With our client satisfaction guarantees and competitive warranty coverage, Horizon is happy to offer heating and air conditioning and plumbing services to homeowners all over New Castle, DE. Our focus is on providing excellent service to our community, a goal we continue to meet year after year. Whatever your home service needs, Horizon is ready to deliver.

Our expert technicians are here for youSchedule Online Today

Air Conditioning Services

Heating and cooling are two crucial aspects of your home’s internal systems. Fortunately, Horizon offers comprehensive AC tune-up services, regular maintenance, and even emergency repair as necessary. Air conditioning issues are common, but we have the expertise you need to troubleshoot and get your system up and running again.

Heating Services

You rely on your heater to keep you and your family comfortable. Because we know how essential adequate heat is across a range of seasons, we are proud to provide both regular and emergency services to keep your system in check. Our knowledgeable technicians troubleshoot any issue and ensure they leave your heater functional and safe.

Plumbing Services

Plumbing problems are often intimidating to homeowners. From a leaky faucet to a clogged pipe, there’s nothing worse than not being able to use your house’s plumbing properly. The solution is simple, though: call us for prompt and thorough answers to any plumbing challenge.

New Castle, DE Community

From its iconic Historic New Castle Courthouse Museum to the many open green areas, we at Horizon love the city and its residents. Wherever you live in New Castle, Delaware, whether Historic New Castle or beyond, we are happy to serve you. From 19720 to neighboring zip codes, we cover New Castle and the surrounding area. Whether you need a professional tune-up or an emergency service call, don’t hesitate to call us for all your heating, plumbing, and AC needs.

Please Provide Your Home's Zip Code

Connecting you to your local Horizon team for expert technicians, same-day service, and a job done right.