Transducer Replacement?

Can anyone recommend someone in the Charleston area to change out a thru-hull transducer? Any help would be great.

bd2,
I had Jeff Seacrest from Tidal Marine do mine.
He dealt directly with the Airmar gurus for the right product and accessories.
Get him to test your VHF output and antenna too.
(843)532-8429

DG, I was actually considering using Tidal. Was just looking for some referrals. When it comes to a hole in the bottom of your boat you want to make sure you use someone who does quality work. Thanks for the info.