Is Your Home Wifi Playing Up?

We are trusted, reliable and affordable WiFi Installation Experts that cover the whole of the South West London.

We are a 5 star rated team of experienced WiFi engineers that will improve the coverage of your WiFi With A Money Back Guarantee .

Call us on 0208 090 7485 or book an Network Report for immediate help & assistance with your WiFi.

Free Site Survey & Call Back

374 Reviews out of 4.8 / 5 TrustScore

Why Customers Love Us

DTS London are the leading domestic and commercial security solutions providers.

Punctual, polite, efficient professional service

Engineer Matt was punctual, polite, efficient and quick. He explained…

Installation excellence

Matt was polite, neat and worked hard single-handedly to fit…

Simply outstanding guys!

Excellent service from explaining the options available to me, to…

Typical WiFi Problems We Solve On A Daily Basis:

  • WiFi Coverage around the property
  • Internet Drop Outs
  • Slow Speeds
  • IP Conflicts
  • WiFi Black Spots
  • Sky Q and Sonos Connectivity Issues
  • Poor WiFi Signal In Garden Outbuildings
  • Internet Connections To A Home Office

Why Choose DTS To Solve Your WiFi Issues

Money Back Guarantee*

Over 25 Years Experience

24 Hours A Day Service

Same Day Service

Exceptional After Care

Bespoke WiFi Solutions

Contact our Award Winning Wifi Engineers on 0208 090 7485 or via info@dtslondon.co.uk to make your enquiry.

We Work With The Best WiFi Brands In The Industry

Our WiFi Services:

Wifi Repairs

Wifi Installation

Point To Point

Data Cabling

Guest Wifi

Home Networking

Wifi Network Design

Network Security

Network Support and Maintenance

Our Clients Feedback

  • google reivews stars

    Kirsty Langschmidt

    I have been using DTS for a couple of years now and they are brilliant. Always helpful and get things... Read More

  • google reivews stars

    Oliver Hooper

    DTS provided an exceptional service. The staff were helpful and very professional throughout. I have no hesitation in recommending them.... Read More

  • google reivews stars

    Justis M

    I’m really happy to have chosen DTS in the sea of providers for CCTV. They delivered exactly what they said... Read More

  • google reivews stars

    Patrick Egbuchiem

    Nothing but good quality, long lasting installations with this company. Knowledgable and workers know their craft. Heavily recommended.... Read More

  • google reivews stars

    Kayo Efunshile

    Great quality service from start to finish from the team at DTS. My new alarm system with CCTV gives me... Read More

Book A WiFi Network Report

We also offer an innovative Network Report, which is only £249 + VAT whereby we will assess the quality and suitability of your existing WiFi network, and create a practical written report which estimates the ideal solution for your business, and any problems you have encountered with your network recently.

Our engineers will spend a short time at your premises, carrying out Bandwidth Qualification, a Cold Spot Test, Device Mac allocation, a Speed Test/ISP package confirmation, plus cable installation, consultation and planning.

This report will both identify existing Wi-Fi issues, and establish the steps required to resolve every issue.


Our Report Discovers:

  • Wifi Coverage black spots
  • Wifi Interference
  • Bad throughput
  • Slow roaming
  • Device disconnections
  • Rogue access points
  • Design of wired infrastructure
  • ISP bandwidth qualification
  • Mini repair to data points

Plus, the cost of the Network Report itself is fully deductible from the final quotation we provide. In the unlikely event that any repairs included in the report are not resolved, we also include a money-back guarantee for added peace of mind. Book Your Report Below:

Some of Our Clients