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50+ Years
experience
Emergency
services
Trusted Plumbing & Heating Services in Great Neck, NY
Thomas Curley Plumbing & Heating has been a trusted family-owned business since 1972, dedicated to providing top-quality plumbing and heating solutions for residential and commercial clients. Our team of licensed, insured professionals undergoes continuous training to stay at the forefront of industry advancements, ensuring we deliver reliable, up-to-date service. With decades of combined experience, we pride ourselves on meticulous craftsmanship, transparent pricing, and a commitment to customer satisfaction. Our service area spans Great Neck, Manhasset, Roslyn, Port Washington, Glen Cove, and throughout Nassau and parts of Suffolk County. We specialize in plumbing repairs, heating systems, water heater installations, radiant heat, and remodeling projects.

Our reputation for honesty and follow-up has been built through decades of addressing complex challenges with patience and expertise. From emergency repairs to large-scale installations, we prioritize respect for your property and clear communication throughout every project. Our 24/7 availability ensures we can respond promptly to urgent needs, backed by a 100% satisfaction guarantee. We partner with industry leaders like A.O. Smith and Pentek to offer cutting-edge products that enhance our service quality. This enduring commitment to excellence has made us a preferred choice for generations of customers in the communities we serve.
Services
Plumbing Heating Water Heater Services Water Treatment Radiant Heat Remodeling Sewer Repair Emergency Service Backflow Testing Bathroom Renovations
Details
  • Year established: 1972
Highlights and features
  • Family-owned with 50+ years of combined industry experience
  • 24/7 emergency service with rapid response times
  • Transparent pricing with most jobs including free estimates
  • 100% satisfaction guarantee on all completed work
  • Technicians undergo continuous training with industry certifications
What people say
Professional staff Quick response time Clear explanations Competitive pricing Satisfaction guarantee
Services
Plumbing
Our comprehensive plumbing services address residential and commercial needs including drain cleaning, leak repairs, fixture installations, and sewer line solutions. We utilize advanced techniques like hydro jetting and video inspections to diagnose and resolve issues efficiently. Our licensed technicians handle emergency repairs, system upgrades, and new construction projects with precision.
Heating
We provide complete heating solutions including oil-to-gas conversions, boiler maintenance, and radiant heat systems. Our team installs and services high-efficiency furnaces and heating systems from trusted manufacturers. With 24/7 emergency availability, we ensure rapid response for system failures during cold weather.
Water Heater Services
Specializing in traditional and tankless water heater installations, repairs, and replacements. We service all major brands and offer same-day emergency repairs. Our technicians diagnose efficiency issues and recommend cost-effective solutions with options for energy rebates and warranties.
Water Treatment
We install and maintain water filtration systems to improve quality and protect plumbing infrastructure. Services include backflow prevention testing, whole-house filtration, and commercial water treatment solutions. Our certified technicians ensure compliance with local regulations and optimal system performance.
Remodeling
Full-service bathroom and kitchen remodeling with custom design options. We handle plumbing updates, fixture installations, and accessibility modifications. Our team coordinates projects from initial design through final inspections, ensuring code compliance and minimal disruption to your schedule.
People
Thomas Curley
Founder and Master Plumber
Established the company in 1972 with a commitment to quality craftsmanship. Over 50 years of plumbing expertise, focusing on honest service and technical excellence. Mentored next-generation leadership while maintaining hands-on involvement in complex projects.
John Curley
Partner and Operations Manager
Second-generation leader with 25+ years of experience. Oversees daily operations and technician training. Specializes in commercial plumbing systems and project management. Maintains family tradition of customer-focused service while implementing modern efficiency improvements.
Questions
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency service with rapid response times for urgent plumbing and heating issues.
What areas do you service?
We serve Great Neck, Manhasset, Roslyn, Port Washington, Glen Cove, and all of Nassau County with select coverage in Suffolk County.
Are your technicians licensed and insured?
All our plumbers and heating technicians are fully licensed, insured, and undergo continuous professional training.
Do you provide free estimates?
Most jobs include free estimates with transparent pricing and no hidden fees.
What plumbing services do you offer?
We handle drain cleaning, leak repairs, sewer line work, water heater services, and complete system installations for residential and commercial clients.
Can you help with heating system upgrades?
Yes, we specialize in oil-to-gas conversions, boiler replacements, and radiant heat system installations with energy-efficient options.
Reviews (6)
Grace Wang
Jun 25, 2022 Report
I've been using this plumber service ever since I lived here as original owner, some 20 years ago. Overall I'm happy. The tech was professional and timely. My only issue was that the supplier (pls note: NOT the plumber, but their supplier) gave us the wrong part so the plumber had to go back out to get the right one, and I ended up paying for that time in transit. The best part of my experience though, honestly, was Connie who handled the phone.

She got me an appointment, texted me to confirm, reconfirm, and to provide ETA. Further, after installation I found a leak but thank god Connie helped me big time in getting the plumber to come back quickly to fix it. To me, she was/is a gem. Look, I understand people's issues through the reviews. I'm pretty sure no matter which plumber you use you'd have an issue unfortunately. Curley has been around for a long time and they do stand behind their work. So yes I'd recommend them!
Alex K.
Jun 07, 2022 Report
Unresponsive, extortionists. I could not get a call back for weeks, then I lpost a bad review and all sudden I'm called immediately. My post is demanded to be taken down or else the job will not be completed! Crooks! Do not get involved!
Sarah H.
May 13, 2022 Report
After Year of work, water was leaking and they didn't respond to it. It was a $5000 job. Very poor work.
Eric Gandras
Oct 03, 2021 Report
We consulted John regarding a recurrent major plumbing issue that involved our house and our village and required a creative solution. John met us several times to review the situation and make a plan. He was professional, respectful and responsive. He performed the job with his crew in an expert manner, mapping out all gas and water lines to the house and excavating in a focused manner to minimize damage.

He got this major job done in essentially one day prior to the major storm we had. We suffered minimal damage in no small part due to John's work. We are grateful to him and I am already recommending him to colleagues and acquaintances as unfortunately there are many issues with our drainage systems in this area. We are fortunate to have placed our trust in him and his company because as a local business owner he knows all of the idiosyncrasies and history of the plumbing systems in this area. We will definitely use this company for any future plumbing needs as the integrity and professionalism witnessed first-hand is notable and more and more uncommon to find these days.
Ellen Kanner
Sep 02, 2021 Report
Excellent service and communication. I'd highly recommend this company. Service: Water fixture installation
Jeffrey Zahler
Aug 24, 2021 Report
We called when we discovered the ceiling in the basement was about to cave in. Thomas Curley dispatched Eric who arrived within 30 minutes of the call. He made the repair quickly and efficiently. Thomas Curley plumbing came to the rescue. Service: Leak investigation and repair