We’re Your Seattle
Plumbing Power Up

From residential basements to multi-family properties and office buildings, our team of licensed, rigorously screened, and trained technicians get the job done right and are easy to work with.

We’ve seen it all, from drains choked with grease and grime to boilers on the verge of blowing. Yet getting ahead of plumbing problems before they become emergencies is what matters, what we do best, and ultimately saves you money.

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Friendly, Professional & Safe
Ecologically & Community focused
Quality Guaranteed
Licensed, Bonded & Insured

Great Plumbing That Doesn’t Drain Your Wallet

Our number one job is understanding you, so we can assess your situation to provide clear up-front estimates and explanations. We provide expert plumbing repair and maintenance for commercial, residential, and multi-family properties.

Let us handle your emergency, routine service, or preventative maintenance while you rest easy knowing a person you trust is handling the situation. 
Whatever the problem, we’ll repair it to your satisfaction backed by our 2-year guarantee.
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Flexible Payment Options
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Free Estimates
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Emergency Service
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2 Year Guarantee
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Full Background Checks
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Licensed, Bonded & Insured
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See What Your Neighbors Think...

Don’t just take our word for it. Our customers love the service, the results, and the peace of mind we deliver. Hear why so many Seattle homeowners trust us to keep their plumbing running right.

Build a Relationship With a Plumber Who Understands Your Business Needs

We are certified to work on every aspect of your potable water, sewer drains, and gas systems making your preferred technician a one stop resource for such a critical aspect of your property or building.

Through our Tech Direct service, we match you with a technical account manager who is familiar with similar systems. They’ll take the time to understand your priorities and the needs of your building to anticipate problems.

As your direct line of support, they’re responsible for completing or overseeing scheduled repairs and larger projects and keeping you informed every step of the way.

Fair & Transparent Plumbing Estimates

Time and time again, we meet people who have been charged double or even triple the quoted price. With our work, no matter what your problem, we take pride in our honest and upfront pricing. And we back up our work with a 2-year satisfaction guarantee.

Damn Fine Service
Reasonably Priced

Commercial, Residential & Multi-Family Plumbing Repairs

From aging plumbing inspections and backflow testing to boiler repair and commercial kitchen service, we keep buildings of every size running smoothly and efficiently. You can trust our plumbers who are certified, background checked, clean, and friendly. 

New Construction, Alterations & Remodels

From multi-family builds to tenant improvements and remodels, our specialists bring technical skill and insight to your project.

With certifications in Seattle gas piping, high efficiency, and specialized systems, our plumbing installations are designed to achieve efficiency and long-term reliability. We’re committed to getting the job done right the first time, backed by our 2-year guarantee.

Stormwater Management & Sustainability

We are actively expanding our stormwater management and rainwater harvesting services to meet the Puget Sound’s growing demand for sustainable water solutions. By working closely with local utilities, city programs, and conservation groups, we help property owners prevent flooding, reduce pollution, and take advantage of rebates and incentives.

Whether you’re interested in cutting-edge rainwater catchment systems or responsible stormwater control, Mega Mushroom is at the forefront of plumbing solutions that protect both your property and the environment.

Get a Handle on Your Plumbing Before It Handles You

No one can anticipate a plumbing problem like we can. Contact us to schedule your preventative checkup today.

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Thank you

Thanks for reaching out. We will get back to you soon.
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Trustworthy Plumbing Strengthens Our City
Environmental resilience is crucial for the health of our community. As people of the water in Puget Sound, we see it as our duty to provide reliable plumbing that can be counted on. From cleaner water to smarter, more resilient homes, we want to make it accessible to everyone.
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253-444-7088