Workers showed up as agreed. However, trying to get salesman back to inspect job was a different story. We didn't hear from them for two months. We got a notice of payment due. We agreed said we were waiting on them. That afternoon salesman showed up to inspect and wanted a payment. Wouldn't give it that day but mailed it the next. Haven't heard from them since. Jury is still out if it saves energy.

I wanted to get and quot;reflective insulationand quot; to improve my home efficiency and save money (I have a PhD in physical chemistry and have done a variety of energy projects that save me money -- I only get the ones that pay for themselves, I never get the ones that cost more than they save me! ). Reflective insulation can be added to existing homes and is a good idea, and has increased in popularity in the last 10 years due to advances in knowledge about how much of a difference it makes, and also technology.
I found this company through another list of reputable companies. I chose them because they quoted me a good price, and I negotiated strongly. This compnay believes in keeping its workers employed and giving good prices and getting money from more business rather than high prices. I know the pricing of the material, and so I know their business model is as they say. I also met the workers, who worked hard for their pay -- they have to at the prices they charge, if they don't work well, they won't make enough money. So all that being said -- this company was excellent!
For most homes, with putting in reflective insulation, the company can provide a gaurantee of a 25% reduction in energy useage during the summer. They will do temperature measurements to make sure they can make that gaurantee for your house and then will tell you. So definitely give them a call, and consider getting it for your crawlspace as well if you have one.