We have a 2 foot wide cantilever, or overhanging section, on 3 sides of our house that we discovered had no insulation. The area runs along the entire length of the house, appox. 45 feet, along the width, approx. 36 feet, and along another portion of the length for approx. 20 feet.. Having read about the advantages of spray foam insulation, we called around and got estimates from several companies, and all were pretty much within the same price range. The difference seemed to be the advice we were getting on using foam, using foam along with pink fiberglass insulation, or just pink fiberglass. Richard, the estimator for Gale, was very thorough in going over the options and prices for such insulation; foam being the more expensive way to go. Within a day we were emailed an estimate. To make sure this was what we wanted, he gave us an estimate with just fiberglass insulation and one with foam for comparison. During our decision-making phase, we called the company a couple of times to ask more questions, and the office staff were all very courteous and patient with our questions. When we were ready, we called and made an appointment for the work and were scheduled a time within about a week. Interestingly, one of the installers called a couple days before our scheduled time and said they had the time and could do the job a day ahead of schedule if we wanted, but unfortunately we weren't able to take advantage of it. We thought it was great that they offered to be ahead of schedule- a new experience for us! On our scheduled date the two installers arrived on right on time and took the time to examine the area where they would work, confirming with me what they were going to do and going over some of the more complicated areas to be sprayed. I did have to specify that foam be used not just in the upper surface of the soffit, but also corner spaces, over exposed ducts, and plumbing pipes, and while they said it wasn't on the job order, they would do it. I was relieved there was no big argument over this. One man set about protecting the house from overspray with plastic sheeting, with enough sheeting to protect the concrete patio and the ground and plants near the walls. They were very thorough, examining exposed heating ducts and sealing off any potential spaces that might allow the foam to go up inside the house. The spray operation was quite efficient, with one man spraying and the other coming behind him afterwards and cutting off any excess foam that would be in the way of reinstalling the soffit covers, as well as taking down the plastic sheeting. And while I was prepared to check the depth of the foam, myself, I didn't need to since the sprayer automatically checked it in each section himself. This type of spray work is pretty messy, but they did a good job of minimizing the potential for damage to the walls and surrounding area. The installers were very professional in their approach to my project. If I had one annoyance, it was that while they took care to protect the house with plastic by stapling it in place, when they removed it, they left the staples behind. Later, I had to find and pull all the staples to ensure that the soffit panels would be installed flush into the overhang.