Overview
A failing water heater rarely picks a convenient time to go. Whether you're dealing with a tank that's rusted through, lukewarm showers, or you're ready to upgrade to an on-demand tankless system, 5Star Plumbing Advanced installs, replaces, and services water heating systems throughout Oregon, IL and the surrounding communities.
We work with standard tank-style heaters, high-efficiency tankless units, and hybrid heat-pump systems, and we route every installation through a clean, organized PEX manifold so each fixture in your home gets its own dedicated supply line — fewer pressure drops, easier future repairs, and a noticeably tidier mechanical room.
What's Included
Sizing & System SelectionWe calculate real-world hot water demand for your household before recommending a tank or tankless unit.
Old Unit Removal & DisposalSafe disconnection, drain-down, and haul-away of your existing water heater.
Code-Compliant InstallationGas, electric, or hybrid hookups completed to current plumbing and safety code.
PEX Manifold PlumbingHome-run supply lines from a central manifold for balanced pressure and easy isolation.
Venting & Combustion SafetyProper venting for gas and tankless units, with combustion air and clearance checks.
Startup, Testing & WalkthroughFull system test, temperature calibration, and a plain-English walkthrough of your new unit.
Signs You May Need This Service
- Water takes longer than usual to heat up, or runs out mid-shower
- Rust-colored water, popping/rumbling sounds, or a rotten-egg smell near the tank
- Visible moisture, rust, or pooling water around the base of the unit
- Your unit is 10+ years old (tank) or 15+ years old (tankless)
- Rising energy bills with no change in usage
Water Heater & Tankless System Installation — Frequently Asked Questions
For most households, yes — tankless units deliver continuous hot water and typically use less energy than storage tanks over time, though the upfront installation cost is higher. We'll walk you through real numbers for your home before you decide.
Most standard tank replacements are completed in a single visit. Tankless conversions or manifold re-routes may take longer depending on venting and gas line work — we'll give you a clear timeline during your quote.
Yes, our technicians install and service gas, electric, and hybrid heat-pump water heaters.