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50+ Years
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Emergency
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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 services to residential and commercial clients throughout Great Neck, Manhasset, Roslyn, and surrounding areas. Our team of licensed, insured technicians undergoes continuous training to stay updated with the latest industry advancements, ensuring expert service for every project. Founded by Master Plumber Thomas Curley and now partnered with his son John Curley, we maintain a legacy of quality workmanship, honesty, and reliable follow-up. Our commitment to customer satisfaction includes transparent pricing, free estimates, and 24/7 emergency support.

We specialize in plumbing repairs, heating system installations, water heater services, and water treatment solutions, serving Nassau and parts of Suffolk County with personalized attention. Our reputation for excellence is built on decades of resolving complex plumbing and heating challenges while prioritizing respect for clients' properties. From routine maintenance to urgent repairs, we combine technical expertise with a dedication to community service, ensuring long-term relationships with our customers.
Services
Plumbing Heating Water Heater Services Water Treatment Radiant Heat Remodeling Sewer Repair Gas Conversions Drain Cleaning Backflow Testing
Details
  • Year established: 1972
Highlights and features
  • We offer 24/7 personalized customer support for emergencies.
  • Our team consists of certified, fully licensed, and insured technicians.
  • We provide transparent, upfront pricing with most jobs including free estimates.
  • We guarantee 100% satisfaction with all our services.
  • Our technicians undergo continuous training on the latest industry methods.
What people say
Excellent service On time Professional staff Reasonable prices Quick repairs
Services
Plumbing
We provide comprehensive plumbing solutions including drain cleaning, faucet repairs, sewer line maintenance, and water main repairs. Our licensed technicians use advanced methods like hydro jetting to resolve clogs and prevent backups. With 50+ years of combined experience, we serve residential and commercial clients across Nassau and Suffolk Counties, prioritizing quality workmanship and 24/7 emergency response.
Heating
Our heating services include oil-to-gas conversions, boiler repairs, radiant heat systems, and emergency heating solutions. We install energy-efficient systems from trusted brands and offer maintenance plans to extend equipment lifespan. With 24/7 availability, our certified technicians ensure homes and businesses stay warm during cold seasons while optimizing energy efficiency and reducing environmental impact.
Water Heater Services
We specialize in water heater repairs, replacements, and installations for traditional tank and tankless systems. Our technicians handle units up to 10 years old, offering same-day service for urgent leaks. We partner with A.O. Smith to provide durable solutions and perform annual maintenance to prevent failures, ensuring reliable hot water supply for residential and commercial properties.
Water Treatment
Our water treatment solutions include filtration system installations and backflow testing to improve water quality. We address mineral buildup and contamination risks using Pentek systems, enhancing plumbing longevity and health standards. Certified technicians perform annual backflow certifications required by local authorities, ensuring compliance and safe water systems for homes and businesses.
Radiant Heat
We design and install radiant floor heating systems for new constructions and renovations. Our systems use hydronic tubing embedded in concrete or suspended floors to provide even warmth distribution. With expertise in both residential and commercial applications, we deliver energy-efficient solutions that reduce heating costs while maintaining comfort in homes and office spaces.
People
John Curley
President, Master Plumber
John Curley leads the family business with over 25 years of plumbing and heating expertise. He specializes in system design and emergency repairs, maintaining his father's legacy of quality workmanship. John oversees technician training and ensures adherence to industry standards.
Veronica Suri
Accounts Manager
Veronica Suri manages financial operations with 15+ years of experience in trade accounting. She ensures transparent billing practices and efficient payment processing for residential and commercial clients. Veronica coordinates with service teams to maintain cost-effectiveness while upholding customer satisfaction standards.
Questions
What areas do you service?
We serve Great Neck, Manhasset, Roslyn, Port Washington, Glen Cove, and all of Nassau County, plus parts of Suffolk County.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and heating services for urgent issues like leaks or system failures.
What payment methods do you accept?
We accept Visa, MasterCard, and offer billing options for corporate clients with approved credit applications.
Are your technicians licensed?
All our plumbers and heating technicians are fully licensed, insured, and undergo continuous training.
Do you provide warranties?
Yes, we offer industry-leading warranties covering parts and labor for all completed services.
Can you help with oil-to-gas conversions?
Yes, we specialize in oil-to-gas heating system conversions for improved efficiency and cost savings.