Business Details
Emergency
services
Your Trusted HVAC Partner in Mamaroneck, NY
Alex Heating & AC has been serving Lower Westchester County with comprehensive heating and air conditioning solutions since our founding. Our team of licensed professionals specializes in installation, repair, and maintenance of energy-efficient HVAC systems, including Hydro Air, Heat Pumps, High Velocity, and Ductless Systems. We maintain 24/7 emergency service availability and offer customized maintenance programs with free service calls under our service agreements.Backed by 10-year manufacturer warranties on equipment parts, we operate with transparency through upfront pricing and guaranteed workmanship. Our in-house design team and sheet metal shop enable tailored solutions for residential and commercial clients, while our commitment to cleanliness and customer education distinguishes our service approach.
Services
Installation
Repair
Maintenance
Commercial Services
Service Contracts
Highlights and features
- We offer 24/7 emergency HVAC service with no after-hours charges
- Our technicians provide upfront pricing before any service begins
- All installations include 10-year manufacturer warranties on parts
- We maintain a fully equipped sheet metal shop for custom solutions
- Our team provides seasonal maintenance programs with free service calls
What people say
Very responsive
Punctual technicians
Transparent pricing
Excellent follow-up
Knowledgeable staff
Services
Installation
We specialize in complete HVAC system installation for residential and commercial properties. Our NATE-certified technicians handle Hydro Air, Heat Pumps, High Velocity, and Ductless Systems with precision. Each installation includes system design consultation and comes with manufacturer-backed 10-year parts warranties for long-term reliability.
Repair
Our 24/7 repair service addresses all heating and cooling system emergencies. Uniformed technicians arrive with fully stocked vehicles and diagnostic tools to resolve issues promptly. We provide honest assessments and transparent pricing before any repair work begins.
Maintenance
Seasonal maintenance programs ensure optimal system performance year-round. Our technicians perform comprehensive inspections and tune-ups for all HVAC types, including Forced Air, Radiant Heat, and Hydronic systems. Service contracts include priority scheduling and free emergency service calls.
Commercial Services
Customized HVAC solutions for commercial properties in Lower Westchester County. We handle large-scale installations, preventive maintenance programs, and emergency repairs for businesses. Our in-house sheet metal fabrication capabilities enable tailored ductwork solutions for complex commercial applications.
Service Contracts
Our customized service agreements provide year-round system protection. Plans include bi-annual maintenance visits, priority emergency service, and free service calls. Designed to extend equipment lifespan while maintaining energy efficiency and preventing unexpected breakdowns.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for all heating and air conditioning systems including residential and commercial applications.
Do you offer emergency service?
Yes, our 24/7 emergency service responds to HVAC emergencies with no after-hours charges.
What areas do you serve?
We serve all of Lower Westchester County, NY including Mamaroneck, White Plains, and surrounding communities.
Do you provide warranties?
All new installations include manufacturer-backed 10-year parts warranties with workmanship guaranteed.
How can I schedule service?
Call us at (914) 637-0077 or use our online contact form for emergency or scheduled appointments.
Reviews (4)
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
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!
