Our Services – Netcomm Ltd
Professional Network Cabling, Fibre Optics, AV, Security & Electrical Installations in Portsmouth, Hampshire, London & Nationwide
At Netcomm Ltd, we provide a complete range of network cabling, fibre optic, AV, security, and electrical solutions across Portsmouth, Hampshire, London, and nationwide. From structured data cabling to fibre splicing, testing, and full electrical fit-outs, we deliver professional, accredited services trusted by leading universities, police forces, utility companies, ports, and construction contractors.
Unlike many providers, we put everything under one roof – so you don’t need separate contractors for data, fibre, security, and electrical works. Our end-to-end approach ensures your infrastructure is designed, installed, tested, and certified to the highest standards, wherever you are in the UK.
Data Cabling Installations
(Cat5e, Cat6, Cat6a, Cat7, Cat8)
Every modern business depends on a reliable data network. At Netcomm Ltd, we design and install structured cabling systems to meet today’s needs and tomorrow’s demands.
Our Data Cabling Solutions
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Cat5e – Ideal for small networks and offices requiring cost-effective solutions.
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Cat6 – Designed for high-speed connections up to 1Gbps.
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Cat6a – Suitable for 10Gbps applications with improved shielding.
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Cat7 – Supports ultra-high bandwidth requirements with superior interference resistance.
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Cat8 – The latest in network cabling, designed for data centres and future-ready networks.
Why Choose Us?
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Manufacturer-backed warranties (Leviton & Excel approved installer).
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Installations fully tested with Fluke Versiv certification equipment.
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Tailored designs for offices, schools, warehouses, and industrial facilities.
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Compliance with ANSI/TIA-568 standards and 18th Edition regulations.
Whether you’re upgrading your Portsmouth office network, installing new housing developments in London, expanding commercial facilities in Manchester, or future-proofing your data centre anywhere in the UK, Netcomm Ltd delivers trusted results.
Fibre Optic Cabling (MM/SM)
Fibre optics form the backbone of high-performance networks, enabling fast, secure, and long-distance data transfer.
Our Fibre Services
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Design & installation of multimode (MM) and singlemode (SM) fibre.
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Fibre optic splicing for seamless connectivity.
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OTDR testing & certification for performance verification.
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Upgrades for existing fibre infrastructures in universities, hospitals, and commercial buildings.
We have extensive experience delivering fibre optic installations in mission-critical environments, including DP World Southampton Docks and Associated British Ports. Our certified technicians use advanced Fluke Versiv OTDR modules, ensuring every connection is tested and guaranteed.
Data Cabling Testing & Certification
Installing network cabling is only half the job – certifying performance is essential. At Netcomm Ltd, we provide industry-leading testing and certification services across Portsmouth, Hampshire, London, and nationwide throughout the UK.
Why Certification Matters
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Confirms compliance with international standards
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Ensures long-term network reliability
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Provides a documented record for audits and warranties
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Reduces the risk of costly downtime or repairs
Our Equipment
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Fluke Versiv
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Fluke Versiv OLSPM Quad Modules
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Fluke Versiv OTDR Module
Every piece of testing equipment is regularly calibrated, guaranteeing accuracy. Whether you need new installation testing or certification for existing cabling, Netcomm Ltd provides comprehensive reporting and assurance – keeping your infrastructure compliant, reliable, and future-proof.
Fibre Optic Splicing
Precision fibre optic splicing ensures maximum performance and reliability. Our engineers are trained in both fusion splicing and mechanical splicing, delivering seamless connections across singlemode and multimode fibre networks.
Applications include:
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Data centres
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Universities & schools
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Ports and logistics hubs
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Utility networks
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Commercial and industrial sites
By using advanced splicing techniques and equipment, we minimise signal loss and guarantee robust performance.
AV Cabling & Installations
From classrooms to boardrooms, modern organisations rely on audio-visual (AV) technology to communicate, collaborate, and present effectively. Netcomm Ltd designs and installs AV cabling systems tailored to each environment.
AV Services Include:
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Projector and large display installations
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Conference room AV setups
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Audio cabling for speakers and sound systems
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Smart classroom integrations
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Retail and hospitality AV solutions
We’ve partnered with companies such as Surrey & London AV to deliver complex installations that transform communication spaces.
Electrical Installations – Domestic, Commercial & Industrial
As a full-service provider, Netcomm Ltd also offers professional electrical contracting services across Portsmouth, Hampshire, London, and nationwide throughout the UK. Our electricians are fully trained, certified, and experienced in handling projects of every size, from small residential works to complex industrial installations.
Our Electrical Services Include:
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Complete rewiring & fit-outs for homes, offices, and commercial spaces
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Power distribution for large and small commercial sites
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Industrial electrical systems for factories, ports, and warehouses
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Lighting design & installations for energy-efficient solutions
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Specialist electrical works for data centres & server rooms
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Ongoing maintenance & testing to keep systems compliant and reliable
All electrical installations are carried out in line with the 18th Edition Wiring Regulations, guaranteeing safety, compliance, and long-term efficiency. Whether you’re upgrading your home, expanding your office, or managing a large-scale industrial project, Netcomm Ltd delivers electrical solutions you can trust anywhere in the UK.
Security & CCTV Installations
Security is a top priority for both businesses and homeowners. At Netcomm Ltd, we provide comprehensive security and CCTV installation services across Portsmouth, Hampshire, London, and nationwide, helping our clients protect their properties and assets with confidence.
Our Security & CCTV Services Include:
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CCTV System Design & Installation – From single-camera setups for homes to multi-site surveillance networks.
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IP & HD CCTV Systems – High-quality video for clear monitoring and evidence capture.
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Access Control Systems – Door entry, intercoms, and card access solutions for commercial sites.
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Integrated Security Solutions – Combining CCTV with alarm systems and monitoring networks.
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Maintenance & Support – Ongoing servicing and support to ensure maximum reliability.
Compliance, Accreditation & Safety
At Netcomm Ltd, compliance is non-negotiable. We are fully accredited and maintain the highest safety standards across all projects:
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Leviton Cabling Solutions – Approved Installer
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Excel Cabling Systems – Approved Installer
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SafeContractor Accredited – Verified commitment to health & safety
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Achilles UVDB Silver Plus – Trusted for utility sector projects
Every installation is delivered in line with:
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ANSI/TIA-568 standards
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BS EN standards
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18th Edition Wiring Regulations
This ensures your infrastructure is not only functional, but compliant and future-ready.
Why Businesses Across the UK Choose Netcomm Ltd
When it comes to network infrastructure, reliability is everything. Netcomm Ltd is trusted not only in Portsmouth, Hampshire, and London, but also by organisations nationwide because:
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We combine local service with national expertise.
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We use cutting-edge testing equipment for every project.
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We deliver tailored solutions for each client’s needs.
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We back our installations with warranties and certifications.
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We provide rapid response and ongoing support across the UK.
Our Mission & Vision
At Netcomm Ltd, our mission is simple: to deliver world-class data, fibre, security, and electrical infrastructure solutions that keep businesses connected and communities powered.
We envision a future where organisations across Portsmouth, Hampshire, London, and the wider UK have access to cutting-edge network solutions, enabling growth, innovation, and seamless communication.
Areas We Cover
Netcomm Ltd proudly serves:
- Portsmouth
- Southampton
- London
- Birmingham
- Manchester
- Leeds
- Bristol
- Nottingham
- Liverpool
- Oxford
- Cambridge
- Nationwide across the UK
If you’re based in Portsmouth, Hampshire, London, or anywhere across the UK, our team is ready to help with your next project.
Frequently Asked Questions (FAQs)
Get Connected Today
Looking for a trusted network cabling company in Portsmouth, Hampshire, or the surrounding areas?
👉 Contact Netcomm Ltd today for a free, no-obligation consultation.
We’ll design, install, test, and certify your data and fibre optic infrastructure to the highest standards – keeping your business connected, secure, and ready for the future.