Water Heater Repair & Replacement in Irving, TX

Most water heater repairs in Irving run **$150 to $800**, depending on what's actually failed — a thermocouple or igniter sits at the lower end, while a leaking tank or failed heating element runs closer to the top. A full **tank replacement installed** typically costs **$1,200 to $3,500**, and a **tankless conversion** runs **$2,500 to $6,500** once venting and gas-line work are included. The plumbers we coordinate with diagnose the actual failure on-site and give you a written price before any work starts, so the number you're quoted is the number you pay.

Rust-colored water from the hot tap, a tank that rumbles or pops when heating, water that never gets past lukewarm, a pilot light or igniter that won't stay lit, and any pooling at the base of the unit are the five signs worth a same-day inspection. Most tank water heaters are rated for **8 to 12 years** (gas) or **10 to 15 years** (electric), so any of these symptoms on an older unit point toward replacement, not another repair. The popping sound specifically means sediment has built up on the burner or element — common given how much dissolved mineral content runs through DFW's water supply.

The decision comes down to the unit's age and the size of the repair bill. A heater under six or seven years old with one failed part — an igniter or thermocouple, for example — is almost always worth repairing for **$150 to $800**. A tank already past its **8-to-12-year gas** or **10-to-15-year electric** rated lifespan that needs a repair over **$400** is usually cheaper to replace outright, since you'd be paying to extend a system that's already close to failing anyway. We give you both numbers on-site so the decision is yours, not a default upsell toward the bigger invoice.

Both work well here, and the right answer depends on your household's hot-water demand and how long you plan to stay in the home. A conventional tank from **Rheem**, **A.O. Smith**, or **Bradford White** costs less upfront — **$1,200 to $3,500** installed — and typically lasts **8 to 15 years**. A tankless unit from **Navien** or **Rinnai** runs **$2,500 to $6,500** installed but lasts **15 to 20-plus years** and never runs out of hot water mid-shower, with energy savings of **24% to 34%** for households using 41 gallons or less a day.

A standard tank swap takes about **2 to 4 hours** once the crew is on-site, including draining the old unit, setting the new one, and running a pressure test before anyone leaves. A tankless installation runs longer, typically **4 to 8 hours**, because it involves new venting and often an upgraded gas line to meet the unit's demand. Same-day replacement is available for a genuine no-hot-water emergency as long as the fuel type and tank size match what's carried on the truck.

In most cases, yes — the City of Irving requires a permit and inspection for water heater installation and replacement under its adopted **2021 International Plumbing Code**, particularly for tankless conversions that involve new gas-line or venting work. Coppell is its own incorporated city with a separate Building Inspections Department, so a Coppell address requires its own permit rather than one filed through Irving, even though the two cities border each other. Las Colinas and Valley Ranch are both fully inside Irving's city limits, so permits for those addresses run through Irving regardless of school district. We confirm which permit applies and handle the paperwork before scheduling the install.

That sound is almost always sediment and mineral buildup sitting on the burner or heating element, trapping small pockets of water that boil and pop as the unit heats. DFW's water supply carries a fair amount of dissolved sediment and mineral content, and it settles inside a tank water heater faster than in many other regions, which is why the noise tends to show up years before an outright failure. Left unaddressed, that buildup insulates the heating surface, driving up the energy bill and shortening the tank's life. A scheduled sediment flush is the direct fix once the sound starts.

It's not a life-safety emergency the way a gas leak is, but it does mean no hot water until it's fixed. A pilot light that won't hold is often a failed thermocouple — a **$150-to-$800** repair on most units — while an igniter failure on a newer unit points to the electronic ignition module instead. If you smell gas at any point, don't attempt to relight it yourself; shut off the gas supply valve and call immediately. Most of these repairs are diagnosed and finished within **1 to 2 hours** once a technician is on-site.

Winter Storm Uri in **February 2021** drove more than **500,000 Texas insurance claims** and roughly **$10.3 billion** in losses, and a large share of that was frozen and burst supply lines — including the cold-water lines feeding water heaters across North Texas. Gas curtailments during the storm also knocked out pilot lights on gas units that otherwise had no mechanical problem, leaving homeowners with cold water even after their tank itself survived. Pipe insulation on any water heater in an unconditioned garage or exterior closet is the most effective prevention against a repeat, since that's where freeze failures concentrate.

We install tank and tankless units from **Rheem**, **A.O. Smith**, **Bradford White**, **Rinnai**, and **Navien**, chosen by household size and hot-water demand rather than a one-size default. Manufacturer tank warranties typically run **6 to 12 years** depending on the model tier, and workmanship on the installation is covered separately by the crew's own labor warranty. We register the manufacturer warranty at installation, so there's no paperwork left for you to chase down later. Extended labor-warranty programs run up to **5 to 10 years** on select installs.