UL Certified

EASA Accredited

AR100 Compliant

Leading Provider

Of Industrial Solutions
  • 1015 N Colorado St, San Antonio, TX 78207
  • +1 210 227 0291

UL Certified

EASA Accredited

AR100 Compliant

Leading Provider

Of Industrial Solutions


We stock and distribute motors,
controls, and drives

View our Solutions

Motor Services

Our EASA AR100 Compliant repair shop has the means
and ability to keep your plant production in motion.

Get a quote today


San Antonio Armature provides all the services needed
to solve your production problems

What we do on the field


Our service team is here 24 hours a day, 7 days a week
to help with your rotating equipment, control, and drive issues.

Give us a call today
Open positions are now available. Apply Today!

Welcome to San Antonio Armature Works

Founded in 1922, San Antonio Armature Works has proudly served the electro-mechanical repair needs of our South Central Texas customer base for nearly 95 years. We offer a broad array of in-house and in-field repair services to ensure that your rotating equipment has maximum uptime and reliability. We are rotating equipment specialists primarily focused on the repair and remanufacture of AC & DC electric motors and generators.


Motor Testing Capabilities

When your electric motor or generator fails, it’s no small matter.


Coreloss Testing

Essential in ensuring quality electric motor and generator repairs.


Dynamic Balancing

Dynamic Balancing Of Shafts And Rotors Up To 10,000 lbs.


Rewind and Recondition

We strive to keep your critical assets in service and producing.


Baker Winding Analyzer

the most versatile laser shaft alignment system.


VPI Processing

Features that help prevent the primary causes of motor and generator failure.

Toshiba VP of Sales, Patrick Hines, rode out to meet with the San Antonio Armature Works team and take a ride on the Three Sisters Motorcycle Trail in the Texas Hill Country.

Our Services

Our Expertise

San Antonio Armature Works, Inc. offers complete sales, service, repair, and rebuilding capabilities for electric motors, pumps, and submersible pumps. As a distributor for several manufacturers, we sell a wide range of new motors and inventory models up to 300 HP. With our knowledgeable sales staff, you can count on skilled assistance to assure you that the motor you buy is the best for your application — whether it’s a 1/4 HP or a 5000 HP.

Customers First

In our full-service machine shop and repair facility, experienced mechanics and technicians balance, test, repair, and rebuild motors and pumps with state-of-the-art equipment and tools. We are an authorized factory service center for all major brands. Our customers value our quality work performed in a timely manner at a fair price, and we look forward to serving you.

Investing to meet the demands of our industry and exceed our Customers’ expectations.


We’re always interested in new projects, big or small. Please don’t hesitate to get in touch with us regarding your project.

If you want to contact us about any issue please call +1 210 227 0291 or send us an e-mail. If you would like to submit a proposal for consideration simply submit a quote.