A. After researching a large number of manufacturers, we found that the quality of the PBS homes to be superior to many other manufacturers. Their dedication to quality was apparent from the time it is built in the climate controlled facility, to the time it arrives at its final destination. They back up their product with a strong 10 year warranty. PBS is an Energy Star Partner and a Certified Green Professional, not only showing how much they care about the environment, but also how much they are concerned in the amount of energy your home consumes.