Hillside Oil Heating & Cooling
INDUSTRIES > STATES > NEW CASTLE COUNTY DELAWARE HVAC > HILLSIDE OIL HEATING & COOLING
New Castle County Delaware
Hillside Oil Heating & Cooling - HVAC in Newark, Delaware
40 Brookhill Dr, Newark, Delaware 19702
(302) 738-4144
| hillsidehvac.com 
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Our business directory helps consumers pick the best businesses for their biggest purchases and supplements our weekly show. In the episode below, we discuss our New Castle County findings from the 2025 U.S. HVAC Customer Satisfaction Study.
Business Status.
Hillside Oil Heating & Cooling is a Better Buyer honorable mention. To learn more about our small business awards, click on a category below.
About Hillside Oil Heating & Cooling
Nestled in the heart of Newark, Delaware, Hillside Oil Heating & Cooling is a family-run, full-service HVAC company diligently serving New Castle County, Delaware. Over the years, they have garnered a remarkable reputation for their high-level professionalism and excellent customer service. The team always remains committed to providing trustworthy, efficient services, from heating system installations to air conditioning maintenance, and everything in between. Their comprehensive solutions, innovative technologies, and highly-trained staff ensure homes remain comfortable through all seasons. Reliability, honesty, and exceptional workmanship are the cornerstones of Hillside Oil Heating & Cooling’s operations, affirming their status as a leading HVAC service provider in the community.
Services Offered
Heating System Installation and Repair
Cooling System Installation and Repair
Oil Delivery Services
Propane Delivery Services
Indoor Air Quality Services
Ductless Mini Split Services
Water Heater Installation and Repair
Generator Installation and Maintenance
Oil Tank Installation and Replacement
Fuel and System Conversion Services
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