About Us

Our Team


Andrea Castinetti 


Andrea has been an entrepreneur for over 20 years.  She has dedicated herself to the real estate world and helping clients in any way possible.  Andrea decided to open Castinetti Realty Group in 2018 because she wanted to create a "Destination Brokerage" where people can have "one stop shopping" with preferred lenders, attorneys, insurance agents AND have the ability to take classes to obtain their real estate license.  This is like NO other brokerage around.  In 2018, Andrea also created the Kindness Coalition of Massachusetts which is a local non profit dedicated to helping improve the lives of people AND animals in Central Massachusetts and beyond.  The nonprofit fits in perfectly with the mission of the Castinetti Realty Group.  As their motto says, "Giving back one Sale at a Time", which means after every sale CRG agents donate a portion of their commission to a local charity in need!  When you hire CRG, you hire realtors that are dedicated to YOU and dedicated to helping their community!  This may be one of the reasons Andrea won "Best Realtor in Central Mass" by Worcester Magazine and Castinetti Realty Group won "Best Residential Real Estate Group in Central Mass" by Telegram and Gazette.  Andrea also earned The Key to the City of Worcester for her charitable efforts and dedication to helping her community!  CRG is more than just real estate!

Shannon Horn-Eldred

Shannon is hard working, has a positive (can-do) attitude, and works well with others.  With just a year and a half’s experience, Shannon has a passion for helping people find just what they are looking for!  He’s always excited to get out with his clients to find the home their perfect home!  Being originally from Texas, he loves to explore all over Massachusetts; what better way to do that than by looking for his clients’ dream home?  When it comes to clients, Shannon feels it is really important to know his client in order to really be able to help them find their perfect home.

When he’s not working, Shannon loves spending time with his husband, their kids, and their kids’ kids!  He also enjoy reading, yard work, binge watching the latest show, tending to the family’s chickens, playing with his furry friends April & Louis, and playing the occasional computer game!

Tim Horn-Eldred

Real Estate is Tim’s passion!  Having over 10 years experience in the Real Estate profession, Tim understands what needs to be done.  He works very hard for his clients, and he will do whatever needs to be done to ensure the smoothest transaction possible.  Being licensed in both Massachusetts and Connecticut, Tim can assist buyers and sellers in both states!

While not working, Tim loves spending time with family, cooking, baking, hosting events, and participating in all things social!  He loves people and enjoys meeting and working with new people!

Stacy Dobay

I am originally from Maynard, MA, I moved to Westborough 10 years ago and currently resided in North Grafton surrounded by loving family and friends. I spent 15 years working within large corporations, including fortune 500 companies as an Executive Assistant as well as a highly driven owner/operator of my own business. I have always been dedicated to helping others and coupling this with my passion for real estate will enable me to guide my clients to achieve their real estate goals whether it be renting, buying or selling property. I commit to always work with integrity and deliver the highest standards of customer service to my clients.  I look forward to this amazing opportunity and grateful to associated with this team!

Siobhan Weber

Siobhan strives to develop lasting trust and open communication in all her personal and professional relationships. After 20 years dedicated to corporate Marketing, she has the financial aptitude, business acumen, and tenacity to negotiate competitive deals and keep on top of market trends. She's fueled by a passion for real estate and community outreach - the combination of which led her to join the Castinetti Group. Over the last 5 years, Siobhan has developed deep, first-hand experience with not only home buying and selling, but also vacation + long term rentals and real estate investing. She's ready and waiting to help you find your dream property!

Siobhan lives in Shrewsbury, MA with her husband, five sons, dog, and cat (still waiting on the partridge in the pear tree!). In her free time she is a Court Appointed Special Advocate for Children (CASA) and enjoys travel, cooking, and DIY home improvement projects. 

Cheryl Carlson

Although new to real estate, Cheryl brings enthusiasm and her knowledge regarding area towns, schools, as well as planning and development.  Cheryl has been an educational administrator for a number of years in various towns, and had served a term of four years on the West Boylston Planning Board.  Cheryl has voluntarily served on a number of planning committees at the town level, as well as volunteers her time fundraising for the Beaman Memorial Public Library Endowment Committee.  She is looking forward to helping individuals and families find their dream homes and giving back to the community through the process!

Mike Voyer

I grew up in small town of Ashburnham, Graduated Oakmont HS 1993, U.S. air force veteran 1994-1998. Moved to Leominster in 1998. Became a full time firefighter/emt for city of Leominster March of 2003. Been a Realtor for about 3 years.  Married to my wife Tracey in June 2015, live with her and step daughter Grace in Fitchburg.  My daughter Casey, lives with her mother in Leominster and is a Student at Syracuse.

Jenny Medina
Patti Revelli

Janice Bronzo

Dawn Lavallee

Lucie Donikian

Frank Rutigliano

Alise Bartolini

Amy Daignault

The Bonsu Group

The HomeStrong Realty Team

Luis Garcia, Kristen Smith, James Kittredge, Vivian Pagan-Ortiz, Jamie Thibeault, Aura Hernandez,Danielle Gallivan

Our philosophy


Our main goals as a real estate team are to provide the best service we can to all of our clients.  Whether you are buying, selling, renting or simply have questions, we are here for you.  There is NEVER any pressure or obligation.  We strive to make EVERY client comfortable and confident in the decisions they make.  

Our main goal is to not only help clients but to give back to our community.  We, as a team, have pledged to give back a portion of ALL of our sales, big or small.  There are so many local charities in need and it is our main mission to donate as much money as we can to as many charities as possible.  We couldn't do it without all of the amazing referrals we receive daily so THANK YOU!

Our specialities


We assist ALL types of clients.
If you're buying a home, we are here to help you from start to finish.  We will walk you through the entire process and make sure we help you find the home of your dreams.

If you're selling a home, we understand it can be an emotional experience and are here to make the process easier.  We will give you a detailed market analysis, show you comparable homes that have sold in your area and help you accurately price your home to sell as quickly as possible for top dollar.  

If you're renting, we will discuss exactly what you're looking for and help you find the perfect rental property.

As always, there is no obligation and never any pressure.  We are very confident you will feel comfortable with our team and will be excited to work with us.  

Contact Us!

Drop us a line!

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Better yet, see us in person!

The Castinetti Realty Group

745 Main St Shrewsbury Ma 01545

(508) 277-0063 office (508) 719-8804


By appointment only......
We are always here for you so drop us a line and we will be more than happy to meet you anytime.



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Our donation recipients:


The following local charities have received a donation from the Castinetti Realty Group!

Central Mass Kibble Kitchen

Why Me Sherry's House

Wounded Warriors (2)

The Jimmy Fund Walk

CARE Southcoast


Julia's Journey RI


Last Hope K9 Rescue

Second Chance Animal Shelter

Big Hair Animal Rescue

Pan Mass Challenge

Project New Hope for Veterans

The Jimmy Fund

Hurricane Harvey Relief Fund

Worcester Animal Rescue League

American Cancer Society

Best Buddies

Masonic Angel Fund

Homes for Troops

BV Cats Inc.

King and Luna (dog abuse victims recovery)

Help for Homeless In Worcester County

Net of Compassion

Fostering Love Backpack Drive
Habitat for Humanity Women's Build

Autism Awareness

Kindness Coalition of Massachusetts

Angels and Backpacks

Blessed Backpack Brigade