Trustworthy Heating, Plumbing, and Air Conditioning Services for Customers in Allentown, PA

Families in Allentown, PA, trust Horizon Services for all types of heating and cooling needs. We’re proud to offer installations and professional tune up services for all heating and cooling systems, backed by more than 30 years of experience helping the Allentown area.

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Air Conditioning

Air conditioning is essential for health and safety when the weather gets hot, and that’s why our trained personnel love performing a tune up on existing systems. Helping our neighbors is a great feeling, so you can trust us to install or repair your AC at any time of the year.


Having the right type of heater is the best way to stay safe in winter. In fact, we believe this is so important that we don’t charge extra for our 24/7 emergency repair service. Our licensed and qualified personnel offer fair, transparent, and up-front pricing, so you can be confident that you’re always getting a great deal from Horizon Services.


Plagued by that leaky faucet? Heating and air conditioning are our primary focus, but we also offer a full selection of professional plumbing services. Our plumbers can diagnose your problems, identify the best way to solve them, and, in most cases, fix them on the spot. Don’t let problems snowball into something worse when you can call Horizon Services.

Horizon Loves Allentown

As a homeowner in Allentown, PA 18001, you know how many great local attractions there are. In fact, we know that more than a few parts of Pennsylvania are jealous of areas like Coca-Cola Park, Dorney Park & Wildwater Kingdom, and the PPL Center. Allentown is a great place to live and work, so we’re proud to offer local families and customers our friendly, reliable, and affordable services.