About Us
We Build Infrastructure That Businesses Rely On
We plan, install, and support it all. From a single office phone system to a full network infrastructure build
TCS has been delivering reliable telecoms and network infrastructure to businesses across London for over 15 years. We work closely with every client to understand their setup, their team, and their goals. Then design a solution that fits. No generic packages, no unnecessary upsells. Just the right technology, installed properly, and supported by people you can actually reach.
Complete Installations
Years of Combined Expertise
We Employ Latest Network Technology
“Over the years, we’ve seen businesses lose time and money on technology that was oversold and underdelivered. Our job is to cut through that & give you what actually works, install it properly, and be there when you need us”
Mark Osullivan
Founder, CEO of Telenet
Why Choose Us
Qualityware
We install systems and hardware we trust. Proven, reliable technology from accredited manufacturers like Yeastar.
Expertise
With 15+ years of hands-on experience, we have the knowledge to handle all sorts of network challenges.
Precise Result
Every job is planned and executed to a high standard. Tidy cabling, thorough testing, and no loose ends.
Qualified Staff
Our engineers are trained, accredited, and industry-verified. You're always in safe, professional hands.
Ready to Upgrade Your Business Communications?
Whether you’re dealing with an unreliable phone system, planning a new office setup, or preparing for the PSTN switch-off, we’re here to help. Book an on-site consultation and we’ll tell you exactly what you need.
Subsribe To Our Newsletter
Stay in touch with us to get latest news and special offers.