City Water Pressure Booster Pumps in Southern NH
Low water pressure can make everyday things like showering, doing laundry, or using two fixtures at once frustrating. Our licensed New Hampshire plumbers test the pressure in your home, find the cause, and install a properly sized city-water booster pump when your plumbing needs one.

Weak Water Pressure on City Water?
Low pressure throughout the house can come from the city supply, a pressure-reducing valve, a clogged filter, restricted piping, or another issue inside the home. We check the pressure with the water off and while fixtures are running, then explain what we find. If a booster pump is the right answer, we size it for the home and install it on the interior water line.
Sometimes the solution is a valve, filter, or piping repair instead. We will tell you what the home needs and provide a written quote before we start.
Family-Owned in Southern NH Since 1928
Licensed NH Plumbers
Your booster pump is installed by a licensed New Hampshire master or journeyman plumber. We handle required permits and inspections as part of the job.
Pressure Tested First
We check the pressure when the water is off and while fixtures are running. That shows us whether the home needs a booster pump or a different plumbing repair.
The Right Size for Your Home
We size the system around the incoming pressure, number of floors, plumbing, fixtures, and the amount of water your household uses.
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Voted Best HVAC, Best Plumber, and Best Electrician in the Union Leader Readers' Choice Awards by Southern NH homeowners year after year.
City Water Booster Pump Installation
When a Booster Pump Makes Sense
A city-water booster pump can provide steadier pressure when several fixtures feel weak, upstairs showers lose strength, or pressure drops whenever more than one fixture is running. We size the system for the home's incoming pressure, plumbing, fixtures, and normal water use. We can also account for added demand from an irrigation connection.
- Weak pressure across several fixtures
- Larger or multistory homes
- Pressure drops during simultaneous water use
- Added demand from an irrigation connection
What We Include in a Booster Pump Installation
We install the booster pump on the water piping inside your home. Your written quote covers the pump, controls, required piping and valves, and the electrical work needed for the installation. When the work is complete, we run the system, confirm the operating pressure, and show you how it works.
- Booster pump and pressure controls
- Interior piping changes and valves
- Electrical work for the pump
- Operating pressure tested before we finish
Whole-House Pressure Problem or One-Fixture Repair?
A booster pump is designed to improve pressure throughout the home. If only one faucet, shower, or appliance has weak flow, the problem is more likely at that fixture or in the nearby piping. We find that difference early so the repair fits the problem.
- Whole-house and single-fixture pressure checks
- Incoming and operating pressure measurements
- Fixture, valve, filter, and interior-piping inspection
- A written recommendation before equipment is installed
Recent Booster Pump Installations
City Water Booster Pump FAQ
How do I know whether I need a city-water booster pump?
The clearest sign is low pressure at several fixtures or a noticeable pressure drop when more than one fixture is running. We test the incoming and operating pressure and inspect the plumbing before recommending a booster pump.
Can a booster pump help a second-floor shower?
Yes, when the weak upstairs pressure is part of a whole-house pressure problem. If only one shower is affected, we check the shower valve, fixture, and nearby piping first.
Can a booster pump support household and irrigation demand?
It can when the city supply and the home's plumbing are suitable but pressure drops during heavier water use. We review the household demand and irrigation connection before sizing the system.
What is included in a city-water booster installation?
Your written estimate lists the booster pump, controls, required interior piping and valves, electrical work, and system setup included in the job. We test the operating pressure and show you how the system works before we finish.
Get a Free Water Pressure Estimate
Tired of weak water pressure? A licensed New Hampshire plumber will test the pressure, explain what is causing the problem, and provide a written estimate for the right solution. Back to all plumbing services.
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