Monday - Friday
8:00 AM - 5:00 PM EST
Saturday - Sunday
After Hours Contact
Retained Clients Only
5:00 PM - 8:00 AM EST
Leave An Urgent Voicemail Or Text
Please contact us for a free consultation at a number above or submit an immediate request for services HERE
For your convenience you are also welcome to complete our Confidential Contact Form and we will contact you at any time, and by any method you specify in your message. For security and discretionary reasons, as well as a high volume of spam and solicitation calls, CSI does not answer calls from blocked, private, or unknown numbers. If you are calling from a private or blocked number, we ask that you please leave us a message detailing how you would prefer to be contacted.
Commonwealth Surveillance & Investigations can provide such affordable rates by keeping operational cost at a minimum. We also believe that discretion and security are an essential component in maintaining the integrity of an investigation which could be otherwise compromised by publicizing our physical locations. For these reasons CSI maintains private offices only that are not open to the general public. CSI is however more than happy to accommodate clients by meeting at any convenient location of their choosing for consultations or to discuss their case anytime at absolutely no cost.