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Timeline of Rahn Industries from 1979 till today. Overview of milestones achieved throughout the years and key events. Rahn Industries is best known for building OEM & custom replacement HVAC coils.

1979

1979: Founded as a small regional after-market provider of heat exchangers, Rahn Industries began its journey in Los Angeles, California.

2001

2001: John Hancock acquires the Rahn/TransPro HVAC/R Coil Division, pushing operational expansion and broadening the company’s portfolio and capabilities.

2003

2003: Rahn relocated to Whittier, CA & entered the HVAC/R protective coating business becoming a certified licensee for BlygoldTM International.

2005

2005: Rahn recieves AHRI certification for Forced-Circulation Heating and Cooling Coils, demonstrating a commitment to industry-leading standards and excellence.

2007

2007: Rahn celebrated the opening of its manufacturing site and new headquarters in Whittier, CA, solidifying its promise to innovation, efficiency, and providing exceptional products and services to its valued customers.

2010

2010: Emerging as a leading manufacturer of commercial HVAC/R coils, Rahn establishes a joint venture with Ingersoll Rand to acquire the LRC operation in Santa Fe Springs, CA. Supplying high quality refrigeration coils for Hussmann Corporation.

2014

2014: Rahn becomes UL Listed, validating its obligation to maintaining the highest standards of quality, safety, and reliability in the production of its HVAC/R products.

2015

2015: To accommodate its expanded coating operation, Rahn opens a dedicated coating facility in Chino, CA, enhancing efficiency and capabilities. Proudly becoming the first certified licensee for the innovative dip and bake material, HeresiteTM.

2017

2017: Rahn solidifies its dedication to upholding rigorous quality standards in all aspects of its operations by obtaining an ISO certification.

2021

2021: Rahn expanded its presence in the eastern United States, establishing a dedicated business sales division, further extending its reach and strengthening its commitment to serving customers in the region.

2023

2023: To increase warehouse capacity, address increased customer demand, and enhance customer service capabilities, a new warehouse site & branch offices are established in Whittier & Chino Hills, California.

Looking back at the HVAC and manufacturing industry, with a clear vision and determination, Rahn Industries continues to move forward, bringing innovative solutions and contributing to the industry’s advancement. The future shows promise for Rahn Industries as it remains committed to its path of progress and success.

HQ/Corporate Office & Coil Facility

2630 Pacific Park Drive
Whittier, CA 90601

Chino Office & Coating Facility

4586 Danito Ct,
Chino, CA 91710

Phone

1(800) 421-7070
1(562) 908-0680

Coils Certification
Coils Certification
Coils Certification

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