Koffler Electrical Mechanical Apparatus Repair, Inc — Electric Motor Repair in San Leandro, California

San Leandro, California, 9457730+ years years in businessUp to Up to 30,000 HP HP24/7 EmergencyPickup & delivery

About Koffler Electrical Mechanical Apparatus Repair, Inc

Koffler Electrical Mechanical Apparatus Repair, Inc. is a California-based industrial service company specializing in the repair, rebuilding, and sales of electrical and mechanical equipment. Headquartered in San Leandro, the company provides comprehensive services for electric motors, pumps, transformers, gearboxes, and variable frequency drives (VFDs). With capabilities ranging from small fractional horsepower units to large high-horsepower industrial equipment, Koffler is known for its advanced machining, coil manufacturing, testing, and field service support. The company serves a wide range of industries including utilities, marine, manufacturing, and government sectors, offering high-quality repair solutions and rapid turnaround services.

Listing last updated: April 2026

Location & contact

Koffler Electrical Mechanical Apparatus Repair, Inc
527 Whitney Street
San Leandro, California, 94577
United States

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Capabilities

Max motor size: Up to 30,000 HP HP
Max voltage: Up to approx. 4,160 V
Max weight handled: 20-ton
Pickup & delivery: Available
Rush repair: Available
Crane capacity: Up to 50 tons

Shop facilities

Shop size: 80,000 sq ft sq ft
Combined experience: 800-1000+ years years

Services

AC Motor Repair
DC Motor Repair
Motor Rewinding
Pump Repair
Generator Repair
VFD Repair
Field Service
On-site Troubleshooting
Emergency Repair (24/7)

Motor capabilities

Low Voltage
High Voltage
Hazardous Location
Explosion Proof
Medium Voltage

Equipment & testing

Dynamometer
Vibration Analysis
Laser Alignment
Load Testing
Surge Testing
Infrared
Balancing
High Voltage Testing

Rewinding

AC Motor Rewinding
Field Coil Rewinding
VPI
DC Armature Rewinding
Coil Manufacturing
Insulation Upgrades

Certifications

EASA Member

Industries served

Service region

Service ZIP: 94577
States served: Primarily California and West Coast region
Cities / metros: San Leandro, Oakland, San Francisco Bay Area
Based out of San Leandro, California (West Coast U.S.)

Motor repair shops in nearby areas

Photos

Company logo

Gallery

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Frequently asked questions

Common questions about this electric motor repair listing and how to use the IQMotorBase directory.

Where is Koffler Electrical Mechanical Apparatus Repair, Inc located?

Koffler Electrical Mechanical Apparatus Repair, Inc is located at 527 Whitney Street, San Leandro, California, 94577, United States, United States.

What electric motor services does Koffler Electrical Mechanical Apparatus Repair, Inc offer?

Koffler Electrical Mechanical Apparatus Repair, Inc offers: AC Motor Repair, DC Motor Repair, Motor Rewinding, Pump Repair, Generator Repair, VFD Repair, Field Service, On-site Troubleshooting, Emergency Repair (24/7), Low Voltage, High Voltage, Hazardous Location, Explosion Proof, Medium Voltage, Dynamometer, Vibration Analysis, Laser Alignment, Load Testing. See the full profile on this page for testing capabilities, rewinding types, industries served, and certifications.

What areas does Koffler Electrical Mechanical Apparatus Repair, Inc serve?

Koffler Electrical Mechanical Apparatus Repair, Inc serves customers across Primarily California and West Coast region; San Leandro, Oakland, San Francisco Bay Area; Based out of San Leandro, California (West Coast U.S.); ZIP 94577.

How do I contact Koffler Electrical Mechanical Apparatus Repair, Inc?

Submit a repair request through the form on this IQMotorBase listing, or to reveal phone, email, and website.

Does Koffler Electrical Mechanical Apparatus Repair, Inc offer emergency motor repair?

Yes. Koffler Electrical Mechanical Apparatus Repair, Inc offers emergency / rush motor repair service. Submit a request through this listing or to reach the shop directly.

What is the maximum motor size Koffler Electrical Mechanical Apparatus Repair, Inc can repair?

Koffler Electrical Mechanical Apparatus Repair, Inc handles motors up to Up to 30,000 HP HP and up to Up to approx. 4,160 V.

Is this electric motor repair listing verified?

Listings on IQMotorBase.com are submitted by repair shops and reviewed before publication. Always confirm credentials, insurance, and scope of work directly with the shop before awarding work.

How can my motor repair shop appear in this directory?

Motor repair and rewinding businesses can list their company on IQMotorBase.com to reach industrial and commercial customers. Submit your shop profile at https://iqmotorbase.com/list-your-electric-motor-services.

Request a quote from Koffler Electrical Mechanical Apparatus Repair, Inc

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Can the motor be shipped / dropped off?

Yes, can ship or drop offNeed pickup / field serviceEither works

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