Commercial Mechanical HVAC, Piping, Controls & Service
Commercial Mechanical HVAC services backed by experienced technicians, responsive service, and the expertise to keep your facility running.
When your facility needs Commercial Mechanical HVAC work done right, ACT brings the field experience, technical training, and service-first approach needed to keep projects moving and systems reliable.
From mechanical piping and rooftop units to boilers, chillers, ventilation, ductwork coordination, and building controls, Advanced Comfort Technologies supports general contractors, facility managers, building owners, and operators across the Hudson Valley, Northern New Jersey, Southwestern Connecticut, and surrounding service areas.
Call ACT today to discuss your mechanical project.
For Commercial Mechanical HVAC service, call 845-565-COOL.
24/7 priority response is available for Priority Maintenance Program clients and approved priority accounts.
Why Facility Managers Call ACT First
We Solve Problems First:
ACT is service-first. Our technicians are trained to diagnose the issue, explain what is happening, and fix what can be fixed. We do not treat every service call like a sales opportunity.
We Handle Larger and More Complex Systems:
Many HVAC companies are built for light commercial work. ACT has experience with large commercial and industrial systems, including major rooftop equipment, chillers, boilers, cooling towers, hydronic systems, and mechanical piping.
We Keep Communication Clear:
You get direct communication, clear next steps, and practical documentation. That matters when you are managing tenants, production schedules, other trades, or ownership expectations.
We Invest in Skilled Technicians:
ACT’s low turnover and training-focused culture help customers get continuity. The team that learns your building can continue supporting it over time.
We Are Local and Accountable:
ACT is a family-run company rooted in the region. Our reputation matters because we live and work in the same communities we serve.
Commercial Mechanical Services ACT Provides
Commercial HVAC Equipment
ACT installs, replaces, services, and maintains commercial and industrial HVAC equipment across a wide range of building types.
Our team works on:
- Rooftop units (RTUs)
- Packaged HVAC units
- Air handlers
- Fan coil units
- Makeup air units
- Exhaust fans
- Energy recovery ventilators
- Heating pumps
- Chilled water pumps
- Cooling towers
- Fluid coolers
- Dry coolers
- VRF and VRV systems
- Water source heat pumps
- Geothermal heat pumps
We understand that mechanical problems are rarely just equipment problems. They affect tenant comfort, production, inventory, showroom conditions, employee safety, and operating costs.
Industries We Support
- Distribution & Fulfillment Centers
- Commercial Office Buildings
- Auto Dealerships
- Schools & Universities
- Healthcare & Medical Facilities
- Food Production & Processing Facilities
- Sterilization, Pharmaceutical & Life Science Facilities
Brands & Equipment We Service
We service all major HVAC brands including:Â Trane, York, Carrier, Daikin, Mitsubishi, LG, Weil-McLain, Riello, Rinnai, and more.
We repair and maintain:
- Boilers
- Chillers
- Rooftop Units
- Air Handlers
- Cooling Towers
- VRF/VRV Systems
- WebCTRL, Tridium Niagara, Johnson Controls, Siemens, Honeywell control systems
- And more…
ACT Commercial Mechanical HVAC FAQ
What does “mechanical” mean in commercial HVAC?
In commercial HVAC, mechanical work usually refers to the heating, cooling, ventilation, piping, controls, and equipment systems that support a building. This can include rooftop units, chillers, boilers, ductwork, refrigerant piping, hydronic piping, exhaust systems, and building automation.
Does ACT provide commercial mechanical piping?
Yes. ACT provides mechanical piping support for refrigerant piping, chilled water piping, hot water piping, boiler piping, hydronic systems, condensate piping, and equipment connections.
Does ACT do sheet metal fabrication?
ACT designs mechanical ductwork in-house, then coordinates with trusted specialist fabrication partners, and completes the installation with our skilled field team. That gives clients the benefit of ACT’s mechanical design knowledge, our relationships with highly specialized fabrication partners, and our own dedicated team for clean installation work. We do not currently run an in-house sheet metal fabrication operation.
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Does ACT service large commercial and industrial HVAC systems?
Yes. ACT works on commercial and industrial HVAC systems, including rooftop units, package units, chillers, boilers, pumps, cooling towers, hydronic systems, ventilation equipment, and large-capacity HVAC systems.
Does ACT provide HVAC controls and building automation?
Yes. ACT supports building automation systems, HVAC controls, sensors, actuators, VFDs, scheduling, remote monitoring, and energy management. ACT features Automated Logic Corporation as a primary controls product and systems vendor.
Who does ACT mechanical work for?
ACT works with general contractors, facility managers, building operators, property owners, commercial buildings, industrial facilities, warehouses, car dealerships, event venues, and large-scale residential properties. Our client list is a who’s-who of regional building management companies, construction companies.
Priority Emergency Response Through the ACT PMP
The key to reducing system failure and costly downtime is regular maintenance.
ACT’s Priority Maintenance Program gives our team an established understanding of your equipment, operating requirements, maintenance history, access procedures, and facility priorities.
Program benefits include:
- Priority service response
Scheduled equipment inspections - Documented system history
Earlier identification of developing problems - Maintenance based on actual equipment and operating conditions
- Better planning for repairs and replacements
- Reduced time spent learning the facility during an emergency
- Preferred service and material considerations based on program terms
Service Area
ACT provides commercial mechanical HVAC service across:
- The Hudson Valley
- Dutchess County
- Orange County
- Ulster County
- Putnam County
- Rockland County
- Southern New York
- Northern New Jersey
- Southwestern Connecticut
Industrial & Commercial Mechanical HVAC in the Hudson Valley & Tri-State Area
  📞 845-565-COOL (2665)
   📩 Use our Contact form
ACT is trusted for Mechanical installation, repairs, and service across the Hudson Valley and Southern New York, along with Southwestern Connecticut, and Northern New Jersey.
Trust the leader for your large scale projects: Call ACT.Â
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Core Commercial HVAC Services
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.