Cal
Yes
Yes
and yes , These months can be quieter, so the more you market the more work you will get.
I marketed Jan & Fed back end Nov and Dec with offers for Jan and Feb.This does 2 things for you.First it reminds them of your services for the xmas period and 2nd it makes them ring for the Jan/Feb offer.I dont get loads of work from it but enough to pay the bills and advertise for the big push in spring.