
Senior-level IT consulting for SMEs and corporate organisations. We design technology roadmaps that support your long-term goals.
Managed IT Services
Ongoing monitoring, maintenance, and support so your systems stay optimised and issues are caught before they become problems.
Who we help
Solutions for every level
of technical need
From a homeowner who can't get online, to an enterprise deploying hundreds of machines, we tailor our approach to fit.
Home & personal
Consumers & home users
Friendly, patient support for everyday technology problems. We speak plainly, work around your schedule, and won't leave until everything works.
- Computer and laptop repairs
- System performance improvements
- Virus and malware removal
- Data backup and recovery
- Device setup and configuration
- Home network and Wi-Fi setup
Business & corporate
SMEs & corporate organisations
Strategic IT partnership for growing businesses. We design scalable infrastructure, reduce downtime, and align your technology with your ambitions.
- IT consultancy and strategic planning
- Large-scale project design and delivery
- Network infrastructure and cloud
- Managed IT and ongoing support
- Enterprise cybersecurity
- System monitoring and optimisation
Why CoreNet
The IT support
Sheffield businesses trust
We built CoreNet on the things that make a real difference: showing up on time, speaking clearly, and solving problems properly the first time.
Expert advice, always
Microsoft Certified Professionals with deep experience across consumer, SME, and enterprise environments.
7 days a week, 09–17
IT problems don't follow a Monday–Friday schedule. Neither do we. Available every day for support and callouts.
No jargon, ever
We translate complex technical decisions into plain English so you're always in control of what happens to your systems.
Tailored solutions
No one-size-fits-all packages. Every solution is scoped to your specific needs, environment, and budget.
Proactive support
Monitoring and maintenance built to spot issues before they escalate, minimising disruption to your work.
Local Sheffield team
Based right here in S11. Fast response times, no call-centre delays, and a technician who knows your setup.
MCP
Microsoft Certified Professional
CCNP
Cisco Certified Network Professional
FW
Cisco Firewall Expert
Web design
Websites that work as hard
as your business does
A slow, outdated, or missing website costs you customers every day. We design and build fast, modern sites that rank well in search — no page-builders, no templates.
Mobile-first design
Pixel-perfect on phones, tablets, and desktops.
Fast load speeds
Clean, optimised code. Google rewards fast sites.
SEO optimised
Proper meta, structured data, and local SEO.
Secure by default
HTTPS, secure forms, hardened by our security expertise.
Custom design
Hand-coded to your brand. No templates, ever.
Ongoing support
Updates, hosting help, and changes when you need them.
Every site we build includes
- Custom design matched to your brand
- Fully mobile-responsive layout
- Contact form with email notification
- Google Maps integration
- On-page SEO and structured data
- SSL certificate (HTTPS)
- Google Analytics setup
- Fast, clean hand-written code
Got an outdated website?
We'll review your current site for free and tell you exactly what's holding it back.
Get in touch
Ready to sort out
your IT for good?
Call us directly or fill in the form — we'll get back to you the same day.
Phone
Address
Sheffield
,S11
Opening hours
Mon – Fri
09:00 – 17:00
Saturday
09:00 – 17:00
Sunday
09:00 – 17:00
Send an enquiry
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