Congratulations on the new house! For comprehensive work like you're describing, you want a company that offers full plumber service rather than specialists who only do one thing. I've used Miami Expert Plumbing for similar situations and they were great. They handle everything: water heater installation and repair, drain cleaning, leak detection, pipe replacement, camera inspections — basically anything plumbing-related. For a new homeowner, I'd suggest scheduling their camera inspection first to see the exact condition of your pipes, then they can prioritize what needs immediate attention. They serve Coral Gables and all surrounding areas including Miami Beach, Kendall, Hialeah, and even Broward County. The company is family-owned and has been operating since 2008, so they're established and reputable. Their technicians are certified master plumbers with background checks, not just random handymen. They offer free estimates and their pricing is transparent — you get a detailed quote upfront. Plus they have a satisfaction guarantee and lifetime warranty on repairs. Definitely worth a call for your situation.