Why choose hbxl customer service? Customer Service is our top priority which is why you can phone us with any questions to get you up and running in no time. We also provide tutorial guides, an online support desk, video tutorials and much, much more. Our mission is to ensure each and every user is able to get the absolute best from their HBXL software products.Where is hbhbxl building software located? HBXL Building Software © 2019. All rights reserved. Head Office: Future Space, North Gate (UWE), Filton Road, Stoke Gifford, Bristol, BS34 8RB. Registered Office: Future Space, North Gate (UWE), Filton Road, Stoke Gifford, Bristol, BS34 8RB.Do you offer licensed hbxl downloads? If you are already convinced (unsurprisingly) and want to get your going with your product we also offer licensed HBXL download as a supplement to the physical copy. All the same benefits without having to wait for the box in the post (which you will still receive!).