Open 8 AM to 8 PM, 7 days  ·  Emergencies 24/7  ·  Serving Orangeville & Dufferin County
Call us: (800) 659-1879
★★★★★ 650+ verified reviews · Serving Orangeville since 2011

Systems Built on Clack Control Valves

Water softeners and whole home filtration built on Clack control valves, including the WS series, installed and serviced across Orangeville and Dufferin County.

Visit the official Clack website

650+
Verified reviews
Since 2011
Serving Orangeville
26 yrs
Master plumber led
24/7
Emergencies
A Clack based water softener system installed with its brine tank

Get an estimate

Tell us what is going on and where to come. We confirm the visit, show up when we say we will, and give you an upfront price before any work begins.

Rather talk? Call (800) 659-1879, 8 AM to 8 PM, 7 days a week. Emergencies 24/7.

650+ verified reviews · Serving Orangeville since 2011

The heart of the system

What a Clack control valve means for your home

The control valve is the brain of a water softener or filtration system. It meters your water, decides when to regenerate, and keeps treatment consistent day after day. Many of the systems The Plumbing Expert installs and services are built on Clack control valves, including the WS series, because they are proven, serviceable, and built to run for years. Our Canada side supply runs through Elite Water and Air.

Metered, demand based regeneration

WS series valves track the water you actually use and regenerate based on demand, not a fixed clock. That means less wasted water and less salt than old timer based systems.

Consistent soft water

A valve that meters accurately keeps hardness from slipping through between cycles. On our hard well and municipal water, that protects your water heater, fixtures, and appliances from scale.

Built to be serviced

Clack valves use a simple, modular design. Seals, spacers, and pistons can be serviced without replacing the whole system, which keeps long term costs down for homeowners.

Sized from a real water test

Every install starts with a free in-home water test. We measure your hardness and water quality first, then size the valve and media to your home and your water.

Already have a Clack based system installed by someone else? We service those too, from valve rebuilds and settings corrections to full system assessments, honestly reported.

We have reached out to Clack about a dealer and partner listing for The Plumbing Expert, and we will update this page as that progresses.

See also: Water softeners · Water filtration · Free in-home water test

Service areas

Serving homes and businesses across the area

We do this work in Orangeville, Mono, Shelburne, Grand Valley, Erin, Caledon, Bolton, Alliston and Fergus. We are open 8 AM to 8 PM, 7 days a week, with emergencies covered 24/7. Call (800) 659-1879.

650+ verified reviews · Serving Orangeville since 2011. Led by a master plumber with 26 years in the trade.

Questions

Clack control valve FAQs

What is a Clack control valve?

It is the control head on top of a water softener or filtration tank. It meters water flow, runs the regeneration cycle, and controls backwashing. The WS series is Clack's main line of residential control valves.

Do you service Clack systems you did not install?

Yes. We service Clack based softeners and filtration systems across our service area, including valve rebuilds, settings corrections, and media replacement. Call (800) 659-1879.

How does the free in-home water test work?

We test your tap water on site for hardness and other key measures, show you the results on the spot, and leave you an exact quote. There is no obligation and no pressure.

Where do your Clack based systems come from?

Our Canada side water treatment supply runs through Elite Water and Air. Systems are specified from your water test results and installed by our own licensed team.

Which towns do you cover?

We install and service Clack based systems in Orangeville, Mono, Shelburne, Grand Valley, Erin, Caledon, Bolton, Alliston and Fergus.

Start with the test. Decide with the facts.

Book a free in-home water test. 650+ verified reviews · Serving Orangeville since 2011. Call (800) 659-1879.

Get an Estimate Call (800) 659-1879

Learn more from the manufacturer: www.clackcorp.com

A note on brands: The Plumbing Expert installs and services all major brands, not just the ones with a page of their own here. Clack is one of the valve platforms we install and service every week, which is why it earns a page of its own.

Reviews · 650+ verified reviews · Serving Orangeville since 2011

Neighbours say it better than we can

★★★★★

“Ryan did a superb job and I'm very satisfied.”

Ruth Williams
Google review · Oct 22, 2026 · Service by Ryan
★★★★★

“So happy to call these guys as they are punctual and clean working Gents. Ryan was informative and more than happy to get our day going ASAP and he was Easy to talk to and down to earth. Thanks guys for all your help. You’ve definitely gained another customer. Cheers!”

Steven Goncalves
Google review · 9 months ago · Plumbing service
★★★★★

“Ryan really helped save us a tremendous amount of anxiety and stress. Came on the weekend to replace our main shutoff that was consistently leaking. He arrived early, well prepared and ready for work. He was polite courteous and simple in explaining the repair each step at a time.”

James McGuire
Google review · 10 months ago · Main shutoff replacement
★★★★★

“The Plumbing Expert should be on everyone's list if you have a plumbing issue or project. They have been nothing short of professional, knowledgable, and punctual. In particular we have had Ryan help out many of our family members and everyone has been very happy with his work and demeanor.”

Demitrius Marshall
Google review · 11 months ago · Plumbing projects
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