Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Amherst, NY
Founded in 1961, O'Donnell Heating has established itself as a trusted leader in HVAC services across Western New York. As an Accredited Better Business Bureau business, we prioritize proper installation and maintenance to ensure optimal system efficiency. Our team of factory-trained, award-winning technicians delivers expert solutions for heating, cooling, air quality, and water heating needs. With specialized expertise in Lennox Premier Dealer systems, Anzel Zoning, and Navien tankless water heating, we serve Eggertsville, Amherst, Buffalo, and surrounding communities. Fully licensed and insured, we uphold a two-year repair guarantee and 24/7 emergency service, combining decades of experience with honest, customer-focused practices to deliver unmatched value. 
Services
HVAC Installation
Heating Repair
Air Conditioning Service
Ductless HVAC
Garage Heating
Zoning Systems
Sheet Metal Fabrication
Plumbing Services
Air Quality Solutions
Emergency HVAC Service
Details
- Year established: 1961
Highlights and features
- We have over 60 years of experience in HVAC services.
- Our team consists of factory-trained, award-winning technicians.
- We offer 24/7 emergency service with prompt response.
- We provide a two-year guarantee on all repairs.
- We offer financing options for qualified customers.
Associations and certifications
- Better Business Bureau
What people say
Prompt response
Affordable pricing
24/7 availability
Two-year guarantee
Honest service
Services
HVAC Installation
O'Donnell Heating specializes in expert HVAC installation, ensuring optimal temperature control and energy efficiency. As a Lennox Premier Dealer, we utilize leading technology to resolve any heating or cooling challenge. Our process matches your needs, budget, and goals with the right system for long-term comfort and cost savings.
Heating Repair
We provide prompt heating repair services for all makes and models, with a two-year guarantee on repairs. Our licensed technicians address minor or major concerns quickly, ensuring safe and efficient operation. Available 24/7 for emergency service across Western New York.
Air Conditioning Service
Annual air conditioning maintenance optimizes system efficiency and reliability while reducing operating costs. Our technicians use state-of-the-art technology to evaluate and tune systems in spring for peak summer performance. This service fulfills warranty requirements and extends equipment lifespan.
Air Quality Solutions
We offer comprehensive air quality solutions including filtration systems, humidifiers, and ventilation upgrades. These services improve comfort, reduce allergens, and enhance energy efficiency. Our experts tailor solutions to address specific indoor air quality challenges in residential and commercial spaces.
Emergency HVAC Service
Available 24 hours a day, 7 days a week for urgent HVAC issues. Our emergency team responds promptly to heating and cooling failures, minimizing discomfort and potential damage. We guarantee straight answers and effective solutions for critical system failures.
People
Jim O'Donnell
Owner
Jim O'Donnell personally handles all estimates, leveraging decades of HVAC industry experience. He maintains the company's founding commitment to honesty and customer satisfaction since 1961.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating, cooling, ductless systems, zoning solutions, and air quality systems.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC service with prompt response across Western New York.
Are financing options available?
Yes, we offer financing options for qualified customers on new installations and equipment upgrades.
What areas do you serve?
We serve Eggertsville, Amherst, Buffalo, Williamsville, Tonawanda, Cheektowaga, Depew, and Lancaster, NY.
Are your technicians certified?
Yes, our team includes factory-trained, award-winning technicians with specialized expertise in major HVAC brands.
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