I got good response from Sridhar Chikyala Advocate located at Chikkadpally. I given request in Sulekha.com for getting document verification to buy apartment flat and got the call from this advocate. He completed the service within week and charged very reasonably for return verification. Also, as per my request he given the documents like CC copies and EC and charged as per government rates and additional conveyance charges. I'm satisfied with this advocate.