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

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HVAC Service in Northampton

HVAC Service in Northampton

Installation, Repair, Maintenance, and More!

Homeowners and business owners alike depend on their HVAC equipment to keep them comfortable throughout Allentown’s 90+ degree weather, high humidity summers, and equally 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 or cooling system isn’t working or you’re looking to upgrade or install a new air conditioner, heat pump, furnace, or geothermal unit, give us a call. We use NATE-certified technicians—never subcontractors—who can solve even the most complex HVAC 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.

Northampton Home Energy Assessments

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 heating and cooling systems and to determine if any air is leaking from your home.

Once your assessment is completed, we’ll recommend any energy saving measures you can take—such as duct sealing, air sealing, and more. Your utility company will reimburse you $150 or $250 depending on the type of heating and cooling system you have. If you choose to implement our analyst’s recommendations, you also could qualify for additional rebates. We’ll then repeat our assessment post implementation!

Electrical Service in Northampton

Rewiring, Installation, Upgrades, Repair, and More!

No job is too small when it comes to Jack Lehr’s electrical services in the Northampton, PA 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. And you can rest assured we’re knowledgeable on all Pennsylvania building and safety codes. We can even help you with electrical code corrections!

Local Reviews
for Northampton, PA

Rated 4.8 out of 5 stars based on 46 customer reviews

Map of Northampton, PA

Professional and THOROUGH!!!

Switched to Jack Lehr last year because I had become uncomfortable with and unsure of the service from my previous heat pump servicer. Wow! What a difference! I wish I had made the switch years earlier! I am COMPLETELY satisfied.

Map of Northampton, PA

Great service, very friendly tech

Tech was extremely friendly and arrived when he said he would. Performed and explained the service. Would definitely recommend him and Jack Lehr to friends/family.



Checked systems operation

Near W 31st St, Northampton, PA 18067


Performed residential maintenance

Near Steeple Rd, Northampton, PA 18067


Checked systems operation

Near Old Gate Rd, Northampton, PA 18067


Checked systems operation

Near Bally Dr, Northampton, PA 18067


Checked systems operation

Near Rosewood Dr, Northampton, PA 18067


Performed electrical maintenance

Near Valley View Rd, Northampton, PA 18067

Why Choose Jack Lehr Heating, Cooling & Electric?

When you’re looking for an HVAC or electrical company in the Northampton, 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 in Northampton 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 where necessary.
  • Financing options. Jack Lehr offers financing programs through the EnergyLoan program and American General Financial Services. We also accept payment by credit card (Visa, MasterCard, Discover).
  • And more!

Whether you need commercial or residential HVAC or electric service in Northampton, PA, call the experts at Jack Lehr to schedule service or request a free system replacement estimate.

We look forward to serving you!

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

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