Oliver Offers A Wide Variety of Services For Your Whole Home Comfort

At Oliver, we are proud to offer our heating & cooling services to customers in the PA, NJ, and DE regions. Originally founded in 1971, we invite you to learn more information about our company and how we got started in the industry. Find out more details about our individual team members and the people who are responsible for our success. We also provide a projects section to show how we helped both residential and commercial customers in the area.

Whether you need a new air conditioning unit, a heater repair, water heater, or a whole home generator installed, the experts at Oliver are here to help. We encourage you to read through the rest of the sections on our About page to learn more about our awards, customer reviews, frequently asked questions, and latest blog posts.

About Oliver Heating & Cooling


If you’re experiencing an emergency, please contact us right away. We offer same day services and will get to your home as soon as possible.

Our Satisfaction Safeguard

At Oliver, we are committed to the satisfaction of our customers. Our trained technicians are skilled, knowledgeable, and ready to provide you with their expert service. We care about you and your family which is why we’re proud to offer a satisfaction safeguard. At Oliver Heating & Cooling your peace of mind is our first priority.

David Oliver2nd Generation Owner
Google Rating
Based on 1967 reviews
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During extreme conditions, response times may be delayed. We will do our best to accommodate your request. Your patience is appreciated.

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