If you live in Lancaster, CA, you might consider upgrading to a tankless water heater. Unlike traditional models, they heat water on demand, providing endless hot water, lower energy bills, and more space. Many homeowners worry about installation and maintenance costs.
We have helped countless residents with tankless water heater installation in Lancaster, CA. Here’s what you need to know in 2025.
Cost of the Tankless Water Heater Unit
The first thing to think about is the cost of the water heater itself. Tankless water heaters can range from $1,000 to $2,500, depending on brand, size, and energy efficiency.
While this is more expensive than a traditional water heater, tankless units last longer and save money on your energy bills over time.
Installation Labor Costs
A tankless water heater installation in Lancaster, CA, or elsewhere is not a DIY job. You need a professional plumber to do it safely and correctly. In Lancaster, installation usually costs between $500 and $1,500.
Our certified plumbers handle everything, from connecting gas or electric lines to proper ventilation, so your new system works perfectly.
Extra Materials or Upgrades
Sometimes your home may need upgrades for a tankless water heater. You might need bigger gas lines, new venting, or a stronger electrical circuit.
These upgrades can add $200 to $800 to your total cost. Don’t worry; we give a full estimate upfront, so you know exactly what to expect.
Long-Term Savings
Even though tankless water heaters cost more up front, they save money in the long run. They heat water only when you need it, so your energy bills go down.
McDermott Plumbing helps you pick a unit that fits your home and your budget, so you get the most savings over time.
Maintenance Costs
Tankless water heaters need regular maintenance to work efficiently. Simple tasks like flushing the system can prevent clogs and keep your hot water flowing.
McDermott Plumbing offers maintenance services to protect your water heater and extend its life.
What Affects Installation Costs
The total cost can also depend on your home. Bigger homes or homes with multiple bathrooms may need a larger or even a dual-unit system.
Also, prices for units and installation can fluctuate due to market changes, supply costs, or labor rates. That’s why it’s important to stay in touch with local professionals who can give up-to-date advice.
Our team evaluates your home and recommends the right system, so you only pay for what you actually need.
Tankless Water Heater Repairs
Even a great tankless water heater might need repairs sometimes. Common problems include inconsistent water temperature, error codes, or low water flow.
McDermott Plumbing provides fast, reliable tankless water heater repair in Lancaster, CA. Our experienced team diagnoses the problem and fixes it quickly, so you don’t have to worry about cold showers.
Frequently Asked Questions
Q.1) How long does tankless water heater installation take?
Usually 3–6 hours, depending on your home and any upgrades needed.
Q.2) How long does a tankless water heater last in a typical home?
Tankless water heaters usually last 20 years or more with proper maintenance, which is much longer than traditional tank water heaters.
Q.3) Can I safely install a tankless water heater myself?
It’s best to hire a professional. Mistakes can lead to leaks, safety issues, or inefficient performance.
Q.4) How often should a tankless water heater be serviced?
Once a year is ideal. Regular maintenance keeps your water heater working efficiently and prevents bigger problems.
Q.5) Will a tankless water heater really save money?
Yes. It only heats water when you need it, which lowers energy bills.
Why Choose McDermott Plumbing?
We provide top-quality plumbing services in Lancaster, CA, from tankless water heater installation to repairs and maintenance. Our goal is reliable hot water and a plumbing system you can trust.
Contact McDermott Plumbing today for a free estimate and enjoy endless hot water, lower energy bills, and stress-free plumbing in 2025.
