Domestic Investigations

“Domestic Investigations” covers a wide range of home and/or family related cases like marriage and divorce investigations. The goal of these checks is to take care of your home life.  Look no further when looking for a professional domestic investigation team. Check out the expert domestic investigation team at Nighthawk. Whether you think your partner is cheating or are worried about your child’s home life with their other parent, we’ve got you covered. Our team is experts in finding detailed information about people. Common types of domestic cases that we are trained in are:

  • Cheating spouse
  • Divorce investigations
  • Marriage investigations
  • Restraining orders
  • Missing person
  • Spouse or child abuse
  • Child support enforcement
  • and many many more!

The goal of domestic investigations is to get facts to make or breaks a client’s doubts. Then, the client is given evidence that can be used in court. When you hire experts like us you can be sure that a complete search is made. As a result, the facts are always exact. We are trained in domestic investigations like marriage and divorce investigations in California and beyond! To learn more about our careful approach to cases call us today!

Services Provided


Marriage Investigations

Private Investigators are hired to help family law cases. Marriage investigations aim to find info about any wrongful acts your spouse may have done. They are very helpful for those thinking about divorce. When looking for private eyes that specialize in marriage investigations – look no further! Domestic investigations are our bread and butter here at Nighthawk Private Investigation.
Our expert team uses state of the art technology and advanced surveillance methods in their domestic investigations. Instead of relying on rumors or your own doubts, we can help you know for sure.  It’s not fun to see your cheating partner caught on tape. When we find proof of cheating, that evidence can help you get a better divorce settlement. It can also give you the tools you need to confront your partner.  On the other hand, our domestic investigations can find solid proof that your better half is loyal. As a result, it can it bring you peace of mind that can help your relationship survive the doubt.  Once again caution is always very important to us. We don’t take your needs lightly and we think our customers agree too!

Mandy Whaley said this about their experience with Nighthawk, “The best detective in San Jose, trust me!!! Thanks for everything, fast results and good prices!!! If you have some hesitations he is your solution!!!”
Above all else, we are here to get you the answers you deserve. Call the professionals today at Nighthawk for a FREE domestic investigation estimate!


  • review rating 5  This is an outstanding company with outstanding investigators! Highly professional and extremely good at what they do. The founder and owner of the company is quite famous and has been in the business for years. What's also great about this company is they have not only ex-military investigators but they also have a retired NSA Army counter-intelligence agent working with them now. I highly recommend this company for any type of Private Investigations especially in San Diego County, Orange County, and Los Angeles County. I have heard their Northern California office is outstanding as well but I have only had first-hand experience with the Southern California office which has been top notch. I went through all of the reviews for the company and I agree with all of them except for the girl that claimed they stole her money. I thought that was an interesting comment as most likely what happened is she paid them a small amount of money to probably get surveillance on something and unfortunately private investigators cannot make miracles happen and it is not like Hollywood movies where they can push a button and get video footage from inside the bedroom from 10000 miles away. So if that person does not do something sketchy or suspicious during the time frame the private investigator is watching him or her, then there's nothing that they can do about it. I don't know if I would call that stealing but I think if you want really good results from utilizing a private investigator you should allow them one full day or more to perform the investigation. That way if anything at all happens they're definitely going to be able to find it. Especially this company. They definitely perform above and beyond from what I've seen working with other PIs.

    thumb Matt Vega
  • review rating 5  Great company, reliable and helped me right away. I would recommend them to anyone looking for an efficient investigator. Saved me money too.

    thumb Corbin Grell
  • review rating 5  I have worked with Nighthawk on several occasions and couldn't speak highly enough. They are extremely professional and honest with good ethics and provide best private investigation in San Diego.

    thumb Eddie Albert
  • review rating 5  I suspected my fiancé was cheating and hired them. My suspicions were true and I got the proof I needed. Better to have known before saying I do.

    thumb Chris M
  • review rating 5  I would absolutely recommend them to anyone looking for a good PI.

    thumb Elite E

Divorce Investigations

The term “domestic investigation” and “divorce investigation” are both used to describe the same thing. That is because a large chunk of all domestic investigations is either divorce or marriage related. When facing a messy divorce, working with a private eye like Nighthawk makes all the difference. Things can get very messy, especially when it comes to money and children. The info found during a domestic investigation can be the deciding factor for many things like:

  • child custody
  • child and spousal support
  • and the break down property

In the case of divorce, an investigation can help make sure that the children are safe. As a result, parents or guardians might need a domestic investigation to find out about the child’s home life. Sometimes they reveal regular neglect, child abuse, or parental alcoholism and drug abuse. We will find the truth, as well as recording any evidence that may save your child’s life. Call us today for a FREE estimate, and to get the answers you deserve!

Our Locations

For your convenience, we have regional offices.
Serving all of Northern, Central, Southern California.

Northern California

Southern California

San Jose

Address: 2880 Zanker Rd, Ste. #203, San Jose, Ca 95134
Phone: (408) 603.1850 
(408) 432.7235


Address: 500 Capitol Mall #2350, Sacramento, Ca 95814
Phone: (916) 823.9600  
(916) 823.9601

San Diego

Address: 12707 High Bluff Drive, Ste. #200, San DIego, Ca 92130
Phone: (858) 436.5286
(858) 794.1450

Laguna Hills

Address: 23046 Avenida De La Carlota, Ste. 600, Laguna Hills, Ca 92653
Phone: (949) 229.7292

Contact Us


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