Rental Property Plumbing Checklist: Between-Tenant Inspection Guide

Under Florida Statute §83.51, landlords must maintain rental properties in compliance with applicable building, housing, and health codes. For plumbing specifically, this means: functional hot and cold running water at all fixtures, working toilets and drain connections, a functional water heater providing hot water at 110°F minimum, and plumbing free from active leaks that could cause water damage or health hazards. If a tenant notifies a landlord of a plumbing issue in writing, the landlord must respond within 7 days for non-emergency repairs. Emergency plumbing failures (no water, sewage backup) require immediate response.

Between tenants in a South Florida rental, inspect: all supply line fittings under sinks and toilets (replace any that are over 10 years old or show corrosion), toilet wax seals and flush mechanisms, water heater condition and age, all drain speeds, the main shut-off valve operation, irrigation system heads and backflow preventer, and any exposed pipe fittings in garages or utility areas. South Florida's hard water accelerates corrosion on all metal fittings, a between-tenant inspection is the most cost-effective time to address wear before it becomes an emergency call during tenancy.

Replace all braided stainless supply lines every 10 years proactively, or immediately if you see corrosion, kinking, or bulging in the braiding. In South Florida's hard water environment and coastal salt air (for properties within 5 miles of the coast), 7–8 years is a more conservative interval. A burst supply line releases 100+ gallons per hour, in a rental property, this can go undetected for hours and cause $5,000–$30,000 in water damage that your insurance must cover. Proactive replacement costs $50–$150 per line including labor.

Yes. Under Florida Statute §83.51 and applicable building codes, landlords must provide functional hot water in rental properties. A failed water heater is an emergency repair requiring immediate response. Proactively, landlords should replace water heaters at 10–12 years for tanks and 15–20 years for tankless units. In South Florida's hard water, actual lifespan is often at the shorter end of these ranges. Replacing a water heater between tenants ($1,700–$3,500) is far less disruptive and costly than an emergency replacement during tenancy, and prevents a tenant's right-to-repair claim under Florida law.

Yes for any work beyond minor repairs. Florida Statute §489.105 requires a licensed contractor for plumbing work including: water heater installation, pipe repair or replacement, toilet replacement, main shut-off valve replacement, and any work requiring a permit. Unlicensed work can void your homeowner's insurance, create liability exposure if the work fails and causes damage, and violate building codes that could affect your ability to collect rent. Royal Elite Plumbing (FL #CFC1434273) provides written work orders and permit documentation for all work, essential for your rental property records.

Burst supply lines are the most common and costly plumbing emergency in South Florida rentals. The braided steel supply lines connecting water supply to toilets, sinks, and appliances fail without warning after the braiding corrodes, and in South Florida's salt air and hard water environment, this occurs more rapidly than in other regions. A single burst toilet supply line can release 100+ gallons per hour. In a rental property, this often goes undetected for hours if the tenant is away. Proactive replacement during every-other-tenant turnover ($50–$150 per line) is the single most cost-effective preventive maintenance for South Florida landlords.