GMC Repair: Looking for a reasonably priced repair shop, head gasket, liter engine

Question
I have a 1995 GMC Jimmy with a V6 4.6 liter engine which I think is in need of a new head gasket.  

Question 1:
The symptoms are that the truck is burning antifreeze.  Sweet smelling smoke coming from mid section of engine pipe and a small amount from the tail pipe upon start up. The anitfreeze and oil are not contaminated.  I've been checking the anitfreeze levels daily and adding a small amount every other day or so.  The engine has been treated very well with regular oil changes and tuneups - leading me to believe the gasket is in need of replacing and not a cylinder or the block is cracked.    

Question 2:
I'm looking for a reasonably priced repair shop in the Boston area to do the work. Any recommendations?  

Thanks,
-melanie  

Answer
Hello melanie
this is a bad head gasket in a shop it will cost atlest 500 to change the head gasket that is what i charge in my shop i know a few in bostin i will make some calls and get back to u . good luck to u hun and u have a pretty name please rate my serivece if i do not get back to u get back to me pete