I am under contract for a fixer in Glendale and am wondering if anyone has had any notably good or bad experiences with any contractors in the area, I need immediate assistance with electrical, and was just quoted ~$4,000 for the job. I also would love to speak with a qualified plumber who has experience in converting the house to radiant floor heat with a boiler and replacing the swamp cooler or advising an alternative. Lastly, anyone have experience with Liftech or any other concrete slab repositioning with expandable foam??