Guaranteed Home Comfort By Hart! Heating and Cooling Specialists Serving Long Island, NY

Learn How Hart Home Comfort Is Reducing Our Customer's Carbon Footprints

AUTOMATICALLY reduce your carbon footprint with Hart Home Comfort by using our EcoBlend Biodiesel heating oil, a liquid renewable.

Increased Heating System Efficiency
No Expensive Heating Equipment Upgrades Needed
No Added Cost To You

Heating Oil

heating oil delivery

Have peace of mind knowing that your Long Island heating oil deliveries are made on time with Hart Home Comfort!

Heating Systems

heating system repairs

We repair, maintain, service and install all types of heating systems for your home or business.

Cooling Systems

ac repair

Stay cool and comfortable all summer long with Hart Home Comfort's expert cooling system services.

Hart Savings

home savings

Save money in a multitude of ways with Hart Home Comfort. Learn more about rebates, savings, and more!

Why Hart Home Comfort?

At Hart Home Comfort, our goal is to:

  • Deliver superior products and services at fair prices
  • Keep up with the latest comfort technologies
  • Treat our customers with the care and concern they deserve

At Hart, we take your home comfort seriously. We are committed to delivering personal service to all of our customers, and our service technicians are guaranteed to treat your home as if it is their own!

Long Island's Expert Heating & Cooling Contractor and Oil Delivery Company


I have been a Hart customer for over 4 years and have had nothing but pleasurable experiences. If I ever needed service it was immediate, the drivers have been wonderful, and customer service is excellent.

Brynn VS

... I have come to know the Hart service technicians on almost a personal level because they are here at the drop of a hat, no matter the time, when I have an issue with my heating system. I purchased the Total Comfort plan that they have because it's all inclusive ...

Mary Donnelly

We have been customers of Hart for a little over three years. The service is exceptional and the technicians are extremely knowledgeable. ... I would definitely recommend Hart Home Comfort if you are looking for a great oil company.

Ryan Darragh

Recent News & Articles From Hart Home Comfort

What Happens When You Skip Furnace Tune-Ups?

November 27, 2023

Consistent maintenance is vital for any machine, including your home furnace. Industry experts recommend annual HVAC check-ups for smooth operation. Yet, many residents either forget or skip these check-ups to save money, following the “if it isn’t broken, don’t fix it” mindset. This can result in unexpected issues down the line.

Read More

What Is A Boiler Expansion Tank?

November 13, 2023

Concerned about your water heater or the unfamiliar noise after you shower? Unsure about the role of the boiler expansion tank that your HVAC expert suggested replacing? This article delves into boiler expansion tanks in your home’s heating system. We’ll simplify the complexities, ensuring you’re informed in your decisions regarding your home’s heating.

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What Is The Best Temperature To Set Your Heating Oil Boiler At?

October 16, 2023

Finding the ideal temperature for your central heating oil boiler can be complex to determine. External temperatures often fluctuate, and hot water requirements vary. This can lead to different boiler settings from one household to the other. This article discusses how to effectively heat your home while optimizing boiler efficiency.

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Top Signs Your Furnace Is Overheating

October 2, 2023

Minor furnace anomalies might actually be warning signals of a severe issue, like an overheating furnace. Don’t ignore these tell-tale signs, as they could lead to bigger problems. This article discusses some of these signs, the causes of this HVAC issue, and the solutions to get your furnace back in working order.

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New York Oil Heating Association

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