residential generator maintenance
residential generator maintenance

New Generators
& Equipment

Your One-stop Shop for Home Backup Battery Power

The Generator Experts

New Generators
& Equipment

Your One-stop Shop for Home Backup Battery Power

New Generators
& Equipment

Your One-stop Shop for Home Backup Battery Power

Welcome to Duthie Power Services

Your facility deserves more uptime and fewer power issues. That’s why the Duthie team has provided quality generator services to Southern California’s infrastructure, businesses, homes, and RVs since 1965, including 24/7/365 emergency service. Our team’s comprehensive training, exceptional service skills, and pride in a job well done have made Duthie Power a respected name throughout Southern California.

With our help, your power will keep running smoothly — no matter what.

Rent a Generator

Need fast backup power? Rent a generator from the largest independent rental fleet in Southern California to get it exactly when and where you need it.

Generator Sales and Installation

Find the right emergency generator with the help of our generator experts, and have it installed by experienced professionals. You can choose from an array of both commercial and residential generators.

Generator, Transfer Switch and Fire Pump Maintenance

Our factory-trained technicians provide the most reliable services on all makes, models and sizes of generators, fire pumps, automatic transfer switches (ATS) and fuel systems. Their expertise includes mobile RV services.

Generator Parts and Replacements

When your generators need service and repair, they often need parts — and fast. So we stock a full warehouse for efficient, effective generator repairs.

The Experts in Generators

Service, Repair, Rentals, Sales & Installation


Generators Serviced


Miles Traveled


Customers Helped

Why Us?

Because we’re the team you can count on. As a local and family-owned business, we work hard to provide quality services and treat all our customers like family. 

Our knowledgeable staff covers all the bases for your generator needs: maintenance, rentals, purchase, and installation. 

We’re here to help answer your questions, make your generators compliant with all safety and air health regulations, keep them in peak condition, and provide emergency power when you need it most — all at fair, affordable prices.

  • Highly trained generator technicians ensure the job gets done right
  • 24-hour emergency power restoration and repair
  • Large team for quick response when you need it the most
  • Experienced in all types, makes and models of generators
  • Largest fleet of generator rentals in Southern California
  • Huge inventory of replacements parts
  • Specialists in marine & fire pump services
  • Compliance specialists for all regulatory requirements

Client Testimonials

Join the happy customers of Duthie Power and see why they love us so much!

We are proud to be a family owned business and work hard to provide quality service to our customers. At Duthie Power we treat all our customers like family.