Roof leaked more AFTER they fixed it than before, had to come back repeatedly, would NOT respect we are in an enclosed building, they were on the open roof with masks on sending fumes down our HVAC system. Asked repeatedly that they not use the noxious stuff while staff is on site. Also most of the time that stuff doesn't cure in weather below 40 degree's and on most days it was 20. Left nails & debris all over the parking lot. This was at a Business, our Landlord chose them, we would have never allowed the work with those chemicals to occur while we were on site. Felt badly for the Foreman, seems to be a Corporate issue, the working crew were hard working trying to comply.