Quinoco Energy Services

Quinoco Energy has been keeping Connecticut families warm, safe, and comfortable for more than 145 years. As a local, family-owned company, we proudly serve Hartford and Litchfield Counties with reliable fuel delivery and full-service home comfort solutions.

Our team delivers Bioheat® heating oil, propane, diesel fuel, and kerosene, along with expert installation, maintenance, and repair for furnaces, boilers, heat pumps, air conditioning, and ductless systems. We provide preventive maintenance plans plus 24/7 emergency service for total peace of mind. Our team will also install and service standby generators, so your home stays powered during outages.

At Quinoco, we combine experience and personal service with our range of energy solutions. Our Bioheat® fuel blend helps to reduce emissions without requiring system conversions, making it an easy, eco-friendly choice for homeowners.

Neighbors know us for our dependable deliveries, responsive customer service, and a team that treats every home like our own. From heating and cooling to indoor air quality upgrades, we’re here to keep your home comfortable year-round.

Quinoco Energy — dependable heat, reliable service, and comfort you can count on.