Resideo is a leading global manufacturer and developer of technology-driven products and services that deliver comfort, energy efficiency, safety, and security. Through our trusted brands—Honeywell Home, First Alert, and Resideo—we bring innovation built on heritage, helping protect what matters most in over 150 million homes worldwide.
Refrigeration Technologies
Refrigeration Technologies, home of Viper products, creates high-performance chemical solutions for the HVACR trade. Focusing on non-toxic, non-corrosive, made in the USA solutions. For over 35 years, we’ve been driven by one mission: build safer chemistry that works as hard as the techs who use it. Viper coil cleaners, Nylog, Big Blu leak detector, WetRag heat protection are all trusted by pros, tested in the field, made to perform.
RectorSeal, LLC
RectorSeal LLC is a leading manufacturer of chemical and specialty products for trade professionals. With a focus on high-quality products and innovative technologies, RectorSeal is backed by strong customer and technical support. We specialize in delivering top-tier brands for HVAC, plumbing, electrical, and firestopping applications, including Aspen Manufacturing, MARS, TRUaire®, Shoemaker®, Dust Free®, Safe-T-Switch®, Slimduct®, CoverGuard®, ClearDrain® and RSH®. Rigorously tested and proven to perform, RectorSeal products are designed to work—every time, without fail. | RectorSeal is a leading provider of high quality solutions for the professional trades serving HVAC/R, plumbing, electrical, and construction markets. Some of our well-known brands include Safe-T-Switch, AquaGuard, EZ Trap, Clean Check, G-O-N, Kickstart, Novent, SureSeal, Fortress, Slimduct, Wire Grabber, Big Foot, Metacaulk, TRUaire, Shoemaker, Cover Guard, AC GUARD, and Falcon Stainless.
Radiant Innovation Inc.
Radiant is a leading manufacturer for infrared product including CO2 monitors, non-contact infrared thermometers and medical thermometers and obtained ISO9001 & ISO13485 and certified by CE/FDA/CPA.
QwikProducts® / Mainstream Engineering
Mainstream Engineering Corporation is a solutions-oriented research, development and manufacturing business founded in 1986. Our Engineering Mission is to research and develop emerging technologies and to engineer these technologies into superior-quality military and private-sector products that provide a technological advantage. Areas of expertise include thermal control, energy conversion, turbomachinery, chemical-based technologies and nano-technology.
Quatrosense Environmental Ltd. (QEL Ltd.)
Manufacturer of Fixed Gas Detectors and Controllers for Industrial, Commercial, Aerospace, Municipal, Healthcare, Educational, Defense, and Research industries since 1987.
Preferred Utilities Manufacturing Corporation
With over a century of industry expertise, Preferred partners with you to reduce emissions and boost efficiency for a sustainable future. Our capabilities include fuel oil handling systems, boiler instrumentation and controls, remote monitoring, low- and ultra-low NOx burners, renewable and bio-fuel combustion, waste-fuel applications, and nuclear outage reduction tools,engineered to deliver reliability, compliance, and performance.