Pittsburgh-Fire Suppression Advice

[Tony Kerzmann]

I am new to the site and relatively new to real estate investing. I am the project manager on a total rehab (mostly gutted building) of an old hotel near Turtle Creek, on the East side of Pittsburgh. It looks like I will need to install a fire suppression sprinkler system in the building and I am looking for contacts. I am trying to meet code at the lowest possible price. Any reasonable and capable plumber contacts would be greatly appreciated! Thanks for any help!