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50+ Years
experience
Emergency
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Your Trusted HVAC Partner in Allentown, PA
For over five decades, Jack Lehr Heating, Cooling & Electric has served as a trusted provider of HVAC and electrical solutions in the Lehigh Valley. Founded in 1973 by Jack Lehr, a World War II veteran, the company transitioned to a 100% employee-owned model in 2021, maintaining its commitment to integrity, quality, and customer satisfaction. Our team of certified technicians specializes in heating, cooling, and electrical services for residential and commercial clients, backed by industry-leading guarantees such as the 72 Degree Guarantee and One-Year Repair Guarantee. We prioritize transparency, offering upfront pricing and a proven process that empowers customers to make informed decisions. With over 50 years of experience, we combine advanced technology with personalized service to ensure lasting comfort and safety.

Our community involvement includes partnerships with local organizations like Animals in Distress, reflecting our dedication to the neighborhoods we serve. As an ENERGY STAR Contractor and member of leading industry associations, we uphold rigorous standards of excellence. Every project, whether installing high-efficiency systems or performing emergency repairs, is approached with respect for clients' properties and a focus on minimizing downtime. Our employee-owned structure fosters accountability, reducing turnover and ensuring consistent, reliable service. From routine maintenance to complex installations, Jack Lehr remains committed to delivering top-tier products, expert craftsmanship, and peace of mind to every customer.
Services
HVAC Installation Air Conditioning Repair Indoor Air Quality Commercial Electrical Maintenance Plans
Details
  • Year established: 1973
Highlights and features
  • We are a 100% employee-owned company committed to long-term results and lower turnover.
  • Our proven process ensures you understand your options and control decisions.
  • We back our work with industry-leading guarantees, including the 72 Degree Guarantee.
  • Financing options available for energy-efficient HVAC system upgrades.
  • Certified technicians with over 50 years of combined experience in HVAC and electrical services.
Associations and certifications
  • North American Technician Excellence (NATE)
  • Better Business Bureau (BBB)
  • EPA ENERGY STAR Contractor
  • Building Performance Institute (BPI)
What people say
Punctual and friendly Thorough inspection Knowledgeable technicians Respectful of property Prompt service
Services
HVAC Installation
We specialize in installing high-efficiency heating, cooling, and HVAC systems tailored to residential and commercial needs. Our certified technicians ensure proper sizing and integration for optimal performance. Backed by the 72 Degree Guarantee, we deliver lasting comfort and energy savings.
Air Conditioning Repair
Our team provides prompt repair and maintenance for air conditioning systems, including diagnostics, part replacements, and performance optimization. With 24/7 emergency services, we minimize downtime and restore comfort efficiently for homes and businesses.
Indoor Air Quality
We offer advanced air purification, filtration, and humidity control systems to improve indoor air quality. Solutions include HEPA filters, UV lights, and dehumidifiers designed to reduce allergens and enhance health in residential spaces.
Commercial Electrical
From panel upgrades to complex wiring projects, we deliver safe electrical solutions for commercial properties. Our licensed technicians prioritize minimizing downtime while ensuring compliance with safety standards and long-term reliability.
Maintenance Plans
Our maintenance plans include biannual inspections and tune-ups for HVAC systems, ensuring efficiency and preventing costly breakdowns. Starting at $149, these plans offer priority service and extended system longevity for residential clients.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating, cooling, and HVAC systems, including emergency services and indoor air quality solutions.
Do you offer financing options?
Yes, we provide financing for energy-efficient HVAC system upgrades to make home comfort improvements more accessible.
Are you available for emergency repairs?
Yes, our team offers 24/7 emergency HVAC and electrical repair services to address urgent needs promptly.
What areas do you serve?
We serve Allentown, Bethlehem, Easton, and surrounding communities in Pennsylvania, covering over 20 towns in the Lehigh Valley.
What guarantees do you provide?
We offer the 72 Degree Guarantee, One-Year Repair Guarantee, and No Surprises Guarantee to ensure customer satisfaction and system performance.
Are your technicians certified?
Yes, our team includes NATE-certified technicians and licensed professionals trained in the latest HVAC and electrical technologies.
Reviews (4)
Albert Laughran
Jun 20, 2022 Report
Always on time and always friendly. Do a good job explaining the work conducted. Have been using Jack Lehr for years and plan to keep using them. Service: HVAC system maintenance
MShieldsz
Jun 05, 2022 Report
Quick, professional service! AC shorted out and needed a new control panel (beginning of summer!) They were fast at getting a technician out here, ordering part and replacing it! Service: A/C system repair
Alan Laxson
Jun 04, 2022 Report
Our service tech Sam, did a great job diagnosing and troubleshooting the problem with our a/c system. Had it up and running in 1/2 hour. Great job. Service: A/C system maintenance
Jaroslaw Chorwat
Jun 03, 2022 Report
I had the pleasure of meeting Mr Todd and his crew, They all did a fabulous install of my heat pump Mr. Todd was very informative and they all worked like family, If I had a business I would enjoy to have those fellows as employees. Charlie the sells end was also informative and was prepared to do business with brochures, info, and coimputet and a price on the spot. Will do business with Jack Lehr again