We have a carpenter next door who fits kitchens amongst normal carpenter duties and will always tend towards howdens for a few reasons, e.g.
1. Managing the 'margin' and allow clients to go there without knowing the price he pays is all part of their service..
2. If anything happens during the fitting and needs replacements or extras quickly they tend to be able to get stock that day or next day.
However, I got him to do the finishing bits of our DIY Kitchens Kitchen and Utility rooms 3 years ago and he was very complimentary and finally he is extending his kitchen and is just now designing his own kitchen with DIY Kitchens as they simply offer a far greater range of real wood cabinets and finishes than howdens..
Comparative review of most brands:
And another more DIY Kitchens specific:
You can design online, they will check it anyway and their customer service is good.. best VFM by a margin IMO, and they also have reasonable prices for solid worktops, they use Natural Stone Surfaces so you can compare prices and go direct if cheaper, however I was able to haggle a bit and found it £600 cheaper through DIY-K..
One tip if getting solid worktops.. get an LED groove machined in underneath, I've added under worktop and plinth LED lighting and everyone really loves it and for the neatest job you want that groove added.. they discussed placement when they templated the kitchen, and so glad I spent the extra £150.
Indeed, a work colleague had a quote off the builder for Howdens stuff, I got him the trade prices from my neighbour, he was adding nearly 40%!!! and then a healthy fitting cost on top..
If not fitting myself, I'd always source a kitchen fitter myself.. and then source worktops myself, since most stone surface finish suppliers will offer a fitting service.. you will save a fortune..