Omnia Mechanical Group

571 Timpson Place Bronx, NY 10455

Phone: 212-534-2500

Contact us on email!

How Much Water Pressure Should I Have?

If you are a landlord or property manager in New York City with water pressure problems, you shouldn’t ignore them. Too much or too little pressure can be a danger. It can also predispose you to complaints from tenants. The wrong pressure can also mean your property isn’t adhering to the New York building code. Antler Pumps is here to help you figure out how much water pressure your building should have, whether it’s a single-family home or an apartment building that takes up an entire city block.

How Much Water Pressure Should You Have?

New York statewide regulations

The New York State Department of Health says that your water pressure should ideally be between 60 to 80 psi. It should not be less than 35 psi, and the absolute minimum must be 20 psi under all flow conditions. Water pressure exceeding 80 psi should be managed with a pressure reducing valve (PRV), which we discuss below.

Water Pressure Too High

The dangers of too much pressure

Too much water pressure may seem at first like it’s a boon for property owners. They never have to worry about enough pressure in the shower or when running a garden hose. The bathtub fills quickly, as does the clothes washing machine.

However, too much water pressure can wreak havoc on your property. Over time, all that pressure can put excess wear and tear on pipes and other plumbing components. Appliances that use water can take a beating too. This can cause leaks and even burst pipes that result in extensive water damage to your interior, as well as unexpected costs to repair.

If you have a larger property, high water pressure can become even more expensive. It can cause breakdowns with your boiler system and its elements, like your boiler feeder pump.

What causes water pressure that is higher than it should be? Usually, it’s a case of the municipal pressure entering the building being quite high. If pressure is only high in certain parts of your building, and if you are using a pump or multiple pumps to distribute water, it could mean the pumps need servicing or the pressure settings on the pump need to be adjusted.

Signs of excessively high water pressure

How do you know your water pressure is too high before it does any damage? We can measure it for you to get an exact pressure reading, but you can also look for these signs:

  • Constant or repeat leaks in fixtures (e.g., having to frequently replace the washers in your faucets)
  • Appliance malfunctions and failures, including hose line bursts
  • Leaks in your pipes, especially around connectors
  • Water hammer (banging or knocking sounds in your pipes)
  • Problems with your boiler system that can’t be traced to other causes
  • Malfunctioning pumps or unusually heavy wear and tear on pumps

How to reduce water pressure

Reducing water pressure is, fortunately, a relatively easy problem. A pressure reducing valve sets your property’s washer pressure to a predetermined level. Continuous high pressure or spikes in pressure will be reduced by the valve, so the water entering your home or apartment building is consistent and reasonable.

If your water pressure is greater than 80 psi, the New York State Uniform Building Code says that in most cases, you are required to have a pressure reducing valve. If you need to add one to your property, Sanitary Plumbing can install it easily for you.

Not Enough Water Pressure

The multiple consequences of low pressure

Some properties have the opposite problem: extremely low water pressure. This would be technically characterized by a psi under 20, but you or tenants may notice it in other ways, especially in the shower.

If it takes forever to rinse off because the water is barely flowing, you’ll hear about it quickly. Other signs of low pressure include dishes not getting clean in the dishwasher, clothes washers taking forever to fill or not rinsing detergent thoroughly, or outside hoses not irrigating properly.

Low pressure can result in tenant complaints, citations from the city or state, and legal consequences for not providing adequate water. Even worse, low pressure can mean your fire suppression system is in danger of not working because there isn’t enough pressure to reach sprinkler heads.

Causes of low water pressure

If you only have sporadic low water pressure, it’s usually due to one of three causes:

  • Variable flow from the municipal water supply, such as when hydrants are in use or water main breaks during nearby construction
  • Periodic high demand from building occupants, such as everyone showering at the same time of day (often noticed on the hottest summer days)
  • Malfunctioning water valves in your home or apartment complex

If your pressure is constantly too low, it’s our experience that it’s caused by either clogged or leaking pipes or the height of the building, where water going upward to taps must fight the force of gravity pushing it downward. In the former case, typically this only affects certain rooms or apartment units. When building height is involved, you’ll see entire floors complaining of too little pressure, and this will get worse the higher you go in the property.

Increasing water pressure in your property

While you can’t control occasional drops in water pressure due to accidents or fire department use, you can fix water valves on their way out and 24/7 water pressure problems. If a leaking pipe, a broken valve, or clogged pipe is the issue, a licensed master plumber can solve the issue for you by repairing or replacing them. If sediment or mineral scale is the culprit, placing a filtration system further upstream should stop the clogs.

When building height is causing your pressure problems, which can happen even with rooftop tanks, we go to booster pumps as a solution. These are quite common in high-rise buildings, but you can also utilize them in shorter structures of multiple stories that are still experiencing pressure issues.

Booster pumps do what their name implies: they boost the water pressure coming from ground level. We look at the entire configuration of the building when installing these pumps, making sure we examine where the water is coming from, whether multiple boosters are needed for the total dynamic head, and how they integrate with any fire suppression systems. Factors we consider in our calculations also include:

  • Flow rates for all fixtures at peak usage times
  • Whether public washrooms are present
  • Pressure potentially lost to friction
  • Not exceeding pressure limits, as described above

We usually suggest booster pumps for our clients that employ the latest technology, such as pump controllers, variable speeds, soft start and stop, and small footprint pumps that fit into tight places.

Call Antler Pumps for Problems with Water Pressure

New York City’s hyper-local blue-chip experts

Whether you’re having trouble with too much or too little water pressure in your property, Antler Pumps are the experts to call, given our experience with buildings of all sizes and our long history serving New York City.

Call us at 212-534-2500 or use our online form to schedule an appointment at a time that works for you.

Our Privacy Policy

Omnia Mechanical Group(the “Company”) strives to ensure the highest standards for property listings and customer information privacy. Please review the following statement to learn about our company practices and policies. Please be aware that our Privacy Policy is subject to change at any time.

1. Purpose.

This Privacy Policy (“the Policy”) provides information on how the Company uses your personal information. By agreeing to the Policy, you agree to our collection and use of your personal information as described in the Policy. This Privacy Policy is effective for all new users of

2. Personal Information.

You can browse some areas of (“the Website”) without being a registered user. However, certain activities do require registration. (You consent to the transfer and storage of your information by registering with

3. Use of Information.

Our primary purpose in collecting personal information is to provide you with a safe and user-friendly experience. For example, the Company may use your personal information to:

  • Improve our services and the Website’s content and layout;
  • Provide the services and necessary customer support you request;
  • Resolve disputes, collect fees, and troubleshoot problems;
  • Track and record customer satisfaction with our services;
  • Protect the Company against error and fraud;
  • Inform you of special promotions and announcements;
  • Enforce our agreements, terms, conditions, and policies; and
  • As otherwise described to you at the time of collection.

We may occasionally ask you to complete optional surveys. These surveys are used to improve and customize your experience with

The Company always provides you the ability to opt-out of further communication such as promotions and surveys; see the Opt-Out section below.

The Company does not share any of your personal information with outside organizations, companies, individuals, etc. The only exception to this standard is if such a disclosure is reasonably necessary to respond to any and all legal processes.

4. Links to Other Sites.

The Website may have links to other websites that may collect personally identifiable information about you. The Company is not responsible for the privacy practices of the content of those linked websites.

5. Safety & Security Precautions.

The Website has strict security measures in place to protect you and your information from fraud. Once your information is provided to Omnia Mechanical Group, we strive to ensure the confidentiality of your identity and information.

6. Opt-Out.

The Company provides you with the opportunity to opt-out of receiving promotional and other non-essential, marketing-related communications from Omnia Mechanical Group. If you would like to opt-out of these select communications, please see any of the Company’s email communications and follow the directions indicated.

7. Account Protection.

Your password ensures the security of your account. When choosing a password, the Company suggests using various characters. It is highly recommended that you do not disclose your password to anyone. (If you do disclose your password or your personal information with others, you are responsible for all actions taken in the name of your account.) If the security of your password is compromised for any reason, please contact the Company immediately.

8. Accuracy of Information

The Company does not guarantee the accuracy of information for any and all of its properties on the Website, and is not responsible for any errors or misrepresentations (made by Renters, the Client, or otherwise).

9. Cookies

The Company may place a small cookie on your computer’s hard drive. This allows us to personalize your use on the Website. In order to maximize the functionality and usability of the Website, you must set your browser’s preferences to allow both permanent and temporary cookies.

10. Changing Your Personal Information.

Should your personal information change, please immediately update your information on the Website. This will ensure the accuracy of our records. The Company does retain personal information from closed accounts in order to comply with law and collect and disburse any fees owed.

11. Third Parties

This Privacy Policy addresses only the use of information we collect from you. Since does not control the privacy policies of third parties, you are subject to the privacy policies of those third parties. It is advisable that you consult with the management of third parties before you disclose your personal information to others.

12. General

We may amend this Privacy Policy at any time by posting the amended terms on the Website. All amended terms are immediately effective after they are initially posted on the Website.

13. Privacy Policy Questions & Concerns

Questions and/or concerns regarding the Policy should be emailed to the following email address: