Service, Maintenance & Repair

Proactively maintain your generators and solar panels for optimal performance and equipment longevity.

Keep Your Generators & Solar Panels Operating Like New

EPX Group can help you keep your generators and solar panels operating in pristine condition for optimal performance.  Our proactive maintenance programs are custom designed for each client to meet your specific usage and environment. Whether or not you purchased your generators and solar panels from us, we are available to homeowners and businesses in Southern California for service, maintenance, and repair. Contact us today for a fast & free quote.

Generator Oil Change & Maintenance

Generator Oil Change & Maintenance

Like any other engine-powered machine, backup generators require regular maintenance. Similar to how your car needs an oil change every 3 months or 3,000 miles, your generator needs one every 2 years or after 200 hours of use. EPX Group offers one time tune ups and oil changes as well as proactive maintenance programs.

Solar Panel Cleaning

In order for your solar panels to operate at optimal performane, your panels need to remain clean and unobstructed. You should only trust a professional like EPX Group to clean your panels to ensure proper handling. We will also inspect your panels for potential issues during the cleaning.  

Solar Residential
EPX Group

Solar Equipment & Generator Repair

Before you throw your old equipment to the curb, let EPX Group take a stab at repairing your backup generators and solar panels. Repairing instead of replacing your used equipment can save you thousands of dollars, and it’s better for the environment to get the most out of your existing equipment.

California Sunset

Proudly Serving Southern California Since 2014

EPX Group was formed by two engineers with an ambition to offer simple, effective, and affordable solutions to complex energy problems. Our core focus is on providing power generation, energy storage, and electric management systems for homeowners and businesses of all sizes. No project is too big or too small!

Our team of engineers, contractors, customer service specialists, and supplier-partners are on a journey to become the very best energy solutions providers and system integrators. EPX Group guarantees the success of every project.

Contact us today and learn how to take control of your energy!


EPX Group is ready to service & repair your energy equipment.

What size projects do you work on?

We provide maintenance and repair services to customers of all sizes including homeowners, business owners, and commercial & industrial operations. No project is too big or small!

Where do you service?

We service all of Southern California including Los Angeles, San Diego, Bakersfield, Santa Maria, Santa Barbara, Santa Monica, Temecula, Escondido, Riverside, Palm Springs, and the surrounding areas.

Can you work with my energy system?

Most likely, yes! We work with most of the major energy brands including Generac, Tesla, Briggs and Stratton, Cummins, Champion, Kohler, and more.

Do you offer a guarantee?

Yes! We offer a 100% satisfaction guarantee on all of our work including installations, maintenance, and repair. 

How much are your maintenance programs?

Our proactive maintenance programs are custom designed for each client to meet your specific usage and environment. For example, a generator used daily will require more service visits than one that sits idle for years. Or solar panels in dusty and rainy environments will require more cleanings than panels in dryer climates in order to operate at optimal performance. Call us today for a fast and free quote.

How do I get started?

Every job begins with a free consultation so that we can assess your specific needs and recommend solutions that fit within your budget and timeframe. From there we provide a free no-hassle quote.

Use our online form or call (951) 331-3070 to get started.


“EPX did a great job installing my generator! The crew was very friendly and the office staff explained things very well. We will be recommending them to all our neighbors. Can’t wait until the next power outage! Haha”

Sue, Los Angeles


“I’ve had the unique pleasure of working with EPX Group as both a customer & vendor and cannot​ speak higher to the integrity​ and abilities of this company. Ray is always available to answer questions and lend a hand. His solar & battery knowledge is one of a kind, which is why he is my go-to!”

Molly, San Diego

Ready to take control of
your energy consumption?

Contact us today for a fast and free quote.