Hi, can someone recommend a good wedding agent in Bangkok?

I am planning to marry my long time fiancee, she is a Thai citizen. I have a single status certificate (legalized) and a certified copy of my passport from my embassy.

I understand that the next step is to get it translated into Thai and legalized by the MFA department and after that it's the appointment at the local wedding registry office etc...

I know that process can take a long time and my visa expires at the end of this month, so I would like to speed up the process so that it is completed before my visa expires.

Please give me only serious recommendations for verified agencies/agents who can help me with this.

Thank you.