Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Allentown, PA
Hannabery HVAC has been serving residential and commercial clients since 1972, providing expert heating, ventilation, and air conditioning solutions. Our team of EPA-certified technicians delivers quality installations, repairs, and maintenance for systems including gas, oil, electric, and geothermal. We specialize in indoor air quality improvements, custom ductwork, and oil-to-gas conversions, backed by 50+ years of industry experience. With three locations and over 100 employees, we combine scale with personalized service, offering 24/7 emergency support for select customers.Our commitment to up-front pricing, factory-trained expertise, and partnerships with leading brands like Trane and Rheem ensures reliable, efficient HVAC systems for every client. As a family-owned business, we prioritize customer satisfaction through transparent communication, thorough inspections, and tailored maintenance plans to extend system longevity and optimize home comfort.
Services
HVAC Installations
Repair Services
Maintenance Plans
Air Duct Cleaning
Custom Ductwork
Indoor Air Quality
Oil-to-Gas Conversion
Heating Systems
Air Conditioning
Ventilation
Details
- Year established: 1972
Highlights and features
- We offer over 50 years of HVAC expertise and local market knowledge.
- Our EPA-certified technicians use factory-trained methods for quality workmanship.
- We provide 24/7 emergency service for select plan holders.
- Family-owned business with three accessible Pennsylvania locations.
- Up-front pricing guarantees no hidden costs or surprises.
Associations and certifications
- Trane Specialist
- Rheem Pro Partner
- Diamond Elite Contractor
- EPA-Certified
What people say
Professional, informative installers
Excellent work and timely completion
Highly recommend to others
Quick, careful service technicians
Knowledgeable and reliable team
Services
HVAC Installations
We specialize in the professional installation of heating and cooling systems, including gas, oil, electric, and geothermal options. Our process includes thorough startup procedures to ensure optimal performance. We partner with top manufacturers like Trane and Rheem to offer energy-efficient solutions tailored to your home or business needs.
Air Duct Cleaning
Our air duct cleaning service removes contaminants and improves indoor air quality while enhancing system efficiency. We use advanced techniques to eliminate bacteria and debris buildup in residential and commercial HVAC ductwork, ensuring cleaner airflow and reduced energy costs over time.
Indoor Air Quality
We offer comprehensive indoor air quality solutions including electronic air cleaners, UV purifiers, and ventilation systems. These products address allergens, toxins, and humidity issues to create healthier living environments while protecting occupants from respiratory irritants and airborne pollutants in Pennsylvania homes.
Oil-to-Gas Conversion
We provide expert oil-to-gas heating system conversions that reduce maintenance needs and environmental impact. Our process includes proper equipment selection, safe oil tank removal, and installation of modern natural gas systems that deliver cleaner combustion and lower operating costs for Pennsylvania homeowners.
Maintenance Plans
Our HVAC maintenance agreements include seasonal inspections, detailed checklists, and priority service scheduling to prolong equipment lifespan. Available in three protection levels, these plans help prevent breakdowns, optimize energy efficiency, and maintain manufacturer warranties through regular professional care.
Questions
What HVAC services do you offer?
We provide HVAC installations, repairs, maintenance plans, air duct cleaning, indoor air quality solutions, and oil-to-gas conversions for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, 24/7 emergency service is available for customers with Silver, Sterling, or Diamond protection plans.
What areas do you serve?
We serve Allentown, Quakertown, Clarks Summit, and surrounding Pennsylvania areas from our three convenient locations.
Are financing options available?
Yes, we offer HVAC financing options to help clients upgrade systems with manageable payments.
What brands do you work with?
We specialize in leading brands like Trane, Rheem, and Diamond Elite systems for reliable, efficient installations.
Reviews (7)
Matt Kressin
May 02, 2022
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When our heat pump died, I called around for quotes. Some other HVAC companies gave me outrageous quotes. Then our realtor suggested Hannabery. The Hannabery sales guy was totally honest with me about what features I needed, and what features didn't make sense for our home. He didn't try to steer us towards the more expensive brands they offer, even when I asked, and was honest about various issues that he knew about with those brands.
We went with the Goodman heat pump. The installation was done professionally, and with minimal hassle. The cost was nearly half what my old HVAC contractor quoted me. The new system moves more air than the old one, and keeps the house at a more consistent temperature. Overall, we're happy. Hopefully this level of service will continue, and the Goodman system will hold up.
We went with the Goodman heat pump. The installation was done professionally, and with minimal hassle. The cost was nearly half what my old HVAC contractor quoted me. The new system moves more air than the old one, and keeps the house at a more consistent temperature. Overall, we're happy. Hopefully this level of service will continue, and the Goodman system will hold up.
Paul Balascki
Apr 30, 2022
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Arrived when scheduled and evaluated the problem, also did the contract maintenance. Reviewed everything they did and explained in detail what they completed. Extremely professional and courteous approach. Services: HVAC system repair, HVAC system maintenance
Eric Rohrbach
Apr 23, 2022
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Easy to communicate and prompt service with explanation of repair. Jason D was very helpful and offered clear information on repair. We were up and running same day! Thank You Services: A/C system maintenance, HVAC system maintenance
Carrie Cameron
Feb 04, 2022
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The technicians are always friendly. They come with shoe covers as to not track in anything from the outside. Professional demeanor and very informative. I like that they let me know who is coming. Services: Heating system maintenance, HVAC system maintenance, Cleaning
Tom G.
Jan 17, 2022
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Service tech Clay did a fantastic through job. This service is a yearly check service basically a pm on our gas furnace.
David B.
Jan 01, 2022
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I had a new A/C & Gas Furnace installed. I received several proposals trying to compare apples with apples. I am glad I picked Hannabery. They included a media filter, others did not without an additional cost. The project manager discovered a judgment borderline venting issue that the proposal writer did not include in the proposal. After a phone call by the project manager, they went with rerouting a vent at no additional charge to my proposal.
They used good quality surge protectors for both units. Clean-up and old unit removal were good. The complete installation took a little under 2 complete days for my 3-ton A/C unit and gas furnace. They started promptly at 7 am both days. I had heat by the end of the first installation day in December. The complete installation with the A/C was finished by the end of the second day.
They used good quality surge protectors for both units. Clean-up and old unit removal were good. The complete installation took a little under 2 complete days for my 3-ton A/C unit and gas furnace. They started promptly at 7 am both days. I had heat by the end of the first installation day in December. The complete installation with the A/C was finished by the end of the second day.
Jonathan Sands
Dec 15, 2021
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Great response. Quickly diagnosed and then fixed our HVAC. Tech was excellent and explained everything very well. Clean work, organized, professional, and cared for us. Services: Repair HVAC, Heating system repair
