In May 2017, Clean Crawls insulated my crawl space with spray foam. I was impressed by the job they did — the two-man crew who came out were clearly experienced, and they did good work in a tight space. The salesman who came out to look at the house and give me a quote was also helpful. He communicated with me clearly and returned calls and e-mails promptly. I was charged exactly the value of the original bid with no fuss, and the price was lower than what it would have cost me to purchase do-it-yourself spray foam kits. I would certainly do business with Clean Crawls again in the future.