Heating & Cooling
Complete HVAC Services
Fully Licensed & Insured HVAC Service Department with 24/7 Emergency Service Availability.
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Heating Services
Annual System Maintenance
Protect yourself from unexpected heat outages by having annual maintenance performed on your system. Plan ahead and schedule your service with Dependable Energy. We service Oil and Gas systems.
Fuel DELivery
Oil & Propane Delivery Services
Complete Fuel Services for oil heat and propane gas homes and businesses. Learn why Dependable Energy leads the greater Waterbury & New Haven Markets in reliability and Pricing
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Dependable Energy is Prospect, CT’s premier home heating oil, propane, and HVAC service provider. Not only do we deliver the highest quality fuels at the most competitive price, we also offer premier HVAC service throughout the greater Prospect, CT area. Our Connecticut State-qualified technicians are qualified to maintain, install, or repair nearly any HVAC system, which includes propane gas installations and conversions. ¬†Also benefiting our customers, Dependable Energy Inc. offers bulk propane storage partnerships for medium-sized delivery companies throughout Connecticut and Southern New England.

Whether you need 50 or 50,000 gallons of propane, fuel oil, diesel, or you need a new air conditioner and furnace, call Dependable Energy today.

Schedule Delivery

Schedule Your Delivery

We provide easy, reliable delivery straight to your door. That's the Dependable way!

Budget Plans

Budget Plans

Planning ahead makes winter manageable. Read about our customer-friendly Budget Plan here.


Propane Tank Systems

Need to know about propane tank systems? Dependable Energy is your local, trusted provider.

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