guaranteed quality best mailing lists

Guaranteed Quality!

We are so confident in the quality and accuracy of our lists that we stand behind our data 100%.

Our customers ALWAYS come first which is why we make sure every customer is satisfied with the quality of the data and our "customer focused" level of service.

Before you buy, we encourage you to check us out online. Our reputation speaks for itself. 

Check Us Out

Check our our history at the Better Business Bureau of Nebraska.  Take note of our A+ Rating, 15+ Years of being an Accredited BBB Business, along with winning two BBB awards for honesty and integrity, should tell you something about how we treat our customers.   If you're not happy, we'll always make it right.

Deliverability Guarantee

Our lists are compiled and verified using the most up-to-date technology available.  When we provide a Mailing List for your direct mail marketing campaign, we offer a deliverability guarantee of 92% on Business to Consumer (B2C) lists and 90% on Business to Business (B2B) lists if mailed within 30 days of the order.  As a part of our marketing data development standards, we guarantee our data 100% with regulatory and address standardization compliance standards.

Should your list fail to perform, we will replace the unsuccessful data with new data at no additional charge to you!   

Deliverability applies solely to the accuracy of the mailing addresses themselves and not to the accuracy of any other element of the mailing list, including, but not limited to, contact names and/or any other demographic / firmagraphic criteria or element.  In any case, CAS's entire liability shall be limited to the amount paid to CAS for the list.


If you have any questions or would like counts and pricing, please call our sales department at (866) 461.4693 or email
We are available Monday - Friday, 8:00 AM - 5:00 PM CST

Customer Support

You can always send us an email or call us directly at 866-461-4693.

Data Experts are here to help.

10303 Crown Point Ave
Omaha, NE 68134

Looking for the List Industry's Best Practices? Call one of our data experts and find out why CAS sets the standard for quality data from a company you can trust. Call 866-461-4693 CLICK HERE to request a Free Quote