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Topcopper Investigative Services
“He also told me about a software tool that would help with capturing info off of my phone for use in court.”
Best Private Investigators near Perris, CA
These agencies serve Perris from nearby bases in towns including Riverside, Temecula and Murrieta.
24 agencies listed · 7 open 24/7 · 10 open weekends · 20 rated 4.5+ · 11 show a license
Data verified October 16, 2026
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National Business Investigations
“Are you looking for Legal, Insurance or Corporate Investigations, Surrveillance, Pre-Employment Checks, Background Investigations, Locate Services or Asset Searches”
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LP Solutions Private Investigators
“Court proceedings can be a very stressful and sometimes overwhelming, but adding Denise to your team can help alleviate your worries because she is such a great asset.”
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RJN Investigations
“Extremely knowledgeable, pointed me in the right direction.”
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GET BIT Investigations
“During Luis's career with the Riverside County District Attorney's office, Luis was honored with nominations for “Riverside County District Attorney's Investigator of the Year” and “California Latino Investigator of the year.” Luis also received a no...”
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Ci&s Investigations
“The results were beyond expected and due to the diligence and investigative methods of CIS investigation firm I was able to present the findings to the court in my favor winning me sole custody of my child.”
The 24 agencies on this page are the private investigators listed for Perris, CA. What each one states about its license, its specialties and the areas it covers comes from its own website; ratings and quotes come from public reviews.
Area overview: Perris, CA
22 of the 24 agencies on this page have a rating, from 3.8 to 5.0 across 292 reviews; 1 has 50 or more reviews and 20 are rated 4.5 or higher. 7 are open around the clock and 10 are open on weekends. 11 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 11 websites of the agencies on this page at ten or more years old; the oldest dates from 2001. 7 offer urgent consultations; 1 offers remote or virtual consultations; 6 offer a free initial consultation; 2 are family- or locally-owned and 1 lists coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 21 of the agencies on this page; 15 publish a contact page and 13 list a public email. We count these figures across the agencies on this page; hours and prices change, so confirm the details with the agency before you book.
Do investigators listed for Perris discuss a case free?
6 of the 24 agencies state that a first consultation costs nothing. Use it to describe the problem and hear whether the work can be done lawfully at all. A straight agency will sometimes tell you on that call that what you want cannot be obtained, which saves you a retainer.
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Blumenthal & Moore
- Constitution
- Mind
- Law Firm
“If you are looking for top level professional legal representation and a positive resolution to your legal matter, The Blumenthal Law Office is your best option.”
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National Investigators
“National Investigators is a full service Private Investigation Firm serving all 50 states. Our extensive network of licensed investigators are experts in the field of Worker's Compensation, Sub-Rosa Investigations, Backgrounds/Due Diligence, Locates...”
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John Powers Investigations
“In 2007, while working as a homicide detective, John was selected to develop and implement the department's Cold Case Homicide Team. John spent the next four years collecting, reviewing, organizing, and investigating over 2,600 unsolved homicides dat...”
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Michael Whedon Investigations
“He is my father-in-law .”
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Ron Farris Investigations
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Gonzalez Exclusive Invstgtv
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Advanced Analysis
“Our Mission is to provide you, the client, with the very best in investigation and forensic services with accurate, unbiased results combined with timely reports at competitive rates. Our report format is ideal for litigation support. If you have suf...”
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Kurk Investigative Group
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Najar Investigations
- Officer
- Call
- Process Servers
“As an Airbnb superhost and other rental properties, Mr Najar was able to provide me a sense of confidence and security with decisions that had to be made regarding several transactions of individuals in question.”
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GA Tucker PI
- Investigation
- Information
- Skills
“In short, he did find who I was trying to reconnect with, and we must have talked on the phone for 3hrs and were planning on getting together in June of this year.”
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Clete Security Services, Esq.
- Patrols
- Company
“Currently, Clete Security Services, provides our Church/Preschool with early morning and evening patrols, primarily to provide a safe environment for our staff & volunteers as they begin/end their day.”
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Bosco Legal Services
- Job
- Company
- Asset
“Not only did they go way above and beyond, they also were very understanding of my newbie and clueless status, very helpful and very accommodating to my communication needs.”
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H. L. Bales Investigations
“If you want your case to be perfectly done , I would recommended him.”
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Hodson P.I. Private Investigations
“Fantastic company to do business with!”
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Chronos Investigations
- Empathetic
- Team
“I have worked with many Private Investigators over the years and I couldn't be more impressed with the honesty and transparency I have received from the Chronos Team .”
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Rancho Attorney Services
“She finally got them at their home I called Michelle's office the night before the court date after the office had closed to get another copy of the proof of service.”
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Santoni Investigations
“I received a referral to Santoni Investagations from another business owner who has used them for several years for background checks and surveillance.”
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South District Investigations
“Wonderful service, I must admit i was not the most patient with this being my first time hiring services for process servicing however South District Investigations made sure to answer all my questions and concerns no matter how concerned i was they ...”
Private Detective Services in Perris, CA Cost Estimates
Minimum cost
$338
Maximum cost
$10703
National Average
$1352
Avg Per Hour Rates
$141
$789
$2254
Average price range is based on 541 cost profiles
Why these companies made our list
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