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34 Years
experience
Emergency
services
Your Trusted HVAC Partner in Long Island
ECE Heating and Cooling has been a trusted provider of heating and cooling solutions on Long Island for over three decades. Our family-owned and operated business specializes in residential and commercial HVAC systems, boilers, heat pumps, and central air systems, combining technical expertise with personalized service. With 24/7 emergency availability and a commitment to energy efficiency, we serve Brookhaven, the Hamptons, and surrounding areas. Our team of certified technicians delivers free diagnostics, transparent pricing, and flexible financing options to meet diverse client needs.

Backed by thousands of serviced systems and a track record of resolving complex HVAC challenges, we prioritize customer satisfaction through licensed, insured, and reliable service. Our dedication to eco-friendly practices and ongoing professional development ensures clients receive cutting-edge solutions tailored to their specific requirements.
Services
HVAC Repair Boiler Installation Furnace Replacement Air Conditioning Service Thermostat Repair Ductless AC Installation Heat Pump Repair Water Heater Replacement Central AC Installation HVAC Maintenance
Details
  • Year established: 1992
Highlights and features
  • We offer 24/7 emergency HVAC repair services with no after-hours fees.
  • Our team provides free diagnostics with any repair service.
  • Family-owned operation with personalized customer service since 1992.
  • Fully licensed and insured technicians for safe, code-compliant installations.
  • Flexible financing options available for major HVAC replacements.
What people say
Professional technicians 24/7 emergency service Prompt response times Clear explanations Fair pricing
Services
HVAC Repair
Our certified technicians provide prompt HVAC repair services for residential and commercial properties across Long Island. We diagnose and fix issues with heating, ventilation, and air conditioning systems using advanced diagnostic tools and manufacturer-approved parts. With 24/7 emergency availability, we minimize downtime while ensuring optimal system performance and energy efficiency for both residential and business clients.
Boiler Installation
We specialize in boiler installation, repair, and maintenance for oil, gas, and electric systems throughout Suffolk County. Our experts handle complete boiler replacements with energy-efficient models while maintaining proper venting and safety standards. We also offer emergency boiler repair services and routine maintenance plans to extend equipment lifespan and prevent unexpected failures during critical heating seasons.
Air Conditioning Service
Our comprehensive air conditioning services include installation, repair, and seasonal maintenance for central and ductless systems. We address refrigerant leaks, compressor issues, and thermostat malfunctions while optimizing cooling efficiency. With same-day service availability and free diagnostics with repairs, we ensure homes and businesses maintain comfortable temperatures during Long Island's hottest months.
Thermostat Repair
We provide thermostat installation, repair, and smart thermostat upgrades for improved HVAC system control. Our technicians troubleshoot digital and programmable thermostat issues while ensuring proper calibration with existing heating and cooling equipment. We offer both standard replacements and smart thermostat integration with mobile control features for enhanced energy management and comfort optimization.
Heat Pump Repair
Our team handles all aspects of heat pump maintenance, repair, and installation for residential and commercial properties. We service both air-source and geothermal systems, addressing defrost cycle issues, refrigerant problems, and compressor failures. We also offer energy-efficient heat pump replacements with proper sizing calculations to maximize heating and cooling performance while reducing energy consumption across Long Island's varied climate conditions.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including repair, installation, and maintenance for furnaces, boilers, heat pumps, central air systems, and ductless AC units across Long Island.
Do you offer emergency HVAC repair?
Yes, we provide 24/7 emergency HVAC repair services with no after-hours fees for heating and cooling system failures in Brookhaven and surrounding areas.
What areas do you service?
We serve all of Suffolk County including Brookhaven, the Hamptons, Babylon, Huntington, and Islip with both residential and commercial HVAC services.
Are your technicians licensed and insured?
Yes, all our HVAC technicians are fully licensed, insured, and certified to work on all major heating and cooling system brands and models.
Do you offer financing options?
We provide flexible financing options for major HVAC replacements and system upgrades to qualified customers across Long Island.
How can I schedule service?
Call us at (631) 657-6200 anytime or request a free estimate online through our website for both emergency and scheduled HVAC services.
Reviews (6)
Desiree Sparrow
Dec 06, 2021 Report
Eddie & his staff at ECE Air Inc are top notch. He saved us 7k!! We had several people here & two different companies--both well-known. No one was able to fix our heating issue. But Eddie (the owner) responded immediately. He was determined to fix the issue--even though the 2 other companies told us that we needed to spend $7,000 for an entire new boiler. We had spent over $5,000 already with the other companies trying to resolve the issue, so needless to say we did not want to spend another 7k. But Eddie was honest & said he'd rather try to resolve the issue before going that route. He showed
Angelo Mouselimis
Nov 27, 2021 Report
Eddie and the crew are the best HVAC guys I've ever dealt with. Professional, knowledgeable and fairly priced.
Kurt Giehl
Oct 30, 2021 Report
Eddie and his team are amazingly responsive and helpful. I'm a new customer. In fact, ECE Air had never been to my home when I called Eddie with what I thought was an emergency HVAC issue. Eddie patiently walked me through all of appropriate checks and I was able to resolve the issue on my own. Great client experience and I look forward to working with ECE for all my HVAC needs.
Justin D.
Sep 06, 2021 Report
Was referred to Eddie by a friend. I am very particular about home improvement. You have your criminal contractors looking to make the most $$ per job by rushing and using cheap materials and/or giving a ridiculously high quote, you have your big mega companies with little quality control over employees, but every once in a while you find a family owned and operated crew who take pride in their work at a fair price. Eddie and his team revamped my '94 central AC system over the course of two full days during a heatwave. New condenser, handler, some duct work, zoning, and more. The attic reached
Mathieu Nouzareth
Sep 02, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Super fast my AC unit was fixed in less than 12h. Friendly, professional, good price. Highly recommends.
Marcy J.
Aug 24, 2021 Report
Positive:Professionalism,Punctuality,Responsiveness,Value
Eddie was great. On a Friday evening was at our house in an hour. Fixed our central AC, good price, and stayed around to make sure it was working. I highly recommend this company and will use him again if needed!
Service:Repair AC