MK Consultants, Inc. is an Arizona based attorney services firm specializing in trustee’s sale services and their related needs, offering comprehensive, cost-effective services in California (CA), Arizona (AZ), Nevada (NV), Washington (WA), Oregon (OR), Idaho (ID), North Dakota (ND), Montana (MT), Minnesota (MN), Wisconsin (WI), Iowa (IA), and Missouri (MO), Alabama (AL), Texas (TX), Utah (UT), as well as specific services nationwide. Attorneys and paralegals, title companies, foreclosure companies, lenders and investors appreciate our unparalleled and personal customer service.


MK Consultants, Inc. is a privately-owned company, run by Mary K. Wendel, who has over 31 years in the industry. We have full coverage Errors and Omissions Insurance, adding an additional layer of protection for you and your client. We are not affiliated with, nor backed by, any title company or newspaper. We are a member of the Arizona Trustee Association, the United Trustees Association, and attend California Mortgage Association (CMA) conferences. We continuously educate ourselves of all statutory changes as well as local industry standards. Perfection is our goal, excellence will be tolerated.

We have a dedicated, detail-oriented, professional staff who are always ready to help and answer all questions, and fulfill any special requests you may have. Our company is your number one source for cost efficient professional services. We surpass the competition in not only price, but quality as well. We have the knowledge, the relationships, and the tools to meet all of your needs!

Did you know?! We offer service of process, publish all legal documents nationwide, and offer all types of Trustee’s Sale services in 15 states!

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Mary K. Wendel

Mary formed MK Consultants, Inc. in 1989 offering occupancy inspections, mailing services, trustee’s sales posting, legal publishing, auction services, and senior sale tracking/bid at sale services. Her company has grown to offer additional products and services such as nationwide recording of documents, nationwide service of process, office support for trustees, escrow signings, mobile notary services, BPOs, appraisals, eviction coordination— the majority of which revolves around trustee’s sales. Mary is a member of the ATA, UTA, and attends all educational seminars and conferences of not only both Associations, but also of the California Mortgage Association.

She has held the position of ATA vice-president and has served on its Education and Convention committees. Mary has spoken at ATA conventions and the Tucson Old Pueblo Chapter of Association of Legal Administrators, has presented a comprehensive foreclosure seminar to local law firms and title company paralegals and employees, is involved in the Tucson Paralegal Association and in the National Association of Legal Administrators, and has been hired in the past as an expert witness. She spends her down time at her home on the coast of Oregon where she goes crabbing and relaxes with a glass of wine.

The MK Consultants Team

Katie TerBush
Katie TerBushDirector of Marketing and Business Development
Katie has been with MK Consultants, Inc. full time since September 2012. She worked part-time for MK Consultants while in high school; after graduating from Northern Arizona University with a Bachelor’s in Business Management wanted to use her ideas and enthusiastic personality to fill MK’s position of Marketing and Business Development.

She hopes to expand the services offered while keeping MKC’s existing integrity and high standard of old-fashioned customer service, the qualities that drew her back. If Katie isn’t at the office she is likely running, cooking, or hanging out with friends and family.

Kathy O’Dell
Kathy O’DellPublications Manager
Kathy has been with MK Consultants, Inc. since March 1998 as a Publication Specialist. Her main objective throughout the day is to make sure any and all legal publications are published accurately in newspapers throughout the country. While with MK Consultants, she has enjoyed gaining experience in all aspects of the foreclosure process since her previous job experience was publishing mathematical and scientific publications.

She’s originally from Wisconsin and lived approximately 30 miles from Titletown so she’s naturally a Packer fan. During her downtime, she enjoys cooking and goofing with her zany extended family members.

Lynda Margerum
Lynda MargerumRecords Manager

Lynda has been with MK Consultants, Inc. since June 2009. Her main function as Records Manager is maintenance of all archived documents, both real and electronic, record keeping of newspaper accounts, and filing of all clients’ paperwork. She also works with our Publication Specialist, coordinating with the newspapers to ensure our typeset publications are correctly formatted, scheduled, and proofed for final approval prior to publishing.

She’s originally from Phoenix and enjoys reading, camping, and spending time with her adorable, precocious grandchildren.

Yadi Sierra
Yadi SierraOrder Desk

Ever positive, Yadi is our front desk and Order Desk and handles everything coming in– orders, customers, mail, corporation commission filings, etc… and does it all with a smile.

She has developed solid relationships with our clients; everyone receives personal, special treatment! Yadi spends a lot of time with her family, cooking and camping with her sons and dog.

Cindy Lou Gregg
Cindy Lou GreggService Coordinator

Cindy Lou Gregg has been in the Foreclosure and legal industry for close to 20 years. She has processed foreclosures for banks and for “mom and pop” beneficiaries over the years. The last 2 years Cindy has been focused on learning the ins and outs of process service and has broadened her knowledge of filing documents within the Justice and Superior court system.

During her down time, she enjoys spending time with her husband, dogs, and family.