Treating of Precision
Hydraulic Gears &
Overhead Crane
Induction Heat Treating
of Spindles and Rings
for the Automotive

About The Euclid Heat Treating Company

History - Quality Control - Quality Policy Statement - Certification

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Euclid Offices
Euclid Offices
Euclid Offices
  Expansion of Induction Division
Expansion of Induction
Expansion of Induction Division
  Laboratory Equipment
Laboratory Equipment
Laboratory Equipment



The Euclid Heat Treating Company was established in 1946 in a garage building at 1408 E. 222nd St. with salt furnaces and open fired furnaces. Since our inception we have expanded to include endothermic atmosphere furnaces, an entire building devoted to induction hardening, an array of vacuum furnaces including a vacuum oil quench and a V.F.S. 10 bar furnace, pit furnaces, nitriding equipment and much more.

In 2008, The Euclid Heat Treating Company embarked on an expansion of our Induction Division. To facilitate this expansion, we relocated and expanded our offices and training facility to a neighboring building at 1340 E. 222nd St. This allowed us to tear down existing offices that were built into the production area of our Induction facility. We gained 2,000 square feet of additional space. In addition to expanding floor space, newly purchased induction equipment includes a new dual scanner with a 150 KW 3- 10 KC power source and a 150 KW 3-10 KC power source for a multiple use station. A 300KW 3-10 KC Tocco power source unit  was installed to replace one of our original motor generator power sources.

Other new services we offer include Intensive Quenching, eddy current inspection, dimensional inspection and custom packaging and shipping.

The continual investment in new equipment and technologies will help The Euclid Heat Treating Company maintain its position as the most diversified commercial heat treating company in Northeastern Ohio.

Established in 1945
Established in 1945
Established in 1945

Quality Control

Our Quality Assurance department is staffed by a graduate metallurgical engineer and an assistant quality control inspector. We operate to Metal Treating Institute (MTI) quality standards and are certified to ISO9001:2015, AS9100D and can process to CQ-I9 requirements. We employ two metallurgists on our staff. Our laboratory equipment enables us to prepare micro specimens and subsequently verify that all specified microstructure and hardness requirements have been met following thermal treatment. Products which require verification of specific mechanical properties are sent to an independent laboratory.

Quality Policy Statement

The Euclid Heat Treating Co. will provide Heat Treating and Secondary Services that meet or exceed our customer expectations, requirements and specifications. Through training, each employee in the company is empowered and responsible for raising the level of excellence through measuring, analyzing and refining processes to continually continually improve the quality, value and profitability of our service.


The Euclid Heat Treating Company is an ISO9001:2015 and AS9100D  accredited company. Click below to view active certifications.

Quality Certifications

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