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A Pineda Polygraph Services
“Even though I gave him a hard time due to stress was extremely helpful and he possibly saved my marriage of 8 years.”
Best Private Investigators in Glendora, CA
The highest-rated Private Investigator & Detective companies out of 154 vetted & reviewed in the Glendora area.
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Smarthire
“Back ground checks and private investigating”
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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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Brapga Security Systems
Quote
“I called a few days ago and spoke with Santos, he gave me good information, he was interested in an event service, he explained its security structure very well and finally we reached an agreement, the day of the event arrived and I was satisfied.”
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Excaliber Investigations
“Reliable, trustworthy and highly recommended investigated service.”
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Tag Force Security & Patrol Services
Why Choose Us
“This company is so great the supervisor is someone who will do the most for you and asks for a tiny return just show up and do your job I am so greatful and so blessed to be there thank you Tagforce Positive Responsiveness, Quality, Professionalism, ...”
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Schubert Investigations
- Expert
- Know
- Expectations
“I would like to thank him individually and the entire company for delivering such outstanding and professional service for their clients and know that this brief review cannot encompass the full experience of being helped when so many other people ha...”
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California Recovery Investigations
- Process Server
“I was having some questions about whether or not my significant other was stepping outside of our relationship, so I hired Kevin at California recovery investigations.”
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PAX Investigations
- Attention
- Team
“I have utilized their services on multiple occasions and each time I have been throughly impressed with the professionalism and attention to detail their team has brought.”
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Inland Professional Investigations
“If you are seeking a private investigator don't hesitate contacting Inland Professional Investigations.”
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Fugitive Recovery Agent
“No fuss”
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Paul Sanchez Investigations
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Professional Solutions
“Professional Solutions is a full service corporate investigative agency, catering to employers. By conducting a professional investigation, the employer is able to get an “inside look” at what is really happening within the company on a day-to-day ba...”
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I. Cornejo Investigations
“FactProof Solutions is a family owned and operated business. Private Individuals, Attorneys and Businesses are among the clients we work hard to serve with the utmost expertise. We are a full service Investigation Firm and have over 15 years of Inves...”
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Joe Mar Polygraph & Investigation Services
Pre- Employment Examination/ Live Scan, Personal Protection, Electronic Sweeps
“This is the second time I had to do finger prints because the other place did something wrong.”
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Streamline Investigations
“Find out how an insurance fraud investigation is conducted and learn about types of insurance fraud, including car, health, home, life, insurance company, and workers compensation fraud.”
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Out West Legal Funds
“The agencies holding the assets often have many specific requirements that must be followed for proving your entitlement to the claim and submitting your request to recover your asset. They don't make it easy, primarily due to fraud prevention effort...”
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Cobalt Consulting and Investigations
“Our Investigators expertise include; Anti-piracy, Computer Forensics, Corporate Investigations, Employment Backgrounds, Litigation Support Services & Strategies, Threat Assessment, Executive Protection, Work Place Violence, Workers Compensation Inves...”
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全美侦探调查 American Professional Investigations
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Paramount Investigative Services
Workers Comp Claims, Witness Statements & Interviews, Intellectual Property Investigations | we’re #1 in LA
“By the time I made it to the city, several hours had passed and still no luck but, the investigators did not give up and encouraged me to not lose hope.”
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Sunset Blvd. Investigations
Celebrity / Executive Protection, Technical Surveillance Countermeasures, Locating Witnesses
“An hour later, we walked out to the end of the pier and there was my son, sitting on a bench with his belongings and quietly looking out over the sea at an aircraft carrier in the distance.”
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Peterson Investigations
- Security
- Integrity
- Team
“Peterson Investigation was able to achieve exactly what we needed to submit with our legal court documents, with quick response time and even rush services!”
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Danidoc Legal Services |notary & Livescan Services
Fictitious Business Name, Partnership Agreements, Llc's
“I'm very grateful to this Legal Services Especially Anna she was super supportive throughout my whole case and was always willing to help no matter what.”
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L&B Services
- Knowledge
- Notary
- Needs
“I really really highly recommend L&B services they take their time to explain the process of your case they really know what they're doing my case is for custody and child support and I honestly I am very glad that I found them to help me.”
Private Detective Services in Glendora, CA Cost Estimates
Minimum cost
$310
Maximum cost
$9802
National Average
$1239
Avg Per Hour Rates
$129
$723
$2064
Average price range is based on
430 cost profiles
Why these companies made our list
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