About Coilmaster | U.S. Heat Exchanger Manufacturer

Our Story

For more than 25 years, Coilmaster has been designing and manufacturing high-performance heat transfer solutions for HVAC, refrigeration, and industrial applications. What started as a single-location operation has grown into a multi-facility organization serving OEM and aftermarket customers across the country—and around the world.

We’re proud to be an American manufacturer with multiple locations across the United States. Our advanced manufacturing capabilities, proprietary software, and exceptional customer service allow us to deliver the consistent quality, short lead times, and responsive service our customers rely on.

At our core, we’re a company built on time-tested values: relationships, integrity, product innovation, and a commitment to helping our customers succeed. We don’t just manufacture coils—we build long-term partnerships by delivering what we promise, when we promise it, with no compromises on quality or service.

Our Locations

With multiple manufacturing facilities strategically located across the U.S., Coilmaster has the ability to scale production quickly and consistently meet growing demand. Our regional footprint allows us to reduce lead times, improve responsiveness, and support ongoing growth for customers around the globe.

Moscow, TN

Our world-class manufacturing facility in Tennessee spans 330,000 square feet and serves as the heart of our operations. It houses our primary production lines, along with a state-of-the-art 20-ton psychometric test chamber where we simulate real-world conditions to validate coil performance.

Phoenix, AZ

Our Phoenix facility expands our reach to the western U.S., improving service and allowing us to guarantee 15-day lead times for customers across the region.

Tampa, FL

We’ve added a third location in Florida through the acquisition of Heat Pipe Technology, a leader in energy recovery and dehumidification systems. This growth has enhanced our manufacturing capabilities and broadened our product offering.

Nationwide Field Support

We also maintain a nationwide network of field representatives ready to assist with coil replacements and site-specific measurements. If you’re facing a challenging install or need help in the field, there’s a Coilmaster expert nearby who can help.

Our Manufacturing Process

At Coilmaster, we manufacture 100 percent of our products in-house. By manufacturing onsite we control the output, which means better products for our clients. From the earliest research phases to shipping, we manage our processes to ensure that only superior products go to market.

Careers at Coilmaster

At Coilmaster, our people are the driving force behind everything we do. As part of Marmon Holdings, Inc., we’re proud to offer the resources of a global organization while maintaining the close-knit culture of a focused manufacturing team.

We believe in hiring individuals who bring not only skill, but also curiosity, drive, and a commitment to doing things the right way. Whether you’re just starting your career or looking to grow in a new direction, you’ll find opportunities to innovate, solve complex challenges, and make a real impact.

What We Offer

A culture that values innovation, continuous improvement, and hands-on problem solving
Opportunities for professional development and long-term career growth
Competitive compensation and comprehensive benefits packages
A safe, supportive work environment with a strong focus on team collaboration

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