If your home has older ductwork, chances are it’s leaking, undersized, or not compatible with modern high-efficiency HVAC systems. We provide full duct replacement services for homes with:
We remove old ductwork, redesign the system to match your current equipment, and fabricate new components to improve performance and indoor comfort.
Modern HVAC systems such as heat pumps and ductless mini-splits often require custom transitions, adapters, or added ducting. Hadwin’s HVAC builds custom solutions that integrate seamlessly with:
Properly designed metalwork ensures your system always operates at peak efficiency.
Hadwin’s HVAC works with:
We provide fast turnaround times for new construction, renovations, basement suites, and commercial tenant improvements.
Whether it’s a single fitting or a full duct system, our shop can handle projects of any size with consistent quality and accuracy.
We provide high-quality custom sheet metal work using hand-forming, CNC machining, TIG welding, and plasma cutting. Our fabrication also includes roll forming and laser cutting to ensure precise, durable results for HVAC, exhaust, and structural applications.
Our welded exhaust systems are custom-built for a range of applications including automotive, HVAC, industrial setups, and chiller heat recovery systems. For example, we fabricate sealed ductwork for chiller systems to efficiently manage seasonal heat transfer. Each system is designed to fit specific requirements, with fully welded joints that ensure strength, durability, and minimal leakage
We specialize in round and oval ductwork fabrication, offering round spiral ducts up to 48″ and custom oval shapes built to exact specifications. Our duct systems are available in flanged, clamp, and welded assemblies, ensuring strong, secure connections. Designed with high precision and quick-fit features, our ductwork supports efficient installation and reliable airflow in any HVAC system.
For residential HVAC, we provide custom duct design, fabrication, and installation for efficient heating and cooling. Our systems are available in both sheet metal and fiberglass options, built to meet standards for energy efficiency and code compliance. We also offer residential gas fitting services, including the fabrication and installation of vent hoods, flues, and exhaust vents using durable materials like sheet metal, copper pans, and roof curbs commonly used in bathroom or dryer ventilation systems.
Our commercial services cover both ducting and gas fitting solutions tailored for large-scale environments. For commercial ducting, we utilize CAD/BIM design tools to ensure precise layouts, avoid conflicts, and achieve accurate on-site fitting. We serve a wide range of applications including office towers, retail centers, medical facilities, and warehouses. Our commercial gas fitting services include the fabrication and installation of industrial exhaust hoods, systems for commercial kitchens, and boiler stacks—delivering reliable performance and compliance with industry standards.
We use advanced technology and proven techniques to ensure high-quality sheet metal fabrication. Our process includes plasma cutting, CNC machining, and high-definition cutting for precise shaping, along with roll-forming and TIG welding for strong, clean joints. Every project goes through strict quality control to meet performance and safety standards. We follow proper guidelines to ensure our work is fully compliant with industry regulations and best practices.
We proudly offer sewer and drain cleaning services in:
Primary Areas:
Extended Areas:
Experience and Expertise
Customer-Focused Approach
Financial Flexibility