At Professional Grade Aluminum we take pride in our work and make sure that we supply you with only the best and top quality products and services. We work with proven and trusted vendors who provide us with top notch components that are used to assemble our products. We are proud to offer our 5 year limited warranty so that you can feel confident that you are getting a piece of mind with your purchase for many years to come. If you ever have any questions or require service, please feel free to reach out to our technical department and we will do our best to have the issue resolved right away.