Associate Members

SMACNA Associate Members represent a select group of companies that are committed to providing SMACNA member contractors with the best service,  latest products and innovative solutions the market offers.
  • Silver Associate Member Majestic Steel USA
    31099 Chagrin Boulevard, Suite 150 Cleveland, OH 44124
    (800) 321-5590

    Majestic Steel USA, a service center headquartered in Cleveland, Ohio, with a presence in Houston and Dallas, is in a prime position to serve customers nationwide. Through our extensive buying power, unique inventory hold programs, just in time delivery, quality control checkpoints, market analytics and customer service, we treat your steel like the investment you know it is, not just another cost. Do what you do best. We’ll take care of the steel.


  • Premier Partner Mestek Machinery
    5480 Sixth Street Cedar Rapids, IA 52404
    (319) 364-9181

    Mestek Machinery is an industry-leading provider of the most complete, innovative metal forming solutions, specializing in machinery manufacturing for HVAC ductwork. Our family of companies – Lockformer, Iowa Precision Industries, Engel Industries and Roto Die – have decades of experience addressing every facet of the HVAC industry.


  • Bronze Associate Member Midwest Metal Products
    111 Mariner Drive Michigan City, IN 46360
    (219) 879-8595

    World leader in rolled angle rings flanges and structural shape bending. We build long term relationships with thousands of companies based on our performance, our quality, our pricing and our accountability. We are the manufacturer of WonderFlanges, which are the strongest, quickest, safest and most economical connectors available for spiral pipe.


  • Premier Partner Milwaukee Tool
    13135 W. Lisbon Rd. Brookfield, WI 53005-2550
    (800) 729-3878

    Since the company began in 1924, Milwaukee Tool has led the industry in developing innovative solutions that deliver increased productivity and unmatched durability for professional construction users.


  • Silver Associate Member MSUITE
    34600 Solon Road Solon OH 44139
    (800) 753-9221

    MSUITE is cloud-based suite of management software to connect BIM, Fab, and Field Construction Teams. MSUITE helps you track, manage, and share data throughout the entire life-cycle of a construction project. MSUITE’s products have been a solution to a problem that the construction industry has needed for decades.

    At MSUITE we innovate. It is what we eat, sleep, and breathe. Innovation of processes, systems, and methods are core to what we design, develop, and produce for our customers, daily.


  • Bronze Associate Member Owens Corning
    1 Owens Corning Parkway Toledo, OH 43659-8000
    (419) 248-7375

    Owens Corning (NYSE: OC) develops, manufactures, and markets insulation, roofing, and fiberglass composites. Global in scope and human in scale, the company’s market-leading businesses use their deep expertise in materials, manufacturing, and building science to develop products and systems that save energy and improve comfort in commercial and residential buildings. Owens Corning has an extensive portfolio of insulation solutions designed and tested to fit current building practices and meet all of your air distribution needs.


  • Bronze Associate Member Pelles.ai
    320 E. Vine Dr. Suite 101 Fort Collins, CO 80524
    (970) 489-7483

    Pelles.ai leverages Generative AI to simplify preconstruction for MEP subs. With the Pelles platform, users work better with their construction documents. It boosts their confidence, saves time, and helps them win more projects.


  • Silver Associate Member Pinnacle Infotech Inc.
    50 Sugar Creek Center Blvd, Suite #350 Sugar Land, TX 77478
    (713) 780-2135

    Pinnacle Infotech is the global leader in providing BIM solutions to the Architectural Engineering and Construction industry. With over 30 years of experience, a presence in 40+ countries and a talent pool of 3500+ engineers and architects, we have been empowering our clients with superior design insights, increased ROI, rework elimination, and material waste reduction.


  • Premier Partner Procore
    6309 Carpinteria Avenue Carpinteria, CA 93013
    (866) 477-6267

    Procore is a leading global provider of construction management software. Over one million projects and more than $1 trillion USD in construction volume have run on Procore's platform. Our platform connects every project stakeholder to solutions we've built specifically for the construction industry—for the owner, the general contractor, and the specialty contractor.


  • Silver Associate Member Production Products, Inc.
    30500 Potomac Way, Charlotte Hall, MD 20622
    (800) 231-8040

    Production Products, Inc. provides new and used HVAC / sheet metal machinery, plasma cutting machines & tables, roll forming equipment, duct assembly tools, duct reinforcement hardware and HVAC sheet metal machinery hardware, parts & supplies. As a full service shop, PPI offers assistance with both installation and set-up. PPI also facilitates controller / controls repair & retrofitting for plasma cutting machines, roll forming and sheet metal equipment. For over 25 years PPI has been providing labor saving machinery and innovative products to HVAC duct fabricators worldwide by offering state of the art equipment and solutions that help increase productivity and success.


  • Silver Associate Member Raken
    703 Palomar Airport Road, Suite 300 Carlsbad, CA 92011
    (858) 290-4477
    Raken streamlines field operations and provides jobsite data in real time. Built for the field, their mobile and web apps are easy to use, so field crews document progress and keep the office updated—no extra effort or training required. Increase communication and project visibility with daily reports, time cards, production tracking, toolbox talks, safety & quality checklists, and more. Trusted by more than 34,000 contractors including Level 10 Construction, J.W. Danforth, Sundt, and Opus Mechanical.

  • Silver Associate Member Retrotec
    1060 East Pole Road Everson, WA 98247
    (855) 738-7683

    Industry breakthroughs such as the newly released DM32X Gauge prove Retrotec’s total dedication to innovation.  Pair this with the handheld Commercial Duct Tester and experience unmatched performance in the field.  Retrotec is the world’s leading manufacturer of duct testers, digital manometers, blower doors, and air leakage testing software. The company’s equipment is used around the world by demanding professionals.


  • Platinum Associate Member RIVET Work
    1555 Broadway Street Detroit, MI 48226
    (313) 312-8429

    RIVET (RIVET Work Inc.) is labor ops software for construction contractors. RIVET streamlines forecasting, scheduling and field communication to maximize labor utilization and grow businesses. The company was formed to resolve the pain of a fractured labor planning process and miscommunications commonly found within the construction industry. The RIVET team is passionate about leveraging technology to champion the skilled trades, accelerate digital transformation, and make construction an industry of choice for a new generation entering the workforce.


  • Silver Associate Member Rossi Hardware
    (619) 77-ROSSI
    Rossi HVAC Hardware makes the ultimate damper hardware for your duct shop. We’ve made it our mission to eliminate wingnut dampers which rattle loose, throw off the air balance and waste energy.  And we did so with our patented self-locking regulators. We also invented continuous bar blades and snap-in bushings to optimize your damper assembly in house. We’re 100% made in the USA and look forward to earning your trust as your damper hardware solution. 

  • Silver Associate Member Ruskin
    3900 Doctor Greaves Rd Grandview, MO 64030-1134
    (816) 761-7476

    Ruskin is the world's leading manufacturer of innovative and quality air control products, including manual dampers, fire dampers, smoke dampers, combination fire/smoke dampers, louvers, air measuring stations and sound attenuators.


  • Silver Associate Member Second City Metals
    (773) 383-9608

    Established specifically to supply prime steel to the HVAC industry, Second City Metals supplies 60" coil and all metal manufactured on a spiral machine. They supply quality material in a timely manner while cultivating long term relationships within the HVAC industry. To help manufacturers decrease inventory costs, Second City Metals provides just-in-time delivery with available next-day shipment. Moreover, all our metal is purchased on the minimum of the gauge. This way, our customers yield more product with our metal.


  • Gold Associate Member ServiceTitan
    801 N. Brand Blvd, Suite 700 Glendale. CA 91203
    (855) 899-0970

    ServiceTitan is the #1 software platform for managing a home & commercial services business. It is used by the world’s leading home & commercial service companies, and it incorporates industry best practices to help you streamline operations, improve sales, provide a better customer experience, lower costs, and manage your business more easily. ServiceTitan is powerful yet easy-to-use, combining scheduling, dispatch, invoicing, sales, marketing, reporting, and more in a mobile, cloud-based platform.


  • Silver Associate Member ServiceTrade
    5003 S. Miami Blvd #500 Durham, NC 27703
    (919) 246-9900

    ServiceTrade is the software platform for commercial mechanical and fire contractors. During a chronic skilled labor shortage, we help you increase profit by improving service and project operations, increasing technician productivity, selling more service agreements, and growing customer loyalty.


  • Silver Associate Member Sheet Metal Connectors, Inc.
    5850 Main Street Minneapolis, MN 55432
    (763) 572-0000

    Sheet Metal Connectors, Inc. is a fabricator of standard and custom commercial and industrial sheet metal products. SMC was founded in 1969 to partner with installers and since then has expanded our offerings from slips and drives to now include complete ductwork systems. Some of our offerings include rectangular ductwork and fittings, spiral pipe and fittings, custom welding, double wall duct, pressed round fittings, and oval pipe. SMC’s state-of-the-art manufacturing facility provides high-quality, high-performance HVAC systems at a competitive cost and short lead times.


  • Silver Associate Member Siteline
    2443 Fillmore St, #380-8562 San Francisco, CA 94115
    (415) 831-7972

    Siteline is the only billing software built for trade contractors. We digitize the pay application process and automate lien waivers, which means accounting teams can bill for projects in half the time, eliminate errors that delay payment, and streamline processes while reducing risk. We integrate with ERPs and provide visual A/R reporting. Learn more at Siteline.com


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SMACNA is dedicated to helping members run successful businesses by providing many benefits that create a competitive advantage.

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