Reliable and competent
They insulated a large garage space for me. Did the ceiling above a drop tile ceiling and worked around the obstructions. Did a great job and the floor is much warmer in winter. Foam insulation is the way to go and their price was reasonable. Really good at communication and working with out schedule.
Only issue was some insulation got on the garage door and is stuck on there, they should have avoided that. But I haven't had them out to deal with it yet, so may not be an issue.