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50+ Years
experience
Emergency
services
Trusted HVAC and Mechanical Solutions in New York
Heritage Air Systems has been a trusted leader in the mechanical construction and HVAC industry for over five decades. Our expertise spans commercial HVAC systems, airside free cooling solutions, building information modeling (BIM), energy efficiency consulting, and industrial piping services. With a team of LEED-accredited professionals, we deliver innovative, sustainable solutions tailored to meet the unique needs of healthcare, commercial, industrial, and public/government facilities.

Our in-house fabrication capabilities and 24/7 emergency response ensure timely, reliable service for new construction, renovations, and critical repairs. Backed by a 50-year reputation for integrity and quality, we prioritize client satisfaction through transparent communication, technical excellence, and a commitment to safety and environmental stewardship.
Services
Commercial HVAC Services Building Information Modeling Sheet Metal Fabrication Energy Audits Industrial Piping Emergency Repairs Facility Maintenance Process Piping 3D Laser Scanning Steam Piping
Details
  • Year established: 1975
Highlights and features
  • 50 years of experience in mechanical construction and HVAC services
  • LEED-accredited professionals on staff for sustainable solutions
  • 24/7 emergency response and maintenance services available
  • In-house fabrication facilities for precision and efficiency
  • Proven expertise in complex projects for healthcare and industrial clients
Associations and certifications
  • LEED Accreditation
Services
Commercial HVAC Services
We design, install, and maintain commercial HVAC systems for healthcare, industrial, and institutional facilities. Our services include airside free cooling, environmental control systems, and emergency repairs. With LEED-certified professionals and advanced BIM technology, we ensure energy efficiency, regulatory compliance, and minimal downtime for optimal facility performance.
Building Information Modeling
Our BIM services create 3D models for mechanical projects, enabling early issue detection and cost-effective construction. We use BIM databases for facility management, providing detailed system documentation. This technology optimizes safety, reduces rework, and supports fast-track construction for complex new builds and renovations.
Energy Services
We offer energy audits and sustainability solutions to reduce operational costs. Our LEED-accredited team evaluates environmental systems, identifies inefficiencies, and implements tailored energy-saving measures. Services include forecasting potential savings and designing systems that balance budget requirements with environmental responsibility.
Sheet Metal Fabrication
Our 40,000 sq ft facility produces custom HVAC ductwork and architectural sheet metal components. Using automated production lines, we ensure precise fabrication of materials ranging from standard gauges to specialized industrial requirements. This in-house capability improves installation speed, cost control, and quality consistency for projects of all sizes.
Industrial Piping
We design and install industrial piping systems for steam, chilled water, and pneumatic applications. Our capabilities include fabrication from -inch copper to 108-inch stainless steel, with welding and threading capacities up to 100,000 diameter inches annually. These systems support critical infrastructure for transportation, environmental protection, and manufacturing clients.
People
Jeff Porrello
President
Jeff Porrello leads Heritage Air Systems with a focus on practical mechanical solutions and client satisfaction. He maintains high standards for quality and accountability, leveraging decades of industry experience to drive project success and team development.
Questions
What HVAC services do you offer for commercial buildings?
We provide full-service HVAC solutions including system design, installation, maintenance, and emergency repairs for commercial, healthcare, and industrial facilities.
Do you provide 24/7 emergency repair services?
Yes, we offer 24/7/365 emergency response for critical HVAC and mechanical system failures to minimize downtime and ensure facility safety.
Are your professionals LEED-certified?
All our project managers are LEED Accredited Professionals who specialize in evaluating environmental systems and implementing sustainable energy solutions.
What areas do you serve?
We primarily serve the New York metropolitan area, including Long Island, Manhattan, Queens, Brooklyn, and surrounding industrial and commercial hubs.
Can you handle complex industrial piping projects?
Yes, we fabricate and install industrial piping systems ranging from ¼-inch copper to 108-inch stainless steel for transportation, environmental, and manufacturing applications.
How do you ensure project quality and safety?
We maintain rigorous safety protocols, use advanced BIM technology, and employ experienced professionals to ensure compliance, efficiency, and zero tolerance for rework.