1153 Route 9W, Marlboro, NY 12542

Advanced Comfort Technologies

We Solve Tough Commercial HVAC Problems

Advanced Comfort Technologies (ACT) specializes in restoring large-scale HVAC systems—chillers, boilers, rooftops, and more. When systems fail, we’re the team that gets them back online, and we get them running fast and right the first time.

ACT provides reliable service for car dealerships, shopping malls, warehouses, private schools, hospitals, logistics hubs, and heavy industrial buildings across the Hudson Valley in New York, Southwestern Connecticut, Northern New Jersey, and even Southwest Florida.

ACT is the perfect partner for Facility Managers, Design Groups and Commercial Contractors who need uptime and reliability instead of upsells and runarounds. Ask us about the Priority Maintenance Program to keep your facilities at peak performance.

Expert HVAC & Systems Services for Commercial and Industrial Facilities

When a system fails in a large building, it’s not just uncomfortable—it’s costly. ACT is built for those moments. We work on high-tonnage, large-capacity heating and cooling systems in active buildings where uptime matters. Whether you’re managing a 1-million-square-foot warehouse, a dealership with showroom climate needs, multi-building hospital campus, or a private school where air quality is non-negotiable, we show up ready. Our team is known for solving the complex issues others walk away from.

Commerical HVAC Emergency Repairs

HVAC Diagnostics & Emergency Repair Services

Fast troubleshooting and fix-first service for urgent HVAC issues. No upsells—just solutions.

System Installations & Replacements

From 5-ton rooftop units to 200-ton chillers. ACT handles full-system installs and large-scale retrofits.

Priority Maintenance Program (PMP)

Scheduled inspections, priority response, and fewer surprises. Built for busy facilities.

Boiler & Cooling Tower Service

We inspect, clean, and repair large systems other contractors won’t touch.

Building Controls & Automation

In-house controls technicians with remote monitoring. We integrate BAS, sensors, and energy-efficient systems.

Industrial & Specialty HVAC

Service for fulfillment centers, private schools, hospitals, and facilities with complex or legacy equipment.

New Commercial Construction

Full HVAC systems for ground-up builds. ACT works directly with GCs to stay on schedule and spec.

Design-Build HVAC Systems

We design what we install. Our in-house system designer helps create smarter, more efficient HVAC layouts.

Sheet Metal Duct Design, Fabrication & Installation

Custom ductwork built and installed, ready to perform in demanding environments.

THE PRIORITY MAINTENANCE PROGRAM (PMP): 
Find and Fix HVAC Problems Before They Become Costly Emergency Fixes

Most maintenance plans don’t get done. Ours does. ACT’s Priority Maintenance Program is designed for facilities that can’t afford downtime and want optimal equipment performance, increased efficiency and expert technicians who are familiar with their facility and equipment.

PMP clients get scheduled inspections, emergency priority, and better performance across the board. No guessing. No skipped visits. No surprises.

  • Built for logistics centers, hospitals, private schools, and multi-building portfolios
  • Fewer breakdowns
  • Lower utility bills
  • Regular inspections and system documentation
  • Dedicated in-house remote monitoring
  • Discounts on service calls, parts, and materials
  • Priority response when emergencies happen

EMERGENCY SERVICE REQUEST

If your system is down, you don’t have time to wait. ACT has crews on-call for urgent service across New York, New Jersey, Connecticut, and Florida. We’ve worked in high-pressure environments—where keeping air moving or boilers online isn’t optional.

When you fill out this form, our team sees it right away. We’ll reach out within one business hour to confirm the issue and dispatch help.

If you’d rather talk to someone immediately, call our emergency line:

WHY ACT? Built for Big Jobs. Trusted for the Tough Ones.

We’re not a revolving door of techs with clipboards. ACT is a family-owned operation with low turnover, deep experience, and a reputation for showing up when it counts. 

We service some of the most demanding buildings in the region—and we’ve been doing it for decades.

What You Get

What You Won't Get

Let’s Talk About Your HVAC Needs

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) 565-2665

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

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