Solid Heating, Plumbing, and Air Conditioning Services for Families in King of Prussia, PA

King of Prussia, PA, homeowners, families, and customers prefer Horizon for heating and cooling services. We also offer expert plumbing services as well. Our up-front pricing and friendly customer service help us stand out from the competition.

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We have more than three decades of experience serving everyone in this area, and that’s part of the reason why we’re so popular in King of Prussia.

Air Conditioning

Protect your air conditioning system from failure with a professional tune-up. Our trained team handles repairs and maintenance for all major brands and types of AC units. Let us develop custom cooling solutions with new filters, smart thermostats, and other cost-saving upgrades to help lower your monthly energy bills.


We love living in Pennsylvania, but we don’t enjoy living without a heater. Winters here are no joke. Let our staff can tune-up your existing systems and help you make the right choice when selecting a new heater.

As a bonus, we offer 24/7 access to emergency help at no extra charge. If your heater breaks in the middle of winter, you can call Horizon, and we’ll make sure to send someone right out to take care of the problem.


Most PA residents call us for our heating and air conditioning services, but we’re also proud to offer a complete selection of plumbing services to everyone living in and around this area. Whether you want a quick fix for that leaky faucet or some help dealing with a DIY project gone wrong, our experienced plumbers are ready to perform any service you need.

Horizon Loves King of Prussia

Do you know why we love living in the 19484? We love it here because of all the amazing attractions. We have the King of Prussia Mall, Heuser Park, and Gulph Mills Golf Club. What else could you want?


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