ACHR News
search
Ask ACHR NEWS AI
cart
facebook twitter instagram linkedin youtube
  • Sign In
  • Subscribe
  • Sign Out
  • My Account
ACHR News
  • NEWS
    • Breaking News
    • New HVAC Products
    • Featured Products
    • Manufacturer Reports
    • HVAC Data
    • Legislation
    • ACHR NEWS Centennial
  • RESIDENTIAL
    • Air Conditioners
    • Furnaces
    • Residential Heat Pumps
    • Ductless
    • Residential IAQ
    • Testing, Monitoring, Tools
    • Components & Accessories
  • COMMERCIAL
    • Air Handlers
    • Rooftop Units
    • Chillers and Cooling Towers
    • Commercial Heat Pumps
    • Boilers and Hydronics
    • VRF/Ductless
    • Commercial IAQ
  • REFRIGERATION
    • Refrigerants
    • Refrigerant Regulations
    • Leak Management
  • CONTRACTOR PRO
    • Geothermal
    • Homeowner Study
    • VRF and VRV Ductless
    • Unitary Trends
  • EDUCATION
    • Training and Education
    • Business Management
    • Service and Maintenance
    • Continuing Education
    • Market Research >
      • HVAC Brand Awareness Report
      • VRV, VRF, VRVZ Report
      • Unitary Trends Report
      • Water Heat Professionals Report
    • Webinars
    • Sponsor Insights
    • eProducts Info
    • White Papers
  • EVENTS
    • HVAC Contractor Forum
    • Industry Events and Webinars
  • MEDIA
    • Videos
    • AHR Expo 2025 Videos
    • Podcasts >
      • ACHR News Podcast
      • HARDI Podcasts
      • AHR Expo Podcasts
      • ACCA Podcasts
    • Interactive Spotlights
    • Quizzes
    • eBooks
    • HVAC Talkback
  • HVAC GROUP
    • ACHR NEWS >
      • Current Issue
      • Digital Edition
      • Subscribe
    • Distribution Trends
    • SNIPS NEWS >
      • Join SNIPS NEWS
    • Engineered Systems News >
      • Join ES News
    • HVACR Directory
    • Contests
    • Newsletters
    • Contact
    • Advertise
    • My Account
NewsHVAC Breaking News

NSI Industries Acquires Duro Dyne Corp.

Duro Dyne delivers the HVAC market to NSI’s distribution model

NSI-Duro-Logo
November 19, 2021

HUNTERSVILLE, N.C. — NSI Industries, LLC today announced the acquisition of Duro Dyne® Corp., a Bay Shore, N.Y. sheet metal manufacturer for the heating, ventilating, and air conditioning industry.

Terms of the acquisition were not disclosed. TM Capital served as advisor to Duro Dyne. The Duro Dyne acquisition adds the HVAC market to NSI’s distribution model. 

“Duro Dyne has built a tremendous reputation with its customers over the years as not only providing first in class products, but also as the easiest company to work with in the market,” said G. R. Schrotenboer, CEO of NSI Industries. “By leading with these attributes, Duro Dyne naturally aligns itself with NSI and its approach to the marketplace. We welcome the Duro Dyne team to the NSI family and look forward to increasing Duro Dyne’s HVAC/R market share with the added strengths as part of the NSI platform.”

“We are extremely excited to partner with NSI," said David B. Krupnick, president of Duro Dyne Corp. "Both companies’ synergistic value propositions in two of the most important sectors of the construction trade make this a perfect marriage. With both companies’ core values being innovation, customer service, and growth, we expect over the next decade to now be able to catapult Duro Dyne to a new level in the HVAC industry with NSI’s support. This will be accomplished by further supporting our tried and true values and expanding our scalable business model in the HVACR industry. This partnership will make Duro Dyne an even greater name in sheet metal accessories.”

“It is with great enthusiasm that the Duro Dyne team welcomes this partnership with NSI Industries," added Patrick Rossetto, president of Duro Dyne National. "Duro Dyne’s values and business strategy is clearly aligned with that of NSI and that position will have a positive impact for our customers and employees alike. By joining forces, our strength and growth will be unparalleled in the HVAC and electrical supplies industries. We look forward to continued opportunities to cultivate great success in the near and long term future.”

Looking for quick answers on air conditioning, heating and refrigeration topics? Try Ask ACHR NEWS, our new smart AI search tool. Ask ACHR NEWS →

KEYWORDS: acquisitions in the HVAC Industry partnerships in HVAC sheet metal industry

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

 

Recommended Content

JOIN TODAY
To unlock your recommendations.

Already have an account? Sign In

  • HVAC-enrollment

    The Trades Are Back: HVACR Programs See Nearly 30% Enrollment Spike

    A new wave of future technicians is entering the pipeline.  
    News
    By: Matt Jachman
  • 2025 Top 40 Under 40

    2025 Top 40 Under 40 HVACR Professionals List

    The 11th annual Top 40 Under 40 list highlights those...
    HVAC Contracting
    By: Hannah Belloli-Oster
  • LG Ductless Mini-Split Systems

    The 9 Types of Heat Pumps

    As the U.S. moves toward electrification, heat pumps are...
    HVAC Commercial Market
    By: Joanna R. Turpin
Subscription Center
  • Create an Account
  • Start a Subscription
  • Manage My Account
  • Sign Up for Newsletters
  • Visit Customer Service
  • Update Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to The News audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The News or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Piggy Bank
    Sponsored byWatercress Financial

    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

  • Refrigerated Food
    Sponsored bySolstice Advanced Materials

    R-455A Refrigeration: A Cold Storage Solution for the Future

  • Airex Rooftop Units
    Sponsored byAirex Manufacturing Inc

    Consolidating Roof Penetrations: A Growing Trend in Multifamily HVAC Design

Popular Stories

HVAC-Price-Increase-graphic

HVAC Price Increase List: June 2026

Trump-Section-232.jpg

Trump Reduces Section 232 Tariffs on HVAC Equipment to 15%

Heat-pump-cutaway.jpg

PFAS Rules and A2L Building Codes Continue to Evolve

Midea-training.jpg

HVAC Workforce Crisis Expands Beyond Technicians to Instructor Shortages

Refrigerants-and-gauge.jpg

HVAC Industry Warns of Counterfeit Refrigerants Entering U.S. Supply Chain

View The ACHR NEWS
Centennial Anniversary Timeline

The ACHR News Timeline Chart
Submit a Letter
Submit a letter to our editors.

Events

November 6, 2025

Next-Gen Data Center Cooling: HVAC Innovation and Real-World Solutions

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

June 17, 2026

Decarbonization Without Disruption

This webinar will explore practical HVAC decarbonization strategies that minimize disruption while maximizing long-term performance and ROI.

View All Submit An Event

Poll

Summer Staff

Are you fully staffed for the summer season?
View Results Poll Archive

Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

See More Products
Decarbonization Without Disruption - Free Webinar - 6/17/2026

Related Articles

  • NSI Industries Acquires Duro Dyne Corp.

    See More
  • NSI Duro Dyne

    NSI Industries Acquires Duro Dyne Corp.

    See More
  • Duro Dyne Corp. releases suspension catalog

    See More

Related Products

See More Products
  • test manual.gif

    HVAC Air Duct Leakage Test Manual

  • 2026 HVACR Directory and Source Guide

    HVACR Directory & Source Guide 2026

See More Products

Related Directories

  • Duro Dyne Corp.

    Sheet metal accessories for the heating and air conditioning industry, zone control equipment, insulation fasteners and equipment, sheet metal tools.
  • NSI Industries Canada Inc.

    HVAC hardware, hand tools, screws, sealer adhesive, zoning systems, hanging systems, Grilles, Registers, Diffusers. SUPCO HVAC and Appliance parts.
×

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

SUBSCRIBE
  • RESOURCES
    • Advertise
    • Contact Us
    • Advisory Board
    • Classifieds
    • Submit a Letter
    • Directories
    • Store
  • ACCOUNT CENTER
    • Create an Account
    • Start a Subscription
    • Manage My Account
    • Sign Up for Newsletters
    • Visit Customer Service
    • Update Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing