(2 part post):
Much improved.
A few small points:
On the 'About us' page, 'britain' requires a capital letter
Conversely, on the 'Debt collection' pages, 'Excluding' would look better with a lower case 'e'.
On the 'Accountancy' page, it looks a little odd to have 'Accountancy' (which seems to embrace all types of accountancy) and 'Small Company Accountancy' listed separately. Perhaps a descriptive term is required ahead of 'Accountancy' to clarify why it's different to 'Small Company Accountancy'? (If so, the two terms would look better placed on successive lines).
Also, what exactly does 'Cash Flow' actually mean? Cash flow planning? Cash flow control?
On the 'Legal Action' page, the use of 'tend to' reads as rather indecisive to me. Similarly, 'its in our experience' is cumbersome. (If you insist upon keeping it, an apostrophe is required since "it's" is used as an abbreviation for "it is"). My preference would be for something like the following:
"Barrett Brown regard legal action as a last resort. Our experience shows that the threat of such action is usually sufficient to secure payment".
(Incidentally, it's arguable as to whether that sentence should contain 'regard' or 'regards'. Barrett Brown is singular so, strictly speaking, it should be 'regards'. However, if 'Barrett Brown' is regarded as a collective noun, then 'regard' is correct. Even if you don't adopt my suggested sentence, similar considerations apply to other references to 'Barrett Brown' on your site).
Also on the 'Legal Action' page, 'up' would look better if it used a capital letter (or, alternatively, if the lower case letter was retained but preceded by a hyphen).