Heating & Cooling
Our HVAC Services
Controlled Climates LLC provides reliable heating, cooling, sales, service, and installation across Westchester County with free upfront estimates.
Westchester Services
HVAC Solutions
Explore our primary HVAC services for residential and commercial properties throughout Westchester County.
Westchester County
Complete HVAC Care
Licensed Workmanship
Precision Mechanical Standards
Every heating and cooling system installed or serviced by Controlled Climates LLC is handled with rigorous attention to detail. Led by owner Donell Oliver, we ensure proper ductwork sizing, secure refrigeration lines, and clean mechanical piping.
Whether replacing an aging furnace or upgrading to high-efficiency ductless mini-splits, we focus on maximizing energy efficiency and indoor comfort across Westchester County.
Need HVAC Service or a Free Estimate?
Contact our team today to schedule service or request a free estimate on your heating and cooling project.
Mobile Service Area
Serving Westchester County
Controlled Climates LLC provides prompt mobile heating and cooling services throughout all of Westchester County, NY.
(914) 441-7831
sunday
8:30 AM - 4:30 PM
monday
8:30 AM - 4:30 PM
tuesday
8:30 AM - 4:30 PM
wednesday
8:30 AM - 4:30 PM
thursday
8:30 AM - 4:30 PM
friday
8:30 AM - 4:30 PM
saturday
8:30 AM - 4:30 PM
Donell was professional effective and timely. In a crunch during winter with a gas valve leak he was able to get us back up and running quickly. The first service provider we tried couldn't "find" the problem. Said nothing was wrong...Wrong. It was leaking and Donnell solved the issue. Thanks Controlled Climates.
Cory Gahr
Free estimates on installations and repairs
Request a Free Quote
Donell was professional effective and timely. In a crunch during winter with a gas valve leak he was able to get us back up and running quickly. The first service provider we tried couldn't "find" the problem. Said nothing was wrong...Wrong. It was leaking and Donnell solved the issue. Thanks Controlled Climates.
Cory Gahr