Commercial Refrigeration: Emergency HVAC Services Serving Harrisburg, PA 17111
7841 Witmer Dr, Harrisburg, PA 17111
Core Services
- HVAC installation or replacement
- HVAC system maintenance
- HVAC system repair
Questions and Answers
My furnace in Harrisburg keeps turning on and off frequently (short cycling). What could be the issue?
Short cycling in Harrisburg homes is often due to a clogged air filter restricting airflow, an oversized furnace for the home's needs, or a faulty flame sensor. This issue not only reduces comfort but also increases wear on your system and energy bills. Our technicians are experienced in diagnosing and resolving this common local problem, whether it requires a simple cleaning, a component repair, or an assessment of your system's sizing for more efficient operation.
What's included in a standard HVAC maintenance visit from CRH Harrisburg?
Our standard maintenance service is designed to keep your system running efficiently and prevent costly breakdowns. It includes cleaning critical components like the evaporator and condenser coils, checking refrigerant levels, inspecting electrical connections, lubricating moving parts, testing system controls and safety devices, and cleaning or replacing air filters. This proactive care helps extend the lifespan of your equipment and maintains its energy efficiency, which is particularly valuable during our Pennsylvania seasons.
How do I know if I need an HVAC repair or a full system replacement?
The decision between repair and replacement depends on factors like the age of your system, the frequency and cost of recent repairs, and its current efficiency. As a general guide, if your system is over 10-15 years old and requires a major repair that costs more than half the price of a new unit, replacement is often the more economical long-term choice. Our professionals will provide a straightforward, honest assessment of your specific situation, explaining all options so you can make an informed decision for your Harrisburg home.
Business Background
CRH Harrisburg Heating & Air Conditioning has been a trusted name in the Harrisburg Metro area for over four decades. Our long-standing presence is built on a commitment to prompt, courteous, and professional customer service, delivered at highly competitive prices. We specialize in comprehensive HVAC solutions, including installation, replacement, repair, and maintenance, ensuring your home's comfort systems operate reliably year-round. As a local, family-owned business, we understand the specific climate challenges faced by residents in Harrisburg and the surrounding communities, allowing us to provide tailored, effective service you can depend on.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |









