Heating, Ventilation, and Air Conditioning Services
Westchester County
At A. Borrelli, we deal in comfort. Founded in Westchester County, New York in 1981, we are committed to providing excellent work.
We are more than just a heating, air conditioning, and plumbing company. Whether you're worried about the frigid winter, going green or just having an emergency plumbing issue, your home will be in the right hands. Our professional plumbers, heating and cooling experts, and HVAC repairmen have the experience to fix any issue.
Call us: 914-768-1342
Our Services

Heating
Maintenance, Repair & Installation
- Gas & Oil Heating Systems Repaired and Upgraded
- High Efficiency Boilers
- Hot Water & Steam Boiler Systems
- Hot Water Heaters
- Heat Pumps
- Furnaces
- Radiant Floor Heating
- Thermostat Upgrades
- Humidifiers & Dehumidifiers
- Baseboard Heating Systems
- Geothermal Systems

Plumbing
Maintenance, Repair & Replacement
- Resolve ConEd Violations
- Emergency Hot Water
- Heater Replacement
- On-Demand Hot Water Heaters
- Emergency Repair and Replacement of Gas, Oil, or High Efficiency Boiler
- Toilet & Sinks
- Gas, Water & Waist Pipe Repairs
- Oil to Gas Conversion
- Sump Pumps
- Water Main & Sewer Line Replacement
- Natural & Propane Gas

Air Conditioning
Maintenance, Repair & Installation
- High Efficiency
- Air Conditioning Systems
- Split Systems
- Ductless Systems
- In-door Air Quality
- Dehumidifiers
- P-Tac Units
- Filters
- Condensate Pumps
- Condensers & Air Handlers
- Geothermal Systems
- Heat Pumps
Install, Repair and Maintain Your HVAC System
Is your A/C making noise or not cooling your home as well as it used to? If so, then it could use a tune up. An unmaintained air conditioner can lose up to five percent of its efficiency per year. If your A/C stops working at any time, we will be there right away. We repair all makes and models of air conditioners, including Aprilaire, Lennox and Mitsubishi.
We sell, install and repair quality HVAC systems from a variety of manufacturers including Luxaire, Lennox, and Mitsubishi. Our team will help you find the perfect home heating and cooling solution for you. We sell green, high-efficiency models that can lower your carbon footprint and reduce your home’s energy bill at the same time.
We also recommend purchasing one of our low-cost maintenance plans to extend the life of your new system.
Call Us Today: 914-768-1342