I called Efficiency First and got a fairly fast appointment for a quote. It is a very old home, and in one area, the insulation was installed incorrectly. It had become moldy and needed to be removed before we could progress. Shawn came on time and did a professional assessment and also understood what was needed to take advantage of the rebates available. He also gave us confidence that things would be done as promised. A dumpster was required and arranged. The work was done on time and to specification. The whole home was done. Basement, main attic, and the problem area in the extension. Great Job all around!