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Serving the Allentown, Bethlehem, Easton and Greater Lehigh Valley areas of Pennsylvania and New Jersey!

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HVAC Repair & Installation in Allentown, PA

Jack Lehr Heating, Cooling & Electric Offers Commercial and Residential HVAC and Electrical Services Throughout the Greater Lehigh Valley.

When you’re ready to experience year-round comfort, the experts at Jack Lehr are ready to help. For more than 40 years, homeowners and business owners throughout Allentown, Bethlehem, Easton, and more have turned to Jack Lehr for great service and value. Whether you need heating, air conditioning, or electrical service for your home or business, you can trust our certified technicians to manage any aspect of your home comfort or commercial system.

For electrical, air conditioner, furnace, or heat pump repair, installation, or maintenance in the Allentown, PA and surrounding Greater Lehigh Valley area, contact Jack Lehr today to schedule service or request an estimate.

HVAC Service in Allentown, PA

Installation, Repair, Maintenance, and More!

Homeowners and business owners alike depend on their heating equipment to keep them comfortable throughout Allentown’s extreme winters. At Jack Lehr, our HVAC services meet or exceed industry standards, and you can rest assured we’re familiar with all Pennsylvania building and safety codes.

If your heating system isn’t working or you’re looking to upgrade or install a new heat pump, furnace, or geothermal unit, give us a call. We use NATE-certified technicians—never subcontractors—who can solve even the most complex heating problems. Plus, if you sign up for one of our Preferred Client Plans, you’ll be eligible for our emergency HVAC services 365 days a year.

Learn More About Our Allentown HVAC Services

Jack Lehr’s Allentown HVAC services are unmatched. We offer a satisfaction guarantee on all HVAC installation services! All of our technicians are NATE-certified and happy to install your new:

All of our Lehigh Valley heating system installations include a start-up of the equipment and a review of the installation checklist in your home or office. Our job is not done until you initial that our full start-up, checklist, and explanations of the HVAC system are completed to your satisfaction. This commitment to customer satisfaction is what makes us different than other heating and air conditioning companies in the Allentown area.

We look forward to serving you! Call us today at 888-454-7365 or fill out our form online.

Home Energy Assessments in Allentown, PA

How Much Could You Be Saving?

With energy prices rising, now is the time to make your home more energy efficient. When you schedule a home energy assessment with Jack Lehr, we’ll send a Building Performance Institute (BPI) certified energy analyst to your home to perform tests on your whole house and to determine if any air is leaking from your home.

Electrical Service in Allentown, PA

Rewiring, Installation, Upgrades, Repair, and More!

No job is too small when it comes to Jack Lehr’s electrical services in the Allentown, PA and surrounding Greater Lehigh Valley area. From simple projects like dimmer switches and outlet wiring to more complex projects like complete commercial build outs and more, our technicians provide industry-leading products and superior service.

Learn More About Our Lehigh Valley Electrical Services


Most types of electrical services, including installations, are not do-it-yourself projects. That’s why our Allentown electricians offer extensive electrical installation services, including:

  • Electrical wiring – We can help you with appliance wiring, outlet wiring, whole-house surge arrestors, and more!
  • Circuit panels – If you need circuit panel changes, upgrades, dedicated circuitry, and build outs, call Jack Lehr’s Allentown electricians!
  • Lighting – Whether you want dimmer switches, outdoor lighting, recessed lighting, LED lighting, parking lot lighting, or ballast replacement, the electrical contractors at Jack Lehr can help.
  • Generators – From installation to repair, and whole-house to standby generators, our electricians are generator service.
  • Ceiling fans – We can install your ceiling fans, along with wiring and switches.
  • And more!

Don’t see the electrical installation you need listed above? Give us a call at 888-454-7365! No job is too small for the Greater Lehigh Valley’s local electricians at Jack Lehr.

Why Choose Jack Lehr Heating, Cooling & Electric?

When you’re looking for an HVAC or electrical company in the Allentown, PA area, we know you have a lot of companies to choose from. When you choose Jack Lehr Heating, Cooling & Electric, you’ll benefit from our:

  • Years of experience. We’re a local, family-owned company and have been providing super service at reasonable prices for more than 40 years.
  • Certified technicians. When you schedule HVAC or electrical service with Jack Lehr, we’ll never send a subcontractor to your home.
  • 100 percent satisfaction guarantee. At Jack Lehr, we’re committed to quality and want you as a lifelong customer.
  • Top-of-the-line products. We sell and install only the highest quality products that offer longer warranties—and we honor those warranties should anything go wrong!
  • Respect for your home or business. We always clean our work area when we finish a job and use shoe covers and drop cloths to protect your home.
  • Financing options. Jack Lehr offers financing options to customers with approved credit who qualify through the EnergyLoan program and Wells Fargo. We also accept payment by credit card (Visa, MasterCard, Discover).
  • And more!

Whether you need commercial or residential air conditioner, heat pump, furnace, geothermal system, or electric service in the Greater Lehigh Valley area, call the experts at Jack Lehr to schedule service or request a free replacement estimate.

Local Reviews

Rated 4.9 out of 5 stars based on 2144 customer reviews

Registered Pennsylvania Home Improvement Contractor :: PA HIC#: 000013

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