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Business Details
Commercial HVAC Replacement Solutions
USA Coil & Air stands as one of the largest and most experienced replacement coil companies in the industry. Since our inception, we have expanded our expertise to deliver comprehensive HVAC solutions tailored to the replacement market. Our product portfolio includes direct drive and belt drive fan coil units, central station units, fluid coolers, remote air-cooled condensers, and specialized tube bundles.

We prioritize expedited schedules and logistical efficiency to address the unique challenges of existing facilities. Our application engineering team ensures clients understand the root causes of equipment failure and provides optimized replacements to enhance longevity. Whether for replacement or new installations, we deliver reliable, Made-in-the-USA equipment designed to meet rigorous commercial demands.
Services
Replacement coils Fan coil units Central station units Sentry Guard protection Coil coatings Fluid coolers Tube bundles Coil selection software
Highlights and features
  • We offer over 50 years of specialized expertise in HVAC coil replacement.
  • Our patented Sentry Guard technology guarantees freeze damage prevention.
  • We provide expedited shipping schedules for urgent replacement needs.
  • Our application engineers analyze failure causes to optimize long-term solutions.
  • All products are proudly manufactured in the United States.
Services
Replacement coils
We manufacture replacement coils for all major OEM systems, specializing in chilled water, hot water, and steam configurations. Our coils address common failure points through improved materials and design. Commercial facilities nationwide rely on our rapid delivery and precise engineering to maintain operational efficiency.
Sentry Guard protection
Our patented Sentry Guard system prevents freeze damage in water and steam coils through innovative internal design. This technology has protected commercial HVAC systems for over 25 years, eliminating costly winterization procedures and equipment failures.
Fan coil units
We provide direct drive and belt drive fan coil units optimized for commercial applications. Our units improve energy efficiency while maintaining compatibility with existing systems. Both standard and high-performance models address varying static pressure requirements.
Coil selection software
Our free coil selection program enables engineers to size and specify equipment digitally. The software generates performance data and technical drawings, streamlining the specification process for replacement and new installation projects.
Central station units
We design central station units for large-scale commercial applications requiring customized cooling and heating capacity. These systems integrate with existing infrastructure while offering improved efficiency and service life compared to standard configurations.
People
Brian Cosgrove
Sales Engineer
Brian Cosgrove brings extensive HVAC industry experience to USA Coil & Air, specializing in commercial coil applications and system optimization. He provides technical guidance to contractors and facility managers nationwide.
Melissa Selfridge
Sales Engineer
Melissa Selfridge supports clients with product selection and replacement solutions, leveraging her technical expertise in fan coil units and commercial HVAC systems. She ensures customers receive application-specific equipment recommendations.
Questions
What types of HVAC coils do you replace?
We replace all major OEM manufactured coils including chilled water, hot water, steam, and condenser coils for commercial applications.
What is Sentry Guard freeze protection technology?
Sentry Guard is our patented system that guarantees water and steam coils will not sustain freeze damage during extreme cold events.
Do you offer expedited shipping for replacement coils?
Yes, we maintain expedited schedules for all equipment to address urgent replacement needs in existing facilities.
Are your products manufactured in the USA?
All our HVAC equipment, including coils and fan units, is proudly designed and manufactured domestically.
What support do you provide for coil selection?
We offer a free coil selection software for engineers and direct support from our application engineering team.