This company was contracted to do the ductwork for a custom home based on specs provided by our mechanical engineer as well as supply and install a furnace, HRV, and central air conditioning system. Bob and his crew were exemplary professionals and we could not be happier with their service and communication. Shortly after moving in we experienced an issue with the air conditioner. Bob was very attentive in diagnosing the issue and it turned out to be an issue with the air conditioner itself and not with anything that bob's crew might have done. Bob quickly ordered a new part and had a service person come to install and we have had no problems ever since. Bob even went above and beyond by securing an additional 5 yr service warranty directly from the manufacturer on our behalf seeing that it was a new ac unit. I highly recommend bob and his company.