Need a Plumber in Washington?

It can be easy to take hot and cold running water for granted. But when there’s an issue with the plumbing – loss of pressure, no hot water, or no water at all – it can bring your home or business to a standstill. When that happens, Simpson Plumbing is here for you.

Special Offers

Members of our Service Plan get an additional 15% off an install.

$50 Off

Water Heater Flush

[recommended annually]

Please call (360) 342-9288 and mention this offer to get $50 OFF a Water Heater Flush.

$100 Off

Water Heater Install

Please call (360) 342-9288 and mention this offer to get $100 OFF a Water Heater Install.

$50 Off

Video Inspection

[pipeline video inspection/sewer scope]

Please call (360) 229-7535 and mention this offer to get $50 OFF a camera inspection.

Plumbers in Vancouver, WA

Simpsons Plumbing is family-owned and operated, providing both residential and commercial plumbing services. From clearing clogs in the home to investigating less than pristine water at your business, we have the experience, resources, and professionalism to get your plumbing back to where it needs to be.

Whether it’s inspecting your water heater, replacing fixtures as part of a home remodel, or investigating water stains on your ceiling, if you’re having plumbing issues, have Simpson Plumbing take a look. We offer fast response times and free, accurate estimates so you know exactly what to expect.

But why wait until there’s an issue? Simpson Plumbing offers a Service Plan Membership that helps keep your plumbing in tip-top shape while saving you money. Preventative maintenance is designed to keep everything working as it should while keeping all potential issues at bay. Having an emergency? Members get first priority and won’t be charged extra for emergency services.

We’ve been the residential and commercial plumber of choice in Vancouver and Southwest Washington since 1981. So we’re quite familiar with all jurisdictional codes and regulations. Simpson Plumbing takes care of your issues quickly, safely, and to exacting specifications.

Water Heaters

Ever notice how the hot water disappears at the worst possible time? Simpson Plumbing repairs, replaces, and maintains your water heater to make sure your hot water is as dependable as the rising sun (or rain during the Spring).


If you’re adding a master bathroom, rearranging the kitchen, or updating the plumbing throughout the house, call Simpson Plumbing. We’ve been re-piping homes for four decades – we get in, get out, and cause as little disruption to your home as possible.

Commercial Plumbing

Plumbing issues are bad enough in the home. But those problems are compounded when they happen in an apartment complex, office building, or other commercial properties. A clog in the line at home is an inconvenience. The same thing in a business park could mean lost revenue.

Flat-Rate Plumbing Service Pricing Means No Up-Selling

We offer upfront, flat-rate pricing on all our plumbing jobs, along with a team of highly skilled and trained technicians that will ensure your plumbing needs are taken care of.

Common Washington Plumbing Problems

Certain plumbing problems pop up no matter where you live. Here are just a few of the common issues Simpson Plumbing service technicians have been solving since 1981. 

Low Water Pressure

Low-water pressure can be quite frustrating, especially if you’re taking a shower or trying to rinse off the back patio. Simpson Plumbing will inspect the entire line to pinpoint where the problem is – it could be an issue within the house or where it enters your property, we’ll find out what the issue is. It could be a leak in the system, built-up sediment, or a problem with the water main itself. 

Slow Drainage or Clogs

If the level of water pressure in your home is disappointing, clogs in your plumbing system can be infuriating. From cleaning out the shower drain to running a camera through the length of your wastewater line, Simpson Plumbing clears the line. We also provide residential maintenance plans to help reduce clogs in the future.

Loud Pipes

Does your kitchen faucet rattle when you first turn it on? Do you hear knocking in the walls when you run the shower? This could be caused by built-up pressure in older plumbing, loose pipes, or any number of other reasons. Regardless of the reason, this rumbling and rattling could lead to bigger problems if left unaddressed. 

Any problem with your plumbing should be investigated as soon as possible. Even the smallest leaks can lead to inflated water bills, structural problems, and even black mold over a period of time. Reach out to Simpson Plumbing when you notice something out of the ordinary with your plumbing. You could save yourself a lot of headaches down the road.

Your Washington Plumber

Simpson Plumbing has been working in Vancouver and the rest of Southwest Washington for decades and are ready to help with your plumbing needs. Moving fixtures for kitchen and bathroom remodels, installing plumbing systems for a new series of townhomes, or investigating sudden water damage, our crews have the experience to take care of the job the first time.

We understand how important water is to any household. We understand being without a bathroom – especially if it’s the only one in the house – can be quite stressful. Simpson Plumbing offers fast turnaround times or emergency services when needed, allowing you to return to normal day-to-day activities as soon as possible.

When it comes to plumbing, there’s no such thing as a “small job.” Even the smallest issues can indicate bigger problems in the future. We’ve worked on century-old farmhouses, multi-family housing, and commercial properties, and we’re ready to work with you. Contact Simpson Plumbing for any and all of your plumbing needs.