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More power.
More protection.

Revolutionizing the 21st century electrical grid.

Powering your home. Powering your business. Powering a smarter world.

Residential and Commercial Solar

As a licensed California contractor for over 20 years we are pleased to offer full service solar solutions for residential and commercial projects in Northern California. We have partnered with SunPower to offer industry leading solar panels that will outperform and outlast conventional panels, while providing the best technology currently available. SunPower offers the best warranty and is rated #1 in durability within the industry. More savings will be yours with more power produced and a longer lasting product over the lifespan of your system. Contact us to explore a solution that meets your needs and offers peace of mind and savings!

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Transfer Switches
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Transfer Switches
Winner of the Generac 2020

CLEAN ENERGY

CLEANER, SMARTER ENERGY FOR YOUR HOME

With rising energy costs and environmental threats looming over your head, it may seem like there's no relief in sight. What you need is a solution that will help you save money, keep your home safe and reduce your carbon footprint.

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Generac Solar Clean

STANDBY
GENERATORS

COMFORT. SECURITY. CONVENIENCE.
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TRANSFER
SWITCHES

THE BRAINS BEHIND THE POWER
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PORTABLE
GENERATORS

A BROAD SELECTION FOR HOME, WORK AND PLAY
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BUSINESS
STANDBY

POWER FOR MY BUSINESS
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About Stone Enterprises

Protect your home from the risks caused by sudden power outages with a generator from Generac, the industry leader, installed by the experts at Stone Enterprises. In the event of a power failure, these reliable systems automatically start up, supplying electricity to your home until the local power utility restores service. Permanent installation of a standby generator is not a do-it-yourself project. Stone Enterprises has factory-trained technicians who meet Generac's high standards for service and customer satisfaction. Our service professionals meet warranty conditions, ensure safe and proper operation, and are always here to provide Emergency Assistance, 7 days a week. We dispatch technicians quickly, and our team is equipped to resolve most repairs right then and there.

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Stone Enterprises About Us

How It Works HSB

Generator Installation

WHAT'S INVOLVED IN INSTALLING A HOME BACKUP GENERATOR?

Installing a home backup generator is an exciting time. Stone Enterprises will prepare the installation site outside your home, place the generator, run the natural gas or LP fuel line, install the transfer switch, and make all of the necessary electrical connections. And we will make sure that your backup generator runs properly, and is ready for its first power outage.


Repair & Warranty

GENERATOR REPAIR &
WARRANTY

You invested in a Generac automatic home backup generator, and now you’re never without power. But just like a car, air-cooled backup generators need to be properly maintained to perform as intended. We recommend you have your unit serviced every 6 months. Our factory-trained technicians are available to handle all your Generac servicing needs.

If you are looking for the Owner's Manual for your generator (or any other Generac equipment), please use the online product support on the Generac.com website. You can use your model number or serial number to find your manual by using the form located here: http://www.generac.com/service-support/product-support-lookup

For questions about the warranty of your Generac generator (or other Generac equipment), please contact Generac directly at 888-GENERAC (888-436-3722)

To ensure accurate warranty coverage, please make sure your Generac equipment is registered at https://register.generac.com

An added benefit of registering is proof-of-purchase in the event of an insurance loss such as fire, flood or theft.