Expert Plumbing Services in Monroe, WA
Monroe's blend of small-town character and growing suburban neighborhoods makes it a unique community in Snohomish County. Lighthouse Plumbing provides reliable plumbing services in Monroe, WA, serving homes throughout the area—from established neighborhoods near downtown to newer developments and rural properties. Whether you need routine maintenance, emergency repairs, or plumbing installations, our experienced plumbers deliver the quality and dependability that Monroe homeowners deserve.


Water Heater Services in Monroe
Need a water heater installed, repaired, or replaced in Monroe? We've put together a dedicated page covering tank, tankless, and heat pump water heaters in Monroe—including local permit info, PSE rebates where applicable, and what to expect from same-day service.

Here to Serve Your Monroe Home
From homes near historic downtown Monroe to properties along the Skykomish River valley, we understand the diverse plumbing needs of this community. When you have a plumbing issue—or when you're planning an upgrade—Lighthouse Plumbing responds with professional service and solutions tailored to your home. Contact us today to schedule an appointment.
Why Monroe Homeowners Choose Lighthouse Plumbing
Monroe residents expect honest, reliable service. Here's how we deliver:

Experience with Diverse Properties
Monroe has everything from newer subdivisions to older homes and larger rural properties. Whether you're on city water or a well system, we have the knowledge and experience to handle your plumbing needs effectively.

Fast, Dependable Response
We show up when we say we will and get the job done efficiently. For plumbing emergencies, we prioritize getting to Monroe homes quickly to minimize damage and restore your comfort.

Transparent, Upfront Pricing
No hidden fees or unexpected charges. We provide detailed estimates before work begins and explain all your options so you can make the best decision for your home and budget.

Quality Workmanship
We use professional-grade materials and proven techniques on every job. Our repairs and installations are done right the first time, giving you lasting results you can count on.

Local Reputation That Matters
As a locally owned, family-run business, we've built our reputation one satisfied customer at a time. Many of our Monroe customers come from neighbor referrals—and that trust means everything to us.
When your Monroe home needs plumbing attention, choose the team that treats you like family. Lighthouse Plumbing is here to help.
Complete Plumbing Services in Monroe
Lighthouse Plumbing provides Monroe homeowners with a full range of residential plumbing services. From Lake Tye to Fryelands, from historic downtown to the fairgrounds area, our technicians handle everything from routine maintenance to complex installations.
Water Heater Services
Drain & Sewer Services
Leak & Pipe Services
Fixture Services
Water Quality Services
Specialty Services
Remodeling & Commercial
Whether you need a simple repair or a major installation, Lighthouse Plumbing has the expertise to get the job done right.
Serving the Monroe Community
Quality Plumbing for Small-Town Living
Monroe offers the best of both worlds—a charming downtown with local shops and restaurants, plus easy access to outdoor recreation along the Skykomish River and nearby Cascade foothills. Whether you live in the neighborhoods near Lake Tye, closer to the fairgrounds, or on acreage outside of town, Lighthouse Plumbing is proud to serve Monroe homeowners. We're committed to keeping your home's plumbing running smoothly so you can enjoy everything this community has to offer.
Recent Work in Monroe

Shower Drain Unclog - Professional, Efficient, and Earning a Return Customer
"Bradyn and Beau were awesome. They were professional and efficient. I'll use Lighthouse again." — Heidi ⭐⭐⭐⭐⭐
Service: Shower Drain Unclog | Date: March 2026
Short and sweet—"I'll use Lighthouse again" says it all. That's the best compliment we can receive.
Read the Full Story →Frequently Asked Questions: Monroe Plumbing
Does Lighthouse Plumbing serve Monroe, WA?
Yes! Lighthouse Plumbing proudly serves Monroe and the surrounding Snohomish County communities. We work throughout Monroe—from the neighborhoods near Lake Tye and Fryelands to historic downtown, from properties near the fairgrounds to rural acreage along the river.
Is Lighthouse Plumbing licensed in Washington State?
Yes. Lighthouse Plumbing is a fully licensed, bonded, and insured plumbing contractor in Washington State. Our license number is LIGHTP*762K2. You can verify our license at secure.lni.wa.gov/verify.
How quickly can you respond to a plumbing emergency in Monroe?
We prioritize Monroe calls and can reach most homes quickly via Highway 2. For plumbing emergencies, we work to minimize damage and get your system back online fast. Call us at 425-549-2400 for emergency service.
Do you work with well water systems in Monroe?
Yes. Many Monroe properties are on well water, and we're experienced with well pumps, pressure tanks, water treatment, and filtration systems. Whether you're on city utilities or a private well and septic, we can handle it.
What is Lighthouse Plumbing's license number?
Our Washington State plumbing contractor license number is LIGHTP*762K2. View our full licensing information.
Licensed, Bonded & Insured — Your Protection Guaranteed
Washington Plumbing Contractor License: LIGHTP*762K2
Fully bonded and insured
We encourage Monroe homeowners to verify any contractor's credentials before hiring. Learn how to verify our license or check directly at secure.lni.wa.gov/verify.
