These guys were great. They arrived on time and worked quickly and professionally. I was home during the process and they explained everything they were doing. They were also very clean, no hunks of foam on the floors or windows.
An irate neighbour came by because the truck was parked on the street, they dealt with her and everything was resolved amicably.
The insulation is amazing, our bedroom stayed warm all winter and it made a huge difference in our heating bills. I highly recommend Custom Home Foam, they are great.