Employee Testimonials

Meet some of our dedicated employees who make ThermTech the best team in the heat-treating business. Learn more about how our employees drive success.

 I have been a Thermtech employee for over 18 years. Recently I have found myself in a difficult position, that could have cost me everything, including my job. With no family to advocate for me, Thermtech stepped up and did something. This is unprecedented. I am going to be 59 years old and have had a lot of experience over the years.  I have never seen a company advocate on an employee’s behalf on this level, EVER! This credit all goes to Mary Springer and Alana Riemer. This IS Thermtech! WE…ARE…F A M I L Y!

Frank Altenbach- Inspection Operator

Working at ThermTech for quite a while now, I can say it’s the best company I’ve worked for. The people here are dedicated and truly care about how the work gets processed, whether it’s for a large customer or a small one. The expertise and knowledge in our group of employees is impressive. We are also extremely lucky to have such engaged owners, who make it a point to let us know how much they appreciate all the effort and hard work. Great place to be!”

Joan Dowe- Office Manager

ThermTech highly values family, understands having a work/home life balance, and shows it. I was supported and accommodated throughout my entire pregnancy and continue to be as my family grows and adapts to daycare cancelations, appointments, etc. Knowing I can approach my supervisor with an upcoming day off or working from home to care for my son and receive understanding and accommodation is a luxury I am beyond grateful to have with ThermTech. The most family-friendly employer I have ever had.

Angel DeGroot- Outreach Coordinator

I have been here for almost 20 years and since day one everyone has known my name and who I am. Team members aren’t just a number here and the owners care about everyone on a personal level. Plus, I was able to graduate college with help from ThermTech’s tuition reimbursement program and was offered a great position right after graduation.”

Brandon Medinger- Pearl St. Director of Operations


If you crave challenging work, ongoing training and an attractive compensation package, ThermTech has the jobs you are searching for. Are you interested in joining us for a full-time or part-time position or perhaps an internship? Click here to view and apply for our current job openings.


Meet some of our dedicated employees who make ThermTech the best team in the heat-treating business. Learn more about how our employees drive success


We are an equal opportunity employer with a very diverse workforce. Our team includes everyone from young interns to more experienced people, military veterans, men and women; all of who work together to exceed our customers’ expectations.


We provide an attractive, competitive pay with off-shift premiums and a benefits package that includes health and dental coverage, short-term and long-term disability insurance, employer matched 401(k), educational reimbursement, and on-site health care.

About Us

ThermTech is a privately held commercial heat-treating company that offers a wide range of services to a diverse and discerning set of customers. We are proud to offer exceptional, value-added services to manufacturers in the Forging, Foundry, Heavy Equipment, Machining, Oil & Gas and Tool & Die markets. Located in Waukesha, WI, ThermTech is currently ISO 9001 and AS9100 certified.