#1 HVAC Contractors Serving Drexel Hill and Surround Area: PJ Mac HVAC Service & Repair

June 11, 2025

Repair work or Replace?' Establishing When It's Time to Take Care Of or Upgrade Your Company's HVAC System.

As the backbone of comfort in commercial rooms, HVAC systems play an essential function in maintaining a pleasurable atmosphere for both workers and customers. However, like any kind of mechanical system, they can experience damage with time. If you discover yourself faced with the dilemma of...

Read more →
Categories
A experienced HVAC specialist, J. Michaels writes regularly about heating and cooling systems, with a focus on Delaware County. After nearly two decades of hands-on HVAC work, he shares local advice rooted in first-hand service. As a lifelong Delaware County resident, he understands the local climate’s impact on HVAC systems. His articles help local homeowners stay informed and comfortable year-round. J. Michaels is EPA certified and factory trained and remains committed to local HVAC best practices. He’s trusted by both residential clients and commercial operations. | J. Michaels is a Delaware County-based HVAC professional with longstanding ties to the heating and cooling trade. His writing reflect hard-earned industry know-how, especially relevant to the seasonal demands in southeastern Pennsylvania. A resident of Drexel Hill, he offers HVAC guidance built on real service calls and community needs. From AC repairs in hot July weather to furnace installs in mid-winter, he’s...