London Sealant Services was born from decades of family experience in the mastic joint sealant trade. Working on projects mainly, but not exclusively in and around London town, we believe every job, wether big or small, requires our utmost focus and care. We thrive on good workmanship and attention to detail and this consistent high standard ensures that our customer base not only grows steadily, but most importantly, we get valued repeat business from satisified clients. Read more below...



We all know there's cowboys, corner-cutting and shoddy workmanship in every trade, the mastic joint sealant business in no different and being of a completely different thinking, this is a fact that we use to our advantage.
Not only we do we work to way above the accepted standard,,, as standard,,, but we also believe that a standard reputation will not secure your future business and trust, and so, we can confidently state the points below........
They say measure twice and cut once, well that resonates with us strongly and we spend the time that it SHOULD take to get the ground work done.
As stated thoughout this website, we pride ourselves on getting the finish that you really want and not just a 'make-do' job. This is very noticeable in our work.
A huge frustration with any kind of trade work is a lack of communication between the client and contractor. This isn't the case with us and never will be 24/7 365 x days.

As a London-based contractor in the construction trade, London Sealant Services believe that many of our counterparts are after a quick buck, and this, like all trades, soon affects quality and aftercare giving a bad customer experience and from a company point of view, proves itself to have no longevity.
We see things differently, from the very first contact with our clients, we seek to establish a firm trust. Our work is of a very high quality consistently and continued communication thoughout the project, however big or small is assured. Any additional works, snagging or aftercare is addressed swiftly with minimum fuss to ensure that our clients are fully satisified to completion.
THIS is our philosophy for a long and mutually beneficial working relationship

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