DO NOT RECOMMEND this company. They installed my fans, hoods & suppression system in my Bakery and when I had the unit inspected a year later, as per NYS requirements, by another inspection company(as this company NEVER returned my call) the new company told me the "sticker" on the suppression system was out of date by over 10 years!!!! and it needed to be re-filled and a new sticker put on and would cost over $150 to do. I have been calling this company for 6 months to try and handle this issue, NO RETURN call and when I finally did get a hold of them, made an appointment, they never showed. NO STARS!