Hi TSK,
I have bought the running boards from Amazon. I went to Meineke and they said it will cost around 4 hrs * $90 = 360$ approx for installing running boards. I went to a GoodYear servicing location, the guy charged $100 and it took 2 men for 2 hrs for installing. So it was a worth gamble in the end. Initially I thought of doing myself however the tools to tighten the nuts and bolts costed me $32 from Autozone.
Thanks