Born from an idea in a garage in Ellicott City, Maryland, Cool Air Products is a family-run manufacturer of patented HVAC problem-solving products, including the SmartSeal leak-repair line. Its solutions are developed for the professional trade, with manufacturing standards, third-party testing, and support from a technical team and R&D laboratory. Founder and president Mike Walton leads the company as it builds practical products intended to save contractors time and money in the field.
Intertek Tested
Compliance program
Fresh Air ConceptsFamily-owned and operated since 2003, Fresh Air Concepts provides residential and commercial HVAC, electrical, and mechanical services from its Linthicum, Maryland base across the Baltimore–Washington region. The company combines HVAC expertise with in-house automated sheet-metal fabrication and is a Mitsubishi Diamond Commercial Contractor, supporting customized systems from home installations to complex commercial facilities. Fresh Air Concepts is also a nine-time Carrier President’s Award winner.LINTHICUM HEIGHTS, MD
Elima-DraftElima-Draft grew from a 2009 garage prototype developed by two families who discovered cold air coming through their closed HVAC registers. Today, the American-made company serves homes and businesses with magnetic vent covers designed to improve comfort and reduce drafts.EAST SETAUKET, NY
AerosealBorn from U.S. Department of Energy research at Lawrence Berkeley National Laboratory, Aeroseal develops aerosol-based technology that seals leaking HVAC ducts and building envelopes from the inside. Founded in 2010 by Dr. Mark Modera and Amit Gupta, the Miamisburg company’s systems have been used to seal more than 260,000 buildings worldwide, while its dealer network delivers computer-controlled air sealing in more than 30 countries.MIAMISBURG, OH
Cool Breeze Heating & Air ConditioningServing Gaithersburg and surrounding communities since 1981, Cool Breeze Heating & Air Conditioning provides residential and commercial heating, cooling, and plumbing services. Founded and led by Ronnie Tolbert, the company has installed thousands of HVAC systems over more than 40 years, while its plumbing division brings more than two decades of experience. Cool Breeze also maintains its own sheet-metal shop, allowing its craftsmen to build custom HVAC applications for faster installation.ROCKVILLE, MD