1153 Route 9W, Marlboro, NY 12542

Decades of Commercial HVAC Solutions for
Commercial HVAC for NY, NJ, CT and SW FL

A Family Business Built to Solve Commercial HVAC Problems

Advanced Comfort Technologies (ACT) is a family-owned commercial HVAC company with roots going back over 35 years. We specialize in servicing large and complex buildings—where uptime, safety, and fast response aren’t negotiable.

ACT was founded and is still run by the Tetrault family, alongside a dedicated crew of highly trained technicians.

Hands-On Experience, Passed Down and Built Up

ACT is built on decades of field experience across commercial and industrial facilities. The ACT team knows how to troubleshoot, communicate clearly, and solve problems efficiently and cost-effectively. We don’t chase volume, but focus on high-quality service for clients who expect results.

"ACT consistently delivers outstanding HVAC solutions with integrity, professionalism, and deep technical expertise. For the past 15 years, ACT’s proven experience and commitment to quality make them one of the few vendors I trust without hesitation."
Michael Q
Commercial Facilities Engineer
& Project Manager

Licensed, Certified, Compliant, and Contract-Ready

  • Licensed in NY, NJ, CT, and FL
  • Commerical HVAC and Industrial Controls
  • OSHA Compliant
  • In-House Building Controls Team
  • Local Partner Relationships
  • Manufacturer Certified
ACT Commercial HVAC Service Area in Mid-Hudson New York, Northern New Jersey, and Southwestern Connecticut.

Licensed. Local. Ready to Work.

We’re fully licensed and insured for Commercial HVAC in multiple states and counties. Whether you’re running a warehouse in the Hudson Valley or refitting a logistics center in New Jersey, we know how to show up and get to work.

Commercial HVAC and Industrial Mechanical Services Work Area:

Advanced Comfort Technologies (ACT) proudly delivers expert commercial HVAC and mechanical services across a broad service area covering three regions:
  • Mid-Hudson Valley, NY, including: Sullivan, Orange, Ulster, Dutchess, Rockland, Putnam, and Westchester Counties. We regularly service clients in cities such as Newburgh, Middletown, Kingston, Poughkeepsie, Monroe, Beacon, plus White Plains and the surrounding area.
  • Northern New Jersey, covering: Bergen, Passaic, Morris, Essex, Hudson, Union, Middlesex, Monmouth, and Ocean Counties. Our service footprint includes Newark, Hackensack, Morristown, Jersey City, and beyond.
  • Southwestern Connecticut, focusing on: Fairfield County, including Stamford, Norwalk, and Bridgeport.

From private schools and office buildings to large retail warehouses and data centers, ACT delivers prompt, reliable Commercial HVAC service where uptime is critical. Whether you’re looking for emergency response, system design and installation, or long-term maintenance contracts, our licensed teams are ready to support your facilities.

Let’s talk through your project or facility needs. We’ll tell you what’s possible—and what to plan for.

  • Hudson Valley, New York
  • Northern New Jersey
  • Southwestern Connecticut
  • Collier County, Florida

Contact Us

Whether you’re planning a retrofit, need a second opinion, or just want a reliable partner to keep your systems running—ACT is ready. We work with building operators, facilities teams, and contractors who expect clear communication and consistent results.

Phone: 845-565-COOL (2665)

Office Hours: Monday–Friday, 7:00 AM – 5:00 PM

Emergency Response: Available 24/7 for PMP clients and VIP accounts.