I received several quotes from companies for full home insulation - basement blanket R-20, spray foam of all outside walls (2 x 4 cavities) to R-22, attic blown in to R-60, spray foam garage ceiling to R-32 etc. Nathan came and explained the whole process, provided me with a competitive quote and was selected to do the job. After the spray foam was completed, Nathan came to inspect, noticed some deficiencies and promptly acted to rectify the issue in a timely manner. Job was performed on time, professionally and promptly. Highly recommended.