To many homeowners, finding the right fit for heating, plumbing, and air conditioning (AC) services can feel daunting. But when it comes to service in Dover, Delaware, Horizon Services has a proven track record of exceeding homeowner expectations. Our team of licensed plumbers and technicians focus on delivering excellent customer service—along with some of the most comprehensive warranties in the industry. We are committed to addressing each of your heating and air conditioning needs.

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Air Conditioning Repair & Installation Services

Heating and cooling is a priority for many families because the right temperature means adequate comfort at home. Our team offers emergency air conditioning (AC) repair and installation services to families in your area. Our staff will address your concerns and ensure your air conditioning system is performing properly.

Heating & Furnace Repair Services

From your seasonal tune-up to emergency calls when your heater quits mid-winter, Horizon is on hand to deal with every scenario. Our team will perform fast and convenient furnace repair or replacement services to keep your family safe during the winter season. You can rely on Horizon to respond quickly and apply the expertise you trust.

Plumbing Services

Though many people attempt to perform do-it-yourself (DIY) plumbing repairs, that usually results in more mess and significant damage. Our team of plumbers in Dover, DE have the tools necessary to help you with a leaky faucet or a whole-house breakdown.

Dover, DE Community

Horizon is proud to serve Dover, DE, and our local community in 19901 and surrounding zip codes. With its range of attractions—from the Biggs Museum of American Art to the epic Dover International Speedway and even the Dover Downs Casino & Hotel, the city is full of entertainment and culture.

Our enjoyment of the vibrant local community extends to our interactions with you, our customers. Whether it’s a professional tune-up or an emergency call to help you with a challenging situation, our service staff appreciate the opportunity to serve you.

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