About Brennan Investment Services


At Brennan Investment Services, we believe that a plan is a powerful tool. Reaching your long-term financial objectives hinges on having the right plan -- one that fits your unique circumstances and grows with you. Planning your financial future can be a daunting task. That's where Brennan Investment Services comes in. We're trained, licensed professionals, and we can draw on over 25 years of financial planning experience when creating a long-term strategy. Whether your concern is paying too much in taxes* or not having enough money to last throughout your retirement, we can help you.

Our objective is to provide clients with unbiased research and the tools and service needed to help achieve financial independence. As Independent Advisors we have the freedom to conduct business for our clients with objectivity.

Serving greater Livingston County including: Howell, Brighton, Pinckney, Hartland, Fenton, Hamburg, Fenton, Holly, Fowlerville, New Hudson, Linden


Kevin P. Brennan

Kevin is a graduate of Northwood University with a Bachelors degree in Business Administration (Banking and Finance). Kevin began his career with Ameriprise Financial where he was a financial advisor from 2005 to 2010. In 2010 Kevin made the decision to go Independent with his mother Jeanne and they formed Brennan Investment Services and joined Voya Financial Advisors. Kevin loves to spend time with his wife Ashley and son Lewis. He also enjoys golf, boating and mountain biking.

Kevin is licensed to sell securities in the following states: MI, CA

Registrations: Series 7, 66 & 65

Licenses: Life, Accident, Health, Property and Casualty. Michigan Mortgage Loan Officer NMLS # 887926

Kevin is on the Board of Directors for the Livingston County United Way and is a member of:

  • The Rock Church
  • Hartland Chamber of Commerce
  • Howell Chamber of Commerce
  • Former Vice President of the Brighton Jaycee's




Lynette A. Scarborough


Office Manager:


Lynette has 9 years of experience in the financial services industry. She is a former customer service representative at a local financial institution where she cultivated a strong sense of community. Lynette is passionate about helping the people in our local community restore, maintain and simplify their financial lives. She is dedicated to making sure that clients receive exceptional service that exceeds their expectations. Lynette has been an integral part of the Brennan Investment Services team since the fall of 2014.


Lynette is a part of the Hartland Chamber of Commerce and she is serving as the 2016 Co-Chair for the annual golf outing.


Lynette is also an active part of the 242 Church in Brighton where she serves on the tech team.