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29 Years
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Trusted IT Consultancy Services in Watford
Established in 1997, Renaissance Computer Services has built a reputation as a trusted IT consultancy firm serving businesses across the UK. With over 28 years of experience, we specialise in delivering comprehensive IT solutions tailored to meet the unique needs of small and medium-sized enterprises. Our expertise spans managed IT services, cybersecurity, cloud computing, and technical support, ensuring businesses operate with minimal disruption and maximum efficiency. We pride ourselves on employing passionate professionals who utilise cutting-edge technology to provide reliable and scalable solutions.

Our commitment to excellence is reflected in our 1500+ satisfied users and 130+ long-standing clients, many of whom have partnered with us for over a decade. We maintain a proactive approach to IT management, offering 24/7 support and strategic consultancy to help businesses navigate the complexities of modern technology. Our dedication to continuous improvement and client satisfaction has earned us recognition as one of London's leading IT support companies, serving diverse industries including healthcare, finance, education, and legal services.
Services
Managed IT Services Cyber Security Cloud Computing IT Consultancy Remote Support Network Monitoring Data Backup Compliance Management Hardware Solutions Phishing Training
Details
  • Year established: 1997
Highlights and features
  • 28+ years of experience delivering IT solutions across diverse industries
  • 24/7 proactive monitoring and support from certified technical experts
  • Tailored cybersecurity solutions including ISO 27001-compliant frameworks
  • Award-winning endpoint protection with 24/7 security operations centre
  • Proven track record supporting 130+ businesses with scalable IT strategies
Associations and certifications
  • ISO 27001
  • Cyber Essentials Plus
What people say
Smooth transition Amazing performance upgrade Always helpful Trusted partner Reliable network
Services
Managed IT Services
Our comprehensive managed IT services provide continuous monitoring, maintenance, and support for business technology infrastructure. We offer proactive system updates, performance optimisation, and 24/7 technical assistance to ensure operational continuity. Our solutions include network management, cloud integration, and helpdesk support tailored to specific business requirements.
Cyber Security
Our cybersecurity services protect businesses from digital threats through multi-layered defence strategies. Features include endpoint protection, vulnerability assessments, penetration testing, and staff awareness training. We implement ISO 27001-compliant frameworks and real-time threat monitoring to safeguard sensitive data across all industry sectors.
Remote Support
Our remote IT support enables rapid issue resolution through secure remote access technology. Services include system diagnostics, software troubleshooting, and emergency response within 30 minutes for critical issues. We support hybrid working environments with Renaissance Remote desktop solutions and 24/7 availability.
Cloud Computing
We provide Microsoft 365 and Azure cloud solutions with seamless integration and data migration. Our services include cloud backup, hosted VoIP telephony, and scalable infrastructure management. We ensure secure, compliant cloud environments with 99.9% uptime guarantees for business continuity.
IT Consultancy
Our IT consultancy services help businesses develop technology strategies aligned with organisational goals. We offer infrastructure audits, digital transformation planning, and compliance guidance. Our consultants provide expert recommendations on system upgrades and technology investments for long-term growth.
People
Dan Wickham
Director of Technical Services
With IT experience since 1997, Dan leads technical operations at Renaissance. He oversees support and systems teams while managing major technology implementations. His hands-on approach combines deep technical expertise with strategic leadership to ensure client satisfaction.
Rowan Ollerenshaw
Managing Director
Rowan has led Renaissance's managed services development since 2008. As Managing Director, he focuses on innovation and service excellence. His technical background ensures practical solutions that deliver measurable business value to clients across multiple sectors.
Viral Rabadia
Director of Sales & Account Management
Viral joined Renaissance in 2018, bringing extensive IT support experience. He manages client relationships and drives business growth through tailored solutions. His focus on customer satisfaction has strengthened Renaissance's position as a leading IT services provider in the UK.
Questions
What IT services do you offer for small businesses?
We provide comprehensive IT support including managed services, cybersecurity, cloud solutions, and technical consultancy tailored to small business needs.
How do you ensure data security compliance?
Our ISO 27001-certified frameworks and Cyber Essentials Plus accreditation ensure compliance with GDPR, PCI DSS, and other regulatory standards.
Can you support hybrid working environments?
Yes, our Renaissance Remote desktop solution enables secure remote access with AES-256 encryption and multi-factor authentication for hybrid teams.
What response times do you guarantee?
Critical issues receive engineer response within 30 minutes through our prioritised support system for all service plan customers.
Do you provide industry-specific IT solutions?
Yes, we deliver tailored solutions for healthcare, legal, finance, education, and other sectors with specialist compliance requirements.
How do you handle emergency IT situations?
Our 24/7 security operations centre monitors threats in real-time and provides immediate response to critical system failures or cyber attacks.