HVAC Repairs & Tune-Ups

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Dilling Does It Better

Servicing Pennsylvania & New Jersey since 1955

Your Local HVAC Experts

Would you like to ensure that your heat pump, boiler, air conditioning unit, or other HVAC equipment continues to work at optimum efficiency and peak performance throughout its lifetime? With HVAC maintenance plans from Dilling, you can! 


Over time, particulates, mold, fungus, dust, dirt, and other contaminants can clog up your filters, decrease your indoor air quality, and cause your HVAC systems to break down. With a regularly scheduled tune-ups, you can ensure your filters are clean and your systems are working as intended. Not only does regularly maintaining your HVAC components ensure they’re clean, but it can also extend their lifespan, prevent future breakdown, and save you money on repairs.


★★★★★

The entire staff at Dilling were very professional and courteous during my experience. The communication went far and above any service provider in my lifetime. Kudos to the office team as well for finding a last-minute appointment to repair my A/C on such a crazy hot day! I highly recommend them!


-Stacey K.

★★★★★

Dilling came back with a great estimate (much cheaper than most others) and was very knowledgeable straightforward. I went with them, and I'm very happy with the results. Not only did they get it all done in a day, but the work was super clean, they cut no corners. I would highly recommend Dilling and will be using them from now on.


-Jim C.

★★★★★

The entire staff at Dilling were very professional and courteous during my experience. The communication went far and above any service provider in my lifetime. Kudos to the office team as well for finding a last-minute appointment to repair my A/C on such a crazy hot day! I highly recommend them!


-Jenna P.

★★★★★

The entire staff at Dilling were very professional and courteous during my experience. The communication went far and above any service provider in my lifetime. Kudos to the office team as well for finding a last-minute appointment to repair my A/C on such a crazy hot day! I highly recommend them!


-Stacey K.

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