We've used Jimbo the Scot and he was excellent but, by his own admission, he isn't the best with technology when he's on the road - so don't panic if he is slow to reply to emails!
The only problem may be whether " a few boxes" are cost effective with any man and van. Generally there is a minimum charge for anything up to 3m3. Less than that and you may be cheaper with a postal service or consider taking it over with you if you will be flying any time soon and squeeze the goods into suitcase sizes. BA allows passengers to book up to 10 cases per person at very reasonable cost - Extra and overweight baggage | Baggage essentials | British Airways