Business Details
50+ Years
experience
Emergency
services
Trusted Heating Oil & HVAC Services in Inwood, NY
Bel-Mar Oil has been a trusted provider of heating oil and HVAC services since 1953, serving residential, commercial, and industrial customers in Nassau and Queens. Founded by Dominick J. DeNapoli Sr., our family-owned business remains committed to delivering quality fuel, expert installations, and 24/7 emergency service. Our team of licensed technicians averages 15+ years of experience, ensuring reliable maintenance and repairs for oil heating systems. We prioritize personalized service, operating locally from Inwood, NY, and supporting community needs through energy efficiency programs and budget plans. With radio-dispatched trucks and automatic delivery options, we guarantee timely fuel supply to prevent disruptions.Our services extend to oil tank maintenance, natural gas conversions, and energy audits, reflecting our dedication to comprehensive home comfort solutions. Backed by partnerships with ENERGY STAR and NYSERDA, we offer rebates and financing to enhance affordability. Every interaction is guided by our founding principle: providing neighborly service that larger corporations cannot match. From emergency repairs to system upgrades, Bel-Mar Oil remains your dependable partner for heating needs. Our legacy of trust spans generations, ensuring warmth and reliability for every customer.
Services
Heating Oil Delivery
Boiler Installation
Emergency Service
Oil Tank Services
Natural Gas Conversions
Details
- Year established: 1953
Highlights and features
- Family-owned since 1953 with deep local expertise
- 24/7 emergency service for urgent heating needs
- Technicians averaging 15+ years of oil heating experience
- Automatic delivery ensures uninterrupted fuel supply
- ENERGY STAR partnerships for energy efficiency rebates
Services
Heating Oil Delivery
We provide reliable heating oil delivery to residential and commercial properties. Our radio-dispatched trucks ensure timely service, with options for will-call or automatic delivery. Competitive pricing and COD payment flexibility meet diverse customer needs.
Boiler Installation
Our licensed technicians install oil and gas boilers for residential and industrial applications. Expert setup ensures optimal efficiency, with maintenance contracts available to prolong system lifespan and prevent breakdowns.
Emergency Service
24-hour emergency service addresses urgent heating failures. Rapid response teams handle oil tank issues, boiler malfunctions, and system repairs to restore warmth during critical situations.
Oil Tank Services
We offer oil tank inspections, repairs, and replacements. Regular maintenance prevents leaks and ensures safe, efficient fuel storage for residential and commercial clients.
Natural Gas Conversions
Professional conversion services transition oil-based systems to natural gas. This energy-efficient upgrade reduces costs while maintaining reliable heating performance for homes and businesses.
People
Dominick J. DeNapoli Sr.
Founder
Founded Bel-Mar Oil in 1953, establishing a legacy of community-focused service and heating expertise that continues under family leadership today.
Valencia DeNapoli
Owner
Current owner overseeing daily operations, maintaining her husband's commitment to quality service and community values since taking leadership.
Dominick J. DeNapoli Jr.
Service Manager
Leads the service team with 15+ years of hands-on experience, ensuring technical excellence and prompt response for all heating system needs.
Frank DeNapoli
Co-Owner
Active co-owner contributing operational expertise, upholding family traditions while adapting to modern energy efficiency standards and customer expectations.
Questions
What areas do you serve?
We serve residential and commercial customers in Nassau and Queens counties, NY.
Do you offer emergency heating repairs?
Yes, our 24/7 emergency service responds to urgent heating system failures immediately.
What payment methods are accepted?
We accept all major credit cards for heating oil deliveries and service payments.
Are financing options available?
Yes, we offer budget plans and partner with NYSERDA for energy efficiency rebates.
How can I schedule automatic deliveries?
Automatic delivery scheduling is available through our website or by calling our office directly.
Videos
Reviews (6)
Diego Antonio Guardia Rivera
Feb 28, 2022
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Very good service I highly recommend them a day before at night I made the order and the next morning they were already here very good service
Daniel Gohari
May 12, 2020
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I've been using Bel-Mar Oil for over 10 years now and have to say they have the best bulk pricing in the area along with an honest and great team. Oil has always been delivered within 24 hours of a call which is an added bonus. Thank you for all your help and services through the years!
Donna Caldera
Nov 30, 2019
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Dominic and Mike replaced the gas furnace and gas hot water heater at my mother's home in East Meadow. Both were trustworthy professionals and worked efficiently. Since the units were old, they replaced pipes and lines as needed. They were courteous with my elderly mother, and left her home as neat as it had been before the extensive work. I would highly recommend this company!
Daniel Garcia
Dec 07, 2018
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Call several times to make an appointment to service the boiler, and have gotten no response. Will be taking mu business elsewhere
Ricky Velez
Jul 18, 2018
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Not sure why others gave a low rating but as far as I concern Bel-mar was courteous and reliable. I called the night before for an emergency oil delivery and they explained that could not help with delivery that evening but they called bright and early the next morning and asked what I needed and delivered the oil I needed in a quick an timely manner. All I can say is Thanks for coming through when I needed your help.
James F.
Mar 29, 2017
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Excellent! So far they have always been quick to deliver & reasonably priced! No complaints, I usually use CODFUEL.com to order but may be getting a contract with them for the upcoming season. My burner mechanic said the fuel looks clean which to me means they maintain their trucks clean out the tanks & drain water.
