Reliable HVAC and Plumbing Services in West Palm Beach, FL



Reliable HVAC and Plumbing Services in West Palm Beach, FL

Reliable HVAC and Plumbing Services in West Palm Beach, FL

John C. Cassidy Air Conditioning and Plumbing is proud to be your premier provider of HVAC and plumbing services in West Palm Beach. With a rich history of service dating back to 1960, we've been the trusted choice for residents and businesses alike for decades. Whether you live near Palm Beach Lakes, Northwood Village, or Riverwalk, we are prepared to address your problems promptly, so you can get on with your normal routine.


Offering round-the-clock availability, our dedicated team is just a call away, ready to address your HVAC and plumbing needs promptly and efficiently. We offer a full suite of service offerings, tending to your heating and cooling systems, as well as all elements of your plumbing system. Routine drain cleaning, emergency AC repair, and leak detection are all within our wheelhouse as expert technicians and plumbers. Contact us today to make your appointment!


Give us a call now at 561-863-4803 for 24/7 availability!

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When Should I Request AC Repair?

It’s obviously important to request AC repair when your air conditioner fully stops working, especially in West Palm Beach where summer temperatures regularly reach highs in the 90s and record highs around 100 degrees. However, there may be times when your air conditioning is less obviously malfunctioning, like the following:



  • There is significant liquid near your AC unit.
  • The air conditioning is making very loud, disruptive sounds.
  • You feel warm air coming out of vents or the AC.
  • Your home is not evenly cooled, especially if this is something that has happened over time.
  • You smell something burning or a strange odor coming from the AC.
  • Your home is very humid, as the air conditioner should mitigate humidity in your home.

What Maintenance Should I Perform to Care for my HVAC System?

There are some basic steps you can take yourself to care for both your air conditioning and your furnace (or alternative heating system). First, both AC units and furnaces have filters which need to be replaced every few months. If you do not do this, it is likely you will need repairs from an HVAC company in West Palm Beach. Replacing the filter is a simple process, but you can request a professional do it as part of a maintenance service, which will likely include additional inspections and tests.


You can also visually inspect your cooling and heating systems yourself to ensure they do not have any visible signs of wear, leaks, or other potentially problematic conditions. We recommend that the moment you notice something off, you call a professional HVAC technician, so we can repair any issues before they escalate into something worse.

How do Water Heaters Work?

There are a few different types of water heaters, including traditional storage water heaters and tankless ones. Traditional water heaters have a tank of a designated size that heats water to a specific temperature. When you turn on a hot water tap, that water comes out at the temperature you’ve set. You do have a finite amount of water, but usually water heaters are sized to properly meet your needs when you get a water heater replacement or installation.


A tankless water heater heats water on-demand, and so it does not require a large storage vessel to keep water hot. When you turn on the tap, it heats the water in the moment to the temperature desired.


If you notice something is off with the temperature of your water, our plumbers in West Palm Beach can offer water heater repair in an efficient manner.

Why is Drain Cleaning Important?

Drain cleaning is one of the best ways to prevent leaks and clogs in your home. A clogged drain makes it difficult to use sinks, tubs, showers, toilets, and other appliances that rely on water and drainage in your home.


Clogs can also wear on your pipes, as they increase the pressure on your plumbing system when you continue to use it while a pipe is clogged. The larger the clog, the more pressure placed on a pipe as water and other draining waste passes through it. This may result in a burst pipe or a leak, which can cause massive amounts of water damage to your home, especially if it goes unnoticed for an extended period of time.


Getting drain cleaning on a regular basis from a plumber in West Palm Beach will help you avoid this problem altogether. Annual drain cleaning removes waste that is beginning to build up in your pipes, especially grease, and reduces the chance that you’ll encounter clogs.

How Does Leak Detection Work?

Leak detection is often performed using technology that makes the most sense for the type of leak we suspect you have. Usually, we are able to detect a leak using non-invasive methods. This means we do not cut into your walls or floors to find the leak, but instead use drain line or sewer line cameras, infrared sensors, or acoustic devices to locate the source of the leak. Water or cracks in your pipes can sometimes be detected through visual means, but sometimes more sensitive technology is better equipped to find a leak.

Riviera Beach, FL

Palm Beach Gardens, FL

North Palm Beach, FL

Jupiter, FL

West Palm Beach, FL

Delray, FL

Lake Worth Beach, FL

Boca Raton, FL

Our Customers Say It Best

Read Our Reviews

★★★★★

Performed an annual tune-up on a Goodman HVAC system. Inspected air filters, replaced dirty ones for improved airflow. Checked thermostat calibration, adjusting settings for optimal cooling. All moving parts lubed. Checked refrigerant levels, topped up. Tested system performance thoroughly and provided maintenance tips for prolonged efficiency.


-John T.

★★★★★

Water leak detection. Conducted a thorough inspection for a water leak. We were able to accurately identify the source of the issue and were able to patch the area resolving the issue and preventing further water damage and costly repairs.


-Ty S

★★★★★

This afternoon, I cleared a clogged basement floor drain and repaired a leaking pipe. Using a Ridgid plumber's snake, I removed the built-up debris and hair from the 2-inch PVC drain line. I then cut out the damaged section of copper supply pipe, replaced it with a Sharkbite push-fit coupling, and restored water flow.


-Ty S.

★★★★★

I was called to a home to repair a water heater that was not producing hot water. I arrived at the house and found that the water heater was not getting any power. I checked the power supply and found that the circuit breaker had tripped. I reset the breaker and tested the water heater again. The water heater started working properly again for the home.


-Stan P.

★★★★★

Enhanced an air conditioning setup in West Palm Beach, FL by swapping out an old system for a modern Lennox XC25 unit, improving both efficiency and comfort levels. Enjoy advanced cooling thanks to our dependable installation expertise.


-Trish L.

★★★★★

Scheduled air conditioning installation. The old unit was removed and the new unit was installed, ensuring that it was properly connected. Upon completion the system was tested and is working properly. The new system will provide reliable cool air for the home.


-Stan P.

★★★★★

This morning, I conducted seasonal preventative maintenance on a residential central air conditioning system. I cleaned the outdoor condenser coil using a fin comb and coil cleaner, inspected the refrigerant levels, tested the capacitors, and ensured the blower motor and controls were operating correctly. The system is now ready for the summer cooling season.


-Mike C.

★★★★★

Went out to repair an air conditioning unit that was not cooling the house. I found that the condenser coil was frozen and needed to be replaced. I removed the old coil and replaced it with a new one. The unit is now cooling the home properly again.


-John T. 

★★★★★

Yesterday, I unclogged a toilet using a plumber's closet auger. I inserted the auger's 1/2-inch cable into the toilet's trapway and rotated the handle, extending the cable through the blockage. I flushed the toilet to verify the clog had been cleared and normal operation was restored.


-Laura C.

★★★★★

Conducting routine HVAC maintenance, I inspected the air filters for dirt and debris accumulation, replacing them as needed to ensure optimal airflow. Next, I checked the evaporator and condenser coils for dirt buildup, cleaning them with a coil cleaner solution to enhance heat exchange efficiency. Additionally, I inspected electrical components, including capacitors and contactors, tightening connections and testing voltage levels to prevent potential issues. Finally, I calibrated the thermostat for accurate temperature control.


-John T.

★★★★★

Performed an annual tune-up on a Goodman HVAC system. Inspected air filters, replaced dirty ones for improved airflow. Checked thermostat calibration, adjusting settings for optimal cooling. All moving parts lubed. Checked refrigerant levels, topped up. Tested system performance thoroughly and provided maintenance tips for prolonged efficiency.


-John T.

★★★★★

Water leak detection. Conducted a thorough inspection for a water leak. We were able to accurately identify the source of the issue and were able to patch the area resolving the issue and preventing further water damage and costly repairs.


-Ty S

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