Tire stem installation

Had a blowout on the right side inner dual earlier this summer. Replaced the 4 tires and in the process of installing a TPMS. I want to do this right and replace the valve stems with brass or steel. There is a dealer in town that sells Borg so will probably go with them. So my question: anyone know of a trustworthy dealer in the Tacoma/Seattle area that will do the job right? There is a Love's truck stop near by?? Thanks.