Business Details
Emergency
services
Trusted HVAC Services in Mamaroneck, NY
Alex Heating & AC has been serving Lower Westchester County with comprehensive HVAC solutions since our founding. Our team of licensed professionals specializes in the installation, maintenance, and repair of heating and air conditioning systems, prioritizing customer satisfaction through transparent pricing and 24/7 emergency service. With decades of combined experience, we deliver energy-efficient systems tailored to residential and commercial needs, backed by 10-year limited parts warranties.Our in-house design team ensures customized installations for Hydro Air, Heat Pumps, High Velocity, and Ductless Systems, supported by a sheet metal shop for custom ductwork. We emphasize upfront diagnostics, affordable solutions, and post-service cleanups to maintain trust and reliability. Serving Mamaroneck and surrounding areas, we operate with full licensing, insurance, and a commitment to exceeding industry standards.
Services
Installation
Maintenance
Repair
Commercial Services
Consultations
Service Contracts
Filter Replacement
Zoning Systems
Highlights and features
- We offer 24/7 emergency HVAC services with no overtime charges.
- Our technicians provide upfront pricing before any service begins.
- We install energy-efficient systems with 10-year limited parts warranties.
- Our in-house design team customizes solutions for unique HVAC needs.
- We maintain full licensing and insurance for residential and commercial work.
What people say
24/7 emergency service
Upfront pricing
Professional technicians
Quick response times
10-year warranties
Services
HVAC Installation
We specialize in installing energy-efficient heating and air conditioning systems tailored to your property's needs. Our services include Hydro Air, Heat Pumps, High Velocity, and Ductless Systems with customized designs from our in-house team. All installations come with 10-year limited parts warranties for long-term reliability.
Emergency Repairs
Our certified technicians provide 24/7 emergency repair services for all HVAC systems. We diagnose issues accurately, explain solutions clearly, and maintain fully stocked trucks to resolve problems efficiently. Upfront pricing ensures no surprises during urgent service calls.
Preventive Maintenance
Regular maintenance services keep your HVAC systems running efficiently through all seasons. We offer customized maintenance programs for residential and commercial clients, including seasonal inspections and filter replacements to prevent costly breakdowns and extend equipment lifespan.
Commercial HVAC
We deliver comprehensive HVAC solutions for commercial properties, including system design, installation, and maintenance. Our team handles large-scale projects with zoning systems and custom ductwork, ensuring optimal climate control for businesses in Lower Westchester County.
Consultations
Our experts provide detailed system evaluations and personalized recommendations during consultations. We assess your current equipment, identify efficiency improvements, and offer cost-effective solutions with transparent pricing to meet your specific heating and cooling needs.
People
Alex
Owner
With decades of HVAC industry experience, Alex leads our team in delivering reliable heating and cooling solutions. He oversees system designs and ensures every installation meets our high standards for efficiency and customer satisfaction.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating and air conditioning systems, including emergency services, zoning solutions, and commercial HVAC projects.
Do you offer 24/7 emergency service?
Yes, our team is available 24 hours a day, 7 days a week for urgent HVAC repairs with no overtime charges.
What areas do you serve?
We serve residential and commercial clients throughout Lower Westchester County, New York, including Mamaroneck and surrounding communities.
Are your technicians certified?
All our technicians are certified, licensed, and receive ongoing training to stay current with the latest HVAC technologies and repair methods.
What warranties do you provide?
We offer 10-year limited parts warranties on new equipment installations, covering components against defects under normal operating conditions.
How can I schedule service?
Contact us via phone at (914) 637-0077 or through our website's contact form to schedule emergency or routine HVAC service at your convenience.
Reviews (6)
S. C.
Oct 01, 2021
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John and his team are consummate professionals. He does a thorough inspection and scoping visit with customers and then goes over many ideas to make your project better. The work on site is done with excellent workmanship, clean and safe. After the work is complete John follows up to see how it is operating and he is always available by phone to answer questions. This is our go to Company for heating and cooling from now on. Thanks John!!!
Robert Saprano
Dec 16, 2020
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I live in Larchmont and Have used alex heating and a/c for over 8 years alex and John have helped me in many ways being a new home owner I was overwhelmed with options and prices John talked me through each option and even came to the house twice answered every question I had once we decided on a system alex and his team installed the new system in the time which was specified were very clean drop cloths everywhere in the end the new system was perfected they reconfigured some duct work and re-insulated everything my bill even dropped considerably Ive since moved to a new house in Larchmont
Amy Strauss
Sep 27, 2020
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Services:Heating system installation,Heating system repair,AC repair,AC maintenance,Heating maintenance,Thermostat repair,Thermostat installation,Duct and vent repair,Installation
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Daniel Antonelli
May 31, 2020
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Unbelievably unprofessional service. I hired Alex Heating & AC to install central AC in our house about two years ago. They did the work, which looked decedent enough at the time. But when it came time to get the permits, they completely ghosted us. Nothing. No response whatsoever. I spent about a year calling, emailing, sending lettersnothing. The architect that the owner, John Ricevuto, recommended to help with the permits couldnt even get in touch with him.
Then, I thought I was going to have to spend several thousand more dollars to get another contractor to certify the work. But the
Then, I thought I was going to have to spend several thousand more dollars to get another contractor to certify the work. But the
Anthony T.
Sep 28, 2019
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Prompt, Professional, and reliable service. Alex Heating did a clean, and fast job to get my AC unit up and running. Very satisfied!
Jodi Reinschmidt
Jul 17, 2018
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We just had to have our whole AC system replaced and called Alex's. They came and got to work and had to spend hrs.in the attic and outside unit. They were so polite and hard working.They cleaned everything up,swept the floors and garage.They made the process so easy. My pup fell in love with all of them.,I fell in love with the Cold air...Great job fellas.
