Shops in MD - DC area

Anyone know any local shops in the DC / baltimore area that can swap a sr20 into a 240sx? Also is this a good deal, sounds good to me:

S13 SR20DET Stage 1 performance pkg includes: low mileage SR20DET motorset,
Greddy VSPL Front Mount intercooler, Walbro 255 fuel pump, GReddy 3" Downpipe, TXS H- RFL BLOW-off valve, small battery, FLEX-A-LITE electric fans, all fluids, plugs, working and charged a/c, power steering, and installation of motor and all parts.
S13 REDTOP - $4800