HVAC Duct Supplies

Air Handling Systems is the perfect source for all your HVAC and ventilation needs.

HVAC, Mechanical Contractors, Sheet Metal Shops are you unable to provide parts promptly for an installation? We supply HVAC shops and mechanical contractors throughout the entire country. With our fully stocked inventory we can get you what you need, when you need it. If you have a special requirement, please call us. We will be happy to provide a quote.

Do you need Custom Fittings for a HVAC System?

We have what you need, when you need it. We specialize in fabricating custom round fittings. Whether you need one special fitting or a thousand custom parts, we fabricate many custom components to meet the needs of our very diversified customer base.

Quality Customer Service - Problem Solving, Providing Solutions Nationwide

With over 50 years in the business of problem solving we have developed a deep commitment to customer service. We are the single source for all your HVAC and industrial ventilation components. You can rely on Air Handling Systems for cost-effective, high quality HVAC ducting and HVAC flexible hose. Our technical sales staff is ready to help solve your problems.

Ductwork Direct from the Manufacturer

Thousands of Components in Stock, Ready to Ship. We are committed to getting the parts you need in your hands. We draw from our extensive warehouse for the HVAC ductwork, special fittings and hardware you need. Correct-FIT standard components are in stock ready to ship the next day by UPS or Common Carrier. Over 90% of stock orders can be shipped in 24 hours or less. No more problems, expensive downtime or delays in system construction.

Cost Effective for Do It Yourself, Design & Installing Your Own Air Handling System

Correct-FIT is cost effective. Our catalog and web site teaches you, in very easy steps how to design your system. You will save money when you design, and install your own Air Handling System. Whether you need an entire HVAC system or just components, we offer some of the most competitive prices in the market to fit your budget. How do we do this? Air Handling Systems handles fabrication and inventory. This eliminates the middleman saving you even more money!

Industrial Grade for the Professional

Stronger Than Most Competitor's Products, Fully Welded, Airtight. If your system leaks, you are literally wasting money. Our Correct-FIT fittings are fully welded, airtight, to eliminate leakage. A properly installed HVAC system will not only be cost effective, but energy efficient. Spiral pipe is up to 20% stronger than smooth pipe systems, due to spiral reinforcement in manufacturing process. Our products are designed to meet industrial standards. When comparing pricing, Air Handling Products are up to 60% heavier and thicker than many other competitor's products. Make sure to compare the specs before ordering.