Rating: 5

July 11, 2012

We recently purchased a fixer-upper which required a complete replacement of all duct work, and installation of a new central air conditioning system. After taking several bids we choose Niehoff-Dunco for the job, and we could not be happier. Not only did Niehoff-Dunco come in with the lowest bid but they completed the entire job in two days time rather than the week long timeframe others quoted for the project. The new system was built on a budget and even without expensive upgrades our power bills this summer have come in far lower than expected.