Since opening our doors in 1997, CORE is proud of the fact that we have retained 100% of our clients! Located in Petaluma, California CORE provides service to clients in Sonoma, Marin and Napa Counties.

CORE’s clients range across industries but share a common goal: to focus on their core business, with technology working seamlessly in the background. CORE IT enables that goal through an outsourced IT department that combines business and technology expertise, and relentless customer service.

We understand that not all businesses are alike or share the same priorities related to their use of technology. For this reason we seek to understand each client’s business and the impact technology has on it before we develop our tailored support solutions. With this information we then work to develop a plan that will provide each customer with the perfect mix of support through the combination of technology and personal touch.

"They are the next best thing to having your own IT dept. We recently went through a server upgrade which was massive. These things never go perfectly and so like aftershocks that follow an earthquake, we had issues. CORE stayed with us vigantly - promptly and effieciently resolving them. Very responsible and responsive while understanding the constraints of non-profits!"

Andrea Cameron

Director of Finance

Goodwill Industries of the Redwood Empire


1201 N. McDowell Blvd., Ste. B
Petaluma, CA 94954
 707.781.3310
it@coreutilities.com