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Generations of Exceptional
Craftsmanship

Since 1999, Herb's Plumbing has served Northumberland County with the kind of expertise that only comes from experience. Founded by Herb Thiessen with over 40 years as a certified plumber, the business is now led by his son Geoff Thiessen.
When plumbing issues strike, you want someone who picks up the phone—someone who knows your neighborhood and genuinely cares. That's us.
We understand Northumberland County—its homes, its wells, its water systems—better than anyone. When 85% of your work comes from returning clients, that's not luck, that's trust earned through exceptional service, generation after generation.

Our Services

    • Water Softeners

    • Iron Removal

    • Sulphur Removal

    • and more

    • New well pump installations

    • Well pump service and repair

    • and more

    • Drain cleaning and unclogging

    • Toilet installation or repair  

    • Faucet and fixture repairs and replacements

    • Pipe repair and repiping

    • and more

    • Bathroom renovations

    • Kitchen plumbing upgrades

    • New construction plumbing

    • Fixture upgrades and replacements

See our full list of services here

Testimonials

“After a few years of about a dozen leaks, we finally decided to have Herb's come out to redo the plumbing in our house, from old, cracking Poly B pipes to code pipes.
No complaints. They were very professional, got the work done in a timely and organized manner, double checked the work when it was done and tidied up all the old drywall/pipe so we don't have to deal with it.
The price was affordable and a no-brainer for peace of mind, and now we can start our renovations without worry .”

— Stephanie G.

“Herb’s Plumbing was great. We had a leaky bathtub drain and they were easy to deal with and quick to get to the job. On site they were friendly and incredibly professional. The work was completed in good time and everything was cleaned up and put back in its place before they left. The cost was very reasonable. Will call them for my plumbing needs moving forward.”

— Matt H.

Read our google reviews

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