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Trusted HVAC Services in Buffalo, NY
Adema Heating & Air Conditioning has been a family-owned business since 1873, combining a long-standing tradition of customer satisfaction with cutting-edge HVAC technology. Founded by Nicholas Adema, the company initially specialized in copper gutters and ductwork before expanding into furnace installation and air conditioning services. With over 150 years of experience serving Western New York, we specialize in residential and commercial HVAC solutions, including heating, cooling, ductless systems, generators, and indoor air quality.

Our team of factory-trained technicians provides expert installation, repair, and maintenance services, with a focus on historic homes and energy-efficient systems. We offer emergency services 24/7, flexible financing options, and personalized solutions tailored to each client's unique needs. Our commitment to innovation, customer satisfaction, and community service has made us a trusted partner for generations of homeowners and businesses in the Buffalo area.
Services
Heating Cooling Ductless Indoor Air Quality Generators Repair Services Commercial HVAC Hot Water Heaters
Highlights and features
  • We have over 150 years of experience serving Western New York.
  • Our team specializes in HVAC solutions for historic homes.
  • We offer 24/7 emergency service with no additional fees.
  • Our technicians are factory-trained and NATE-certified.
  • We provide up to 18-month no-interest financing options.
Associations and certifications
  • Mitsubishi Elite Diamond Contractor
What people say
Great customer service Knowledgeable technicians Quick turnaround time Reliable and professional Excellent service during heatwaves
Services
Heating
We provide comprehensive heating solutions including furnace, boiler, and heat pump installation, repair, and maintenance. Our NATE-certified technicians ensure optimal performance and energy efficiency for residential and commercial properties. With over 150 years of experience, we specialize in historic home systems and modern high-efficiency equipment.
Cooling
Our cooling services include central, ductless, and high-velocity AC systems for residential and commercial spaces. We offer expert installation, repair, and maintenance with same-day service available. Our team specializes in solutions for older homes and energy-efficient upgrades with manufacturer rebates.
Ductless
We install and service single and multi-zone ductless heating and cooling systems. These energy-efficient solutions work perfectly for homes without ductwork, additions, or specific room conditioning. Our Mitsubishi-certified technicians ensure proper sizing and optimal placement for maximum comfort.
Generators
We offer Generac Guardian whole-house generator sales, installation, and maintenance. Our emergency power solutions protect against outages with automatic backup systems. Technicians provide load calculations and system sizing to ensure critical circuits remain operational during emergencies.
Indoor Air Quality
Our IAQ experts install and maintain air cleaners, humidifiers, UV lights, and ventilation systems. We address specific concerns like allergens, humidity control, and ventilation in both residential and commercial settings. Solutions improve health, comfort, and energy efficiency through cleaner indoor air.
People
Kyle Adema
Owner, President
Fourth-generation leader with over 20 years in the family business. Holds a history degree from Niagara University and has served as president since 2010. Focuses on business growth and customer satisfaction in Western New York.
Lou Lalli
Vice President
Experienced HVAC professional managing operations and strategic direction. Works closely with technical teams to maintain service excellence standards across residential and commercial projects.
Paul Faulise
General Manager
Oversees day-to-day business operations and project execution. Ensures efficient service delivery while maintaining quality control across all HVAC installation and repair activities.
Debi Dunn
Accounting and HR
Manages financial operations and human resources functions. Ensures payroll accuracy, benefits administration, and compliance with employment regulations for the HVAC service organization.
Gina Talamo
Service Coordinator
Coordinates service appointments and customer communications. Acts as primary contact for scheduling technicians and managing service requests across residential and commercial accounts.
Questions
What HVAC services do you offer?
We provide heating, cooling, ductless systems, generators, indoor air quality solutions, hot water heaters, and commercial HVAC services including installation, repair, and maintenance.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with no additional fees for after-hours, weekend, or holiday HVAC emergencies in Western New York.
Are financing options available?
We offer up to 18-month no-interest financing on new HVAC installations and extended warranty plans for residential heating and cooling equipment.
Do you work on historic homes?
Yes, we specialize in HVAC solutions for Buffalo's historic neighborhoods, providing customized systems that maintain architectural integrity while improving energy efficiency and comfort.
How quickly can you install a new system?
Most installations complete within 1-3 days after estimate approval. Emergency replacements often scheduled the same day with our prompt service team.
What areas do you serve?
We serve all of Western New York including Buffalo, Amherst, Tonawanda, and surrounding communities for residential and commercial HVAC needs.
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Reviews (1)
Tricia Barrett
Jun 20, 2014 Report
Just wanted to say thank you to the Adema crew for the fast turnaround and expert installation of my new air conditioning system - and just in time for the 80 degree temps!