Recent Review: Matt and his crew (based I think out of San Jose, CA area) were great--they were courteous, prompt, timely and professional. This was very hard work, and the job they did was remarkable. Sorry--I have no before and after pictures--but the change, including the improvement to my utility bill, is wonderful. They also kept things clean throughout the house, which in itself was also pretty remarkable. They carted away and disposed of all the debris. They had me inspect everything before they left, and Matt gave me his card, as well as showed me on the paperwork as to how to contact them, should I later have any concerns or problems. Their service came with a one year warranty. This was a one day job, but it took a crew of (I think) 4 all day. I have absolutely no complaints--price, work, all good.