Â鶹Èë¿Ú

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  CLWARD’s S-Seal Water-Based Duct Sealant

  Aug 6, 2025 |2 min read — Products & Services Update

  See the Difference with CLWARD’s S Seal. Where Innovation Meets Performance

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  AEROFLEX Breathe-EZ® Fiber-Free Elastomeric Duct Insulation

  Aug 5, 2025 |1 min read — Products & Services Update

  The International Mechanical Code (IMC) requires that duct insulation contained in plenum spaces pass ASTM E84 or UL 723 25/50 Flame Spread/Smoke Developed Index.

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  Exploring Phenolic Ductwork Systems for Energy Efficiency

  Jul 10, 2025 |4 min read — Products & Services Update

  As the construction industry continues to prioritize energy efficiency and sustainability, pre-insulated duct systems like Kingspan KoolDuct offer a transformative approach to air distribution.

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  Rapid Loading, Connections, and Savings with Rapidmate

  Jul 10, 2025 |5 min read — Products & Services Update

  The new Rapidmate® Corner lineup from Ductmate is the most advanced design, labor-saving corner system in the industry that saves time and money in both the shop and the field!

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  A.M. Best® Favorably Rates Federated Mutual Group and Federated Life Insurance

  Jul 10, 2025 |2 min read — Products & Services Update

  A.M. Best Company, the most widely recognized provider of insurance industry ratings & financial data, confirmed its A+ (Superior) rating for Federated Mutual Group and Federated Life® in April 2025

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  Cut Your Detailing Time by 20%+

  Jul 10, 2025 |2 min read — Products & Services Update

  EVOLVE Mechanical helps MEP contractors cut detailing time by at least 20% with tools built for Revit including hanger automation, sleeve placement, duct optimization, and more.

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  Upgrade Equipment Tracking Processes with ON!Track

  Jul 10, 2025 |2 min read — Products & Services Update

  With Hilti’s ON!Track, users can manage all their tools and assets, increasing visibility to help save time and money.

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  The Only Fiberglass Insulation Family That’s Formaldehyde-free

  Jul 10, 2025 |2 min read — Products & Services Update

  Did you know there’s only one family of fiberglass HVAC and pipe insulation products that’s formaldehyde-free? Knauf Performance+® meets rigorous standards to support healthy air quality.

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  Coming Soon! Easier Way to Buy Steel.

  Jul 10, 2025 |2 min read — Products & Services Update

  We’re transforming Majestic’s MHub customer portal to improve the buying experience for Â鶹Èë¿Ú contractors. It’s designed to save you time and make the buying process even easier.

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  Smarter Way to Fabricate: Fiber Laser & Coil Feed

  Jul 10, 2025 |2 min read — Products & Services Update

  Boost safety, precision & efficiency with the Lockformer Vulcan® Fiber Laser & Iowa Precision Coil Feed—Class 1 rating, coil-fed, and built to streamline HVAC fabrication from coil to part.

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  Custom Flow That Works for Every Job

  Jul 10, 2025 |2 min read — Products & Services Update

  From small upgrades to large-scale projects, the CF Custom Flow diffuser installs cleanly, adapts easily, and supports contractors in the field.

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  Win More Deals & Simplify Service Delivery

  Jul 10, 2025 |2 min read — Products & Services Update

  Accelerate sales and streamline service delivery with a unified platform that helps commercial contractors profitably manage the entire asset lifecycle—from proposal to renewal—all under one roof.

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  Top 50 Fastest-Paying GCs in Construction

  Jul 10, 2025 |2 min read — Products & Services Update

  The difference between working with consistently fast-paying GCs vs. chronically slow ones can make or break your cash flow. So, we compiled this guide of the speediest payers in the game.

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  Precision Duct Takeoff Services Save Time, Money

  Jul 10, 2025 |3 min read — Products & Services Update

  Expert duct takeoff services accelerate projects, reduce liability, and improve efficiency. Our proven workflows deliver accurate material counts while freeing your estimators for higher-value work.

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  Daikin 360 Rental Solutions

  Jul 10, 2025 |1 min read — Products & Services Update

  With 24/7 service across the U.S. and Canada, we provide rapid delivery and onsite setup in as little as 8 hours. We provide support with installation, ongoing maintenance, and remote monitoring. 

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  Custom HVAC Tools That Solve Real Problems

  Jul 10, 2025 |2 min read — Products & Services Update

  Evergreen Telemetry creates lightweight, wireless tools that adapt to your toughest measurement challenges. We help TAB professionals work faster, easier, and safer by designing around your needs.

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  A Practical Guide to Selecting Construction Software

  Jul 10, 2025 |2 min read — Products & Services Update

  Make your next software investment with confidence. This guide offers practical tips for choosing the right technology to improve efficiency, connect your teams, and grow your business.

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  Two Industry Leaders. One Complete Duct Solution. From Rectangular to Spiral—We've Got You Covered.

  Jul 10, 2025 |3 min read — Products & Services Update

  Vicon and Spiral-Helix deliver the industry's most advanced solutions for rectangular and spiral duct fabrication—engineered to boost productivity and streamline your shop.

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  High Temps. Low Efficiency? Hardcast® Fixes That.

  Jul 10, 2025 |4 min read — Products & Services Update

  In peak cooling season, every BTU counts—Hardcast® helps HVAC systems work smarter, not harder.

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  Effortless Airflow Control with Reliable, Adjustable COD Kits

  Jul 10, 2025 |2 min read — Products & Services Update

  DuroDyne Cable Operated Damper (COD) Kits offer HVAC professionals a flexible way to control and balance airflow without accessing ceiling. Includes everything needed to operate and adjust dampers.

Contact Us

Â鶹Èë¿Ú National Headquarters 4201 Lafayette Center Drive Chantilly, Virginia 20151 Tel: (703) 803-2980