Make the Right Choice for Comfort, Efficiency, and Long-Term Value
In Gilbert homes, having a reliable supply of hot water is a non-negotiable part of daily life. Whether it’s for morning showers, dishwashing, or laundry, your water heater quietly works behind the scenes to keep your household running. But when it’s time to replace your system or build a new one, you’re faced with a major question: should you stick with a traditional tank water heater, or upgrade to a tankless model?
Both systems have their strengths. At Felix Plumbing, we’ve installed, maintained, and repaired thousands of water heaters across the East Valley. Here’s what homeowners in Gilbert need to know to make the most informed—and energy-smart—decision possible.
Understanding the Difference Between Tank and Tankless
A traditional water heater stores heated water in a large tank, usually between 40 to 80 gallons. It continuously keeps that water hot, even when you’re not using it, so it’s ready at any time. Tankless models, on the other hand, heat water only when needed. When a faucet is turned on, the system kicks in and instantly heats water as it flows through the unit—eliminating the need for storage.
This difference in operation has major impacts on energy use, cost, space, and convenience. While traditional tanks offer a straightforward and affordable setup, tankless systems provide better efficiency and longer-term savings for households with higher hot water demands.
The Case for Traditional Water Heaters
Tank water heaters remain a reliable and cost-effective option for many homeowners. They’re easier to install—especially as a direct replacement—and come with lower upfront costs. For households with predictable hot water needs or those who plan to stay in their home for fewer years, a tank system may be a practical and familiar solution.
However, these systems do have downsides. Once the tank runs out of hot water, you’ll have to wait for it to refill and reheat. That delay can be frustrating in larger households or during back-to-back showers. They’re also less energy efficient, since they keep water hot 24/7 regardless of usage, which can contribute to higher energy bills over time.
Why More Gilbert Homeowners Are Choosing Tankless
Tankless water heaters are an increasingly popular choice among homeowners in Gilbert, and for good reason. These compact units take up far less space and provide an endless supply of hot water on demand. Whether you’re running two showers and a washing machine at once, or simply enjoy long showers without worrying about the tank running dry, a tankless system can keep up.
They’re also more energy efficient, as they only operate when water is needed—resulting in lower monthly utility bills. While installation costs can be higher, especially if your home requires upgrades to gas or electrical lines, tankless units last longer and often qualify for energy rebates or tax incentives. For homeowners planning to stay in their property long-term, the investment typically pays off.
Water Heater Problems We Commonly See in Gilbert Homes
Regardless of system type, water heaters in Gilbert face unique challenges due to Arizona’s hard water. Mineral buildup is a constant threat—leading to sediment collecting at the bottom of tank units or clogging the internal parts of tankless systems. This buildup reduces heating efficiency, shortens equipment lifespan, and contributes to odd noises, discolored water, or inconsistent temperature.
If you’ve noticed your hot water isn’t lasting as long as it used to, or you hear banging and popping from your water heater, it may be time for an inspection. We’ve seen systems fail completely due to untreated sediment buildup—especially those that haven’t been flushed or maintained in years.
Which System Is Right for You?
The answer depends on your home, lifestyle, and future plans. If you have a smaller household with consistent hot water needs and prefer a lower upfront cost, a traditional tank may suit you well. If you want energy efficiency, endless hot water, and a system that will last 15 to 20 years, tankless is the smarter long-term investment.
At Felix Plumbing, we help homeowners assess their water usage, home layout, and budget to determine the best fit. Whether it’s a direct replacement or a complete system upgrade, we handle the entire process with transparency and professionalism—backed by our full installation warranty and local expertise.
FAQs About Water Heater Installation in Gilbert
How long do water heaters last in Arizona?
Due to our mineral-rich water, tank water heaters typically last 8 to 12 years. Tankless units can often last up to 20 years with proper maintenance.
Is it hard to switch from a tank to a tankless water heater?
Not necessarily. It does require some adjustments to your home’s plumbing and energy supply, but our team handles all necessary upgrades during installation. The process is efficient, clean, and code-compliant.
Do tankless units really save money on energy bills?
Yes. Because they only heat water when it’s needed, tankless systems reduce standby energy loss. Over time, this leads to noticeable savings—especially for families that use hot water frequently.
Can you maintain or flush my current water heater?
Absolutely. We offer full maintenance services to flush sediment, inspect components, and extend the life of your water heater—whether tank or tankless.
Ready to Upgrade Your Water Heater?
If you’re tired of running out of hot water or concerned about high energy bills, Felix Plumbing is here to help. Our licensed technicians provide honest recommendations, top-tier workmanship, and fast, professional installation. Whether you’re leaning toward tankless or sticking with a traditional tank, we’ll make sure your system fits your home, your budget, and your family’s needs.
📞 Call 602-535-6172 today or [Schedule Your Water Heater Inspection Online] to get started.
