Home Advisor recomments the following: http://www.homeadvisor.com/tloc/Saint-Louis-MO/Inspection-Roofing/
http://rkmfieldinspectionservice.com/roof-inspection.html
Yelp recommends these people https: ... read more
John
I would do what Paul said but I would take an additonal step of capping the sprinkler heads where they are easy to get to with a half dozen of 1/2" PVC caps. Then you are increasing the pressure ... read more