Since 2000, Mainstream Electric, Heating, Cooling & Plumbing has provided trusted water heater replacement in Spokane, delivering fast, reliable service with expert care.
When your water heater fails, it’s more than inconvenient—it can throw your whole routine off. At Mainstream, we offer expert water heater replacement services throughout Spokane and Northern Idaho. Our licensed professionals respond quickly, work efficiently, and treat your home with care—just like a good neighbor should.
With 24-hour emergency plumbing availability, we’re here when you need us most. And with our Care Club, you can stay ahead of breakdowns with regular system checks, priority service, and exclusive member savings. Whether your current system is leaking, outdated, or completely out of hot water, we’ll help you choose and install the right solution for your home and budget.
Welcome to Mainstream Home Services – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:
We respect your time and prioritize efficient communication. We ensure minimal wait times for our technicians, allowing you to spend more time enjoying your home. Expect a call before our technician arrives, giving you the flexibility to plan your day accordingly.
No surprises, no hidden costs. Our upfront pricing provides competitive quotes tailored to your specific service requirements. You'll receive a detailed breakdown of the work involved, ensuring transparency and total peace of mind.
Our friendly, skilled technicians are experts in electrical, heating, cooling, and plumbing services. With state-of-the-art tools and expertise, we guarantee precise, code-compliant work. Your home will be left spotless, reflecting our commitment to cleanliness and professionalism.
We proudly service the following cities and neighborhoods in Spokane & Northern Idaho:
Not seeing your area? Give us a call at 509-237-6483
Our comprehensive plumbing services ensure your entire home plumbing system functions flawlessly. Explore how we can enhance your home’s plumbing infrastructure with a range of expert services designed for efficiency and reliability.
Water heater prices vary depending on the type (tank or tankless), size, and energy efficiency. Mainstream offers a range of high-quality options and will help you find the right fit for your home and budget with upfront, honest pricing.
The cost of replacement includes the unit itself and professional installation. Factors like system type, capacity, and any necessary upgrades can affect the total. Call Mainstream for a personalized estimate—we make the process simple and transparent.
This could mean your water heater is aging, the tank has sediment buildup, or there’s an issue with a heating element. Mainstream can inspect your system and recommend repair or replacement to restore reliable hot water.
No—water under your heater is often a sign of a leak, which could lead to serious damage if ignored. Contact Mainstream right away for a professional diagnosis and fast repairs to prevent further issues.
If your water heater has stopped working—or just isn’t keeping up with your family’s needs—it may be time for a replacement. A lack of hot water isn’t just uncomfortable, it can disrupt everything from your morning shower to your dishwasher’s performance. At Mainstream Electric, Heating, Cooling & Plumbing, we provide professional water heater replacement services that restore comfort fast and keep your home running smoothly.
We’ve proudly served Spokane County and Northern Idaho since 2000, and our team of licensed professionals is known for honest recommendations, efficient work, and a level of care that only comes from being part of the community.
Not sure if it’s time for a new unit? Here are the most common signs that your water heater is due for replacement:
Rust-colored water coming from your taps
Strange popping or rumbling sounds
Leaks or pooling water around the unit
Inconsistent or insufficient hot water
A system that’s more than 10–15 years old
If you’re noticing any of these symptoms, it’s best to call in the experts. Our licensed plumbers can quickly diagnose the issue and recommend whether water heater repair or full water heater replacement is the better long-term solution.
Every home is different—and so are your hot water needs. That’s why we install both traditional tank water heaters and energy-efficient tankless systems. During your in-home consultation, we’ll walk you through the pros and cons of each option, from installation cost to energy savings and performance.
If you’re looking to upgrade, our team can help you explore the benefits of a tankless water heater—a great choice for families who want endless hot water and better efficiency.
We understand that some issues just can’t wait. That’s why Mainstream offers 24-hour emergency plumbing services, including water heater replacement. Whether it’s the middle of the night or a holiday weekend, you can trust our team to show up on time, prepared, and ready to help. We’ll remove your old system, ensure your new unit is installed safely and correctly, and clean up before we go—because you’ve got enough to worry about already.
Want to avoid the hassle of unexpected breakdowns? Our Home Maintenance Care Club makes it easy. Members receive annual plumbing system checkups, priority scheduling, and exclusive discounts on service—all designed to catch issues early and keep your water heater performing at its best.
Routine maintenance can extend the life of your unit and help you plan for a future replacement on your terms—not in the middle of an emergency.
At Mainstream, we’re more than just water heater pros. We provide comprehensive residential plumbing services to help you maintain every part of your system with confidence:
Whether you’re dealing with a water heater issue or tackling a full bathroom upgrade, we have the tools, training, and heart to get the job done right.
With over 20 years of experience in Spokane and Northern Idaho, Mainstream is a name local homeowners know and trust. We’re proud to combine technical expertise with the personal touch you’d expect from a neighbor. That means showing up on time, offering transparent pricing, and leaving your home better than we found it.
When you choose Mainstream for your water heater replacement, you’re getting more than a new appliance—you’re gaining a team committed to your comfort, safety, and peace of mind.
If your water heater is leaking, outdated, or simply can’t keep up, don’t wait for a cold shower to become a flood. Contact Mainstream today to schedule your water heater replacement or request an in-home consultation. We’ll walk you through your options, answer your questions, and help you make a decision you can feel good about—for today and the long haul.
Mainstream is Spokane’s #1 plumbing, electrical, heating, and air conditioning home repair specialists.
Call today to schedule your service!
