Heating
Cooling
Oil Delivery
HVAC Company You Can Trust in Long Island, NY
When it comes to keeping your home comfortable in every season, C J Fuel Oil Inc. is the HVAC company you can count on. Our team provides top-quality HVAC services across Long Island, ensuring homeowners receive efficient heating and cooling solutions tailored to their needs. Whether you need a new furnace installed, routine system maintenance, or emergency repairs, we bring expertise and reliability to every job. With a focus on customer satisfaction, we take pride in delivering prompt, professional service that keeps your HVAC system running at peak performance.
In addition to expert HVAC repairs and installations, we offer dependable heating oil delivery to ensure your home stays warm throughout the colder months. Our technicians are highly trained in both residential and commercial HVAC solutions, making us a one-stop shop for all your heating and cooling needs. From energy-efficient upgrades to routine tune-ups, our commitment to quality service sets us apart as the leading HVAC company in Long Island. No matter the season, C J Fuel Oil Inc. is here to provide the reliable comfort you deserve. Learn more and get scheduled by calling us at 631-766-1875 today!
Learn More About UsProudly Serving Suffolk & Nassau County
C J Fuel Oil Inc. is honored to serve both Suffolk and Nassau County with exceptional HVAC solutions. Our team understands the unique climate challenges of Long Island and provides tailored services to keep homes and businesses comfortable in every season. From heating oil delivery to HVAC system repairs and installations, we are committed to delivering reliable, high-quality solutions to our local communities. With our top-of-the-line equipment and years of experience, we have you covered for every project no matter how big or small.
- Boiler Repair
- Boiler Installation
- Water Heater Repair
- Water Heater Installation
- Ductless Mini Split Systems
- AC Repair
- AC Installation
- AC Replacement
- Heating Oil Delivery
- Commercial HVAC
Areas We Service
At C J Fuel Oil Inc., we proudly serve homeowners and businesses across Long Island with expert HVAC services and reliable heating oil delivery. Our team is dedicated to providing professional solutions that keep your heating and cooling systems running smoothly year-round. Whether you're in a bustling city or a quiet suburban neighborhood, we bring our top-tier HVAC expertise to your doorstep. With a commitment to quality and customer satisfaction, we ensure that every client receives the best care for their home or business. Take a look at the list of cities we service below and if you don't see your service listed, make sure to call 631-766-1875!
- Long Island, NY
- Deer Park, NY
- Farmingdale, NY
- West Babylon, NY
- Melville, NY
- Dix Hills, NY
- Central Islip, NY
- Bayshore, NY
- Brentwood, NY
Our HVAC Projects: Transforming Homes with Expert Service
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Boiler vs. Furnace: Which Is Better for Your Home?
Choosing between a boiler and a furnace depends on several factors, including your home's heating needs and efficiency preferences. Boilers provide radiant heat, offering consistent warmth and improved air quality, while furnaces distribute warm air quickly through ductwork, making them a cost-effective option for many homeowners. At C J Fuel Oil Inc., our HVAC experts can assess your home and recommend the best system based on energy efficiency, comfort, and long-term savings. Whether you're upgrading or replacing your system, we ensure you get the right heating solution for your needs. Trust C J Fuel Oil Inc. for all of your HVAC and oil delivery needs for exceptional services in Long Island and beyond!
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Why Every Business Needs Professional Commercial HVAC Services
A reliable and well-maintained commercial HVAC system is essential for any business. It ensures a comfortable environment for employees and customers, helps protect equipment, and keeps energy costs under control. Without professional HVAC services, businesses risk system breakdowns, inefficient performance, and increased operating expenses. That's why […]
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Common Signs Your AC Needs Repair Right Away
When the summer heat hits, the last thing you want is for your AC to break down. Recognizing the common signs that your air conditioner needs repair can save you from costly repairs and uncomfortable temperatures. At C J Fuel Oil Inc., we provide expert AC […]
FAQs
Yes! At C J Fuel Oil Inc., we provide reliable heating oil delivery throughout the entire year to ensure your home or business remains warm and comfortable. Whether it's the peak of winter or a cooler-than-expected spring day, you can count on us to keep your fuel supply stocked and ready.
Improving energy efficiency in a commercial HVAC system starts with regular maintenance, upgrading to energy-efficient equipment, and optimizing thermostat settings. Our team offers professional HVAC services, including system inspections, duct sealing, and energy-efficient upgrades to help businesses reduce costs and improve performance.
Ductless mini-split systems provide flexible and energy-efficient heating and cooling without the need for extensive ductwork. These systems offer zoned climate control, lower energy consumption, and improved air quality. As HVAC experts, we recommend mini-splits for homes looking for an efficient, space-saving solution.
If your AC unit is over 10-15 years old, requires frequent repairs, or struggles to maintain consistent temperatures, it may be time for a replacement. Higher energy bills and poor air circulation are also signs of an aging system. At C J Fuel Oil Inc., we offer professional HVAC evaluations to help determine the best time to upgrade your AC unit for optimal efficiency and comfort.