Top Telecommunications equipment suppliers in Watford, United Kingdom

Everyone time I need assistance, CSL tech support are always happy to help and very knowledgeable .You can be on the phone for 5 minutes or 30 staff will stay on the line until your issue is resolved. 10/10

Great equipment and tech support which isn’t needed so much as the equipment is reliable and user friendly to install

Great service by the tech support today. Needed some info for one of our customers IT departments, Info E - mailed back within minutes. Dean Uk Red Security & Fire Systems

I have been using CSL for a few years now and over this time, I have contacted their tech support team on a number of occasions. On every issue, tech support have been totally professional with excellent product knowledge. This is a rarity now a days, many companies offer a tech support service that is lacking in many areas, CSL are far from this they have consistently given us the best support with 100 results. I would not hesitate to recommend CSL and their products to anyone.
John Martin, Snowdonia Fire and Security.

I used CSL tech support this morning. Both Joe & Russel were incredibly helpful. CSL answered the phone quickly and my issue was explained clearly and rectified quickly. As a newly qualified engineer they provided everything I needed and more. Thoroughly recommend.

The reliability of the connections of our alarmpanels have improved a lot since we’re using the CSL services. Their name is correct. Connected secured and live.

We as Glowing Solutions recommend using the CSL services.

I have been using CSL products for many years with my old company and now with my new company p.s.l security , the products are fantastic but the difference is the tech support , in my eyes that's what everything comes back to , wever it's fire , intruder or anything else , it's impossible to know everything. But when a company's got the support to back it up with the product you’re on to a winner . 10/10 and would have no problem refering this company or its products to any one.

We've been using CSL products for a number you years at Colt Security Systems Ltd.
Always impressed with the development of new products moving along with the industry.
Technical support always very helpful.