SoCal Plumbers 911 is a referral service that will find a professional plumber that is already in your city, so you'll get the service you need quickly. We set the highest standards in residential and light commercial Plumbing and HVACR Services in Southern California. All of the plumbers in our vast network are pre-screened and certified by us. Every technician employed by every company in our referral network is a licensed professional who has completed extensive coursework, including continued training on the latest techniques and equipment in the industry.