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Plumbers in Spokane, WA

Mainstream Plumbers Working Around Toilet


Plumber Experts You Can Trust

For top-tier plumbing services in Spokane, Spokane Valley, and Northern Idaho, trust Mainstream® Electric, Heating, Cooling, & Plumbing!

With over 20 years of experience, we handle everything from fixing toilets to water heater maintenance. If you need plumbing help, contact us today! Explore our services below, and if you don’t see what you need, just give us a call.
Our friendly team is waiting to help you today.

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Plumbing Services

Emergency Plumbing

If you’re in the Spokane area, you can count on us for reliable, often same-day, emergency home plumbing services, ensuring your peace of mind 24/7.

Water Heaters

From installation to maintenance and tankless water heaters to gas-powered ones, our plumbing technicians will ensure you have reliable hot water on demand. Trust us to keep your showers warm and your energy bills low.

Leak Detection & Repair

Mainstream Plumbing employs advanced techniques to pinpoint and resolve issues from leaks, ensuring efficient repairs that save you time and money. Count on us to keep your home dry and secure.

Sump Pumps

Guard against floods with our top-notch sump pump services. Our experts install, repair, and maintain sump pumps to ensure reliable flood prevention.

Kitchen Plumbing

Our skilled technicians handle everything from sink and faucet installations to garbage disposals repairs. Count on us to maintain the heart of your home's functionality, ensuring smooth operation for your daily cooking adventures.

Bathroom Plumbing

From toilet repairs to shower installations, our skilled team prioritizes your comfort and convenience. Trust us to address any bathroom plumbing issues efficiently, allowing you to relax and enjoy your private sanctuary.

Gas Lines

Trust us to provide reliable solutions that keep your gas lines in top condition, promoting both safety and energy efficiency. From installation to repairs, our skilled technicians prioritize the well-being of your home.

Water Softeners

Transform your water quality and protect your appliances with our water softener installation and repair services. We can help enhance the lifespan of your fixtures and appliances while providing you with the benefits of softer water.

Burst Pipes

Explore the ways our skilled team ensures seamless flow in your Spokane home's pipes, from swift drain cleaning to effective sewer line repairs.

Home Repiping

Invest in the longevity of your home with our expert home repiping services. Trust us for comprehensive repiping solutions, safeguarding your property and enhancing plumbing performance.

The Mainstream Difference

Why Spokane Homeowners Choose Mainstream

Welcome to Mainstream – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:

Flexible Scheduling

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.

Transparent Pricing

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.

Expert Technicians

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.

Mainstream Technician Standing Next to Open Truck Door

Licensed Plumbers in SPokane

Our licensed plumbers will treat your home with respect.

We know that inviting a plumber into your home requires you to trust them, which is why our plumbers are licensed, fully trained, and background checked. Mainstream plumbers always wear shoe covers and other necessary protective gear to keep your home clean and safe.

When you schedule an appointment, you can rest assured that we’ll work around your schedule –  not the other way around! Our plumbers show up on time, and they work efficiently to get the job done and your life back to normal as soon as possible.

Mainstream Technician Standing Next to Open Truck Door


We Take Care of Your Whole Home

Spokane residents have trusted Mainstream as their full-home service provider for over 20 years, taking care of all their maintenance, installation, and repair needs.

Mainstream SAVINGS

Current Specials and Offers

Spokane PLUMBING Experts

Frequently Asked Questions

Mainstream is your go-to solution for all kitchen plumbing needs in the Spokane and Northern Idaho areas. Our team of experienced plumbers is equipped to handle a wide range of kitchen plumbing tasks, ensuring your kitchen remains fully functional and efficient. Our comprehensive kitchen plumbing services include:

  • Leak Detection: Expertly locating and repairing leaks in kitchen faucets, under-sink pipes, and other crucial water supply lines.
  • Clogged Drain Clearing: Efficiently clearing blockages in kitchen sink drains, garbage disposals, and dishwasher drains to maintain smooth water flow.
  • Faucet Repair and Installation: Whether it’s fixing a persistent drip or addressing low water pressure, we specialize in repairing and installing kitchen faucets of all types.
  • Garbage Disposal Services: From repairing and replacing to new installations, our technicians ensure your garbage disposal works flawlessly.
  • Dishwasher Replacements: Troubleshooting dishwasher problems and installing new units to keep your kitchen running smoothly.
  • Water Heater Services: Ensuring your kitchen has a reliable hot water supply through comprehensive water heater repairs and installations.
  • Drain Cleaning: Conducting thorough cleaning of kitchen drains to prevent future clogs and ensure optimal drainage.
  • Gas Line Services: Providing expert services for gas lines, including installations, repairs, or replacements, whether for indoor kitchens or enhancing your outdoor cooking space.

Mainstream is dedicated to delivering top-quality kitchen plumbing services to our customers. If you’re facing any kitchen plumbing issues or looking to upgrade your appliances and fixtures, contact us for unparalleled service and expertise.

Plumbers are the unsung heroes behind the scenes, ensuring that water, gas, and piping systems in homes and businesses run smoothly. At Mainstream, our skilled plumbers go above and beyond to deliver exceptional service and peace of mind to our customers around Spokane and Northern Idaho.

From installing and repairing water heaters to fixing toilets, tubs, sinks, and showers, our plumbers handle it all with expertise and precision. They tackle issues like clogged drains, broken pipes, and malfunctioning fixtures, restoring functionality to your plumbing system seamlessly.

At Mainstream, we stay ahead of the curve with the latest plumbing technology, helping you save money on water bills and conserve resources with every use. Our plumbers are well-versed in addressing sewage backups, waste odors, and reduced water flow, ensuring your home remains comfortable and functional.

When it comes to plumbing issues, don’t settle for amateurs. Trust Mainstream’s licensed and experienced plumbers for unmatched competency and affordability. Contact us today to learn more about why choosing a professional plumber is the best investment for your home.

At Mainstream, we’re your trusted partner for all your plumbing needs. Our team of expert plumbers is dedicated to providing top-notch service and peace of mind to homeowners like you. When you choose Mainstream, you’re choosing reliability, professionalism, and quality craftsmanship.

From handling emergency situations like frozen and burst pipes to offering installation, repair, and maintenance services for water heaters, including cutting-edge tankless options, we’ve got you covered. Our meticulous plumbing inspections and advanced leak detection techniques ensure that your plumbing system remains in optimal condition, saving you time and money on potential repairs down the line.

But that’s not all – we go beyond the basics. Whether it’s gas lines, faucets, fixtures, or addressing every aspect of your bathroom and kitchen plumbing, including toilets, tubs, showers, garbage disposals, and dishwashers, Mainstream is here to deliver solutions tailored to your needs.

Concerned about water quality? We’ve got the expertise to provide comprehensive solutions, including water softeners, salt-free water conditioning, and whole-home water filters, ensuring that your family enjoys clean, safe water every day.

When it comes to water line services, home repiping, or installing sump pumps and pressure-reducing valves, Mainstream’s experience speaks for itself. And yes, we’re fully equipped to handle the unique plumbing needs of mobile homes, ensuring safety and functionality every step of the way.

Don’t settle for anything less than exceptional service. Trust Mainstream for all your plumbing needs – call us today and experience the Mainstream difference!

A water service line is a crucial component of a property’s plumbing system, connecting the municipal water main to an individual home or building. The primary distinction between a water main line and a water service line lies in their function and scale. The water main line is the primary artery of a water supply system, delivering water from the water source or treatment facility to various parts of a community or neighborhood. In contrast, the water service line is more localized, extending from the water main (usually located under the street or a public right of way) directly to a specific property, ensuring that water reaches the premises.

In essence, while the water main serves as the community’s water distribution backbone, the water service line ensures that this water is delivered to individual buildings, homes, or service connections. The responsibility for maintenance and repair of the water service line often falls on the property owner, whereas the water main line is typically maintained by the local water utility or municipality. Recognizing the difference between these two components is crucial for addressing issues such as leaks, water quality, and service disruptions efficiently, as the responsible party and approach to resolution may vary significantly.

Chances are you’ve heard of some specific terms for various leaks, such as pinhole leaks or slab leaks. Here is a quick overview of those terms and what they mean.

Pinhole Leaks

Pinhole leaks are very tiny holes in your pipes that slowly lose water over time. This type of leak typically develops from corrosion. Water that is too hard or too soft can accelerate this process because hard water rich in minerals will build up and break down pipes, and naturally soft water pulls minerals from your pipes and wears it down from the inside out.

Slab Leaks

Slab leaks refer to water leaks under your foundation. These leaks can go days or weeks without being noticed, and the resulting damage can be expensive to repair. Slab leaks often happen when old pipes have worn down due to decades of use. To avoid slab leaks, routine plumbing inspections will help you keep track of the health of your water line and make repairs before they completely fail.

Burst Pipes

Burst pipes are exactly what they sound like – gushing water from pipes that can very quickly cause major water damage and put your safety at risk. Burst pipes most often happen as a result of freezing temperatures. Water expands when turned to ice, so the additional pressure can build up and rupture your water line if left frozen for too long.

We provide services to homes in Spokane County and Northern Idaho. To see if we can provide you with quality care, check our service area page for a list of cities.

Click here to read our blog about what else is considered a plumbing emergency.

Barbara Rasero
Barbara Rasero

Excellent communication

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silas bates
silas bates

Norman was the tech that came out. Came right out quickly I might add. He fixed the problem in just a few minutes. Said it was an EZ fix and no charges. Wonderful service.

via Google
Dennis Jablonski
Dennis Jablonski

Very thorough. – no pressure – knowledgeable technician

via Google

Prompt, excellent, friendly service. Impressive individual and company.

via Google

They did good work, my only complaint was that they didn't show up with a clear plan of how they wanted to do things so we could have things already moved out of the way and ready, so we had to reschedule for the next week.

via Google

Mainstream Reviews

5-Star Service, Guaranteed.

We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!

Awards & Accreditations

Spokane's Finest

Mainstream® has earned the trust of the community, being recognized with the following awards and certifications.