Nassau County’s 24/7 Plumbing and Heating Provider
Proudly serving Nassau County homeowners with 24/7 emergency plumbing, heating, and cooling services, licensed, insured, and locally trusted for over 10 years.
EMERGENCY? Call us now for fastest service.
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steve tanner3 days agoTrustindex verifies that the original source of the review is Google.
Had a nasty leak and came very quickly to fix it. Appreciate the promptness in which they came.Posted on Google![]()
Thomas Assadi5 days agoTrustindex verifies that the original source of the review is Google.
Mr.Santiago a plumber from All Island Plumbing repaired my leaking faucet shutoff valve in no time.Very professional and great attitude. Highly recommended for your future plumbing needs.Posted on Google![]()
carol litchfield5 days agoTrustindex verifies that the original source of the review is Google.
Excellent service in a timely manner!Posted on Google![]()
Satomi Nishikawa6 days agoTrustindex verifies that the original source of the review is Google.
Our toilet was clogged and water started backing up. I needed to address this urgently as I was planning to have guests over for 2 weeks (arriving that night). I called and Joe answered. He was extemely friendly and professional, assuring me he can have someone arrive within an hour or two. He sent over Nicholas, who was communicative and worked quick. I was not at home but he quickly identified the problem, fixed it and even gave us advice on how to prevent a similar incident going forward. They are reasonable, responsive and easy/a pleasure to deal with. Highly recommend!Posted on Google![]()
M W9 days agoTrustindex verifies that the original source of the review is Google.
Santiago was amazing! He was very professional, and the service provided was top notch! The price was reasonable for the service provided. I will definitely contact them in the future. Highly recommend using All Island Plumbing.Posted on Google![]()
Steve Edwards10 days agoTrustindex verifies that the original source of the review is Google.
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Quency Dossous11 days agoTrustindex verifies that the original source of the review is Google.
Nicholas is the best. Such a great and respectful person.Posted on Google![]()
Belle Cheverino16 days agoTrustindex verifies that the original source of the review is Google.
Quickly was able to make am appointment . The technician was efficient and courteous. Explained everything. Was neat and pleasant.Posted on Google![]()
Mohammed Dar18 days agoTrustindex verifies that the original source of the review is Google.
Nicolas came at the time quoted Explained everything in detail, job was done perfectly. Great job.Posted on Google![]()
Luis Phillips18 days agoTrustindex verifies that the original source of the review is Google.
Great experience! Very professional, knowledgeable, and did an excellent job. I appreciated how clearly he explained the issue and walked me through the possible solutions. Highly recommend!
About All Island HVAC
Over 10 Years of Reliable Plumbing & HVAC Service
At All Island Plumbing, Heating & Cooling, we’ve built our reputation on fast response times, honest pricing, and lasting solutions. From professional drain cleaning to complete heating and cooling services, our licensed technicians are trusted by thousands of Long Island homeowners and businesses.
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24/7 Emergency Service
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200+ 5-Star Reviews
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Full-Service Plumbing & HVAC
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Licensed & Insured Technicians
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Upfront Pricing
About All Island Plumbing, Heating & Cooling
Plumbing & Heating Nassau County
24/0
Emergency Service
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5 Star Reviews
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Services Completed
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Faucet Install
Become one of our 1,200 satisfied customers!
Why Choose All Island for Your Plumbing & Heating Needs?
Exceptional Plumbing Services
Fast, Reliable Service 24/7 Emergency Support
At All Island Plumbing, Heating & Cooling, we handle everything from small plumbing fixes to complete heating and cooling system installations. Our licensed experts provide fast, affordable, and reliable service for homeowners and businesses across Long Island.

Plumbing Repairs
Leak detection, pipe repairs, and fixture replacements done right the first time.

Heating Services
Installation, repair & maintenance for boilers, furnaces & gas heating systems.

Cooling Solutions
Stay comfortable year-round with expert AC installation, repair & servicing.
Keeping Long Island Homes Safe & Comfortable
From emergency plumbing repairs to complete heating and cooling solutions, All Island Plumbing, Heating & Cooling is committed to keeping your home safe, comfortable, and worry-free. Serving Long Island homeowners and businesses with trusted service, day or night.
Exceptional Plumbing Services
Trusted Plumbing, Heating & Cooling Experts in Long Island

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Emergency Plumbing Services
From burst pipes to severe leaks, our 24/7 emergency plumbing team responds fast to protect your home from costly damage. We’re just one call away, anytime you need us.

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Heating & Cooling Solutions
Stay comfortable year-round with our expert boiler, furnace, and AC repair services. Whether it’s a cold winter night or a hot summer day, All Island has you covered.
Common Questions
Frequently asked questions
01 What are some signs I need a plumber?
Experiencing persistent leaks from faucets, toilets, or pipes, suffering from low water pressure, encountering frequent clogs in your drains, hearing unusual noises from pipes, dealing with constantly running toilets, or finding that your hot water system isn't functioning correctly are all indicators that it's time to consult with a professional plumber. These signs can suggest underlying issues that, if left unaddressed, could lead to significant damage or higher utility bills.
02 Can I fix a plumbing problem myself (DIY)?
While minor issues such as a leaky faucet or a slow-draining sink might be manageable with DIY methods, more complex problems require professional expertise. Attempting DIY repairs on significant plumbing issues can lead to further damage or costly mistakes. If you're not confident in your DIY plumbing skills, it’s safer and more cost-effective to contact a professional plumber from All Island.
03 What should I do if I have a plumbing emergency?
In the event of a plumbing emergency:
- Immediately turn off the main water supply to prevent further water damage.
- Avoid trying to fix major leaks, burst pipes, or severe clogs yourself to prevent injury or additional damage.
- Contact All Island for 24/7 emergency services. We’re equipped to handle urgent plumbing issues promptly and efficiently.
