Tankless Water Heater Installation Service

Never run out of hot water again. Tankless water heaters deliver on-demand hot water, use less energy than traditional tank heaters, and last years longer. Wise Choice Remodeling handles professional tankless installation across Southern California.

About Service

Professional Tankless Water Heater Installation

Traditional tank water heaters store and continuously reheat a fixed volume of water, running whether you need hot water or not. Tankless systems heat water only when you need it, eliminating standby heat loss and delivering a continuous supply without running out.

At Wise Choice Remodeling (CSLB #1104186), we handle the full tankless installation including gas line upgrades and venting where needed. Proper gas line sizing, venting, and flow rate matching to your household demand are critical to performance. We make sure your system is set up correctly from day one.

Endless Hot Water

Tankless systems heat water on demand so you never run out, even with multiple simultaneous uses.

Energy Savings

Tankless systems eliminate the standby heat loss of traditional tank heaters, reducing water heating energy costs significantly.

Signs It Is Time to Upgrade to Tankless

Running Out of Hot Water Regularly

If your household regularly exhausts the tank before everyone has showered, a tankless system eliminates the problem entirely.

Tank Water Heater Is Over 10 Years Old

Traditional tank water heaters have a lifespan of 8 to 12 years. As they age, efficiency drops and the risk of leaks and failure increases.

High Water Heating Energy Costs

Standby heat loss from a tank heater running 24 hours a day represents a consistent energy expense. Tankless systems eliminate this cost.

Rust-Colored Hot Water

Rust or sediment in your hot water supply is a sign that the tank is corroding internally and should be replaced before it fails.

Visible Leaks or Rust on the Tank

Any leaking or visible rust on a tank water heater is a sign of imminent failure. Replacement should be scheduled promptly.

Key Benefits

Why Tankless Is the Smart Upgrade

Tankless water heaters outperform traditional tank systems in energy efficiency, longevity, and performance. The higher upfront cost pays back over time.

Endless Hot Water

On-demand heating means no more cold showers when the tank runs out. Hot water is available continuously for as long as you need it.

Lower Energy Bills

Eliminating standby heat loss reduces water heating energy costs. Most households see meaningful savings on their monthly gas or electric bill.

Longer Lifespan

Tankless water heaters typically last 20 or more years, roughly twice the lifespan of a traditional tank heater.

Space Savings

Tankless units are wall-mounted and compact, freeing up the floor space previously occupied by a large tank.

Our Process

Our Tankless Water Heater Installation Process

Proper installation is critical to tankless performance. We handle every step correctly.

01

Assessment and Sizing

We assess your household's hot water demand, existing gas line size, and venting options to select the correctly sized unit for your home.

02

Unit Selection and Estimate

We present unit options with a detailed written estimate covering equipment, installation, gas line work, and venting.

03

Installation

Our crew removes your old water heater, upgrades the gas line if needed, installs the tankless unit, and sets up proper venting.

04

Testing and Commissioning

We run the system through a full test, verify flow rate and temperature, and confirm everything is operating correctly before we leave.

Our Tankless Water Heater Services

We handle the full range of tankless water heater installation needs, from new installations to full tank-to-tankless conversions and gas line upgrades.

Gas Tankless Water Heater Installation

High-flow gas tankless systems installed with correct gas line sizing and venting for homes with natural gas service. Endless hot water, lower energy bills.

Electric Tankless Water Heater Installation

Electric tankless systems for homes without gas service and point-of-use applications, installed with proper electrical circuit sizing.

Tank to Tankless Conversion

Complete removal of your old tank heater and installation of a new tankless system including gas line upgrades and venting in a single coordinated project.

Gas Line Upgrade

Gas supply line assessment and upgrade to ensure your new tankless unit or high-efficiency appliance receives the BTU capacity it needs to perform correctly.

Proof in
Every Project

Explore real home upgrades completed by our team — before and after shots that show the difference Wise Choice Remodeling makes.

Financing

Tankless Water Heater Financing Options

We offer financing so you can upgrade to tankless now and let the energy savings offset the cost over time.

Discuss Your Project

$0 Down

Start your tankless installation with no upfront cost.

Flexible Monthly Payments

Spread the cost over manageable monthly payments.

Deferred Payments

Qualify for plans that delay your first payment.

Check Your Eligibility

Ask about financing when you schedule your estimate.

FAQ

Tankless Water Heater Questions Answered

Installation cost varies based on the unit size, whether a gas line upgrade is needed, and venting requirements. We provide a detailed written estimate after assessing your specific situation.

Yes, in most cases. The key is selecting a unit with sufficient flow rate for your household's simultaneous hot water demand. We size the unit to match your home.

Most tankless installations are completed in four to eight hours. Projects requiring gas line upgrades may take a full day.

Annual descaling is recommended in Southern California where water hardness can cause mineral buildup in the heat exchanger. This is a straightforward service that maintains peak performance.

Yes, Southern California gas utilities and energy efficiency programs often offer rebates for qualifying tankless water heater installations. We can help identify what applies to your project.

Yes. Many tankless water heater installations qualify for utility rebates and federal tax credits. Ask us about current programs when you schedule your estimate.

Let’s Start Your Upgrade

Ready to begin your next project? Connect with our team today to explore your
options and get your free consultation.