Top Heating & Cooling Company in New Castle County, DE
Who ‘s the best heating and cooling company in New Castle County, DE? Hillside is a full-service heating oil and commercial fuel company servicing both commercial and residential customers—making daily deliveries of home heating oil, diesel fuels, and gasoline. We also provide affordable heating and air conditioning (HVAC) services to our neighbors.
Hillside HVAC is big enough to serve you, yet small enough to know you. We are family owned and operated for over 65 years. Located in Newark, Delaware, we have deep roots in our community thanks to your support. Real people still answer our phones Monday through Friday, 8:00 AM – 5:00 PM. To Hillside, you are more than a customer.
A little more about us. We regularly service New Castle County, DE with commercial and residential heating oil delivery, and commercial fuels. Along with our fuel delivery, we are also a full-service heating and air conditioning installation and repair company. With 3 generations of trust behind us, you can count on only the utmost professionalism for any services we perform.
You Can Trust Hillside
A+ Rating from the Better Business Bureau
Hillside’s BBB Accredited Business rating is an A+.
BBB ratings represent the BBB’s opinion of how the business is likely to interact with its customers. The BBB rating is based on information BBB is able to obtain about the business, including complaints received from the public. BBB seeks and uses information directly from businesses and from public data sources.
BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or “No Rating”) for reasons that include insufficient information about a business or ongoing review/update of the business’s file.
Torch Awards for Ethics
Hillside has been awarded The Torch Awards for Ethics.
The Torch Awards for Ethics honors companies whose leaders demonstrate a high level of personal character and ensure that the organization’s practices meet the highest standards of ethics, and consequently generate trust. These companies’ high level of trust is recognized among their employees, customers, and communities. The award embodies Better Business Bureau’s mission to be the leader in advancing marketplace trust.
“Hillside Heating is the best!!! Temperature is 18 degrees. My mom arrived home from the hospital this afternoon with her heat not working. I made a desperate call to Hillside. Within ONE HOUR, they arrived and the heat is on!!!! Awesome! Thank you!!!”
“Our heater recently stopped working and Hillside immediately sent people out. It was Christmas week and the temperature in the teens. They explained why our very old heater could not be fixed. They had a new one installed the next day. The people working were polite, pleasant and informative. Everything was done very, very well and the cost was quite reasonable! We always knew Hillside as a good company. We have been customers for awhile, but this service was very, very good. Thank you, everyone at Hillside and especially all the technicians that installed our new heater. We tell everyone we know about this company.”
“Hillside is the BEST Heating and Hvc company we have ever had. We have had several other companies in the past but no one compares to Hillside! The service and degree of respect they give customers in Fantastic!!!! If I were you I would switch! The Oil delivery service is Amazing!!! So happy they were the only ones who could repair our heater last year!!! Thanks Hillside!”
“I love hillside! They came out as soon as I called and even left a sweet note and dog treats on the door as well as a friendly “welcome to the family” note on my bill. 🙂 thanks hillside, you have a new customer for life!”
The Hillside Maintenance Plans are designed to prevent minor problems from turning into major issues! Extend the life of your equipment, reduce the need for costly repairs, and increase the performance of your heating and cooling systems while lowering your utility bills.
Hillside Oil Heating & Cooling has been family owned and operated for over 65 years. Three generations of family attitudes and values have allowed us to continue to successfully service our customers and communities. Everything about Hillside is locally owned and operated. We do not answer to any parent or mother corporation in some far-off land. Real human beings still work here and answer our phones. We have no touch-tone mazes to navigate in order to speak to a human being that can assist or answer questions. Customer service is the most important thing. We know what it is like to be a customer and how we like to be treated. We take pride in thinking like a customer when dealing with our customers. Support of Hillside is support for local, homegrown, family business in our area. Thank you from everyone at Hillside for your business. Hillside is a full-service home heating oil company as well as a full-service heating and air conditioning service company. We make daily deliveries of home heating oil, diesel fuels, and gasoline.