I go to a place in Riverside that is great, they have a place in Irvine that i think is not to far from you.  There show room is very cool and the prices are good.

Industrial Metal Supply
www.imsmetals.com
2072 Alton Parkway
Irvine, Ca 92606
949-250-3343

P.S.  Take plenty of extra cash because you'll find cool stuff you didn't realize you needed.

u could always try pattons steel they all kinds off goodies there an there all over the place here is the number for there ontario branch they could give u info on the other branches if need be 909-988-6461

I go to a place in Riverside that is great, they have a place in Irvine that i think is not to far from you.  There show room is very cool and the prices are good.

Industrial Metal Supply
www.imsmetals.com
2072 Alton Parkway
Irvine, Ca 92606
949-250-3343

P.S.  Take plenty of extra cash because you'll find cool stuff you didn't realize you needed.

I am gunna try this place today at lunch since they are right by my work. I will let ya know how it goes.

Thanks to everyone for their suggestions.

I just got back.....i got a sheet twice the size for almost 1/2 the price then lowes was selling.

I got a sheet that appears to be about 4'x4' (15lbs) at $3.49/lb This was the single bar style. They also had the 5 bar and single bar embossed which is like a grough tiny grid on top of each bar. They advertised the embossed bar as the stuff thats on fire trucks. The embosed stuff was about a buck a pound more.

Thanks again to crewcheiff22 for letting me know about this place. Good thing I dont know how to weld or else that place would get me in trouble....lots of cool stuff.