Our builder failed to insulate the foundation of the addition to our house prior to when we bought the place in June 2021. We discovered this fact in January 2022, when on two separate occasions, water pipes to the laundry room sink or to the butler’s pantry sink froze. Today John and Doug came out to spray polyurethane foam insulation on the rim joists of the foundation to take care of the problem. They were fantastic. They had to lay down and crawl under the addition through 2 different access panels to perform the work. It looks beautiful! In addition, they removed all the trash the original contractors left behind… They laid down plastic on our new wood floors and [were] very careful to respectfully take care of our premises and then clean up. They were both quick and courteous; a pleasure to talk to and interact with. The area is already 10 degrees warmer in the basement now and the work will likely have a positive impact on our heating bill. We are thrilled with the outcome and I highly recommend Hayes. Make sure you ask for John and Doug.