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50+ Years
experience
Emergency
services
Trusted Plumbing & Heating Experts Since 1972
Thomas Curley Plumbing & Heating has been a trusted family-owned business since 1972, providing comprehensive plumbing and heating solutions to residential and commercial clients across Great Neck, Manhasset, Roslyn, and surrounding areas. Our team of licensed, insured technicians undergoes continuous training to stay current with industry advancements, ensuring expert service for every project. With a commitment to quality workmanship, transparent pricing, and 24/7 customer support, we prioritize client satisfaction through meticulous attention to detail and reliable follow-up. Our services span drain cleaning, water heater installations, radiant heating systems, and emergency repairs, backed by warranties exceeding industry standards.

As a second-generation family business, we maintain a legacy of integrity while adapting to modern technological demands. Our focus on respect for client properties, eco-friendly solutions, and cost-effective maintenance plans has solidified our reputation as a local leader in plumbing and heating services. We serve Nassau and parts of Suffolk County with a dedication to resolving both routine and complex plumbing challenges efficiently.
Services
Plumbing Heating Water Heater Services Water Treatment Radiant Heat Sewer Repairs Emergency Plumbing Boiler Service Drain Cleaning Oil to Gas Conversion
Details
  • Year established: 1972
Highlights and features
  • 24/7 live customer support for urgent plumbing needs
  • Fully licensed, insured technicians with ongoing industry training
  • Transparent, upfront pricing with free estimates on most jobs
  • 100% satisfaction guarantee on all plumbing and heating services
  • Specialized expertise in oil-to-gas conversions and radiant heating systems
What people say
Quick response time Professional staff Transparent pricing 24/7 availability Satisfaction guarantee
Services
Plumbing
Our comprehensive plumbing services address residential and commercial needs including drain cleaning, leak repairs, fixture installations, and sewer line maintenance. Utilizing advanced techniques like hydro jetting and camera inspections, we resolve issues efficiently while minimizing property disruption. Our licensed technicians provide 24/7 emergency response for urgent situations like burst pipes or water heater failures.
Heating
We offer complete heating solutions from boiler repairs to radiant heating installations. Specializing in oil-to-gas conversions, our team ensures energy-efficient upgrades that reduce costs and environmental impact. Regular maintenance plans extend system longevity while emergency services restore warmth during critical winter periods.
Water Heater Services
From traditional tank units to modern tankless models, we provide installation, repair, and replacement services for all water heater types. Our technicians diagnose efficiency issues and recommend cost-effective solutions while offering same-day service for urgent hot water needs.
Water Treatment
Our water treatment solutions address hardness, contamination, and flow issues through filtration systems and backflow prevention. Certified technicians install Pentek filtration systems and perform annual backflow testing to maintain safe, clean water supply for residential and commercial properties.
Radiant Heat
Specializing in radiant floor heating systems, we design and install energy-efficient solutions for new construction and renovations. Our systems integrate with various flooring types using hydronic tubing technology to provide even, comfortable heating throughout residential and commercial spaces.
People
John Curley
President Master Plumber
Second-generation master plumber leading the family business since 1972. Oversees operations and complex projects while maintaining hands-on involvement in customer service and technical challenges.
Veronica Suri
Accounts Receivable & Payables
Manages financial operations with over 15 years of experience in accounting for plumbing and heating businesses. Ensures transparent billing practices and efficient financial management.
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 with technicians available after hours and on weekends.
What payment methods do you accept?
We accept Visa and MasterCard for all plumbing and heating services and repairs.
Are your technicians licensed?
All our plumbers and heating technicians are fully licensed, insured, and undergo continuous training.
Do you offer warranties?
Yes, we provide industry-leading warranties covering both parts and labor for all completed work.
Can you help with oil-to-gas conversions?
Yes, we specialize in oil-to-gas heating system conversions with energy efficiency expertise.