ATG Wisconsin Operations

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COVID-19 Updates

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Our Services

Carhop Closings – Keeping you and your clients safe during COVID-19. Learn more.

Direct Operations – ATG provides title insurance and closing services directly to home buyers and sellers working with our lender, Realtor, and attorney partners throughout Southeastern Wisconsin. We strive to complete every transaction in an efficient and professional manner (details/contact us).

  • Experienced attorneys review and examine all title insurance commitments and policies.  
  • Highly skilled closers work with the stakeholders to produce all documentation and close every transaction in a timely and efficient manner.
  • Unsurpassed expertise, attention to detail, and professionalism. ATG real estate transactions are hassle-free and seamless — from Realtor, to lender, to closer.

Agent Operations – ATG is a licensed underwriter and provides title agency service and support to traditional title agents — attorneys and non-attorneys — throughout Wisconsin (learn more/schedule an appointment).

  • Title agents provide complete title and settlement services to their real estate clients; ATG supports agents from the Waukesha office.
  • Founded in 1964, ATG has a long history of success.
  • Financial Stability Rating® A' Unsurpassed, from Demotech, Inc., independent financial analysis firm.

Clerical Assistance Program (CAP) – ATG delivers clerical and closing assistance through CAP.

  • Assist attorney agents in producing title insurance while the agent is responsible for the core title services such as search, examination, and decisions of insurability.
  • Conduct closings via CAP services on behalf of the attorney agent.

Continuing Legal Education – ATG provides accredited continuing legal educational programs through its subsidiary, ATG Legal Education.

  • Real estate topics for attorneys, lenders, and Realtors that will enhance your knowledge of the industry.
  • Live online programs throughout the year, plus a library of OnDemand programs available 24/7 for your convenience.
  • Most programs are free.

Helpful Links



For ATG Agents (login required):

Our Staff

Thomas G. Cullen photo
Thomas G. Cullen
Vice President and
Managing Attorney

Gina Reinholz
Gina Reinholz

Kimberly Cowles photo
Kimberly Cowles
Searcher and Title Operations

Christina Vitulli
Christina Vitulli


Our Location

Map of office location - click for larger viewWisconsin Office
N14W23800 Stone Ridge Drive, Suite 120
Waukesha, WI 53188-1144
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Phone: 800.788.8989 or 262.347.0102
Fax: 262.347.0110
Hours: 8:00 a.m. - 5:00 p.m.

Map and Driving Directions: Our customers tell us that certain GPS and online mapping services don’t provide the right directions to our location. See detailed map and get accurate directions here.

[Last update: 2-9-23]