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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Eastchester, NY
All Makes Heating & Air Conditioning (AMHAC) has been a family-owned leader in HVAC services since 1949. Our team of NATE-certified experts delivers residential and commercial heating, cooling, plumbing, and generator solutions across Westchester County, NY, Fairfield County, CT, Manhattan, and the Bronx. With over 70 years of experience, we combine innovative technology with personalized service to ensure client satisfaction. Our 24/7 emergency support and fully stocked fleet guarantee prompt, reliable assistance. Recognized with industry awards, we prioritize energy-efficient systems, including geothermal and solar installations.

Our commitment to excellence is reflected in our 15,000+ clients and third-generation family leadership. We offer transparent pricing, financing options, and free estimates to meet diverse customer needs. Our licensed electric and plumbing divisions ensure comprehensive service for all HVAC systems. Customer trust remains our foundation, supported by decades of community involvement and technical expertise.
Services
HVAC Repair AC Installation Plumbing Services Generator Installation Duct Cleaning Geothermal Systems Boiler Maintenance Furnace Repair Tankless Water Heaters Indoor Air Quality
Details
  • Year established: 1949
Highlights and features
  • Over 70 years of HVAC experience serving Westchester and Fairfield counties
  • 24/7 emergency service with fully stocked fleet
  • NATE-certified technicians for industry-leading expertise
  • Award-winning installer of geothermal and solar systems
  • Third-generation family ownership with transparent pricing
What people say
24/7 emergency service NATE-certified experts Energy-efficient solutions Award-winning service Third-generation family business
Services
HVAC Repair
Our NATE-certified technicians provide rapid diagnosis and repair of heating and cooling systems. We service all brands with same-day emergency availability. Our 70+ years of experience ensures efficient fixes for furnaces, boilers, and air conditioners.
Geothermal Systems
We design and install geothermal heating and cooling systems that reduce energy costs by up to 60%. Our engineers optimize ground-source heat pumps for residential and commercial properties with minimal environmental impact.
Generator Installation
We install natural gas standby generators that automatically power homes during outages. Our systems keep HVAC, appliances, and sump pumps operational with seamless transition during emergencies.
Duct Cleaning
Our NADCA-certified technicians remove contaminants from HVAC ductwork using industrial vacuums. This improves system efficiency and indoor air quality by eliminating dust, allergens, and mold buildup.
Plumbing Services
We offer 24/7 plumbing repairs for leaks, frozen pipes, and water heater issues. Our licensed plumbers use advanced diagnostics to fix problems quickly with transparent pricing and durable solutions.
People
Stefan Weinberg
Founder
Holocaust survivor who established AMHAC in 1949 after working at Holland Furnace Company. His commitment to quality workmanship laid the foundation for the family business.
Anna Weinberg
Co-Founder
Partnered with Stefan to build AMHAC into a regional leader. Her dedication to customer service helped establish the company's community reputation.
Current Leadership Team
Third-Generation Owners
Family members who continue the legacy with modern innovations while maintaining the original commitment to quality and customer satisfaction.
Questions
What HVAC services does AMHAC offer?
We provide installation, repair, and maintenance for heating, cooling, geothermal systems, ductless units, and indoor air quality solutions.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service dispatches technicians within 15 minutes for urgent heating and cooling issues.
Are financing options available?
We offer flexible financing plans for HVAC replacements and installations with approved credit.
What areas do you service?
We serve Westchester County, NY; Fairfield County, CT; Manhattan; and the Bronx.
Do you install energy-efficient systems?
Yes, we specialize in geothermal and solar HVAC systems that qualify for tax credits and rebates.
Are your technicians certified?
All technicians are NATE-certified with ongoing training in the latest HVAC technologies.
Reviews (4)
Scott Barbaria
Jan 05, 2022 Report
Positive:Professionalism,Punctuality,Quality
Santiago was on-time, professional, knowledgable and kept work-space clean. He resolved the problem without trying to up-sell. Will definitely use for future maintenance and repairs.
Services:Heating system repair,Heating maintenance
Jelena Veselinovic
Dec 04, 2021 Report
Recently had a maintenance check up with another company which resulted in malfunction 24hrs after their visit. We next contacted AMHAC for assistance and they were exceptional! Came to the site multiple times, called in advance, ordered parts. Even came ahead of appointment time to make sure they were not missing anything! Technicians were very well mannered, friendly, professional, and very knowledgeable. Overall, fantastic job and customer service, we were able to get our heat back! We will continue with their service moving forward. Highly recommend this company.
Dorothy Abel
Nov 30, 2021 Report
The technician arrived on time, was friendly, professional and explained the service performed and answered all questions. He made recommendations for maintenance findings that need addressed and followed up timely. Was very pleased.
Matthew Berenson
Nov 28, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I have been a customer for 5 years. Great service. Always professional and responsive. Highly recommend having a maintenance agreement on your boiler. Desmond was here today to perform the annual service. He was exceptional. Thank you!
Services:Heating maintenance,Thermostat repair