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Commercial HVAC & Plumbing Services

Westchester, NY

A. Borrelli Mechanical has been serving the plumbing, heating and cooling needs of Westchester since 1981. With our high-end equipment and expertise, our mechanics strive to give you the best service possible.

A.Borrelli Mechanical is Business Bureau Accredited and a member of the National Fire Protection Agency. We take pride in what we do and ensure that our clients are comfortable and safe in their homes. All of our products and services come with a hassle-free guarantee. No matter what your needs are, we can help you refine your HVAC system to optimize energy efficiency, cost, health, and environmental impact.

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We offer 24/7 emergency service so that whenever you need help, we’re available.

Our Services

A. Borrelli Heating Services


Rely on A. Borrelli Mechanical's experience to maintain and repair your commercial property's heating system.

Our commercial heating services include:

  • Preventative Maintenance & Professional Cleanings
  • General Heating Repair
  • Hot Water & Steam Boiler Repair
  • Water Heater Repair
  • Individual Water Source Heat Pumps
  • Rooftop Units Installed & Repaired
  • System Installations of Hi-Efficiency Units
A. Borrelli Plumbing Services


Plumbing issues are disruptive and expensive for your business. A. Borrelli mechanics do what we can to save you time and money without interrupting your work environment.

Our commercial repair services include:

  • Water Heater Repair and Replacement
  • Piping
  • Gas, Oil, or High Efficiency Boiler Replacement
  • Gas or Water Piping Repairs
  • Sewer & Water line Replacement
A. Borrelli Air Conditioning Services

Air Conditioning

A. Borrelli's professional air conditioning maintenance makes your A/C run efficiently while reducing your business' energy bills. Our regular maintenance checks will extend the life of your system.

Our commercial cooling services include:

  • Preventative Maintenance
  • General & Central A/C Service & Repair
  • System Design & Installation
  • Multi-zone, Duct, or Ductless Systems
  • Condensing Unit Replacement
  • Indoor Air Quality


Commercial Maintenance Services &
General Building Services

A. Borrelli Mechanical specializes in providing building maintenance and commercial services commercial. Your business will receive prompt service, up-front estimates, expert diagnosis and our service guarantee. For quality HVAC, plumbing, heating, cooling services, and building maintenance services for management and property owners with dependable work and affordable rates, contact us today.

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A. Borrelli's Blog - Your Guide to Comfort and Efficiency

Garbage Disposal Do's and Dont's

Garbage disposals are a quick and easy solution for homeowners to dispose of their food waste. Like all other home appliances, a garbage disposal can be ... [read more]

How Do I Clean My Dryer Vents?

Lint from your clothing can build up and clog your dryer vents. Clogged dryer vents should be regularly cleaned in order to prevent becoming a fire hazard. If ... [read more]

Is It Time To Replace My HVAC Unit?

The weather in New York and Connecticut can be unpredictable. Because of this, we often have to rely on our HVAC systems to keep us comfortable in extreme ... [read more]