Two separate crews for this job. Prices were definitely fair compared to others. Crew knew what they were doing, were very clean, and also personable (a couple of guys were at both jobs, a week apart). On the second visit, they fixed a couple of things from the first job (some missed spots).
For the attic job, they cut a whole in my ceiling and were nice enough to fulfill my request to take some pictures for me of my attic which I hadn't seen before. I'm in a Victorian rowhouse and was curious if I had firewalls up in there.
I went around to various rooms with a thermometer before and after their job and compared temperatures and the insulation definitely made a difference. Back in the office, I'd say my initial contact with the receptionist was really great, and Joe was totally helpful as well, even answering questions in aftercare after they had my money. Would highly recommend these guys.