SERVING NORTHERN CALIFORNIA

Private Investigation & Security Services

WE ARE WHITESTAR GROUP

Expert Investigation & Security Services

Since 2004

Peace of Mind in Every Service:

Whitestar Group is your go-to for private investigation and security services in Northern California. Specializing in both public and private sector needs, we create customized solutions tailored specifically to your individual needs.

Seasoned Law Enforcement Investigators for You:

Our foundation in law enforcement translates to unmatched vigilance and accuracy in our services. We take pride in conducting all types of investigations, including surveillance, workers compensation, cheating spouses, infidelity, business fraud, child custody, attorney services and detailed insurance cases and so much more.

Stay Safe with Proven and Trusted Guardians:

At Whitestar Group, we’re your safety and security partners. Our team is always on guard, protecting your home, your business, and unique events. Our executive protection service is second to none. We’re alert so you can be at ease. With us, you get peace of mind, knowing everything is secure with our expert touch.

A Team of Professionals Dedicated to You:

Boasting a team primarily composed of former law enforcement professionals, we offer a depth of knowledge and diligence that sets us apart. With Whitestar Group, expect nothing less than thorough, discreet, and highly proficient handling of your concerns.

Your Satisfaction, Our Priority:

Choose Whitestar Group for dependable, results-oriented services. We prioritize your safety, confidentiality, and satisfaction, ensuring that every task we undertake is executed with the highest standard of professionalism. We’re not happy until you are.

Contact Us Today

Share a Few Details and We’ll Get Started on Your Case.

Free Consultation !

If you’re in search of a Private Investigator or any type of Professional Security protection, you’ve come to the right place. Your initial consultion is 100% free with no obligation. Our seasoned professionals will sit down with you either in-person or over the phone, if you prefer.

During the consultation we will listen to your story, ask you some questions, analyze the situation and decide together on a customized plan that will get the results you want.

Just fill out the contact form with your details or call us at 707-566-0100.
Our expert staff is looking forward to speaking with you.

Whitestar Group

4.9

Based on 28 reviews

review us on

Carlos Swinney

17:39 05 Jan 24

Whitestar Group literally saved my Grandson! My family was involved in a big ugly child custody battle. Everything was going sideways. We couldn't catch a break and we were in serious danger of losing custody of our 8 month old grandson. We knew this guy was a bad guy. He denied everything, of course, and we had no actual proof. We were referred to Whitestar Group to see what could be done. Within days the bad guy was being tailed 24/7. Chas Larson and his investigative team turned up all kinds of evidence on him. In court the Judge was very impressed with all the evidence. Chas, the Whitestar team leader, even came to court to testify and prove that the bad guy was not honest. Because of that testimony we won the case!!! Whitestar Group will forever be our "Go-To" investigative firm. We couldn't be happier with the results.

Christopher Wood

23:48 04 Jan 24

Recently, I accidentally lost my iPhone from the back pocket of my cycling jersey. Up until then, I'd never experienced misplacing my phone, and this incident made me realize how intertwined our lives are with these devices. I tried tracking it all over town but was constantly trailing the person who found it.Eventually, the next morning, I traced it to a temporary shelter where Whitestar Group provided site security. The Whitestar officer went above and beyond, being incredibly helpful, courteous, and professional in tracking down the individual who had found my phone. They truly exemplified five-star service!

Cressna Au

23:23 03 Jan 24

We had an exceptional experience with Whitestar Group. Erin's professionalism and expertise made the training set up for our group seamless, and her dedication to ensuring our team's preparedness was truly commendable. Highly recommend their services!

Becca Richardson

20:02 21 Dec 23

Whitestar Group is professional and incredibly knowledgeable. Even more importantly, the investigator we worked with was supportive, explained each step and made the process easier to move through. Follow up was provided and all questions were thoroughly answered. This company is ethical, knowledgeable and easy to work with.

Lynn Duggan

16:55 12 Oct 23

I highly recommend Whitestar Group and have used them very successfully for many years in both investigative and personal executive security capacities. As a 30+ year private investigator and security consultant I both shared and received many referrals for services from Whitestar Group. Several of these included assistance to prominent celebrities, some of whom were notoriously difficult to please. Whitestar Group never failed to exceed both my clients and my expectations.

Stacy Spector

16:19 10 Oct 23

Whitestar is "white glove" service from the first call and consultation to the resolution of the investigation. During the last four years I have utilized Whitestar for multiple employee investigations and each time they were professional, discreet, and extremely thorough.What makes Whitestar unique is their expertise and knowledge of having former law enforcement officers as investigators. Even better, is that they understand the different contexts and constituents that impact an investigation. Whitestar gets the "whole picture" and the details right every time.I highly recommend their services.

OUR SERVICES

Investigation Services

We are a full service investigation provider. Please click below to see our full suite of services.

View Investigation Services

Security Services

We prioritize preparedness and training to minimize liability for those we serve.

View Security Services

Training & Licensing

On site and online guard training services are available through Whitestar Group.

View Training Services

Live Scan Fingerprinting

Schedule your employment related fingerprinting at our Santa Rosa training office.

View Livescan Services

To learn more or to arrange a free consultation, please call us at (707) 566-0100 or you can email us directly at info@whitestargroup.net

“Krankemann Petersen LLP has been using Whitestar Group exclusively since 2010. Their level of professionalism is unrivaled in the industry and they consistently go above and beyond on any case they are assigned. I wholeheartedly recommend them to any
law firm or company that expects only the highest level of service and expertise available.”

Christian KrankemannManaging Partner Krankemann Peterson LIC

“Whitestar Group is a company of distinction. They provide quality investigations at reasonable rates. We rely on this company to assist us with quick, reliable, and accurate information. If an issue comes up, their management team will personally follow-up assuring 100% satisfaction. ”

Dave LeibertClaims Investigator State Fund

“Over the past ten years, we have used Whitestar Group exclusively for our workplace, liability, and workers’ compensation claims investigations. Their timely response and completed work products have always met or exceeded our expectations, I would never go anywhere else.”

Rick HollidayRisk Manager North Bay Corporation | The Ratto Group

“Our firm has worked extensively with Whitestar Group. We’ve always been pleased with the quality of the work done by Mark and his employees and especially pleased with the prompt turnaround on assignments. Mark has been creative as well as mindful of cost on our cases. I highly recommend Whitestar. ”

Tad ShapiroPartner - Shapiro, Galvin, Shapiro & Moran

“Santa Rosa City School District is large and complex. We are often handling sensitive situations that must be treated with the utmost consideration and confidentiality. Whitestar Group has consistently performed thorough, detailed, and professional investigations, I appreciate their attention to detail and high level of integrity.”

Jenni E. Klose, Esq. Law Office of Jenni Klose - Board President, Santa Rosa City Schools

Whitestar Group is a Bay-Area based investigation and security firm that services public and private sector clients throughout Northern California. Born of law enforcement and refined for the private sector, Whitestar Group investigators and guards provide the highest level of service available in the industry today.

Services

Investigation Services

Security Services

Training & Licensing

Live Scan Fingerprinting

Contact

420 E Street, Santa Rosa, CA 95404
Get Directions

(707) 566-0100

info@whitestargroup.net