Full service HVAC and installations. Higganum Heating is an oil delivery service for all types of heating and cooling equipment. We understand that our valued customers are at the very root of our growth, and we remain committed to ensuring your comfort, peace of mind, and satisfaction — winter, spring, summer, and fall. Higganum Heating is a family-owned and operated company that keeps close ties
to our home community in Haddam. Our team is fully insured and trained to safely and reliably supply all of your oil needs. We are proud to say that Higganum Heating has grown to offer more than just dependable deliveries of heating oil. Today, we're a full-service provider of year-round comfort. Check out our Oil Delivery and HVAC/Air Conditioning pages to learn more. Please call today, and let us know what more we can do for you, even if you aren't sure the service you need is listed here. Rely on Higganum Heating to ensure all of your heating and cooling needs, year-round — including 24/7 emergency response! Our team takes care of the community by offering a variety of services and payment plans that fit your individual needs. Call Higganum Heating for more information about:
-Fuel oil sales and delivery
-Automatic delivery
-Budget plans available for convenience and affordability
-Service plans available to customers
-Gas fireplace installations
- Generator installations
- Gas piping
- Cast iron stand alone propane stoves
-Hot water heaters and On-demand water heaters
