Chillers and Heat Exchangers Manufactured by Opti Temp, Inc.

Standard and Custom Heat Transfer Solutions

Established in 1990, Opti Temp, Inc. specializes in the manufacture of standard and custom chillers, heat exchangers and heat transfer solutions for a wide range of industrial and laboratory applications within the laser, semiconductor, medical, plastics, welding, beverage, and other general industries.

Opti Temp offers several complete lines of high-quality recirculating refrigerated fluid chillers and non-refrigerated heat exchangers. Our cooling systems generally target higher-end market applications requiring well-engineered, reliable, tightly controlled thermal solutions

From the individual process to plant wide cooling systems, Opti Temp has the experience and expertise to provide a wide range of standard and custom heat transfer solutions.

Please contact us with your specific heating or cooling application requirements. If a standard chiller or heat exchanger is not available to meet your needs, we can design a custom heat transfer solution to meet your specifications. To learn more about our standard and custom engineered heat transfer solutions, please call or e-mail us today.

(231) 946-2931 or

The Experience to Design a Cooling System for Your Process

The engineers at Opti Temp have many years of experience in the design of process heating and cooling systems for lasers, welding, semiconductor, plastics, and many other applications. Our engineering services include both basic heat and mass transfer calculations, as well as cooling system design. We provide consulting engineering services separately on a fee basis, and also in conjunction with our chillers and heat exchangers.

World-Class Control Components

Our cooling systems feature easy-to-use standardized control components which are time tested and widely available throughout the global marketplace to create a heat transfer system that is engineered for years of reliable service. All of our chillers and heat exchangers feature a full one-year parts and labor warranty.

World-Class Cooling System Service

Opti Temp equipment is backed by customer service and support which is second to none. In the unlikely event that you experience difficulties with your Opti Temp equipment, rest assured our knowledgeable staff of engineers and technicians are available to assist you. Our telephones are answered by people, not computers. Our goal is the complete satisfaction of our customers.

World-Class Manufacturing Facilities

Opti Temp moved into a new state-of-the-art manufacturing facility in 2008 that will ensure we are positioned to continue meeting the needs of our customers now and into the future. Our commitment to providing quality heat transfer products that fulfill the ever-increasing demands of new and innovative applications remains paramount to our success.

Global Sales & Service

Opti Temp, Inc. is a worldwide supplier shipping its products throughout the global marketplace. Cooling system service is available throughout the Americas, Africa, Europe, Japan, China, and the Pacific Rim either directly or through our network of service affiliates. Opti Temp engineers are available to cooperate with customers and local affiliates to provide technical support when necessary and to insure timely problem resolution.

ISO Quality Management System

We at Opti Temp are proud of our worldwide quality and reputation for performance and service.

Opti Temp has been certified as ISO 9001:2015 compliant. This covers the quality management system for the design and manufacture of innovative standard chiller systems, water exchangers, and specially designed products for our industry base of worldwide customers.

Whether you are purchasing standard or custom-designed cooling system equipment, Opti Temp products are built to exacting design specifications. Every component or subassembly is tested by Opti Temp prior to shipping and is warranted to meet its performance and size specifications. Each part or subassembly is covered by our warranty. Please download and read our Terms and Conditions prior to placing your order (warranty information contained in our Terms and Conditions).

Exclusive Opti Temp Brand Names

Opti Temp

Recirculating heat transfer solutions.


“The No-Motor Loader” material handling solutions.


Corrosion inhibitors and water treatment products.