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!

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.

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!

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!

What neighbors say

Reviews from Our Customers

Tom

3 weeks ago

I just took advantage of Sullivan's "protection plan", which includes an annual water heater tank flush and while-home plumbing inspection along with other perks like waived call-out fees and priority service when they're busy -it's affordable peace of mind. This is the second time I've done business with Sullivan, and the two plumbers and one office staff that I've met have all been great. Nick's inspection was thorough and diligent, and identified a major problem - excessive water pressure - that would otherwise have gone unnoticed until it caused an unpredictable failure. I'm happy with Sullivan and plan to stick with them.

3 weeks ago

Review below from 3 years ago! My dad mentioned that this seems to happen every 3 years and I’m impressed that his comment was true. Amy answered the phone and was able to schedule us right away, there was a cancellation. Chris showed up with Megan (the other scheduler for the company) as his ride-with for the day. They were fun! Amazing job not only with using an Auger to clear the pipe but fixing our YouTube DIY mess. Also I was very impressed with Chris doing extra work by scrubbing/cleaning up the area under the kitchen sink. I had not realized that I called them last time but sure glad I did!

Kitchen sink clog. Amy put us in a cancellation list and, with Lori, kept me updated. They got us scheduled before other companies could. Scott was awesome. Gave us a senior discount, we didn't have to ask if one was available. Overall great experience, it didn't feel like we were being price gouged.

Lesley Miller

3 weeks ago

The team did a great job replacing a toilet for me. Thorough, kind and left the area sparkling clean when finished. Highly recommend!!

Camille DeMars

3 weeks ago

I found a water bubble on my ceiling at 6pm on a Sunday (of a holiday weekend, at that!), and they had someone dispatched to me within an hour! Nick was great, fixed the leak immediately (I was able to find it before he got here), got it cleaned up, and worked with me to get the best case scenario of having functional plumbing but not having to do more work than necessary at emergency/weekend prices, saving me quite a chunk of change.

Sara Hanes

4 weeks ago

Great experience! Two technicians came out right away, and they were both very professional and friendly. They pinpointed our issue quickly and got it resolved. We’ll definitely call Sullivan again in the future!

Shelley Weisberg

2 months ago

Sullivan Plumbing came out the same day I called about a plugged bathtub drain. Very quick service, got it fixed. The price seemed a bit high but I appreciated their fast response. The plumber was very professional and friendly.

Larry MacDonald

2 months ago

Chris and John came out, identified a leak and told me how they were going to fix it, how long it would take and quoted me the price, two hours later, leak fixed, no mess left behind and the cost came in u der the original quote. HONEST company, great service and honorable employees.

Hope I never need them again but, if I do I know who I'm calling.

Great company and Service!

Kate Underwood

2 months ago

Nick was amazing! He showed up late on Sunday and stayed until he fixed the issue and did it all with a smile.

Karl Shilhanek

3 months ago

I recently had a great experience with the team at Sullivan Plumbing. I was in need of a professional water heater installation and they exceeded my expectations. From the initial call to the final inspection, their communication was top-notch.
It is hard to find fair pricing and honest service these days, but they provided a clear, upfront quote with no hidden fees. The technician was punctual, respectful of my home, and clearly highly skilled. If you are looking for a reliable plumber in Bellingham who does quality work at a reasonable rate, I cannot recommend them enough!

Ron Walsh

3 months ago

They showed up on time and diagnosed my issue quickly. The problem was resolved so quickly that I was only charged their show up fee.
Cheers to Nick!

Darlene Saarheim

5 months ago

I just had Kevin and Casey at my house to install a new toilet and new shower faucets. They did a wonderful job and were fast and professional. Would definitely hire Sullivan Plumbing for my next job.
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Randeep Chauhan

5 months ago

Scott and Chris did a great job changing my hot water heater today. They were professional, punctual, and the price ended up being lower than I expected. They didn't try to upsell me on anything--just honest, hard work. I was also impressed with the person in charge of scheduling; she was transparent about pricing, and got my service scheduled within 2 days. I highly recommend Sullivan Plumbing, and will use them in the future!

Mark Climacosa

8 months ago

Cody and Chris from Sullivan Plumbing did an outstanding job installing our new hot water heater and bringing everything up to code. They were incredibly professional, kind and easy to work with from start to finish. Their attention to detail really stood out and after the installation they walked my wife and I through everything thoroughly and explained each step to a T. The quality of their work and the level of customer service they provided were excellent. I highly recommend Sullivan Plumbing and I’m extremely grateful for the fantastic job Cody and Chris did!

Dawn Hunter

8 months ago

We had a complete home replacement of all our ancient and corroded galvanized steel to copper, new pressure tank, new outdoor spigot, new shower fixtures and whole home filtration. Nick and his crew were excellent and brought a lot of care and attention to detail to everything they did, nothing seemed rushed or half done. They were easy to talk to and communicated well all throughout the process, Sullivan dispatch was very responsive as well, and they were able to get us water running at the end of every work day. He went above and beyond on this seven day job! Two weeks after the work was completed and everything is working perfectly. Thank you Nick and crew!

Mark

11 months ago

My family and I could not be happier with Sullivan Plumbing and specifically the staff Amy (office), Nick and Kris who replaced our pressure booster pump and main shutoff valve. Our old pump failed and started leaking water in our crawl space just before the long labor day weekend. They went out of their way to assure we had leak-free water that day, and delivered professional quality work at every step. We highly recommend!

On a side note, we found Sullivan indirectly, thru Hardware Sales who directed us to A.D. Fowler and their instock DAB EsyBox Mini 3 pumps. It is a truly remarkable pump; quiet, powerful, and now thanks to Sullivan it is plumbed to allow proper bypassing incase of future issues.

My point is, that it takes a village, and everyone along the way was so helpful, in directing us to quality local businesses like Sullivan Plumbing.

Final note: My photo is of the job in progress. Before Nick was done he had all the new pipes wrapped with pipe insulation and the crawl space clean and buttoned up. 🙂

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

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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