Should You Install a Tankless Water Heater in Shreveport?

Louisiana homeowners are making the switch to smarter, more energy-efficient upgrades—and tankless water heaters are leading the way. If you’re tired of wasting energy or running out of hot water, you’re not alone. The big question is: should i install a tankless water heater in Shreveport? 

From how our local climate affects performance to installation costs, energy savings, and long-term benefits, here’s how to figure out if this system is the right fit for your home—with expert help from Platinum Plumbing every step of the way.

Should I Install a Tankless Water Heater?

Tired of running out of hot water in your Shreveport home? If your current water heater is slow, clunky, or constantly leaving someone in your family with a cold shower, a tankless system might be the solution you’re looking for.

Unlike traditional tank heaters, which store and heat gallons of water continuously, tankless systems heat water on demand. That means no waiting for the tank to refill and no energy wasted on standby heat loss. Modern features like recirculation pumps, digital thermostats, and condensing units make them more efficient and smarter than ever.

But is it the right fit for your household? That depends on several local and personal factors.

Local Climate Considerations in Shreveport

Shreveport’s hot, humid summers and mild winters mean your water heater isn’t fighting against freezing temps most of the year. However, winter water temps can dip to 55–65°F, which affects the gallons per minute (GPM) your system needs to deliver. Colder incoming water requires more power to heat—so system sizing is crucial.

Typical Household Needs in Shreveport

Home Water Demand
If your home has multiple bathrooms or a large family, chances are you’re running showers, laundry, and the dishwasher at the same time. A tankless unit must match your peak GPM demand. No one wants a cold surprise mid-shampoo.

Hot Water Usage Patterns
Busy households with staggered or high hot water usage will benefit the most. With a tankless system, you’ll never run out of hot water—ideal for early mornings or back-to-back showers.

Installation Complexity
Installing a tankless unit in an older home may require upgrades to your gas lines, new venting, or plumbing adjustments to meet Louisiana plumbing codes. Curious what that process looks like? Check out our tankless water heater installation guide.

Shreveport Water Temperature
The colder the water coming into your home, the harder the system must work. That’s why it’s important to size your unit based on BTU/hr needs and winter inlet temps. Cooler months mean your heater must be stronger to deliver the same comfort.

Homeowner Energy Goals
Many Louisiana homeowners are now prioritizing energy conservation. According to the Louisiana Department of Natural Resources, investing in efficient appliances not only reduces your environmental footprint—it can also earn you rebates and incentives.

System Lifespan
Tank systems typically last 10–12 years, while tankless units can push past 20 years with proper maintenance. That longer lifespan makes tankless heaters a greener, more cost-effective long-term option.

Cost vs Benefit Analysis of Tankless Water Heaters

Making the switch to a tankless water heater means weighing up costs and long-term benefits. Here’s what you need to know before upgrading.

Initial Investment vs Long-Term Savings

A tankless water heater installation ranges between $2,000 and $4,500, compared to $1,000–$1,500 for a standard tank model. It’s a higher upfront cost, but with lower energy bills and fewer replacements needed, many homeowners find the switch worth it. You may also qualify for Louisiana energy rebates.

Lower Power Consumption Means Lower Bills

Tankless heaters only work when you need hot water, so you’re not constantly heating a tank full of water 24/7. That saves energy and money. You can cut up to $100 off your utility bill each year, according to the U.S. Department of Energy. Choosing an Energy Star-rated system will push those savings even higher.

Maintenance & Repair Costs

Tankless systems do require annual maintenance like descaling and filter cleaning, but it’s minimal compared to replacing a worn-out tank every decade. Consistent service helps avoid issues and keeps performance high. For upkeep tips, see our tankless water heater maintenance guide.

Professional Installation Matters

Installing a tankless system isn’t a DIY project. You’re dealing with gas sizing, venting, wiring, and plumbing codes. Get it wrong, and you risk gas leaks, fire hazards, or voided warranties. A professional will make sure everything’s safe and up to code.

A tankless water heater gives you endless hot water, uses less energy, takes up less space, and lasts longer. It’s ideal for families who use a lot of hot water, want lower utility bills, or care about energy conservation. But if your water needs are low or your budget is tight, a traditional tank might still be the better short-term fit.

Beyond Basics: Premium Tankless System Installation

If you’re installing a tankless water heater in Shreveport, you want it done right—and that’s where we come in. With years of service in the area, Platinum Plumbing is your trusted local expert. Our licensed, insured, and certified team handles everything from start to finish, ensuring your new system runs safely and efficiently. See our tankless installation services.

We start by assessing your family size, daily hot water habits, and home layout to match you with leading systems from Rinnai, Navien, Noritz, or Rheem. Every install meets code, includes gas line resizing, proper venting, condensate drainage, and we handle all the permitting.

We offer yearly maintenance plans covering descaling and part replacements. Everything we do is built around your comfort, budget, and schedule.

Got questions or ready to book service? Contact us today for expert advice on all your plumbing needs in Shreveport.