Keeping Cool, Every Season
Reliable Comfort,
Year-Round
Stay Warm This Winter
Home Fuel
Delivery
24/7 Service
Fuel Delivery Services in Darien, CT from Montanari Fuel Service, Inc.
Have you been searching for affordable fuel delivery services nearby to Darien, CT? If so, you have come to the right place. We offer energy efficient residential heating oil delivery on your schedule for your convenience. You never have to be without the heating oil you need when you choose our family- owned- and- operated fuel delivery company. Since 1946, we have been providing automatic fuel oil to ensure our customer’s warmth and comfort. Count on us for reliable fuel delivery services, HVAC services, duct cleaning, and tank removal services.
Trusted Heating & Cooling Services
At Montanari Fuel Service Inc., we offer trusted air conditioning (AC) installation services as well as service for furnaces, boilers, and water heaters. Our knowledgeable and friendly technicians will provide expert services for your home heating and cooling system. We work with some of the best industry brands so you can feel confident knowing we only provide the best energy systems.
Services for Your Darien, CT Home, Above and Beyond
When it comes to residential vent cleaning services, we are your number one choice. We will make certain that your air ducts and vents are fully cleaned so you can enjoy the best indoor air quality. Our experienced duct cleaning technicians will ensure that your home’s vents are clean and clear for improved health for you and your family.
Whether you need a new air conditioner, heating system, or automatic fuel oil delivery, you can depend on us to provide you with the right solutions.
Contact Montanari Fuel Service Inc. for more information about our services at (203) 493-0346 today. We look forward to providing you with reliable heating oil delivery for your home.
Prompt Service
Comfortable All Year Long

Installations
Upgrade to a high-efficiency hvac system for your home or business.

AC Services
We provide AC solutions to help you stay comfortable during hot weather.
Why Choose US
We Are a Company Built on Customer Service
With a focus on timely and efficient delivery, we ensure that you never run out of fuel, no matter the weather conditions. We understand that heating and cooling emergencies can happen at any time. That's why we offer 24/7 emergency services to ensure your comfort.
Responsive
Whether it's a routine maintenance check or you need heating oil fast, we respond quickly to ensure your comfortable all year long.
Professional
We have years of experience and undergo regular training to stay up-to-date with the latest advancements in fuel delivery and HVAC technology.
Cost-Effective
Available 24/7
Our team of technicians are available 24/7. Schedule appointments at a time that is convenient for you.

We provide prompt 24/7 emergency services!
Contact Montanari Fuel Inc. for more information about fuel delivery services or service for your furnaces, boilers, and water heaters.