Hello Everyone, I would like to thank my neighbors for once again providing great information, this time for Insulation Companies. Below I have compiled a list of the recommendations we received, thank you again for sharing!! Tazio Hilbert • We have used Casey Insulation on a few different houses in the past. Bob Casey runs his own business and has always done an excellent job for us. When we asked him to insulate the walls in a duplex we own, Bob told us that it would not be cost-effective to do so. When there was a big squirrel's nest in the attic of the house, Bob pulled it out rather than taking the lazy way and jut dumping insulation over it. When I was on the internet looking for his contact info, I noticed that he has an A+ rating with the Better Business Bureau. Here is his business number: (412) 635-2499 • I have used this company before and again last week to insulate the ceiling on a flat roof house this company did a good job and the price is fair ,they give free estimates JD Gales Insulation 412-771-6675 • I have been told that Alpine Insulating is the best in the area. This word came from local energy auditors, who should know. • We used Western Pennsylvania Geothermal Heating and Cooling (http://www.wpghci.com/services-cellulose.html) for our attic and USA Insulation for our walls. Many companies wouldn't touch our walls as we only have a small seam between two layers of masonry (brick and terra cotta tile) - I believe USA Insulation is the only company that offers a proprietary foam that they inject from the outside to fill the seam. Very pleased with both companies and our house is much more comfortable now • We used Mincin and are very satisfied. • Call Rich Goff--he's been doing insulation as well as pest removal for over 25 years. He's absolutely terrific. His number is 724-316-8377.