Most products listed are either in stock, or drop shipped to your home within 10 business days. Distributed products (Mutech and Sorane) are sold through dealers as well, and it’s better to purchase from a dealer since they can help with setup and installation.  Other products require less knowledge to install.  DIY products require a certain degree of skill (I can install some of the products, but you will have to contact me to see if they will fit, and I can make it work).  I will add more products here, soon.