Two Generations of Service: King of Prussia’s Top Emergency Heating Repair Since 1983
The Most Reliable Emergency HVAC Company in King of Prussia: We Repair Furnaces, Boilers, Heat Pumps, & More
Whether your heating system is making strange noises, short cycling, or not working at all, there’s only one thing to do: call Hirschberg Mechanical for emergency heating repair in King of Prussia. For over 40 years, we’ve been serving with purpose, and that purpose is simple: to help our community thrive with reliable heating and cooling services.
Our values of faith and integrity mean that we always communicate clearly and respond to your needs as quickly as possible. There’s always a real person available to take your call, and in many cases we’re able to arrive the same day. Call today to schedule your service!
- 40 Years in Business
Hirschberg Mechanical has been a staple in the King of Prussia community since 1983, and we look forward to serving you well into the future.
- Emergency Service
To keep your home warm during the winter, we provide quick emergency heating services. There’s always someone available to take your call, so please don’t hesitate to contact us immediately!
- Hirschberg Cares
In addition to our heating repair services, we are dedicated to giving back to our community through various acts of service and charitable contributions.
- 5-Star Reviews
Our reputation is reflected in over 600 5-star reviews from satisfied customers. See why Hirschberg Mechanical is a community favorite by clicking here to view our reviews!

Call Us Now to Book Our Services

Top Signs You Need Heating Repair: Our King of Prussia HVAC Contractor Weighs In
Strange Noises
It’s expected for heating systems to emit some noise during operation, but they should never be disruptively loud. Any kind of heater, new or old, should not produce rattling, banging, or clanging sounds. With older heating systems, a bit more noise is typical, yet any sudden or unfamiliar sounds should be monitored closely as they could signal significant problems.
Short Cycling
A well-functioning heater operates in consistent cycles. If you notice that your system is activating erratically or cycling more frequently than usual, this could cause increased wear and tear, accelerating its breakdown. Additionally, short cycling can diminish the energy efficiency of your heating system, leading to higher utility expenses.
Yellow or Orange Pilot Light
Is your furnace pilot light burning anything other than a steady blue flame? A yellow or orange pilot light can be a serious warning sign of carbon monoxide buildup. This deadly gas poses a significant risk to your family’s safety. Don’t take chances – contact Hirschberg Mechanical immediately for emergency furnace repair in King of Prussia.
Spiking Utility Bills
Are you seeing an unexpected spike in your heating bills? It’s not just in your head. Inefficient heating systems can drain your wallet without providing the warmth your family needs. These problems can also shorten your heater’s lifespan. Protect your comfort and your budget by scheduling a heating repair with our King of Prussia team.
Get The Heating Repair King of Prussia Trusts in Emergencies: Call For Service Today
Protect your family from the cold with Hirschberg Mechanical’s emergency heating repair services. We understand that heating breakdowns can happen at the most inconvenient times, which is why we offer prompt, professional service in King of Prussia. Our experienced technicians are equipped to handle all major heating systems. Schedule your service today!
You might also be interested in:
Frequently Asked Questions
Q. How do you check the pilot light on a furnace?
If you think there might be a problem with your furnace’s pilot light, you can take off the front cover panel on your furnace to check it out. However, you should only do a cursory visual inspection – pilot lights can be very dangerous, especially if there’s a problem with its operation. If your pilot light is sputtering, keeps going out, or is an orange or yellow color instead of blue, contact our furnace repair contractors – we’ll get to your King of Prussia home as soon as possible.
Q. Why is my boiler leaking?
As with any appliance that uses water, boilers can become rusted or corroded over time. As their components wear down, it allows water to leak out of your system and onto your floors or walls. Radiators can also be a major source of leaks. If your boiler leak isn’t addressed quickly, you could wind up with serious water damage to your home, as well as a non-functional boiler. Our boiler repair team at Hirschberg Mechanical can conduct a thorough inspection and fix the problem to prevent further water damage.
Q. How can I stay warm while I’m waiting for heating repair?
When you call us for emergency heater repair, we’ll always prioritize your service, but you’ll still need to stay warm while we’re on our way. One easy fix is to seal any cracks or gaps with caulk – these openings are often found in the spaces between your doors and windows. If you don’t have caulk on hand, use blankets or towels to seal the cracks and keep heat from escaping. Wear as many layers as possible, and, if possible, use a space heater to keep the worst of the cold at bay.






