Water Heater Installation in St. Louis
Get hot water when you need it with fast, affordable, and energy-efficient home water heater installation services from DeClue Plumbing.
Put Your Home’s Aging Water Heater to Rest
Stop ignoring your aging water heater and get back to lower gas bills, hot water when you need it, and liquid-free floors. Choose DeClue Plumbing for quick and easy water heater installation services that St. Louis homeowners can’t get enough of.
With over 15 years of experience under our belt, our loyal customers enjoy:
- A 6-year warranty on tanks and a 1-year warranty on parts and labor
- Instant hot water with every tankless system install
- Higher efficiency and lower monthly gas bills thanks to our electric water heater installations
- Service backed by trusted brands including Rheem, A.O. Smith, Bradford White, and State
Call Our Plumbers for Water Heater Installations in St. Louis
Get in touch with DeClue Plumbing and enjoy the perks of upfront estimates every time, same-day material sourcing from only the finest locations in STL, and clean professional installs backed by a 1-year labor warranty.
We’re Backed By Brands St. Louis Homeowners Trust
DeClue Plumbing doesn’t just install water heaters. We’re also experts in our field. Our clients look to us as advisors that help them pick the right system for their home and budget. Because of that, we know and work with the leading industry giants that prioritize quality just like we do
Hot Water on Demand for a St. Louis Homeowner
A St. Louis homeowner was dealing with inconsistent hot water, sky-high gas bills, and an aging tank that was long past its useful life. They had been patching the problem for too long and came to DeClue Plumbing looking for a permanent solution — not another Band-Aid.
Lead journeyman plumber Tyler assessed the home’s hot water demands and recommended a tankless water heater installation over a traditional tank replacement. He sourced all materials locally the morning of the job, completed the full installation in a single visit, and walked the homeowner through the new system before leaving.
Our client now enjoys an unlimited supply of hot water on demand, with measurably lower monthly gas bills thanks to on-demand heating efficiency. After an installation completed same day with zero disruption, their system is built to last another 20+ years.
Frequently Asked Questions About Our St. Louis Water Heater Installation Services
How long does a water heater last?
A traditional tank water heater typically lasts 8 to 12 years with proper maintenance. Tankless water heaters can last 20 years or more. If your unit is approaching or past that range, it’s worth getting an assessment before it fails on you—usually at the worst possible time. DeClue Plumbing will evaluate your current system and tell you honestly whether it needs repair or replacement.
What is the difference between a tankless and a traditional water heater?
A traditional water heater stores and continuously heats a large tank of water. A tankless system heats water on demand as it flows through the unit. Tankless heaters are more energy efficient, take up less space, and deliver instant hot water, but they cost more upfront. For many St. Louis homeowners, the long-term savings on gas bills make tankless the smarter investment.
What about electric and gas water heaters?
Both electric and gas water heaters are commonly used in St. Louis homes and each has its advantages. Gas water heaters heat water faster and typically cost less to operate month to month, making them a popular choice for larger households with higher hot water demands.
Electric water heaters are typically less expensive upfront, easier to install, and a practical option in homes without a gas line. We install both and will help you determine which fuel type makes the most sense for your home, your usage, and your budget.