Generator service and repair in California, Nevada, and Hawaii—all makes and models.

24/7 GENERATOR REPAIR SERVICE IN CA, NV & HI

We Service All Makes & Models

For over 90 years, Bay City Electric Works has delivered fast, reliable generator repair service across California, Nevada, and Hawaii. Every visit is handled by factory-trained, brand-certified technicians who service leading manufacturers including Kohler/Rehlko, Bobcat, Mitsubishi, and John Deere—and support both residential and commercial/industrial applications. We combine advanced diagnostics, load bank and electrical testing, and precise voltage calibration to restore performance quickly and verify results. 

With same-day options, 24/7 emergency support, and a true generator service center approach, we keep your power dependable year-round. Request a quote or call now to schedule service for portable, home, or standby systems.

Comprehensive Generator Service and Repair

Bay City Electric Works delivers end-to-end generator repair service performed by factory-trained, brand-certified technicians who know your equipment inside and out. We use advanced diagnostics to isolate faults quickly, identify the exact component that needs replacement, and install it correctly the first time. 

After repairs, we validate performance with load bank and electrical testing, confirm correct voltage calibration and frequency output, and run post-repair checks under operating conditions to make sure your unit is ready when you need it. Whether the issue is fuel quality, starting systems, cooling, or control logic, our team restores reliability fast with same-day options and 24/7 response across California, Nevada, and Hawaii.

Generator Generator Repair Service & Planned Maintenance

Our planned generator maintenance services keep your industrial, home, and portable generators running at peak reliability. We offer 24/7 emergency support and proactive inspections that reduce unplanned downtime and repair costs.

What’s Included in Our Generator Maintenance Program:

  • Routine inspections of belts, batteries, filters, hoses, and radiators (includes portable generator service checks)
  • 24/7 emergency service for rapid response and minimized outages
  • Extended warranty support for eligible repairs and parts replacement
  • Load bank testing to verify real-world power output and stability
  • Electrical system testing for consistent, efficient performance
  • Coolant testing & oil analysis to protect engine life
  • Remote monitoring for real-time alerts and faster generator repair service
  • Fuel cleaning & filtering to maintain fuel quality and prevent clogging
  • ATS & switchgear maintenance for dependable power transfer


Our factory-trained, brand-certified technicians document every visit, provide preventive recommendations, and tailor maintenance plans for your site and usage.

Generator Planned Maintenance - California, Nevada, Hawaii

Residential and Portable Generator Service (CA, NV & HI)

Searching for portable generator service in California, Nevada, or Hawaii? Bay City Electric Works has your residential generator maintenance and generator repair service covered. Our factory-trained, brand-certified technicians service all major makes, including Kohler/Rehlko, Bobcat, Mitsubishi, and John Deere, so your backup power is ready when you need it.


When a home generator underperforms, efficiency drops and electricity costs rise. We keep home and portable units dependable year-round with fast diagnostics, targeted repairs, and preventive recommendations so you’re never left in the dark. From starting issues and fuel quality to cooling and control logic, we identify the root cause and fix it right the first time.


Kohler/Rehlko generator service is one of our specialties, along with other leading brands. We check fuel quality, calibrate voltage and frequency output, replace or repair core components, and run post-repair verification with load bank and electrical testing to confirm performance under real conditions. Where appropriate, we enable remote monitoring to catch issues earlier and shorten time to resolution.


Need help fast? We prioritize same-day service with transparent pricing and quality workmanship, supported by 24/7 emergency support from a trusted generator service center. For reliable generator service and repair on home and portable units across CA, NV & HI, count on Bay City Electric Works.

 Home Generator and Automatic Transfer Switch Installation - California, Nevada, Hawaii

Home Generator Service and Repair

Our team is here for the lifetime of your unit. Homeowners across CA, NV & HI rely on Bay City Electric Works for generator repair service performed by factory-trained, brand-certified technicians. We understand that portable generator service doesn’t end when the appointment window does, and that you need a partner who can respond quickly, diagnose accurately, and stand behind the work.


If an issue arises with a generator we installed, you can count on prompt support. Our electricians troubleshoot root causes—not just symptoms—then restore performance with targeted repairs and post-service verification. Depending on the fault, we may perform voltage and frequency calibration, load bank and electrical testing, controller/firmware checks, fuel-quality assessment, and core component replacement. We also work with you to build a practical maintenance plan for the brands you own, including Kohler/Rehlko, Bobcat, Mitsubishi, and John Deere, so small problems don’t become outages.


Customer satisfaction is our priority. That’s why our team is available 24/7 with same-day options where possible, clear communication, and honest pricing from a trusted generator service center. Expect professional workmanship, documented service records, and preventive recommendations that keep your home generator in peak condition year-round.

Home Generator and Automatic Transfer Switch Service - California, Nevada, Hawaii

Why Choose Bay City Electric Works as Your Trusted Generator Service and Repair Provider

For more than 90 years, Bay City Electric Works has been a trusted community partner for fast, high-quality generator service and repair, including portable generator service and planned maintenance. Our friendly, expert team supports homeowners and businesses across CA, NV & HI with clear communication and responsive scheduling. Reach out today to experience the BCEW difference.

Frequently Asked Questions

Do you provide 24/7 emergency generator repair?

Yes. Our team is on call 24/7 for emergency diagnostics and repairs, with same-day options where available. We work to minimize downtime and keep homes, facilities, and worksites powered safely.

How fast can you respond to a service call?

We typically respond within one hour across CA, NV & HI. When schedules allow, we offer same-day appointments and clear next steps so you know exactly what will happen and when.

What areas do you service?

We serve California, Nevada, and Hawaii for residential, commercial, and industrial customers. If you’re searching for generator repair service near me in these regions, our service center will route you to the right specialist.

Which brands do you work on?

Factory-trained, brand-certified technicians service Kohler/Rehlko, Bobcat, Mitsubishi, John Deere, and other leading brands. We follow manufacturer procedures to protect performance and support warranty compliance where applicable.

What’s included in your generator maintenance program?

Routine inspections of belts, batteries, filters, hoses, and radiators. Load bank and electrical testing to verify output and stability. Coolant testing and oil analysis, fuel cleaning and filtering, remote monitoring checks, and ATS/switchgear maintenance.

Do you service portable and home generators?

Yes. Our portable and home generator service includes diagnostics, voltage and frequency calibration, component replacement, and reliability checks. The goal is a unit that starts cleanly, runs smoothly, and is ready when you need it.

How do I schedule service or request a quote?

You can give us a call or fill out our contact form. Share your brand and model, a brief description of the issue, and your location. Our generator service center will connect you with the right service lead and confirm the fastest available time.

READY FOR RELIABLE POWER?

Whether you need new equipment, generator repair service, parts, or rentals, we can help. We respond within one hour across CA, NV & HI. Same-day scheduling available.