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IT Support Thurrock
Dedicated, fully managed IT support for Thurrock businesses
Cortec IT has provided outsourced, dedicated and fully managed IT support to small and medium-sized businesses in Thurrock since 2003. You get a 24/7 help desk, proactive monitoring, free callouts and no long contracts.

Our IT services in Thurrock
Managed IT Services
- Managed IT Support
- Remote IT Support
- Server & Network Support
- Structured Cabling
- IT Consultancy
Cyber Security & Cloud
Website & Digital
- Website Development
- SEO & AI Search
- Digital Marketing
- Social Media Management
Business Continuity
- Managed Backups
- Offsite Backups
- Disaster Recovery
- DR Planning
- Replication & Failover
Managed IT support for Thurrock businesses
Thurrock is a borough in Essex on the north bank of the Thames, linked to Dartford by the Dartford Crossing. Cortec IT has supported small and medium-sized businesses in Thurrock since 2003, alongside the rest of Essex, Kent and London.
Every Thurrock client gets a personal account manager and a designated support team who are familiar and up to date with your IT systems. Our services are reliable, proactive and affordable, without compromising on our standards of service or technical ability.
Alongside IT support, we provide cloud services, cyber security, website development and SEO for Thurrock businesses.
Why choose Cortec IT?
- No long contracts
- Free callouts
- 24/7 help desk
- Remote monitoring
- Experienced IT team
- Fast response
- Local Kent-based support
- UK-wide remote support
On site in Thurrock when you need us
Our help desk resolves most IT problems remotely, over the phone or by securely accessing your computers and devices.
When a physical fix is needed, our engineers come to your Thurrock premises from our office in Wilmington, Dartford, just across the Dartford Crossing.
Prefer to meet first? Book a free consultation at our office, at your premises or by video call.
Unit 17, Bybow Farm, Wilmington DA2 7ERGetting started is simple
Free Consultation
Tell us about your business and your IT. We can meet at our Dartford office, at your premises or remotely.
IT Review
An engineer reviews your devices, servers, cloud, network and security, then recommends the right support plan.
Onboarding
We set up monitoring, document your systems and introduce your dedicated account manager and support team.
Need IT support in Thurrock?
Speak to our help desk or get a no-obligation quote.
What our clients say
Don’t just take our word for it.
“From the very beginning, we have found Cortec to be a highly proficient, efficient, honest and reliable company, always quick to respond. We would highly recommend them.”
“Using Cortec as our IT support company has been one of the best business decisions we have made. They are totally reliable and always on call to provide support and ideas.”
“As a busy estate agent, we have tried many different IT firms over the last 20 years. Cortec was an IT company that just seemed to care. Ten years on, and what a difference.”
IT support in Thurrock: FAQs
Do you cover the whole of Thurrock?
All of the borough: Grays, Tilbury, Purfleet, Aveley and Lakeside, plus Stanford-le-Hope, South Ockendon and Chafford Hundred.
How do your engineers get to Thurrock?
Over the Dartford Crossing. Our Wilmington office is just south of the river, so Thurrock is one of the closest areas outside Kent for on-site visits.
Can you support a business with a warehouse and an office?
Yes. We install cabling and Wi-Fi that covers the warehouse floor as well as the office, and support the computers and systems that run on it.
Do you offer rolling contracts in Essex?
Yes. Every client, in Essex, Kent or London, is on a flexible rolling contract. We do not ask for multi-year commitments.
Can we get a free review of our IT security?
Yes. Book a free consultation and we will review your security, backups and recovery. You can also run our free online Cyber Security Check at any time.
Can’t find your answer? Our team is happy to help.

David Butler
Support Desk Manager“Here at Cortec IT, we pride ourselves on delivering reliable technical support to our clients. We are committed to delivering prompt and effective solutions to keep your business running smoothly.”
Book a free IT support consultation at our Dartford office, at your premises or remotely.
IT support across Essex, Kent & London
As well as Thurrock, we support businesses throughout Essex, Kent and London.
Cortec’s helpdesk provides fast and efficient IT support ensuring the fastest resolution for all of your issues.
020 8467 9222
