Apgar Oil Energy & HVAC - Allentown's Trusted HVAC Services

Uneven heating is common in Lehigh Valley homes, often caused by ductwork issues, improper system sizing, or zoning problems. Our technicians can perform a thorough assessment of your HVAC system, check duct integrity, and recommend solutions like zone control systems or duct modifications. Since 1947, we've helped many Allentown-area homeowners achieve consistent comfort throughout their homes.

For Pennsylvania's varied seasons, we recommend twice-yearly maintenance: once before cooling season (spring) and once before heating season (fall). Our maintenance services include cleaning components, checking refrigerant levels, testing safety controls, and ensuring efficient operation. Regular maintenance can prevent common local issues like air handler failures and extend your system's lifespan.

Bioheat is a renewable fuel blend that burns cleaner than traditional heating oil, reducing emissions and supporting environmental sustainability. As a locally-owned business since 1947, we offer Bioheat delivery throughout the Lehigh Valley. It's compatible with existing oil heating systems and can improve efficiency while maintaining reliable home comfort during Pennsylvania winters.