SmogBuster Inc. recently did some work for our company. This was the second time that we had used them. I called the company and they got back to me the next afternoon. I had them come out to change out the screen on the breaker for our ventilation system. The work was done well and I liked how things turned out. I think the only suggestion that I could make is that they respond a little quicker. For a commercial business, it is most important to have a quick response especially when it is emergency requirements for one of our OPP gives their support right away. I would still recommend them and we will use them again.