Reliable Heating, Plumbing, and Air Conditioning Services for Customers in Harleysville, Pennsylvania

Horizon is the popular choice among Harleysville, PA, homeowners for plumbing, heating, and cooling services of all types. Our team of talented pros will diagnose your home service issues and provide custom solutions to keep your family safe and comfortable during the entire year.

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Air Conditioning

From minor maintenance to major upgrades, we handle all of your air conditioning needs. A professional tune-up ensures your home stays cool during hot summer days. Plus, we can also install new filters, Nest Smart Home thermostats, and other AC equipment to help lower your monthly bills and control indoor temps with ease.


Don’t let the Pennsylvania winters make you miserable. We handle all types of heater maintenance and repairs, including work on furnaces, water heaters, tanks, and boilers. Plus, we’re available when you need us with same-day service, next-day installation, and industry-leading warranties. Call us day or night for 24/7 emergency service with no extra charge.


Don’t let water leaks damage the floors and walls of your home. Contact us at the first sign of unexplained water in your home for fast help. We fix broken pipes, leaky faucets, slow-running or clogged drains, broken sewer lines, and all other plumbing problems. Our expert techs will diagnose your issue and create custom solutions.

Horizon Loves Harleysville

We’re a proud part of this community alongside Evansburg State Park, Perkiomen Trail, and Spring Mountain. Ask around the 19438 area, and you’ll quickly discover why families in Harleysville love Horizon.

We’re not just technical experts in plumbing, heating, and air conditioning; we’re also committed to delivering first-rate customer service. A customer satisfaction guarantee and industry-leading warranties back all of our work. How can we help you today?

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