Purchased a off frame modular home from them. A little over a year after purchase I discovered the Ventilation/HVAC/Heat pump fan inside the house was rusting out and there was water standing in the unit closet.
They came out, took pictures, said it shouldn't be happening and that they would take care of it and never did. It's been 7 months now. The facilities engineer where I work took the pictures I had into his class with the state board of examiners and they all agreed that it was a great example of how NOT to install an HVAC system to code.
If you are looking for an off frame modular home-go with a reputable company that stands behind their product. Do a google search on Clayton homes you wll see I am not alone in the problems I have had with them.
Monetary Loss: $1500.