skip to main content

Web Accessibility Statement

Good faith efforts have been made to ensure that our site complies with Federal and New York state standards on website accessibility and with Web Content Accessibility Guidelines 2.0, set forth by the World Wide Web Consortium to the best of our technical ability. If you are unable to access any pages on our site, please contact us toll free at 800-447-3386 or with information on the portions of the website that are inaccessible to you. Please provide your name, telephone number, and email address so that we may contact you to provide our information in another format.

Sierra Pacific Mortgage Company Inc. NMLS #1788 Toll Free 800-447-3386
Mandah Costello

Mandah Costello

Loan Officer Assistant
Follow Me
About Mandah

Integrity is the cornerstone of my business. I believe a mortgage should be about building relationships, and helping my customers achieve their home financing goals, its not just a transaction.

As your confident mortgage professional, I take a consultative approach to the home loan process by customizing each home financing solution to my customer. Its important to me to tailor the mortgage to their unique financial needs.

Whether you are purchasing your dream home, refinancing your current residence or investing in additional property, I can help you find the right loan program for you. Contact me today.

1704 Mileground Road, Suite B
1704 Mileground Road,
Suite B,
Morgantown, WV 26505


Mandah was always available at any time, day or night, to answer any questions I had. She was patient and able to provide answers in a clear and concise way. I will be recommending her to anyone I know that is in search of their next home.

Seth J.

Mandah made the entire loan process so easy!! She was the best to work with and I will definitely recommend her in the future!

Emily H.
Licensing Information :
Licensed in West Virginia ML23414 and MB23413. Not Licensed in the State of New York.