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22 Years
experience
Emergency
services
Your Trusted Partner for Mechanical & Electrical Solutions in Witham
Red100 has been delivering high-quality mechanical and electrical (M&E) projects since 2004, serving domestic, commercial, and industrial clients across London and the South East. Our multi-skilled engineers and project managers prioritise precision, flexibility, and professionalism, ensuring systems operate efficiently and safely. With expertise in planned preventative maintenance, emergency support, and full-scale installations, we work closely with facilities teams, building managers, and contractors to meet diverse client needs. Our accreditations, including ISO9001, Gas Safe Registration, and Safe Contractor status, reflect our commitment to quality and compliance. We serve sectors such as healthcare, education, retail, and industrial, offering tailored solutions from our base in Witham, Essex.

Our 24/7 helpdesk ensures seamless communication and timely resolution of client requirements. By combining technical expertise with a customer-centric approach, we aim to exceed expectations while maintaining transparency and reliability. Our teams qualifications, including NVQ Level 3 certifications and F-Gas training, guarantee adherence to industry standards. We invest in digital tools like electronic worksheets to enhance efficiency and accuracy in project delivery. With a focus on long-term partnerships, we provide fixed-cost servicing contracts ranging from one to five years, ensuring cost-effectiveness and peace of mind for clients.
Services
Air Conditioning Gas Services Electrical Services Heating Emergency Support Planned Maintenance Solar Installations Car Charging Systems Bespoke Pipework ASHP Services
Details
  • Year established: 2004
Highlights and features
  • We have over 20 years of experience in mechanical and electrical services.
  • Our multi-skilled engineers deliver end-to-end solutions on time and on budget.
  • We are ISO 9001 certified for quality assurance.
  • Our 24/7 helpdesk ensures prompt response to client inquiries.
  • We provide fixed-cost servicing contracts for long-term reliability.
Associations and certifications
  • ISO 9001
  • Gas Safe Registered
  • Safe Contractor
  • Oftec Registered
  • Refcom Elite Registered
  • Construction line
  • NIC EIC Approved
What people say
Professionalism Prompt emergency responses Skilled engineers Consistent delivery Reliable service
Services
Air Conditioning
We design, supply, install, and service air conditioning systems for domestic and commercial properties. Our qualified engineers handle split systems and VRV/F systems using brands like Daikin and Mitsubishi. With routine servicing and emergency repairs, we ensure optimal performance and energy efficiency for client comfort.
Gas Services
Our Gas Safe registered engineers provide commercial gas boiler servicing, pipework design, and installation. We handle systems from 15mm copper to 150mm steel, including testing and decommissioning. Specialised teams ensure safety and compliance for redundant gas systems, offering tailored solutions for industrial and commercial clients.
Electrical Services
We offer full electrical services, including installation, testing, and commissioning for commercial and industrial sites. Our engineers perform PAT testing, thermal imaging, and power logging. With expertise in complex installations and emergency repairs, we ensure compliance with safety standards and uninterrupted operations for businesses.
Heating Systems
We install and maintain oil-fired heating systems, from small pipework modifications to large welded plant rooms. Our experienced engineers ensure efficient operation and compliance with safety regulations. We provide emergency repairs and planned maintenance to keep systems running reliably in residential and commercial properties.
Emergency Support
Our 24/7 emergency support addresses urgent mechanical and electrical issues. Qualified engineers respond promptly to breakdowns, water leaks, and system failures. With rapid deployment and minimal disruption, we restore functionality swiftly, ensuring client operations resume with minimal downtime across London and the South East.
People
Ben Karunarathna
Office Manager
Ben oversees daily operations at Red100, ensuring smooth coordination between projects and client needs. With a focus on organisational efficiency, he supports the team in delivering timely, high-quality services while maintaining strong client relationships.
Steve Phillips
Director, Co-Founder
Steve co-founded Red100 and leads strategic growth initiatives. With over two decades in the M&E sector, he ensures technical excellence and client satisfaction. His hands-on approach and industry expertise drive the companys reputation for reliability and innovation.
Glen Oddy
Director, Co-Founder
Glen co-founded Red100 and manages key client partnerships. His technical background and commitment to quality ensure projects meet strict compliance standards. He focuses on fostering long-term client trust through transparent communication and exceptional service delivery.
Questions
What areas do you cover for mechanical and electrical services?
We operate from Witham, Essex, and cover London, Kent, Suffolk, Hertfordshire, and Cambridgeshire for all mechanical and electrical services.
Are your engineers certified for gas and electrical work?
Yes, our engineers are Gas Safe registered, F-Gas certified, and NVQ Level 3 qualified, ensuring compliance with industry standards.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency support for urgent mechanical and electrical issues, with rapid response times to minimise disruption.
What accreditations do you hold?
We are ISO9001, Gas Safe Registered, Safe Contractor, Oftec Registered, and NIC EIC Approved, reflecting our commitment to quality and safety.
Can you provide servicing contracts for HVAC systems?
Yes, we offer fixed-cost air conditioning and heating servicing contracts ranging from one to five years for predictable maintenance budgets.
What sectors do you work with?
We support healthcare, education, retail, industrial, and commercial sectors, delivering tailored mechanical and electrical solutions for diverse client needs.