Hope this might be helpful.
When I bought my Air Scouts (85Kg each unboxed)) from Definitive they used this company to shift them.
More expensive than a parcel monkey firm but they delivered directly door to door on a dedicated vehicle and got them into my (ground floor) living room.
Definitive use them regularly
Delivery cost me £350 inc VAT (Nottingham to Newhaven, East Sussex)
A lot of money but it saved me a lot of ball ache
Nice one Kev, most helpful 
Are these still for sale?
Yes, they are.
I really miss my pair, John (RIP) bought mine.
I sold and installed my demo pair for someone last Friday and was reminded how fabulous they can be even in a relatively small room. This is a very good price particularly in view of the ridiculous prices many far worse speakers sell for.
One thing I’ve learnt from my purchase of the Hecos is…
1 Don’t sell them, and…
2 Keep them
I have done both 
Ditto 
I can’t see how to do a PM, or maybe don’t have enough posts? Whereabouts are you
Tap on the Avatar of the person who you wish to message and you will see your options.
New members often have to ask a mod to enable messaging
I think @HughJanus has done that
Lincolnshire, Spalding. PM’d you, see if you can reply to it OK.
Good to see these speakers potentially finding a home. While you are actively PMing, please could you reply to mine too.