Licensed, Bonded, and Insured since 1995

Your Trusted Local Plumbers in Mahopac, NY

At Cassidy Plumbing & Heating, Inc., we are proud to offer premier plumbing services to the residents and businesses of Mahopac, NY. Our team of experienced plumbers is committed to providing top-notch customer service and efficient solutions for all your plumbing needs. Whether you have a leaky faucet, need a new water heater installation, or require emergency plumbing services in the middle of the night, you can count on us for reliable and affordable solutions. We use the latest technology and high-quality materials to ensure every job is done right the first time.

Our Comprehensive Plumbing Services in Mahopac

We provide comprehensive plumbing services for both residential and commercial properties in Mahopac. Our services include:

Customized Plumbing Solutions for Mahopac Residents

At Cassidy Plumbing & Heating, Inc., we understand that every plumbing issue is unique. That’s why we offer customized solutions tailored to the specific needs of our Mahopac customers. Some of our specialized services include:

Why Mahopac Residents Trust Cassidy Plumbing & Heating, Inc

At Cassidy Plumbing & Heating, Inc., we stand behind our unwavering commitment to excellence in every job we undertake. Our customers in Mahopac trust us for many compelling reasons, and we believe our dedication speaks volumes:

Experience: With a rich history dating back to 1976, we have been providing reliable plumbing services to the Mahopac community for decades. Our long-standing track record of satisfied customers is a testament to our consistency and reliability.
Expertise: Our team is comprised of highly skilled, licensed plumbers who are dedicated to their craft. We ensure that our professionals stay current with the latest techniques and technologies in the industry by investing in continuous education and training. This ensures that we bring the best solutions to every plumbing challenge.
Quality Workmanship: We take immense pride in our work and always strive for perfection. By using high-quality materials and state-of-the-art tools, we ensure that every job is executed to the highest standards. Attention to detail and meticulous craftsmanship are the cornerstones of our service.
Customer Service: At Cassidy Plumbing & Heating, Inc., our customers are our top priority. We are committed to offering friendly, prompt, and attentive service from the initial consultation to the completion of the job. Our goal is to make the entire process as seamless and pleasant as possible for our valued clients.

We believe that our dedication to excellence in experience, expertise, quality workmanship, and customer service sets us apart. Thank you for considering Cassidy Plumbing & Heating, Inc., for your plumbing needs—we look forward to serving you!

Office Phone

(845) 445-6337

Common Plumbing Issues in Mahopac Homes

As a homeowner in Mahopac, you may encounter various plumbing issues that can disrupt your daily routine and cause significant inconvenience. Some of the most common problems we see include:

Leaky faucets and pipes: These can lead to water waste and potential damage to your home if not addressed promptly.

Clogged drains and toilets: Blockages can cause unpleasant odors and overflow, making it essential to clear them quickly.

Low water pressure: This can affect your ability to shower, wash dishes, and perform other household tasks efficiently.

Water heater malfunctions: A malfunctioning water heater can leave you without hot water, impacting your comfort and hygiene.

Sewer line backups: These can lead to severe sanitation issues and are often indicative of more extensive problems within your plumbing system.

If you experience any of these issues or notice other signs of plumbing problems, don’t hesitate to contact us for professional help. Our experienced team is ready to diagnose and resolve your plumbing concerns, ensuring your home’s systems function smoothly and efficiently.

Seasonal Plumbing Maintenance Tips for Mahopac Properties

In addition to our reliable and efficient plumbing services, we also want to help Mahopac residents maintain their plumbing systems throughout the year. Here are some seasonal maintenance tips for keeping your plumbing running smoothly:

Winter: Insulate pipes in unheated areas of your home, such as the basement or attic, to prevent freezing. Also, drain and remove hoses from outdoor faucets before the temperature drops below freezing.

Spring: Check outdoor sprinkler systems for leaks or damage before starting them up for the season. Inspect indoor faucets and fixtures for any leaks or low water pressure.

Summer: Keep an eye on your water usage during the hot summer months to detect any potential leaks. Also, regularly clean out shower and sink drains to prevent clogs.

Fall: Clear leaves and debris from gutters and downspouts to prevent blockages that can lead to water damage or ice dams. Inspect your water heater for any signs of wear or malfunctions before the colder weather arrives.

By following these simple tips, you can help prevent common plumbing issues and ensure your home’s systems are running efficiently throughout the year.

Don't Let Leaks Linger - Call Cassidy Now

Special Offers for Mahopac Customers:

Enjoy 10% off for first-time customers on service calls up to $500. Take advantage of this special offer and experience our top-notch service today!

Most Common FAQS

How often should I have my plumbing system inspected?

It is recommended to have a professional plumber inspect your plumbing system at least once a year. This can help catch any potential issues early on and prevent costly repairs in the future.

Why does my water heater make strange noises?

Strange noises from your water heater can be caused by sediment buildup or a malfunctioning heating element. It’s best to have a professional inspect and address the issue.

Can I fix a leaky faucet myself?

While minor leaks may seem easy to fix, it’s always best to hire a professional plumber to ensure proper repair and prevent further damage.

What can I do to prevent clogs in my drains?

Regularly cleaning out your drains with a mixture of hot water and vinegar can help prevent buildup that leads to clogs. Also, avoid flushing anything other than toilet paper down the toilet and using drain covers to catch hair and debris in sinks and showers.

What should I do if I have a plumbing emergency?

If you experience a plumbing emergency, such as a burst pipe or sewer line backup, turn off the water supply to your home and call our 24/7 emergency hotline for immediate assistance. Do not attempt to fix the issue yourself as it could lead to further damage.

Customer Stories

Cassidy Plumbing & Heating, Inc

4.9

Based on 120 reviews

review us on

Alec Stephanov

13:43 27 Dec 24

Great company. Responsive, cordial, fast and very professional.

Janet Schwartz

17:39 26 Dec 24

Came right after call showed me the fix if it happens in the future

Barbara Wingate

16:45 24 Dec 24

George from Cassidy Plumbing was fantastic. Explained all that needed to be done. Worked in a timely manner and was very professional!

WalterJ

19:08 23 Dec 24

We found Cassidy Plumbing & Heating to be courteous, prompt and diligent from the initial call for setting up an appointment to getting the work done.

Gwen Mordecai

19:46 17 Dec 24

Cassidy Plumbing has great customer service and is very reliable. They always do their best to fix things efficiently and quickly. I highly recommend their services.

Leah Price

15:36 22 Nov 24

I put my faith in Google reviews when the plumber I was initially referred to was too booked up to see me soon enough (in fairness to them, i called at the end of the week and next week is Thanksgiving so there are fewer work windows) so I looked up another plumber in the area and chose the best reviewed one, which was Cassidy! They were able to come out the next morning and were upfront about all costs. Everyone from the woman I spoke to on the phone to the workers were friendly, honest, and knowledgeable and they worked efficiently. I'm very pleased 😊 I will call them again the next time I need a plumber!

Kandice Law

15:34 30 Oct 24

I’ve used them a few times for various kitchen sink issues (which they predicted but didn’t pressure me into fixing). They come out quickly, are up front about pricing and what needs to be fixed, and get it done quickly. They even send a text with a picture of who is coming to your house so you know who they are. I highly recommend!

Vicki Torres

13:35 29 Oct 24

Thank you for giving me peace of mind by fixing my plumbing issues correctly. Your technicians were knowledgeable professionals who were courteous and respectful. They listened to the concerns and their suggestions were much appreciated. Doug did an excellent job and so did Chris who was here for another issue. I like the quality work they both did. Thank you again for the excellent service.

Ralph Malph

21:18 25 Sep 24

1st time using Cassidy and not the last. My new plumbing and heating company. Dan is the man. His knowledge of my Navien is exactly what I needed. He is personable and explains in layman’s terms how my system works, what is a problem, and how to move foward. Thanks Cassidy and thanks again Dan!

Tony Desjardin

22:00 19 Sep 24

Short notice. Great job thanks.

john johnson

12:53 18 Sep 24

This was an evening emergency call to an answering service. I was quickly called back by Cassidy Plumbing and informed of response and fees which I agreed to.I received a call from responding plumber and given a time frame of arrival. Upon arrival the plumber listened to me and communicated to me what he will do to stop a water heater leak which he completed.Upon completion the plumber cleaned the area he worked in and will notify the office on a follow up call and further repairs needed.For the response and assistance in this emergency it was definitely peace of mind and a great job by Cassidy Plumbing.

Andrew Ahern

22:03 17 Sep 24

Great experience! George was very helpful / informative throughout the whole visit.

Nancy K.

10:24 14 Sep 24

The office staff makes everything happen, so a big thank you to Bernadette.

14:27 12 Sep 24

We had Cassidy plumbing hook up our new faucet and we were very happy overall.Chris was very nice and did great plumbing workBernadette was great and was very accommodatingWe will definitely use them again and highly recommended

Christopher Walsh

14:01 15 Aug 24

We had a problem recently with a bathtub that wouldn't drain after a bath. Cassidy Plumbing came that afternoon and fixed the problem immediately. We have had problems in the past with plumbers that take their time in solving the problem. When you have a problem you want it taken care of quickly. We are very satisfied with Cassidy and have made them our go-to plumbers. This takes a load off our minds knowing that we will have reliable service going forward with a crucial part of living space.

sheryl Zaffino

00:38 07 Aug 24

Bobby came first thing in the morning and within 2 hours I had water. Thank you so much Cassidy Plumbing for sending Bobby

Mike Sorbara

15:46 02 Aug 24

Amazing people came right on the weekend when I had a major situation. I can’t thank them enough. I will be using them for sure in the future.I’ve been a resident at Carmel for 31 years. I will continue to use Cassidy.

Kati Mac Music

19:04 26 Jul 24

Love Cassidy plumbing!!

Will V

21:34 25 Jul 24

The services provided by Cassidy Plumbing and heating were amazing. The initial consult was quick, detailed and flexible around my schedule. George , was incredibly knowledgeable and professional which compliments the overall experience I had with Cassidy plumbing and heating.

Thomas Walsh

21:23 25 Jul 24

Extremely friendly and informative definitely a real professional who knew his job and made the whole experience very pleasant

Will Cass

02:38 25 Jul 24

On April 30, I called Cassidy Plumbing for the 1st time. Teressa asked me about my plumbing problem, I said, our Toto Toilet would not stop filling. Terresa said technician Chris will be over in the afternoon. Chris arrived, solved the toilet filling issue. As he was flush testing the toilet, Chris asked if I heard the pipes hammering? I said yes, they do that regularly. Chris asked to test the water pressure in the house and found the pressure was very HIGH.Chris suggested he remove, clean, adjust and reattach the pressure relief valve. He did and the valve would not lower the water pressure in our house. So we had Chris install a new pressure relief valve. When Chris was done, he kept the panel open for me to check the valve the next morning. I checked, the new valve was damp (a very tiny leak). I called Cassidy Plumbing and another technician arrived with an apprentice who is learning the craft. They removed the new valve. Checked it and reseated it. Again, leaving the panel off for me to check in the morning. Well, it was damp (still leaking). I called, and Teressa sent Chris back. When he checked the new valve, Chris found the new valve had a hair line crack. So, a new, new pressure relief valve was installed and, it works just fine! And our pipes do not hammer. Through the three visits, the Cassidy Plumbing "Team" did everything needed to solve our problem. We are very pleased to have found Cassidy Plumbing to handle all our plumbing needs.

Laura Wong

11:45 04 Jul 24

Excellent and prompt service. Communication is great.

Irvin Nursehuntley

18:53 02 Jul 24

Job well done! George was great!

Peter Hoey

17:36 22 Jun 24

Cassidy Plumbing recently replaced my Peerless oil burner. They did a beautiful job. They are prompt, skilled, and very dedicated to giving the customer the best service possible. There mechanics (John, Will) and Office Staff Teresa and Bernadette were very professional, friendly and accommodating. I highly recommend them and their pricing is very fair. Pete H.

Paul Toscano

14:46 21 Jun 24

Chris from Cassidy always goes the extra distance to explain what he's going to do.

Pauline Jordan

23:54 06 Jun 24

I had an emergency last night. Mr. Cassidy came to my home and informed me of what was needed. Joe and his crew arrived on time and did a wonderful job. They explained everything to me and my husband!!! They did a beautiful job cleaned everything up. Very very professional. I would recommend Cassidy Plumbing to everyone I know.!!!! Thank you again to Cassidy plumbing and to Joe and his crew

Caroline Ray

18:00 06 Jun 24

I’ve used Cassidy plumbing and heating twice now. They’ve been great about finding time for a timely repair. Will certainly use them again!

Cathy Oliva

23:25 05 Jun 24

Bobby from Cassidy Plumbing was polite, friendly and professional. He finished the job quickly and we have no more leak! I will definitely call Cassidy Plumbing again.

Melinda Ganeles

22:38 05 Jun 24

Service was exceptional- polite and well knowledgeable.

Christopher Rios

18:11 28 May 24

Great service and very friendly people. We had several projects we needed done and they did everything we needed, talked us through the process and were very fast to get to us as well. We heard of them through a recommendation, and I'll definitely recommend them myself also.

Kristina Hoti

16:32 22 May 24

The Cassidy team was great. Very efficient team in the office. Joe did great fixing our big leaking problem expeditiously. He was polite, thorough and professional. The owner Pat also stopped by and checked in to make sure everything was working out. We are very happy with the work done- they did a great job. Thank you!

Jessica Gonzalez

19:16 17 May 24

We've used Cassidy Plumbing on several occasions and each time....they are completely transparent and thorough. We found out the pipe under our tub had broken and we needed an entire new one installed. Called the after hours service on Thursday and they were able to come the very next day. George and his assistant arrived at around 12:45 and completed the entire job at around 3:00pm. Went through everything they did and where other things would possibly need repair in the near future. I trust Cassidy with our plumbing and look forward to working with them again!

Marissa Girolamo

19:52 16 May 24

My bathroom sink pipe broke last night leaving a mess and a useless sink. I called Cassidy Plumbing this morning and they were able to accommodate me quickly and we’re at my house this afternoon. George and Will arrived as scheduled. They were professional and finished the job without issue. I now have working plumbing again. Thanks!!!

Jane Knebel

19:05 16 May 24

Joe C. did an excellent job for my bathroom plumbing repair. Professional, time-efficient and courteous. Thanks!

Melanie Castro

16:36 16 May 24

We have been using Cassidy for 20 years and have never had a problem. They have always responded quickly efficiently and professionally.

Lillian Bunnell

16:24 15 May 24

If I could give it more than five stars, I would. Bernadette. Theresa, Chris and everyone else were excellent. They went beyond the call of duty. My problem was difficult and the towm and health department was involve. Cassidy plumbing did everything in their power to help.They made some recommendations, which i followed through. Through the entire ordeal,Bernadette and Theresa kept in touch on a regular basis. I highly recommend Cassidy plumbing.

P Smyth

03:11 06 Apr 24

We recently had a new toilet and bidet seat installed. The young men removed the old toilet very neatly and efficiently. They found the existing gasket under the toilet base needed to be replaced and took care of that. They also found that the cold water hookup had some evidence of rusting and did not line up well with the new toilet. In order to install a new line they needed to open a small access point in the ceiling of the boiler room. Once this was done, they patched the ceiling. They did a beautiful installation and showed us how the bidet functioned. The work area was spotless when they were done and they removed all of the packaging and debris. Both young men were friendly and professional. I was very comfortable having them in my house and would not hesitate to have them back to do other projects!!

Pete M

20:12 06 Mar 24

Cassidy Plumbing is now my first call for any plumbing issues.I recently had a bad leak in my well water tank late on a Thursday night and put in an emergency call to Cassidy. The owner [Patrick] got back to me [via his phone while he was out of the country] and told me which valves to close and power source to stop the leak for the evening. By the time I called the office in the morning the office staff [Bernadette & Theresa] had already known about the issue, ordered and located the right tank and was able to have their staff install it the same afternoon. So....in less than 24 hrs, Cassidy Plumbing was able to get our facility up and running by Friday afternoon before the weekend. Also, the cost was within the estimate which is appreciated because there are companies who would take advantage of a customer's vulnerable situation, not Cassidy Plumbing. I highly recommend them!!

John Fitzpatrick

22:56 20 Feb 24

Cassidy is professional, punctual, and clearly communicate. Thank you for guidance and repairing our corroded pipe. Thanks for installing the valve for the expansion tank too! I didn’t realize how much money that will save us in the future. 🙏🙏

Pete D

03:04 28 Nov 23

On behalf of the D'Amore family, (Peter and Yolanda) we would like to thank Cassidy Plumbing and their team for installing new water lines and tapping a drain for a washing machine hookup in our home. Bernadette was instrumental in arranging the service appointment, processing the building permit, and keeping in touch with us throughout the entire process. The tradesmen, Bobby and Dino, were punctual, friendly and professional. They did a great job. A shout out to Joe as well who made himself available to meet with the building inspector upon completion of the work. Thank you all for a job well done! This is our second time contracting Cassidy Plumbing but it won't be our last. They are that good!

Serving Areas

We provide services in Kent Cliffs, Lake Carmel, Ludingtonville, Holmes, Patterson NY, Brewster, Brewster Hill NY, Linsley Ln, Southeast, Beekman, Poughkeepsie, Putnam County, Carmel, Mahopac, Mahopac Falls, Putnam Valley, Cold Spring, Nelsonville, Philipstown, Dutchess County, Pawling, Dover Plains, Westchester County, North Salem, Somers, Yorktown Heights, Cortlandt, Peekskill, Danbury, Ridgefield, New Fairfield, Bethel, Brookfield, Sherman, Harrison, Rye Brook, Armonk, Banksville, Bedford, White Plains, and Stamford.

Office Hours: Monday through Friday 8:00AM to 4:30PM

Emergency Hours: 24/7

Cassidy Plumbing and Heating is your trusted partner for all your home comfort needs in Carmel, Westchester, Putnam, Dutchess County, and Fairfield County.

LIC#: Putnam (30349); Westchester (847)
CT (PLM.0284101-P1); Poughkeepsie (178)

Your Trusted Local Plumbers in Mahopac, NY

Financing Available

Upfront Pricing

Quality Work

24/7 Service

Our Comprehensive Plumbing Services in Mahopac

Residential Plumbing

Commercial Plumbing

Emergency Plumbing Services

Customized Plumbing Solutions for Mahopac Residents

Why Mahopac Residents Trust Cassidy Plumbing & Heating, Inc

Office Phone

Common Plumbing Issues in Mahopac Homes

Seasonal Plumbing Maintenance Tips for Mahopac Properties

Don't Let Leaks Linger - Call Cassidy Now

Special Offers for Mahopac Customers:

Most Common FAQS

Customer Stories

Serving Areas

Office Hours: Monday through Friday 8:00AM to 4:30PM

Emergency Hours: 24/7

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