Commercial Services

Why It’s Critical to Have Professionals for Your Commercial Electrical Needs

When it comes to your business, your electrical system is the backbone of daily operations. From powering equipment to ensuring safety and comfort for employees and customers, reliable electricity isn’t optional—it’s essential. That’s why commercial electrical work should only ever be handled by trained professionals. At Jack Lehr Heating Cooling & Electric, we’ve been serving Allentown and The Greater Lehigh Valley for more than 50 years, providing businesses with dependable electrical expertise backed by our installation and service guarantees.

Professional electricians bring the training and experience needed to safely and accurately diagnose and resolve issues. Commercial systems are often more complex than residential ones, with higher power demands and stricter code requirements. Attempting DIY fixes or hiring unqualified help can result in dangerous mistakes, code violations, and costly downtime for your business.

Working with professionals offers several advantages:

• Ensuring all work complies with local and national electrical codes
• Reducing the risk of fire, electrocution, and other safety hazards
• Accurate troubleshooting that prevents recurring problems
• Proper installation of wiring, circuits, and equipment to support heavy loads
• Recommendations for efficiency upgrades that save your business money

At Jack Lehr Heating Cooling & Electric, our Comfort Specialists understand the unique demands of commercial properties. Whether you need new wiring, lighting upgrades, generator installation, or electrical repairs, we complete the job right the first time. We also respect your schedule by working efficiently to minimize disruptions and keep your business running smoothly.

With decades of experience, high-quality products, and a commitment to customer satisfaction, we’re proud to be the trusted choice for commercial electrical services in The Greater Lehigh Valley.

Protect your business by trusting Jack Lehr Heating Cooling & Electric for safe, reliable commercial electrical services—call us today to schedule your consultation!

Commercial Electrical Services We Offer

Your business relies on safe, efficient, and reliable electrical systems every single day. From powering essential equipment to keeping your building well-lit and secure, your electrical system plays a key role in your operations. At Jack Lehr Heating Cooling & Electric, we provide comprehensive commercial electrical services throughout Allentown and The Greater Lehigh Valley. With more than 50 years of experience, our Comfort Specialists deliver professional installations, repairs, and upgrades that help local businesses run smoothly and safely.

Our commercial electrical services include:

• Circuit breaker upgrades and repairs
• Appliance wiring and dedicated circuitry for heavy equipment
• Standby and backup generators for power reliability
• Dimmer switches, outlet wiring, and ceiling fan installations
• Electrical code corrections to ensure compliance and safety
• Build-outs for new or renovated commercial spaces
• Parking lot and exterior lighting solutions

Ballast replacement, LED lighting upgrades, and light fixture replacements

We understand that every business has unique needs, whether it’s ensuring proper wiring for specialized equipment, maintaining well-lit parking areas for safety, or upgrading to energy-efficient lighting for cost savings. Our team works closely with you to provide solutions that improve efficiency, reduce downtime, and protect your employees and customers.

At Jack Lehr Heating Cooling & Electric, we pride ourselves on delivering high-quality workmanship backed by our service guarantees. Our Comfort Specialists are fully trained, experienced, and committed to providing honest recommendations and dependable results. With flexible scheduling and prompt response times, we make it simple for your business to get the electrical services it needs without unnecessary disruptions.

Trust Jack Lehr Heating Cooling & Electric for professional commercial electrical services that keep your business powered, safe, and efficient—call us today to schedule your service!

How Commercial HVAC Is Different From Residential HVAC

Heating and cooling are essential in any building, but commercial HVAC systems are much more complex than residential units. Businesses in Allentown and The Greater Lehigh Valley often require larger equipment that can handle extended hours of operation and fluctuating demands. Commercial systems must provide consistent comfort in spaces that may be crowded one day and nearly empty the next.

Scale is one of the biggest differences. Commercial HVAC systems are designed with greater capacity, modular components, and advanced controls that allow zoning, ventilation, and energy management. This ensures every part of a property gets the heating and cooling it needs while keeping energy use in check.

The Demands of Commercial HVAC Design and Maintenance

Unlike residential systems that are usually single, stand-alone units, commercial HVAC often relies on rooftop modules that can be added or adjusted as business needs change. These systems require careful design, installation, and ongoing adjustments to remain efficient.

Maintenance is also more demanding. With higher workloads and the costly consequences of downtime, businesses must have regular inspections and proactive service. Preventative care reduces the risk of breakdowns, ensures efficiency, and extends the lifespan of equipment—protecting both your investment and your day-to-day operations.

Our Comfort Specialists are trained to handle both residential and commercial systems, but we recognize that commercial HVAC requires a different level of expertise. With over 50 years of experience, we provide customized solutions that keep your property comfortable, energy-efficient, and compliant with building codes.

We take pride in delivering reliable, long-term results tailored to your business needs—because your comfort, efficiency, and peace of mind are always our priority.

Trust Jack Lehr Heating Cooling & Electric for expert commercial HVAC service that keeps your business comfortable and efficient year-round—call us today to schedule your consultation!

We Install Top Quality Commercial Cooling Systems

When summer temperatures climb in Allentown and The Greater Lehigh Valley, businesses need powerful, efficient cooling systems to keep employees, customers, and tenants comfortable. At Jack Lehr Heating Cooling & Electric, we specialize in installing top-quality commercial cooling systems built to handle the demands of larger spaces. With more than 50 years of experience, our team has the expertise to match your business with the right system and install it with precision.

Why Commercial Cooling Is Different

Commercial cooling systems face much greater demands than residential units. They must be designed to handle:

• Larger square footage
• Heavier cooling loads
• Extended operating hours

Consistent performance across multiple zones

That’s why we install only the highest-quality products, including:

• Rooftop units
• Split systems
• Advanced high-efficiency models

No matter the type of facility—office, retail space, or warehouse—we’ll design and install a system that meets your requirements and budget.

Our Installation Process

Every project begins with a detailed evaluation of your property. Our Comfort Specialists consider:

• Building size and layout
• Cooling demands based on usage
• Long-term energy efficiency goals

Once we recommend the right system, we handle the installation with care and precision. Every component is tested to guarantee peak performance, so you can trust your system to work reliably from day one.

Our Commitment to Your Business

At Jack Lehr Heating Cooling & Electric, we back every installation with our guarantees to protect your investment. Whether you’re upgrading outdated equipment or outfitting a brand-new space, we’re committed to delivering:

• Long-lasting comfort
• Reliable system performance
• Improved energy efficiency
• Expert customer service

When you trust us with your commercial cooling needs, you can count on dependable solutions that keep your business running smoothly through the hottest Pennsylvania summers.

Call Jack Lehr Heating Cooling & Electric today to schedule your commercial cooling installation and keep your business comfortable all summer long!

Trust Us to Handle the Heating Requirements of Your Commercial Facility

Keeping a commercial facility warm during Pennsylvania’s cold winters requires more than a standard heating system. Larger spaces, heavier usage, and higher performance demands call for specialized equipment and professional service. At Jack Lehr Heating Cooling & Electric, we’ve been helping businesses in Allentown and The Greater Lehigh Valley stay warm for more than 50 years. Our Comfort Specialists understand the challenges of commercial heating and provide expert installation, repair, and maintenance tailored to your facility’s needs.

The Complexity of Commercial Heating Systems

Commercial heating systems are bigger and more complex than residential units. Whether your facility uses a furnace, boiler, heat pump, or rooftop unit, the system must be properly sized and professionally installed to ensure consistent warmth without wasting energy. An improperly designed or poorly maintained system can lead to:

• Uneven heating and cold spots
• Higher energy bills
• Costly breakdowns and operational disruptions

This makes expert design and care essential for reliable performance.

Why Businesses Trust Jack Lehr Heating Cooling & Electric

At Jack Lehr Heating Cooling & Electric, our Comfort Specialists evaluate your facility’s size, layout, and heating requirements to recommend the right system and install it correctly from the start. For existing equipment, our repair and maintenance services keep systems running efficiently, reduce downtime, and protect your investment. Our team is trained to handle all types of commercial heating systems and responds quickly when service is needed most.

As a local, 100% employee-owned company, we take pride in standing behind every job with our installation and service guarantees. From small offices to large commercial buildings, you can trust us to deliver dependable heating solutions that keep your facility comfortable and your business running smoothly.

Call Jack Lehr Heating Cooling & Electric today to schedule commercial heating service and ensure your facility stays warm, efficient, and reliable all winter long!

Look to Us for Your Commercial Service Needs in Allentown

Running a business comes with enough challenges—you shouldn’t have to worry about whether your building’s heating, cooling, and electrical systems can keep up. At Jack Lehr Heating Cooling & Electric, we provide full-service commercial HVAC and electrical solutions for businesses throughout Allentown and The Greater Lehigh Valley. With more than 50 years of experience and a reputation built on reliability, we’re proud to be the trusted partner local businesses call when they need dependable service.

Our Comfort Specialists are trained and certified to handle every aspect of your commercial system, from installing new rooftop units and generators to repairing complex heating and cooling equipment. We also provide preventative maintenance to help you avoid costly downtime and keep your operations running efficiently. For electrical needs, our team handles everything from circuit breakers and outlet wiring to parking lot lighting and code compliance corrections. No matter the size or scope of your project, we deliver solutions that are safe, efficient, and built to last.

What sets us apart is our commitment to minimizing disruptions. We understand that time is money in the business world, so we work quickly and effectively to complete services on schedule. With upfront pricing, top-quality products, and our installation and service guarantees, you’ll have peace of mind knowing your business systems are in expert hands.

As a local, 100% employee-owned company, we take personal pride in every job we do. Our goal isn’t just to solve today’s problem—it’s to be your long-term partner for all your commercial HVAC and electrical needs.

Call Jack Lehr Heating Cooling & Electric today to schedule your commercial service in Allentown and discover the difference that professional, dependable care makes for your business!