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Commercial HVAC in Allentown, PA

Your business depends on reliable heating and cooling to keep employees, customers, and tenants comfortable year-round. At Jack Lehr Heating Cooling & Electric, we specialize in commercial HVAC installation, repair, and maintenance for businesses in Allentown and The Greater Lehigh Valley. With decades of experience and a commitment to customer satisfaction, we’re the trusted partner local businesses turn to for dependable comfort solutions.

  • Serving the Greater Lehigh Valley for More Than 50 Years
  • Certified, Experienced Technicians & High-Quality Products
  • Your Satisfaction Is Our Priority—We’re Committed to Quality

As a local, 100% employee-owned company, we stand behind our work with service guarantees, ensuring your business systems stay efficient, reliable, and cost-effective.

Ready to schedule service? Call the experienced and professional team at Jack Lehr today.

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When Do You Need Installation Upgrades or HVAC Replacement Units?

Commercial HVAC systems are built to last, but even the most durable units eventually require replacement. Warning signs include rising utility bills, inconsistent temperatures throughout your facility, frequent repairs, and equipment that’s more than 15 years old. Upgrading to a modern system not only restores comfort but also improves energy efficiency, helping you save significantly on operating costs.

At Jack Lehr Heating Cooling & Electric, our Comfort Specialists evaluate your building’s needs, recommend the right system, and provide expert installation. From rooftop units to packaged systems and energy-efficient upgrades, we’ll help you find the perfect fit for your business. Every installation is backed by our guarantees, so you can feel confident your investment will deliver reliable comfort for years to come.

Rely on Us for Commercial HVAC Repair Service

When your heating or cooling system fails, downtime can be costly for your business. That’s why Jack Lehr Heating Cooling & Electric offers fast, professional commercial HVAC repair services throughout Allentown and The Greater Lehigh Valley. Whether it’s a rooftop unit, heat pump, or packaged system, our Comfort Specialists arrive quickly, diagnose the problem, and provide solutions that restore your comfort.

We’re experienced with all makes and models of commercial equipment, ensuring accurate repairs that last. Our team understands the urgency of commercial HVAC problems and works efficiently to minimize disruptions to your operations. With service guarantees and a reputation built on reliability, you can trust us to keep your business running smoothly.

We Offer Commercial HVAC Maintenance & Maintenance Plans

The best way to protect your business HVAC system is through regular maintenance. At Jack Lehr Heating Cooling & Electric, we provide comprehensive maintenance services that improve efficiency, extend equipment lifespan, and reduce the risk of costly breakdowns. Our Comfort Specialists perform thorough inspections, clean critical components, and fine-tune your system for peak performance.

We also offer maintenance plans designed to make HVAC care simple and cost-effective. Plan members enjoy benefits such as priority scheduling, discounted repairs, and the peace of mind that comes from knowing your system is always in expert hands. With more than 50 years of experience, we’re here to provide the proactive care your business needs to stay comfortable year-round.