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How to Temporarily Stop a Leaking Pipe and Prevent Water Damage

A leaking pipe can quickly turn into a major headache if not addressed promptly. Whether you’re dealing with a small drip or a more significant leak, taking immediate action can help prevent water damage and save you money on repairs. At Cassidy Plumbing Inc., we understand that plumbing emergencies don’t always happen during business hours. That’s why we’ve put together this guide to help you temporarily stop a leaking pipe until our professional team can arrive to provide a permanent solution.

How to Choose the Right Plumber for Long-Term Solutions?

Look for Licensed and Experienced Professionals: Hiring a licensed and experienced plumber ensures that your plumbing issues are handled correctly and efficiently. Verify credentials and check customer reviews before making a decision.

Ask About Emergency Services: Plumbing emergencies can happen at any time. Choose a plumber that offers 24/7 emergency services to ensure you get help when you need it most.

Request a Detailed Estimate: Before hiring a plumber, ask for a written estimate that outlines the scope of work and costs. This helps avoid surprises and ensures transparency.

Check for Warranty and Service Guarantees: A reputable plumbing company should offer warranties on their work. This gives you peace of mind knowing that any issues will be addressed promptly.

 

Step-by-Step Guide to Stopping a Leaking Pipe!

Turn Off the Water Supply

The first and most crucial step is to stop the water flow. Locate the nearest shut-off valve for the leaking pipe. If you can’t find it, turn off the main water supply to your home. This will prevent further water leakage and potential flooding.

Drain the Pipe

After shutting off the water, open the nearest faucet to drain any remaining water from the pipe. Allow the water to flow out completely to reduce pressure and make the repair process smoother. This will help you apply a temporary fix more effectively.

Use Pipe Clamps or Rubber Patches

A pipe repair clamp or a rubber patch with hose clamps can provide a quick fix. Wrap a piece of rubber (such as an old garden hose) around the leak, then secure it with hose clamps. Tighten the clamps until the leak stops.

Apply Epoxy Putty

Epoxy putty is a strong, waterproof sealant that can temporarily patch small leaks. Knead the putty according to the manufacturer’s instructions, then press it firmly over the leak. Allow it to cure for the recommended time before restoring water flow.

Use Waterproof Tape or Pipe Repair Tape

Silicone or self-fusing pipe repair tape is another quick solution. Wrap the tape tightly around the leak, overlapping each layer. This can temporarily seal the pipe until a plumber can make a permanent fix.

Apply a Pipe Sleeve

A pipe sleeve is a cylindrical metal or plastic piece that can be placed over a leak to prevent water from escaping and causing further damage. This is especially useful for small cracks, pinhole leaks, or weak pipe joints that need reinforcement.

Use a Bucket or Towel to Contain Water

If the leak is slow, place a bucket or towel under the pipe to catch drips and prevent water damage. This is a simple yet effective way to manage minor leaks until repairs are completed.

nspect for Additional Leaks

Once you’ve applied a temporary fix, inspect nearby pipes and joints for other potential leaks or weaknesses. Sometimes, water pressure changes can reveal hidden plumbing issues that need immediate professional attention.

Monitor the Leak

Even after applying a solution, monitor the leak closely for any changes or unexpected developments. If it worsens or spreads, turn off the water supply again and call a professional plumber for immediate assistance and a permanent solution.

Contact Us for Expert Plumbing Repairs and Maintenance Services

If you’re experiencing a plumbing emergency, Cassidy Plumbing and Heating, Inc. is here to help. Our team of experienced plumbers provides expert repairs and long-term solutions to keep your plumbing system in top shape.

Customer Stories!

Customer Reviews and Testimonials
4.9
Based on 120 reviews
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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.
BK
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!
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Preventing Future Leaks for a Durable Plumbing System

Once the immediate issue is resolved, consider these tips to prevent future leaks:

Regular Inspections
Frost on Pipes
Replace Old Pipes

Check your pipes periodically for signs of wear, corrosion, or damage.

Protect pipes from freezing temperatures by insulating them, especially in colder climates.

If your plumbing system is outdated, consider upgrading to newer, more durable materials.