Water Filtration Services

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Expert Water Filtration in Issaquah, WA - Clean Water Starts Here

At Lighthouse Plumbing, we are the experts in home water filtration systems. Whether you're dealing with hard water, unpleasant taste, or well water concerns, we offer water filtration installation, repair, maintenance, and replacement. Give your family clean, safe water straight from the tap.

We install all types of systems, including whole house water filtration systems, sink filtration units, and advanced reverse osmosis water filtration systems—ideal for removing chemicals, bacteria, and harmful contaminants. We’re also an authorized dealer for ISpring Water Systems, a trusted name in residential filtration.

Our experienced installers handle everything from well water filtration systems to city water treatment, using proven tools and techniques to ensure your system works properly. A well-designed water filtration system reduces buildup in pipes, improve appliance efficiency, and protect your health, and all at a cost that’s more affordable than most homeowners think. Get expert help choosing the right system for your needs. At Lighthouse Plumbing, we make filtrating water simple, safe, and worry-free.

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Comprehensive Water Filtration Installation Services

We offer a full suite of water filtration services designed to tackle a wide range of water quality concerns, including:

Water Quality Testing

Unsure about what’s in your water? We offer professional water testing to identify contaminants like chlorine, lead, bacteria, and other impurities.

Reverse Osmosis Systems

For thorough filtration, we install and maintain reverse osmosis systems that remove even the smallest particles, ensuring crystal-clear water.

Carbon Filtration

Our carbon filtration systems effectively remove chlorine, odors, and other organic compounds, improving the taste and smell of your water.

Water Softening Solutions

Combat hard water issues with our water softening systems, which eliminate mineral buildup to protect your plumbing and appliances.

Filter Replacement Services

Ensure optimal performance of your filtration system with our timely filter replacement services, keeping your water pure and healthy.

UV Water Purification

We install UV water purification systems to eliminate bacteria, viruses, and other pathogens from your water supply without using chemicals.

Customized Filtration Solutions

Every home has unique water quality needs. We offer personalized solutions to address your specific concerns, ensuring your family’s safety and comfort.