We have a lovely flat converted from a Victorian house in N4, north London. We've owned for 10 years and well before we bought (perhaps in the 70s) it had been extended at the back, somewhat shoddily. The extension is the bedroom and kitchen, and has a flat roof, which is a terrace for the flat upstairs.
Last year we heard some weird sounds from the ceiling but with Covid and baby 2 on the way we didn't get ourselves sorted to do anything constructive.
We've now got the scampering noises back and have seen squirrels going in and out behind the guttering at roof-height. We think they are nesting in there and are worried about damage.
I've spoken to an exterminator who will come and put poison down but won't seal up the guttering panels. He says we need a general builder for that. I am not keen on poison anyway - don't want decomposing squirrels littering our/neighbours properties.
The issue is that it seems that a reasonable amount of general building work is required - remove and replace all guttering and fascias, improve bond with wall by whatever means (?) and seal all access to the roof cavity, as well as confirming the seal is sound below the terrace upstairs.
Anyone know what type of builder we are looking for for this? Is it general building works? And if so who do we use in North London? I'm really concerned with current demand for extensions etc that we'll find no one available/interested in this kind of small job and won't get it sorted for months - by which time who knows what damage will be done...
HELP?! Thanks in advance.