• 23 Mississaga St W, Orillia, ON | 1040 Yellek Trail, North Bay, ON
  • 705-984-6249

Water Pressure Testing in Orillia & North Bay — Find Out What Your Plumbing Is Really Doing

Low water flow in your shower? Pipes knocking when you flush? Sudden appliance issues?

These are all signs of a pressure problem — and you can’t fix what you don’t measure.

At Poly-B Plumbing, we provide accurate, in-home water pressure testing using calibrated gauges and licensed expertise. Whether you’re dealing with low flow, high pressure, or sudden spikes, we’ll find the cause — and help you fix it right.

What Water Pressure Testing Can Reveal

Pressure that’s too low (below 40 PSI)

Pressure that’s too high (over 80 PSI — may void warranties)

Fluctuating pressure from faulty valves or waterlogged tanks

Old or undersized supply pipes

Booster pump or well pump issues

Water softener flow restrictions

Pressure regulator failure or incorrect settings

We provide full readings — not just a quick guess. You’ll know exactly what your system is doing.
Close-up of a digital pressure gauge detecting fluctuating water pressure during a home inspection

Why Choose Accurate Pressure Testing Matters

Ensures consistent flow for showers and appliances
Protects fixtures from overpressure wear or blowouts
Prevents premature pipe damage and hidden leaks
Avoids manufacturer warranty issues for heaters, filters, and more
Informs smart upgrades (new piping, regulators, booster pumps)
Concerned homeowner noticing weak water flow, signaling the need for a plumbing pressure test

When You Need a Pressure Test

Low water flow at one or more fixtures

Toilets, faucets, or showers not working properly

Appliances (dishwasher, washer) not filling as expected

Noisy pipes, banging sounds, or “water hammer”

Leaking fittings or pipe bursts with no clear cause

Sudden drop in flow after a new fixture install

Buying or selling a rural home or cottage

Our Testing Process

Step 1

System Check

We ask about symptoms and inspect your current plumbing layout.
Step 2

Static & Working Pressure Test

We attach calibrated gauges and test both static pressure (no flow) and working pressure (while taps are running).
Step 3

Component Check

We assess pressure-reducing valves (PRVs), expansion tanks, shutoffs, and water treatment equipment.
Step 4

Diagnosis & Solution Planning

We explain the results in plain terms — and offer next steps if anything needs adjusting or repair.
Homeowners, real estate buyers, and rural property owners discussing plumbing pressure testing with a technician

Who Benefits From Pressure Testing?

Homeowners with low flow complaints

Cottage owners with inconsistent pressure

Homes with old copper or galvanized pipes

Properties on well water systems

Anyone considering pipe upgrades, fixture installs, or water treatment

Poly-B Plumbing technician providing pressure testing as part of a maintenance membership visit

Pressure Testing & Membership

Our $49/month membership includes:

1 full-system inspection per year (includes pressure test)

Priority bookings for pressure-related service calls

10% off parts, repairs, or PRV replacements

What Our Customers Say

Real reviews from real homes. Here’s what your neighbours are saying.

Service Areas

We install sump pump systems in:

Orillia

North Bay

Barrie

Gravenhurst

Muskoka

Homes on well or municipal water

Properties with pressure regulators, expansion tanks, or booster systems

Service area map showing regions covered by Poly-B Plumbing, including Orillia, North Bay, and surrounding communities

Frequently Asked Questions

What should normal water pressure be?

Typically between 50–70 PSI. Anything below 40 or above 80 can cause issues.

Can you fix pressure problems too?

Yes — we install PRVs, replace faulty shutoffs, adjust softeners, and upgrade piping when needed.

Can pressure change over time?

Absolutely — especially in homes with aging pipes, shifting well pump performance, or thermal expansion.

Will this help with noisy pipes?

Yes — knocking or water hammer often comes from unbalanced pressure.

Related Services

Book Water Pressure Testing Today

Most pressure tests can be scheduled within 2–3 days.
Mon–Thurs: 7am–7pm | Fri: 7am–5pm
call now: 705-984-6249