4.4 
348 *The Angi rating for Heating Oil Service companies in Centereach, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
*The HomeAdvisor rating for Heating Oil Service companies in Centereach, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
Last update on September 10, 2025
HVAC services in Northport, New York.
HVAC services in Northport, New York.
OK Petroleum offers residential and commercial heating oil deliveries including antifreeze, motor oil, fuel oil and more. For quick access visit our gas stations that are located across Nassau and Suffolk Counties. Call us today at 631-321-0549 to know more!
OK Petroleum offers residential and commercial heating oil deliveries including antifreeze, motor oil, fuel oil and more. For quick access visit our gas stations that are located across Nassau and Suffolk Counties. Call us today at 631-321-0549 to know more!
Established in 1976, East Islip Emergency Plumbing and Heating has risen to become one of the County’s premier plumbing and heating companies. Licensed Master Plumber and founder, Jerry Brooks started the company with three principles in mind: craftsmanship, accountability, and dedication. To this day, these three principles are the core of East Islip Emergency Plumbing and Heating credo.
Established in 1976, East Islip Emergency Plumbing and Heating has risen to become one of the County’s premier plumbing and heating companies. Licensed Master Plumber and founder, Jerry Brooks started the company with three principles in mind: craftsmanship, accountability, and dedication. To this day, these three principles are the core of East Islip Emergency Plumbing and Heating credo.
Here at North Great River Emergency Plumbing and Heating Our goal is to help you with all your plumbing needs quickly, efficiently and affordably. Above all, we strive to make sure our customers are happy and satisfied. Our reputation of integrity and reliability is what keeps our customers coming back.
Here at North Great River Emergency Plumbing and Heating Our goal is to help you with all your plumbing needs quickly, efficiently and affordably. Above all, we strive to make sure our customers are happy and satisfied. Our reputation of integrity and reliability is what keeps our customers coming back.
Our goal is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust. We pledge to provide the highest levels of professionalism, integrity, honesty, and quality workmanship. We consider it a privilege to serve
Our goal is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust. We pledge to provide the highest levels of professionalism, integrity, honesty, and quality workmanship. We consider it a privilege to serve
Our service technicians are thoroughly trained. We can diagnose and fix problems efficiently, expeditiously, and cost-effectively
Our service technicians are thoroughly trained. We can diagnose and fix problems efficiently, expeditiously, and cost-effectively
When a plumbing issue arises, it is important to seek the help of a skilled plumber as soon as possible. Choosing the right plumber can make all the difference between an effective solution and a recurring plumbing issue. If you are dealing with a plumbing problem, we can provide you with professional and timely plumbing services. Whether you need help with a residential or commercial plumbing problem, we have the resources and skills needed to assist you.
When a plumbing issue arises, it is important to seek the help of a skilled plumber as soon as possible. Choosing the right plumber can make all the difference between an effective solution and a recurring plumbing issue. If you are dealing with a plumbing problem, we can provide you with professional and timely plumbing services. Whether you need help with a residential or commercial plumbing problem, we have the resources and skills needed to assist you.
We take pride in building long term relationships with our customers; we aim for nothing less than 100% customer satisfaction. If you’re not happy, we’re not happy so we solicit your feedback to help ensure we have met or exceeded your expectations.
We take pride in building long term relationships with our customers; we aim for nothing less than 100% customer satisfaction. If you’re not happy, we’re not happy so we solicit your feedback to help ensure we have met or exceeded your expectations.
To buy heating oil for your house, contact local heating oil companies to compare prices and place an order once you decide on a supplier. The company will have to deliver your heating oil in a truck designed to carry and dispense heating oil safely. Call and order your heating oil early enough to have your oil delivered before you need to start using it for home heating.
On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.
You save money on heating oil in a few ways:
Make sure your home is well insulated and sealed against drafts and heat leakage.
Use a thermostat that’s working properly and calibrated accurately.
Increase energy efficiency by insulating your basement and attic.
Turn down your thermostat a few degrees.
Program your thermostat to lower the heat when you’re not home.
Order heating oil during the off-season when prices are likely to be lower.
Summer months tend to be when heating oil prices are lowest because of decreased demand. Buying heating oil during the off-season also prepares you for when the weather gets cold, and you need to start using the oil to heat your home. Although heating oil prices will fluctuate, it’s best to avoid purchasing between September and April, as that's the peak season for heating oil demand.
Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.
From average costs to expert advice, get all the answers you need to get your job done.
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