Herold & Mielenz, Inc.

Herold & Mielenz, Inc. 💙Family owned & operated since 1945
⚡️Electrical Contractors
🔧Experts in Electric Motor & Pump repairs
🇺🇸Sacramento, CA
⚙️Repair. Rewind. Sales Since 1945.
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The owners of HEROLD & MIELENZ, INC., didn't invent the first electric motor, but their great, great, great grandfather did! The Mielenz Family are direct descendants of Thomas Davenport, a blacksmith by trade, who is credited with developing the first commercially successful electric motor in Brandon, Vermont, n 1834. Davenport began experimenting with electromagnets in 1831 and, not long thereaf

ter, he had constructed his first electric motor. Operated by battery, that first motor was used by Davenport to propel a small car around a circular track, the first recorded instance of an electric railroad. Davenport went on to establish a workshop in New York City and also founded a publication based on electromagnetism and mechanics, printed on a press powered by the electric motor he invented. HEROLD & MIELENZ, INC., has worked 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. Each Herold & Mielenz, Inc., employee is a qualified technician, educated in his field, experienced through years of work in the industry, and dedicated to applying true craftsmanship to each individual product and product application developed by the company. It is our understanding of customer needs, our attention to detail, and our reputation for standing behind our work that has made Herold & Mielenz, Inc., a driving force in our field since the mid 20th-century. When you need electric motor drive expertise, coupled with integrity, call HEROLD & MIELENZ, INC.

09/05/2026

Rewind of a 40 HP Electric Motor

HP: 40
Volts: 200
RPM: 1765
Frame: 324T
PH: 3
Encl: DP

09/03/2026

Rewind process of an Electric Motor ⚡️

08/30/2026

Rotor removal 40 HP electric motor ⚡️

08/27/2026

Bearing removal on a rotor. 40 HP Electric Motor ⚡️

08/25/2026

Disassembly 125 HP electric Motor ⚡️

08/20/2026

Disassembly of a 125HP Vertical Hollow Shaft motor ⚡️

08/19/2026

Using a cone to take the rotor weight off of the jam nut for easy disassembly

08/17/2026

Iron work on a damaged lamination stack

🔧WE’RE HIRING!🔧Herold & Mielenz, Inc. is looking for a Mechanic / Machinist to join our team!No experience? No problem. ...
08/17/2026

🔧WE’RE HIRING!🔧

Herold & Mielenz, Inc. is looking for a Mechanic / Machinist to join our team!

No experience? No problem. We’re willing to train the right person who is motivated, dependable, and eager to learn a skilled trade

✅Medical Insurance
✅Dental Insurance
✅Vision Insurance
✅PTO
✅IRA with 3% Match V Paid Vacation
✅Sick Leave
✅Competitive Pay

📄Download an application at:
www.heroldmielenz.com

📧Send your completed application to:
[email protected]

Join a company that’s been serving industry since 1945 and build a career with a team that values hard work, craftsmanship, and growth.

SacramentoJobs SkilledTrades

08/15/2026

Ok class, can we say FUBAR?

Address

Sacramento, CA

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 4:30pm
Friday 7am - 4:30pm

Telephone

+19164227493

Website

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