Ben Gamache

Founder and President of Gamache Properties

Cell: (603) 494-4499

In 1976, Ben Gamache started Gamache Properties as a small real estate investment firm and after ten years was managing 1,800 residential apartments. Today, Gamache Properties owns and manages nearly 800,000 square feet of commercial property in the Greater Manchester and Merrimack area. Recognized as a leader and innovator within the real estate industry, Ben Gamache is a member of various industry associations including the Commercial Investment Board of Realtors (CIBOR) and the National Board of Realtors. 

A strong supporter of the local community, Gamache has served on the Manchester Chamber of Commerce, Chairman of the Board for Intown Manchester and proudly served as Chairman of the Board for Easter Seals New Hampshire from 2007 to 2009. His strong professional reputation, charitable endeavors, as well as charismatic personality have earned him the reputation as a respected business leader.

Patricia McKerley

Marketing, Residential Real Estate Sales, Residential Property Management & Rentals


Cell: (603) 731-1703

Patty has 25+ years of experience Marketing Real Estate & Real Estate related businesses in NH. Having been born and raised in the local Manchester area she has developed strong connections to our communities. As a newly licensed Realtor in Residential Real Estate she will put her marketing expertise and knowledge to work for you buying or selling your new home. Patty will also be managing the Residential Rentals of the Duplexes and Single-Family homes in Meetinghouse Commons in Pembroke NH.

Tom Trengali

Accounts Payable/Receivable

Tom Trengali is an accountant with extensive experience and management skills who joined Gamache Properties in 2014.  Tom brings with him over 35 years of accounting experience.  He is in charge of the day to day financial reporting for the company, working with outside vendors along with overseeing all receivables.  Tom who is originally from Northern CA has been in New England for the past thirty years where he has raised his daughter. During his free time he enjoys camping, the outdoors and trying to create new cooking techniques.

Shawna Lavoie

Residential Salesperson


Cell: (603) 568-3751

Shawna Lavoie joins Gamache Properties as a recently licensed residential salesperson.  A life long resident of the Concord area, Shawna has extensive knowledge of residential areas and the corresponding school systems in Concord as well as surrounding towns.  Owning her own business for 10+ years, Shawna has experience with sales, distribution, and networking.  Shawna possesses a strong work ethic and enthusiasm for real estate, she is excited to help you with all your residential needs.

Viktoria Alkova

Residential Salesperson


Cell: (646) 577-1194 

Viktoria Alkova brings passion and experience to the Gamache Properties team as a recently licensed real estate salesperson. In 2017, she moved to the United States from her home in Kursk, Russia, where she spent over seven years managing her family-owned recreational center. Her parents’ determination in owning a small business and various real estate properties had a strong influence on her career. Their growing success led her to start building a similar future. After moving to the states, Viktoria completed her education in real estate and officially became a licensed real estate professional in 2019. Despite her young age, she is tenacious and extremely driven. Viktoria looks forward to having the best team of exceptionally experienced professionals and continuously building on her education in real estate.