I was referred to this company from another I do business with. Just used them in my commercial building to fix my exhaust / fire hood over cooking equipment. They came out quick, proposal was quick, fair and honest. They came the following week, work was done exactly when they said it would be done and how it would be done. My technician Mark, was awesome. Punctual, in fact early both times he came out. This in and of itself is hard to find with any contractor. I would highly recommend this company to anyone and i will use them again!