HVAC Company in Nazareth

Jack Lehr Heating, Cooling & Electric Offers Commercial and Residential HVAC Services throughout Nazareth, PA.

Homeowners and business owners alike depend on their HVAC equipment to keep them comfortable throughout 90+ degree weather, high humidity summers, and equally extreme winters known to the Nazareth area. 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.

We’ve been providing HVAC services to your area for more than 45 years, and we are committed to excellent service in all our areas of expertise. To schedule reliable and professional HVAC services, contact us today!

Nazareth HVAC Installation & Replacement

Has your cooling system been working properly this summer? Have you been considering upgrading or installing a new heating system before the winter kicks in? Jack Lehr offers professionals and satisfaction guaranteed HVAC installation services. All of our technicians are NATE-certified and can install a new:

All of our HVAC system installations include a thorough 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.

Nazareth HVAC Repairs

Our full range of HVAC services also includes comprehensive heating and cooling system repairs. Like we mentioned, all of our furnace and AC contractors are NATE-certified—and never subcontractors—who can solve any HVAC problem, no matter the scope.
We offer:

HVAC Maintenance Agreements

Want to save money on your HVAC services? Did you know an HVAC tune-up can save you hundreds of dollars on heating and cooling costs by improving your system’s efficiency while also preventing costly breakdowns? If you sign up for one of our Preferred Client Plans, you’ll be eligible for our emergency HVAC services 365 days a year.
Our HVAC maintenance agreement plans include:

  • Priority service, including 24-hour emergency service
  • Free or discounted repairs
  • Discounts on parts and labor
  • Two-year warranty on repairs
  • And more

Our HVAC maintenance services include air conditioning maintenance, furnace maintenance, and heat pump maintenance.

Schedule HVAC Services in Nazareth Today

Installation, Repair, Maintenance, and More!

For all of your residential heating and cooling repair needs in the Nazareth, area, call the experts at Jack Lehr to request a free system replacement estimate or to schedule repair.
We offer:

  • Years of experience.
  • NATE-certified technicians.
  • 100% satisfaction guarantee.
  • Top-of-the-line products.
  • Respect for your home or business.
  • Financing options.
  • And more!

We look forward to serving you. Call us today at 888-454-7365.

Local Reviews
for Nazareth, PA

Jack Lehr Heating Cooling & Electric Rated 4.9 out of 5 stars based on 50 customer reviews

Map of Nazareth, PA

Outstanding




Review of Jack Lehr Heating Cooling & Electric


Map of Nazareth, PA

Spring service




Review of Jack Lehr Heating Cooling & Electric


KAREN L.

KAREN L.

Performed residential maintenance

Near Cherry Hill Rd, Nazareth, PA 18064
KAREN L.

KAREN L.

Performed residential maintenance

Near Hahn Rd, Nazareth, PA 18064
KAREN L.

KAREN L.

Performed residential maintenance

Near E Chestnut St, Nazareth, PA 18064
KAREN L.

KAREN L.

Performed residential maintenance

Near Shady Ln, Nazareth, PA 18064
KAREN L.

KAREN L.

Performed residential maintenance

Near Nolf Rd, Nazareth, PA 18064
KAREN L.

KAREN L.

Performed residential maintenance

Near Briarwood Ln, Nazareth, PA 18064
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