We needed a new oil company and Hillside Heating was referred to us. And they have been very professional, informative and kind from last year until the present, from the first phone call to delivery they have been great. 👍👍⭐⭐⭐⭐⭐

Darren arrived on time and explained everything clearly and professionally. He completed our heating tune-up and walked me through what he was doing, which I really appreciated. It was great to have full visibility into the process. I’ll definitely be reaching out again in September for our HVAC tune-up.

Very unprofessional lady who answered the phone was short with me and rude took my business to awe oil in newark delware they where professional and cheaper wouldn't recommend!