Herold & Mielenz, Inc.

Experts in Industrial Motors & Controls

After Hours Emergency Phone 916-914-9303

Sales. Service. Expertise.

Since 1945, Herold & Mielenz has set the industry standard as an innovative electric motor and power transmission sales and service center. Now a 3rd generation family-owned business with the 4th generation working hard in the shop, we work closely with a wide variety of original equipment manufacturers, industrial plants, and processing companies; developing solutions for their drive and motor problems and servicing their equipment needs. To us, electric motors and all the components that support their function, our tradition. The Mielenz family are direct descendants of Thomas Davenport, the man who invented the first electric motor in 1881. Great great great Grandpa Davenport was the first man to ever get a Patent on a commercial electric motor. We have always held that lineage and implantation of our industry skills, to be sacred.

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How Can We Help?

Repairs

Equipment

Sales

Proud EASA Members for 50 Years

Herold & Mielenz has been a member of EASA, The Electro-Mechanical Authority. Herold & Mielenz is registered with EASA as an authorized warranty repair shop for most electric motor manufacturers. When it comes to electric motors and their components, we have been an industry leader in Northern California since our founding, for four generations! We invite you to come to experience our level of expertise for yourself. In today’s market, we apply our technical expertise along with state-of-the-art equipment and processes to master a variety of industry tasks such as:

Electric Motor Repairs
Electric Motor Rewinds
Electric Motor Sales
Ag. Industrial Pump Repairs
Ag. Industrial Pump Sales
Electric Motor Controls
Variable Frequency Drives
Dynamic Balancing
And more

About Herold & Mielenz

Want to get to know the story behind Herold & Mielenz? Take some time to visit our "About Us" page and get to know the rich history behind our sales and service expertise.

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Our Services

From Stator Rewinds to electric motor repairs and complex industrial controls, Herold & Mielenz offers some of the most comprehensive and specialized services in the industry. Get in contact with us to learn how we can help!

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Sales Department

Over-the-counter parts sales, personalized field sales - Herold & Mielenz has the experience to offer you the very best inventory for your operations at affordable prices.

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Client Reviews

Best in sac.

Jordan Johnson

I had my electric lawn mower for about 5 years, and after long winter hiatus, it stopped working. So during my work break I went in and spoke with Will about my mower issues. He was very professional and knowledgeable about electric motors. The following week I took the mower to his shop and within three days he was able to fix the motor/wiring's without any issues. He and his crew's (sons) quality of work is a top notch. Will, I appreciate all your help and you saved my back yard from turning into a dense forest. Thank you.

Chong

Great place for your industrial motor needs. Very helpful staff and sales gals.

Tom Zak

I am glad I found this place. My fan motor went out and they had a new one in stock.

Carline Seaman-Garcia

Walked in the door and was greeted through the office window he came out and attended to my electric motor needs prompt and kind.

Jon-Eric Rohrbaugh

Great service one motor we bought from them happened to be bad within a day we had a new one.

S Haynie

Best in sac.

Jordan Johnson

Chong

Great place for your industrial motor needs. Very helpful staff and sales gals.

Tom Zak

I am glad I found this place. My fan motor went out and they had a new one in stock.

Carline Seaman-Garcia

Walked in the door and was greeted through the office window he came out and attended to my electric motor needs prompt and kind.

Jon-Eric Rohrbaugh

Great service one motor we bought from them happened to be bad within a day we had a new one.

S Haynie

Best in sac.

Jordan Johnson

Contact Us Today

Questions concerning our sales or services, or to speak with one of our experts, please call Herold & Mielenz at 916-422-7493 or fill out our contact form below.

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