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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John Smith0 days agoTrustindex verifies that the original source of the review is Google.
Very Happy with them. they responded through homeserve did what they could (not their fault). Tech was polite and knowledgeable. Would use them in future for any other issues that arrive. Showed up on time they even gave a gps link to track the driver which was great.Posted on Google![]()
L BakerS14 days agoTrustindex verifies that the original source of the review is Google.
If you need a plumbing appointment right away, call All Island. Technician Santiago came out & replaced my hot water valve in my kitchen. A bit pricey but a job well done!Posted on Google![]()
Nicholas Monastero21 days agoTrustindex verifies that the original source of the review is Google.
He evaluated the leakage in our bathroom. He did a good job letting us know what the problem is. Hopefully, he will come back to fix it with a decent estimate.Posted on Google![]()
Dameon Brown21 days agoTrustindex verifies that the original source of the review is Google.
Santiago arrived early in the appointment window. He was courteous, knowledgeable and professional and he resolved the plumbing issue that I was having at home.Posted on Google![]()
Barbara Chernosky23 days agoTrustindex verifies that the original source of the review is Google.
Very professional personable neat and cleanPosted on Google![]()
stan king26 days agoTrustindex verifies that the original source of the review is Google.
was very pleased with All Island Plumbing. Had a clog in the main line washing machine drain. service techs knew just what to do and cleared the line. definitely recommend All Island PlumbingPosted on Google![]()
Diane Petillo30 days agoTrustindex verifies that the original source of the review is Google.
Raheel and Nick were very professional and extremely helpful in diagnosing and repairing my plumbing issues. They also very patient and answered all of my questions.Posted on Google![]()
Finn Kay31 days agoTrustindex verifies that the original source of the review is Google.
Nice guys, on time, did a great job.Posted on Google![]()
Paul Stern34 days agoTrustindex verifies that the original source of the review is Google.
I wish I knew the party’s name, but he was very professional and explained everything to me as to what the problem was. I HIGHLY recommend them!Posted on Google![]()
McKinley Young35 days agoTrustindex verifies that the original source of the review is Google.
They fixed my leak, excellent job . Pleasant attitude, totally 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.
