313d wanting to work at black and macdonald

[mattmctree]

i have my 313d ticket and was wondering if anyone knows wether black and mac does residential ac and refrig. is it hard to upgrade my ticket from 313d to 313a?

any help would be greatly appreciated

[Admin]

I believe they're commercial only.  I think you can challenge the 313A as long as you have someone write off the next 4500hrs.

There's some information about the challenge process here,

http://www.hvactechgroup.com/hvacforum/index.php?topic=931.0

[rupa]

Don't forget they are unionized with 787 Local , so you have to be a union member. Good luck!

[mattmctree]

thanks for all the advice guys. this is a very helpfull site.

regards
matt