Let me share my experience with excel dwellings. When I was planing to buy an plot, I was more focused on premium builders and checked about few trustable builders in Bangalore and I found Excel Dwellings and their project "Oxigen"in sarjapur.
I have invested in their project and earlier there is bit delayed in project and I started visiting their office and the response from the management and supportive staff is good. Later I am very happy with the way the project developed in time with all amenities. .