Horizon Services is the Premier Plumbing, Heating & Air Conditioning Company Serving Delaware, Pennsylvania, New Jersey and Maryland.


Thousands of satisfied homeowners throughout the Delaware Valley have relied on Horizon Services for over 25 years to service and install the right plumbing, heating and air conditioning systems and equipment for their families. We pride ourselves on always doing the job right the first time, being there when we promise, and guaranteeing everything we do in writing. For nearly three decades, we have stood by our pledge to have the best trained technicians for the job, who will respect your home, always have upfront pricing in writing with no hidden fees or costs, and always be on time or your service is free — 100% Satisfaction Guaranteed!

From routine plumbing repairs, HVAC maintenance, emergency services, and expert equipment installation or replacement, Horizon Services is ready to meet all of your household needs. Our goal is helping you maintain a comfortable home for your family, and when a problem suddenly arises, quickly getting you back to living comfortably in your own home. We promise to surpass all of your expectations for plumbing, heating & air conditioning, drain cleaning, and sewer & water line replacement services in your area.

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    Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

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    Air Conditioning

    We offer repair, replacement, and preventative maintenance that can keep your air conditioning system running longer and more efficiently.

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    From routine leaks and drips to major repairs to pipes, sinks and toilets, Horizon Services is THE plumbing company to call for fast, friendly, reliable service.

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    Drain Cleaning

    Got a blocked or slow running drain? When your sink, tub or toilet is clogged, don't grab a plunger--grab a phone and call the drain cleaning experts at Horizon Services!