Westchester County AC & Heating Repair, Installation & Maintenance

The Most Reliable Heating & AC Company in Westchester County, NY

One Hour Heating & Air Conditioning® of Westchester NY is Westchester County's trusted source for HVAC services. We’re proud our team has some of the highest-trained AC, heater, and furnace experts in the area. However, it’s not just our ability to quickly install and repair HVAC systems that makes our customers love us. Our team does great heating and AC repairs while providing unprecedented customer service. We’re ready to help you in Scarsdale, Rye, New Rochelle, Larchmont, Peekskill, Mount Kisco, White Plains, other areas in Westchester County and beyond. Whether you’ve experienced a late-night HVAC emergency or need routine maintenance. Our team loves showing you what we can do!

Why We Have Return Customers

Despite carrying the name of a national brand, we’re an independently owned and operated business. We treat our customers as if they are our neighbors because they are our neighbors! We proudly serve Scarsdale, Rye, New Rochelle, Mount Kisco, Peekskill, White Plains, Mount Kisco and many other areas in Westchester County and beyond! Don’t just accept our promise to provide great service—trust our guarantees. We guarantee three important things: we’ll be on time for your appointment, you’ll be 100% satisfied with our work, and we’ll be upfront about the pricing of our services. If we fail in any of these areas, we’ll make it right. We’ll even pay you back for each minute that we’re late! Call our Westchester County HVAC technicians today to find out more about our guarantees and services—you’ll be glad you did.

Always On Time... Or You Don't
Pay A Dime

‘Round the Clock Availability
No matter the hour, you can trust One Hour to be there
to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship
for up to two years from the date of your service.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.