Sigma Thermal, Inc.

Sigma Thermal, Inc.

4875 Deen Rd Marietta, GA 30066, USA

AboutSigma Thermal, Inc.

Sigma Thermal designs, engineers, supplies, and services process heating systems for industry. Our products include thermal oil and thermal fluid heating systems, indirect process bath heaters, electric process heaters, biomass-fired energy systems, direct fired process heaters, system automation, parts, retrofits/upgrades, and support services. Our staff is comprised of dedicated and experienced industry veterans who are prepared to learn about your application and provide solutions specific to your project needs. Whether you need a standard package heater, a highly engineered process heating system, or just a tune up on your current system, our Engineers and Technicians have the knowledge and experience to make your project a success.

Sigma Thermal was founded on the belief that exceptionally deep engineering knowledge, applied practical field experience, and real customer service are the keys to successful system design and project execution. These principles form the underlying framework for our company, and they are tightly held by all Sigma Thermal employees today.

Sigma Thermal Facilities

When you choose Sigma Thermal, you reap the added benefits of using a supplier with integrated full-service facilities that include engineering offices, fabrication facility, panel shop, warehouse space, and an outdoor work area. For most projects (schedule permitting) we can design, manufacture, assemble, and test a complete scope of supply entirely in our facility.