Business Details
44 Years
experience
Emergency
services
Your Trusted HVAC Partner in Westchester County
Alex Heating & AC has been serving Lower Westchester County since 1982, delivering high-quality heating and air conditioning solutions. Our team of certified technicians provides 24/7 emergency service, ensuring residential and commercial clients receive prompt, reliable support year-round. As a fully licensed and insured contractor, we specialize in system installations, repairs, and maintenance, utilizing our in-house design team and sheet metal shop to customize solutions for every property. We prioritize customer satisfaction through transparent pricing, upfront diagnostics, and comprehensive service contracts that include seasonal maintenance and free emergency service calls.With decades of experience and a commitment to ongoing training, we install and service all major brands while offering 10-year warranties on new system installations. Our dedication to professionalism is reflected in our clean, uniformed team and guaranteed workmanship, making us the trusted choice for HVAC needs in Westchester County.
Services
Installation
Repair
Maintenance
Commercial Services
Service Contracts
Details
- Year established: 1982
Highlights and features
- We offer 24/7 emergency HVAC service with rapid response times
- Our technicians are certified and receive ongoing industry training
- We provide upfront pricing with no hidden fees or hourly charges
- All new system installations include 10-year limited parts warranties
- We maintain full licensing and insurance for client protection
What people say
Very responsive
Excellent service
Thorough inspection
Prompt repairs
Professional team
Services
HVAC Installation
We specialize in installing modern heating and cooling systems including heat pumps, ductless units, and high-velocity systems. Our in-house design team creates customized solutions for residential and commercial properties, with all installations backed by 10-year limited parts warranties. Our technicians ensure proper system sizing and configuration for optimal efficiency and comfort.
Emergency Repairs
Our certified technicians provide round-the-clock emergency repair services for all HVAC systems. With fully stocked vehicles and real-time diagnostics, we resolve heating and cooling failures promptly while maintaining transparent pricing with no after-hours charges. Service includes upfront cost estimates and priority scheduling for urgent situations.
Preventative Maintenance
We offer customized maintenance programs featuring seasonal system inspections and tune-ups. Our comprehensive service includes filter replacement, component testing, and efficiency optimization to prevent breakdowns and extend equipment lifespan. Commercial clients receive tailored maintenance schedules with detailed service reports for multiple system locations.
Commercial HVAC
We provide specialized HVAC solutions for commercial properties including system design, installation, and maintenance for office buildings, retail spaces, and industrial facilities. Services include zoning system implementation, large-scale equipment servicing, and emergency repair coordination with minimal business disruption.
Service Contracts
Our service agreements include bi-annual system maintenance, priority emergency service, and discounted repair rates. Plans feature seasonal check-ups, performance optimization, and free diagnostic services. Contracts are available for both residential and commercial clients with customizable coverage options for different system types and property sizes.
People
John Top
CEO
John Top founded Alex Heating & AC in 1982 and has led its growth into a premier HVAC contractor serving Westchester County. With decades of industry experience, he oversees operations and ensures adherence to the company's commitment to quality service and customer satisfaction.
Paul King
Dispatching
Paul King manages service dispatch operations, coordinating technician schedules and emergency response logistics. His organizational expertise ensures timely service delivery and efficient resource allocation across residential and commercial client requests.
George Road
Driver Manager
George Road supervises vehicle operations and technician transportation logistics. He maintains the company's fleet readiness and ensures service vehicles remain fully equipped with essential parts and tools for efficient on-site repairs.
John Stors
Warehouse Manager
John Stors oversees inventory management and parts storage operations. He maintains optimal stock levels of critical HVAC components and manages the sheet metal fabrication shop that supports custom ductwork production for specialized installations.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24-hour emergency service with no additional charges for after-hours calls.
What areas do you service?
We serve all of Lower Westchester County, NY including Mamaroneck, White Plains, and surrounding communities.
Do new installations include warranties?
All new HVAC system installations come with 10-year limited parts warranties from the manufacturer.
Are service contracts available?
Yes, we offer customized maintenance agreements with seasonal check-ups and priority emergency service access.
How do you handle pricing estimates?
We provide upfront pricing with no hidden fees, including detailed cost breakdowns before starting any work.
Do you service commercial properties?
Yes, we provide comprehensive HVAC solutions for both residential and commercial clients in Westchester County.
