Omnia Mechanical Group

571 Timpson Place Bronx, NY 10455

Phone: 212-534-2500

Contact us on email!

Broken Air Compressors: Recognizing and Addressing Common Issues

Air compressors are versatile and necessary pieces of equipment. While usually associated with industrial and construction applications, they also support HVAC and boiler operations.

When these vital machines go on the fritz, they can have a devastating effect on your building. Discover how to recognize and address a broken air compressor and why maintenance and inspections are essential to consistent system operations.

7 Common Signs and Causes of a Damaged or Broken Air Compressor

1. No Power

An air compressor that doesn’t turn on when expected is often shocking or alarming. Despite the initial surprise, the issue is relatively common and easy to diagnose. There are four primary causes of power failure: lack of power supply, absence of oil, power switch failure, and pressure disparity.

The most obvious problem is with the power supply. A professional will check the circuit breakers and power button on the compressor. They will assess the circuit and connections, ruling out any supply issues before moving on.

Oil is essential to the operation of an air compressor and most machinery. Often, users overlook critical maintenance tasks like resupplying the oil tank, which can cause the air compressor to operate on an inefficient supply. When the oil supply gets low enough, the machine may not power on.

If the issue does not result from an absent electrical supply or lack of oil, it may stem from a self-contained problem like a faulty power switch. Sometimes, the power switch does not provide enough contact between the pressure switch and internal circuitry, meaning the system cannot turn on. A professional can remedy the issue by adjusting the pressure switch.

Finally, a broken air compressor may result from a pressure disparity. For an air compressor to work correctly, it requires a balanced relationship between the tank and cut-in pressure. If tank pressure is too low or high, a professional can replace the pressure switch to adjust the cut-in value.

2. Air Leak

Air leaks are relatively common with air compressors, especially ones that undergo a lot of use and stress. The gauge will register an air leak faster than your ears may hear hissing.

A professional may test the system by allowing the compressor to fill its tank before shutting it down. If the tank holds the pressure, there is no leak, but if pressure immediately falls, a leak is present.

A licensed technician with Antler Pumps may listen or feel for the leak. If they cannot find the leak, they may apply a dish soap solution to the connection points, looking for bubbles.

3. Unusual Noise

Air compressors are noisy machines, but they can become excessively noisy when malfunctioning or damaged. The noise level may get so loud that working around the device is uncomfortable and nearly impossible. Despite the volume, noise issues do not always mean immediate repair is necessary or that a broken air compressor is imminent. Still, the noise indicates a problem that, if left uncorrected, could lead to significant repairs and damages later.

The air compressor likely requires minimal corrections in the earliest phase of excessive or unusual noises. For example, the noises can stem from loose parts, improper mounting, problem pistons, or a troubled crankcase. When tackled quickly, each problem is minor, with relatively quick repairs. By leaving the repairs until later, you allow the excessive noise to disrupt workflows and the additional vibrations to wreak havoc on the system’s internal components.

4. Humming

When an air compressor hums without producing air or functioning as intended, the motor is powering on without operating the system. Leaving the system alone risks rapid overheating and motor damage. You should immediately shut down the compressor and call a professional.

A professional from Antler Pumps reviews the power supply, intake filter, and unloader valve before considering other issues. Sometimes, people assume they have a broken air compressor when the problem stems from an unclean or unpure power supply. You never want your air compressor plugged into an extension cord or power strip; always plug the device directly into an appropriate outlet.

Also, clogs in intake filters can disrupt the flow and operation of an air compressor. Professionals remove intake filters, examine them, and may even try running the system without the filter to see if regular operation resumes. If it does, they can replace the filter to resolve the issue.

If intake filter replacements and clean power supplies don’t resolve the problem, it is possible that air gets trapped above the pistons during operation. The extra load above the pistons can cause the motor to stall or malfunction, causing a humming.

5. Rapid Oil Use or Unusual Discharge

Older air compressors may use oil quicker than they did when they were new. Still, while not always a sign of a broken air compressor, when the device uses or goes through more oil than usual, it can represent several potential issues, including leaks, intake obstructions, improper viscosity, and worn piston wings.

Another common oil issue with a damaged or faulty compressor is discharge in the air. Excessive or unusual oil discharge can damage connected components or systems. The problem usually stems from one of several issues, including:

  • – Expired piston rings
  • – Inverted piston rings
  • – Overfilled oil tank
  • – Restricted intake
  • – Wrong oil viscosity

6. Unusual Vibration

All mechanical devices vibrate to an extent. Because of frequent vibrations, most devices require routine rebalancing. Suppose building or tool owners do not rebalance systems. In that case, air compressors may display unusual or excessive vibrations, which can stem from loose mounting bolts, old belts, bent crankshafts, or misaligned parts.

7. Inadequate Pressure

An air compressor should create and hold specific pressure levels. If the device cannot maintain adequate pressure levels, several things might be wrong. A professional will need to assess several system components to determine the underlying cause of the issue.

Importance of Routine Maintenance and Inspections To Avoid a Broken Air Compressor

Call Antler Pumps for Service

A broken air compressor can affect your building’s operations and your tenants’ comfort and safety. Routine maintenance and inspections are vital to ensuring your system runs as intended. Call Antler Pumps at 212-534-2500 to schedule air compressor and pump service; also, talk to a representative about annual service contracts to ensure consistent operations.

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: