The key thing is that no-one else gets caught out.
I'd therefore like to reiterate to all those searching for reviews that the quality of build we had from L&E Don't Move Extend was appalling. As it is now unlikely that I will be able to sue them as planned I have no hesitation in listing the issues we had, all of which L&E were made aware of at the time and failed to respond to:
Creaking loft floor with damaged floor panels that don't fit together properly, windows damaged, velux damaged, damaged bathroom fittings, toilet that doesn't flush properly, shower that leaks, a poor quality finish throughout with uneven plastering, cracks and screw head pops, damaged and poorly fitted firedoors, even the walls aren't straight!
They went through the first floor ceilings 8 times and were very slow to make good (we were living at the property and eventually had to move out) - at one point even proposing to replace each ceiling and charge extra for the work.
The workmen were unskilled, arrived without equipment and often had to borrow my tools or be shown by me how to do things. Project Management and supervision was virtually non-existent. They were messy workers and very reluctant to tidy up after themselves, even to remove their own food packages. They some sub contractors smoked onsite even though we instructed them not to.
They only worked 3 days per week and the build took 5 months to complete.
The company was dissolved in 2017 rendering my 10 year guarantee meaningless within a year or so of the works having completed.
I can only stress to anyone looking to get building work done - stay well clear of any building services offered by Gus Grewal and his sidekick Harj Sangherra.