I used King Insulation to do a spray in insulation in my attic. It was very much needed per my home inspection. A guy came out to quote me and basically went through just about everything in my home that could cause cool air/heat loss. I learned a lot from the gentleman and was very happy with what i had learned and what he said was done correct in the home. I scheduled service about a week out in advance and they showed up on time and were done in about 1.5 hours. I would definitely recommend to my friends and anyone else looking for a quality insulation service. Give them a call for a free quote at the least.