Trustworthy Heating, Plumbing, and Air Conditioning Services for Customers in Princeton, New Jersey

Homeowners in Princeton, New Jersey, have relied on Horizon for heating and cooling help for years. No matter what time or season you need assistance, Horizon staff is on call to help. From plumbing emergencies to regular heating and air conditioning maintenance, we aim to make your life easier and more comfortable.

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Families trust Horizon because we are always prompt and professional. Our industry-leading warranty coverage proves that we are committed to providing the best products and services possible to you and your family. How can we help you today?


Air Conditioning

If your AC isn’t blowing cold air, you might need a tune-up. Horizon technicians can diagnose and repair your air conditioning equipment, saving you time and money. They also handle replacements and installation, plus support for smart home thermostats and accessories like filters and humidifiers.



Professional tune-ups are also beneficial for your heating equipment. If your heater fails to keep you warm in winter, call Horizon for assistance. Whether your furnace, boiler, or heat pump is acting up, Horizon technicians can remedy the issue. They also know their way around every brand and model, making service simple.



Leaky faucets and clogged pipes are frustrating. Fortunately, Horizon plumbers are available to unclog drains, restore hot water service, and more. From replumbing projects to help with taps that only run cold, Horizon plumbing experts get their hands dirty, so you don’t have to.


Horizon Loves Princeton

At Horizon, we love serving Princeton, NJ, 08540, and the surrounding community. Landmarks like the Princeton University Art Museum, Woodfield Reservation, and Barbara Smoyer Park offer plenty to explore.

It’s our pleasure to contribute to the local community. Horizon hopes to continue working alongside our customers and neighbors for many more years.

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