Business Details
Trusted Heating Oil and HVAC Services in Clinton, CT
Long Hill Energy has been a trusted provider of home heating oil, propane, diesel fuel, and HVAC services along the Connecticut shoreline for over 30 years. Established in the early 1980s as Long Hill Oil, we transitioned to Long Hill Energy in 1987 to reflect our expanded range of energy solutions. Our family-owned business prioritizes top-quality products at competitive prices, serving Guilford, Madison, Clinton, Killingworth, Westbrook, and surrounding areas. We specialize in heating oil delivery with proprietary additive treatments for system efficiency, automatic delivery options, and tank monitoring services.Our HVAC division offers repair, replacement, and maintenance for heating and air conditioning systems, including ductless splits and oil tank installations. We provide free equipment estimates and service contracts covering parts and labor. Committed to customer satisfaction, we also offer pre-paid fixed-price oil contracts and budget plans to help clients manage seasonal expenses. With our Clinton, CT-based facility housing offices, fleet, and bulk storage, we maintain a legacy of reliability and community-focused service.
Services
Heating Oil Delivery
HVAC Services
Propane Supply
Diesel Fuel Delivery
Tank Monitoring
Automatic Delivery
Oil Tank Replacement
Ductless AC Installations
Highlights and features
- We offer over 30 years of experience serving Connecticut shoreline communities.
- Our heating oil includes proprietary additives for system efficiency and longevity.
- We provide free HVAC equipment estimates and comprehensive service contracts.
- Automatic delivery and tank monitoring ensure uninterrupted service.
- Pre-paid oil contracts and budget plans help manage seasonal energy costs.
Services
Heating Oil Delivery
Our heating oil undergoes treatment with proprietary additives to enhance efficiency, reduce consumption, and extend system lifespan. We offer automatic delivery and tank monitoring services to prevent emergencies. Serving residential customers across Connecticut shoreline communities with reliable winter fuel solutions.
HVAC Services
We provide comprehensive HVAC solutions including boiler/furnace repair, air conditioning maintenance, and ductless split installations. Free equipment estimates and service contracts cover parts, labor, and annual tune-ups. Our technicians service all system types for consistent home comfort.
Propane Supply
We deliver propane for residential heating and outdoor applications. Our distribution network covers Clinton, Guilford, and surrounding areas with dependable refills. Propane customers benefit from our 30+ years of energy industry expertise and local market knowledge.
Tank Monitoring
Our tank monitoring technology tracks fuel levels in real-time, enabling proactive deliveries. This service eliminates manual checks and prevents unexpected shortages. Integrated with automatic delivery options for seamless winter preparedness.
Budget Plans
We offer pre-paid fixed-price oil contracts and monthly budget plans to stabilize winter heating costs. These programs help customers avoid seasonal price volatility while ensuring uninterrupted service through dedicated account management.
Questions
What areas do you service for oil delivery?
We deliver heating oil and propane to Guilford, Madison, Clinton, Killingworth, Westbrook, and partial coverage in Deep River, Chester, and North Branford.
Do you offer automatic heating oil delivery?
Yes, we provide automatic delivery with tank monitoring technology to ensure timely refills without manual intervention.
What HVAC services are available?
We service and replace boilers, furnaces, air conditioning systems, and install ductless splits. Free estimates and service contracts are also available.
Can I pre-pay for winter heating oil?
Yes, we offer pre-paid fixed-price contracts and monthly budget plans to help manage seasonal fuel expenses.
How do I cancel automatic delivery?
Contact Lisa directly at (860) 664-3835 during business hours to cancel automatic delivery services.
