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🛠️ Water Heater Repair in DFW

Our licensed plumbers diagnose and fix most issues on the spot. Whether it’s a failed heating element, broken thermostat, or a simple valve replacement, we’ll restore your hot water quickly and affordably.

We service all major brands including:
Rheem, Bradford White, A.O. Smith, Navien, Rinnai, Noritz, State, GE, Whirlpool, and more.

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🔥 Gas or Electric — We Do Both

Whether you have a natural gas water heater or an electric-powered unit, our team is fully licensed to repair and replace either system. We also handle tankless gas systems, which require special venting and gas line sizing.

Need gas line repair or extension for a new water heater? We do that, too.

🚿 Water Heater Installation & Replacement

Sometimes, it makes more sense to replace your unit—especially if it’s more than 8–10 years old or the tank is corroded. We’ll help you choose the right size and type for your home or business and handle the full installation, including permits and code compliance.

We install:

  • Traditional tank water heaters (gas & electric)

  • Tankless water heaters (on-demand, gas-powered)

  • High-efficiency ENERGY STAR® models

  • Point-of-use water heaters for garages, offices, or additions

🔄 Tank vs. Tankless – Which Is Right for You?

When deciding between a traditional tank water heater and a tankless (on-demand) water heater, it’s important to consider your household size, usage patterns, space, and budget.

Tank water heaters are typically more affordable upfront and are a popular choice for families. These units store hot water in a large tank (usually 40–80 gallons), and once it’s depleted, you’ll need to wait for it to reheat. While the initial cost is lower, they take up more space and can be less energy-efficient over time.

Tankless water heaters, on the other hand, heat water on demand as you use it. They’re compact, wall-mounted, and offer an endless supply of hot water — perfect for large households or homes with high hot water usage. Although the installation cost is higher, they tend to last longer (15–20 years) and can significantly reduce your monthly energy bills.

If you’re unsure which system is right for you, our team at Plumbing Unit can assess your needs and help you choose the best option based on your usage, home layout, and long-term savings goals.

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Water Heater Repair & Installation in Dallas–Fort Worth, TX

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Same-Day Service | Tank & Tankless Experts | Affordable Pricing

Running out of hot water? Noticing strange noises or leaks from your water heater? Whether you need a quick repair or a brand-new unit, Plumbing Unit is your trusted local expert for water heater repair, replacement, and installation across DFW.

With over 40 years of plumbing experience, we handle all water heater issues—fast, clean, and done right the first time. We service both tank and tankless systems for residential and commercial properties.

🔧 Our Water Heater Services Include:

  • Slow-draining sinks and bathtubs

  • Gurgling sounds or bad odors from drains

  • Standing water in showers or tubs

  • Frequent toilet clogs

  • Kitchen sink blockages caused by grease or food

  • Main sewer line backups

  • Tree root intrusion in pipes

  • Floor drain flooding in basements or garages

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💧 Common Water Heater Issues We Fix:

  • No hot water

  • Inconsistent water temperature

  • Strange noises (rumbling, popping)

  • Water leaking from the tank or pipes

  • Rust-colored or smelly water

  • Pilot light won’t stay lit

  • High energy bills from an inefficient system

  • If your water heater is acting up, don’t wait. The longer you delay, the more risk you face for flooding, electrical issues, or total system failure.

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🧰 What to Expect with Plumbing Unit

  1. Fast Scheduling – Call, message, or book online in minutes

  2. Arrival on Time – You’ll get a text when your tech is en route

  3. Clear Diagnosis – We explain the issue and recommend options

  4. Upfront Pricing – No surprises or hidden costs

  5. Clean Install – We protect your home, clean up after, and test everything

  6. Warranty Protection – Labor and manufacturer warranties included

💰 Affordable Pricing & Financing Available

We believe in honest, flat-rate pricing — not hourly surprises. Before we do anything, you’ll know exactly what it costs. We also offer:

  • Free estimates on replacements

  • Manufacturer rebates

  • 0% financing options for qualified customers

  • Energy-efficient tax credits (when eligible)

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🌟 Why DFW Customers Trust Plumbing Unit

  • ✅ Licensed, bonded & insured

  • ✅ Family-owned & operated since 1980

  • ✅ 5-star rated on Google, Yelp & Angi

  • ✅ Upfront pricing with no hidden fees

  • ✅ Same-day appointments available

  • ✅ All work guaranteed

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🧼 Water Heater Maintenance Plans

  • Want to avoid emergency calls and extend the life of your unit? Sign up for our annual water heater maintenanceprogram. Includes:

  • Full system flush

  • Anode rod inspection

  • Safety valve test

  • Temperature check

  • Efficiency tuning

  • Great for tankless and traditional units!

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