First Class Plumbing offers professional plumbing services throughout Lake Orion, Michigan. Call First Class Plumbing to fix your leaks, clogs, water heaters, sump pumps and all of your other plumbing needs. We strive for 100 percent customer satisfaction by giving you the service you deserve and will not leave your home until you are 100 percent satisfied. All of our services are guaranteed in writing against defects in materials and workmanship for at least one full year. 24/7 EMERGENCY SERVICE. Get a FREE estimate!