Would recommend the company I used Aerialforce.co.uk recently, 0333 122 1630. They provide a free, no obligation estimate so if you're happy with the quote you can proceed straight away (which is what I did) to give you an idea of what to expect they charge £165 plus VAT for a digital compatible aerial mast & fittings. Hope this helps.

Hello There,
We need to fix our aerials and I would appreciated if anyone could recommended a good company ?
I checked the internet and a find a number of aerial companies. However I also read the reviews of some of the companies and there were not good at all.
Many Thanks