Water Heater Solutions for Every Home
We have your covered whether you require water heater replacement, maintenance, or repair.
Installation & Replacement — Tank & Tankless
Whether you're upgrading or replacing your water heater, our licensed plumbers specialize in both traditional tank water heater and tankless water heater installation for homes across the Seattle–Tacoma, Bellevue, and the Puget Sound region.
Expert Water Heater Maintenance & Repairs
Keep your system performing efficiently with routine water heater maintenance. We service gas, electric, and tankless units—clearing sediment, ensuring safe operation, and maximizing energy efficiency.
CURRENT SPECIALS & LIMITED-TIME SAVINGS
10% OFF Plumbing Service or Repair*
Keep your plumbing system running smoothly and efficiently all year long.
Up to $300 OFF Water Heater Installation*
Save on energy-efficient upgrades. Includes expert installation.
10% OFF Professional Drain Cleaning*
Regular drain cleaning not only resolves clogs but also prevents future plumbing problems.
Choosing a Water Heater
Tank Water Heaters
Tank water heaters are the most common type of water heater. They consist of a large storage tank that keeps a significant amount of water heated at all times, typically between 50 and 100 gallons. This feature makes them ideal for meeting high demands for hot water for extended periods compared to most other systems. However, a disadvantage of using a tank water heater is that once the supply of hot water is exhausted, you'll need to wait for the heater to produce more. Tank water heaters can be powered by either gas or electricity.
Gas Water Heaters:
Heats water faster
Energy efficient models
Lower energy costs
Electric Water Heaters:
Lower upfront cost
Less maintenance
Non-operational during power outage
Tankless Water Heaters
Tankless water heaters heat water on demand instead of storing a large quantity of hot water at all times. They can heat water much more quickly than traditional storage tank water heaters because they utilize a different heating method and have a smaller volume of water to warm up. However, one drawback is that they can be more easily overwhelmed by high-demand situations.
Tankless water heaters are generally more expensive to install than traditional tank water heaters. However, they offer the advantage of being placed almost anywhere in your home, as they are portable. Additionally, tankless water heaters are much more energy-efficient, particularly if you do not use hot water consistently. Here are some important considerations to keep in mind when thinking about a tankless water heater for your home:
Your average hot water usage
How many places hot water will be needed
Heat Pump Water Heaters
A heat pump water heater (HPWH) uses electricity to move heat rather than generate it directly, making it significantly more efficient than conventional electric or gas water heaters. These units extract warmth from the surrounding air and transfer it into your water supply—meaning you use less energy while still getting the hot water your household needs.
Why Choose a Heat Pump Water Heater?
Major energy savings:
Because they rely on transferring heat rather than creating it, HPWHs can operate at 2–3× the efficiency of standard electric models.
Lower utility bills:
The efficiency gains translate into real dollars saved—especially in regions like the Puget Sound where electricity rates may impact operating cost.
Federal and local incentives:
Many utilities and government programs now offer rebates or tax credits for installing high-efficiency water heating equipment.
Environmental benefits:
By using less energy, you reduce your home’s carbon footprint and support broader sustainability goals.
Is a Heat Pump Water Heater Right for Your Home?
Here are some key considerations:
Adequate space & ventilation:
HPWHs typically need about the same floor space as conventional tanks but also require good air circulation and preferably a space that stays above about 40 °F.
Climate compatibility:
In mild climates like Western Washington, these systems perform very well—but if they’re installed in a cold, unconditioned room, performance may decline.
Water demand:
HPWHs are best suited for households with steady hot-water demand; we’ll evaluate your usage, family size, and peak times to size correctly.
Budget & Payback:
Installation costs may be higher than a standard tank, but the efficiency gains and rebates can speed up payback. We’ll walk you through cost, incentive, and long-term savings.
Water Heater FAQS
How often should I replace my hot water heater?
Most traditional tank water heaters in the Seattle–Tacoma area need replacement about every 10 years. Newer models and well-maintained systems can last 15–20 years with annual service (flushing sediment, inspecting anode rod, and safety checks). If you notice rust, leaks, or inconsistent hot water, schedule a water heater replacement estimate with Home Comfort Alliance.
How do I know if there is a problem with my water heater?
Common warning signs include rapid loss of hot water, unusual noises (popping/rumbling), water around the tank, rusty water, or higher utility bills. A frequent culprit is sediment buildup inside the tank, which reduces efficiency and can damage internal components. Annual water heater maintenance—including sediment flushing—helps prevent corrosion and restores performance.
How hot should my water be?
Many heaters default to 140°F, but that’s typically hotter than necessary and increases scald risk and energy use. We generally recommend a safe, efficient setting of 120°F for most homes. Our licensed plumbers can verify your thermostat setting, test temperature/pressure relief (TPR) valve function, and optimize your system for comfort and efficiency.
How can I reduce my hot water costs?
Start with tank insulation, insulating hot-water pipes, and setting the thermostat to 120°F. Schedule annual maintenance and sediment flushing to improve efficiency. Consider low-flow fixtures and, when it’s time to upgrade, a high-efficiency heat pump water heater or tankless water heater. If you already have a heat pump, ask about using excess summer heat to pre-warm water or adding a recirculation solution to cut waste and wait time.
Join the
HomeComfort Club
A Comfort Club membership ensures that your system receives the essential care it needs for optimal lifespan and energy efficiency. With low monthly payments, it costs less than calling for unplanned service.
You can choose a membership for HVAC, plumbing, or electrical services, or cover all three with one convenient plan.
