Plumbing maintenance. Asked if there were any concerns. Checked water pipes for leaks. Did not flush tank due to age. Condition of tank isn’t the best. Signs or leakage on t&p valve and also at the bottom of tank. Recommend replacing tank. Radon levels were high 6.32pci. Highly recommend installing radon mitigation system. Epa recommends installing one when readings are above 4.00pci. Emailed estimate for radon mitigation system.