• Bradford White Factory Trained Installer
  • Authorized Service & Warranty Agent
  • Noritz Platinum Installer
  • Authorized Service Rep
(360) 734-6440
(360) 734-6440
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Serving Whatcom County Since 1966
The Clean Plumber You Can Trust

You are Number 1 to us! We’ve grown from customer referrals and repeat business, and we appreciate that!

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No Plumbing Job Too Big or Too Small HOUSE RULE SINCE 1966

Need help right now? A live person answers and dispatches for urgent plumbing, day, night, weekends, and holidays.

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What We Do

Plumbing Services in Bellingham WA

At Sullivan Plumbing, residential plumbing service is integral to our business. Every home needs plumbing service and maintenance, and we will solve your home’s plumbing issues.

Water Heaters

Do you need a new water heater? Leaking tank? Water heaters are a big deal for you and your home. Make sure you have reliable hot water. Or upgrade to tankless water heaters that last 15 to 20 years.
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Hydrojetting

For a truly comprehensive and long-lasting solution, HydroJetting is the advanced drain cleaning method you need.
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Water Filter Installation

A professional water filter installation can transform your home’s water supply, offering peace of mind and numerous benefits.
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Bathroom Plumbing

Homeowners trust Sullivan Plumbing for comprehensive and reliable bathroom plumbing services designed to keep your home running smoothly.
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Drain Repair

Dealing with a clogged, slow, or leaking drain or garbage disposal can quickly disrupt your daily routine and lead to bigger plumbing problems if not addressed promptly. Drain cleaning involves manually clearing blocked drain lines.
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French Drain Solution

Fortunately, a well-designed and professionally installed French drain system offers an effective solution to these common problems
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Why homeowners choose Sullivan

Our Story

Sullivan Plumbing was established in 1966 and has been serving Whatcom County customers with our professional plumbing services, 24/7 since then.

Our licensed plumbers are trained in the latest technologies. They come to you, in one of our mobile warehouses with the newest tools and equipment for diagnosis, installations and repairs.

Sullivan Plumbing serves Bellingham and the surrounding areas. We provide emergency plumbing services 24/7!

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Protection Plan

A simple annual plan that pays for itself.

Plumbing repairs can be expensive. Save with a plan from Sullivan Plumbing! We always want to take care of you, and we want to make it beneficial for you, too!

Our Protection Plan saves you time and money and prevents costly repairs. It’s less than 25 cents a day! Save your hard-earned money!

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  • No service call charge—That’s $59.00 off every call
  • 10% repair discount up to $100.00 off
  • Extended Warranty Coverage—You get 24 months, instead of our standard 12.
  • Priority Service—Jump to the front of the dispatch line!
  • Annual water heater flush
  • Annual whole house plumbing inspection
What neighbors say

Reviews from Our Customers

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Local since 1966

Built in Bellingham. Trusted across Whatcom County.

Our entire Sullivan Plumbing Team has received the latest training in pipe installation. In addition, our trucks are fully stocked for repairs, so there’s no “paying the plumber” to run to the supply house unless it is a specialty item. Days, nights, holidays, we’re always there for you. We will always answer the phone, and in most cases, we will be there within 2 hours! Quality work is the core ethos we are built on. You can count on the Sullivan Plumbing Team! #yourlocalplumbingteam

Prompt, Clean, Professional Service

The Sullivan Plumbing team always arrives in a timely manner and quickly repairs your plumbing problem. We don't stop there! After we get your plumbing back in order we clean up the worksite, to a condition better than when we arrived. We feel that a customer is hiring our company to resolve a plumbing problem and you should not have to spend valuable time cleaning up after the plumber.

12-Month Work Warranty

Any work the Sullivan Plumbing technicians work on has a guaranteed 12-month warranty! If the same part breaks in those 12 months, we will fix it for free!

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Get In Touch!

For urgent issues, please call us directly, a live person answers day or night. Enter normal service requests here.

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For plumbing emergencies, please call us directly. We answer day or night.
Live answer · 24/7 emergency
Service area: Bellingham and surrounding areas