Professional Bonders in MA

Hi everyone! I'm new to this forum. I usually frequent another bunny forum, but I thought I'd expand my search to this one too.

I've had my boys (neutered for over a year) for a year and a half. I've tried bonding them myself a few times, and it always ends in a stand off between the two. Yes, I've tried probably every technique. I just think between the spaces being familiar to them at this point, and the fact that I can't really objectively observe them anymore, I'm really looking to find someone that does bunny bonding in MA, RI, NH, ME or CT. Thanks everyone

I've only heard of such a thing being done in the UK. I hope you can find someone.

There are occasions when 2 bunnies simply refuse to bond. I've had it happen.