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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

How To Plant An Indoor Winter Garden

As the cold winter weather approaches, many homeowners put any gardening on hold until spring. But you don't have to. With the right conditions, you can grow a ... [Read Full Blog]

Safety Tips for Winter Holiday Decorating

According to the U.S. Consumer Product Safety Commission (CPSC), there are about 200 decorating-related injuries on average each day during the holiday season. ... [Read Full Blog]

Winter Plumbing Tips to Avoid Frozen Pipes and More

Winter is time for the holidays, family nights by the fireplace and quite a few plumbing emergencies. But there are things you can do to prevent or at least ... [Read Full Blog]