About Cornerstone Homebuying

Cornerstone Homebuying, LLC is the premiere redevelopment company for Western Massachusetts and Northern Connecticut. The company is positioned to provide homeowners with solutions to any real estate problem and is knowledgeable in every facet of real estate – evaluation, acquisition, construction, rental, and sales – from single family to apartment buildings. We have renovated over 100 single and multi family units with scope of work ranging from full gut rehab to new construction and everything in the middle. Our subs help us ensure no project is too hard to handle, including all environmental issues or anything else we may encounter.

Meet Justin Simmons – Founder
From Employee to Owner to Real Estate Entrepreneur (Click here)

Justin Simmons is a native of West Springfield and now resides in Hampden. He is a former partner of Patriot Fence Company and was a project supervisor for Barrette Outdoor Living, the largest vinyl fence manufacturer in the country. Justin is the managing member of Cornerstone Homebuying, LLC and is focused on leadership within the community and the company,  construction management, and property evaluations. He carries a Construction Supervisor License (CSL) and is Co-Founder of the Western Mass Real Estate Investor Club. Living his whole life in Western Mass, Justin is familiar with the area and has been working with local homeowners for the past 2 decades. Justin is married to his best friend, Amy, and has two children Kylee (19) and Joe (11). They enjoy travel, board games, and getting involved with their church family!

Meet  Isadora Sarto – Co-Founder , Agent, and Investor.

For Isadora Sarto, it’s all a matter of taste. For more than 20 years, she was a top chef in some of the hottest culinary cities in the country, including Boston, Los Angeles and New York City. She was also a contestant on Food Network’s competitive reality shows Chopped and Extreme Chef. But Sarto decided to put down her knife. She’s gone from working in 5-star hotels to being rated as a 5-star agent on Zillow.

The Johnson and Wales University graduate made the career switch in 2015 when she became a licensed Realtor® and agent. “I have been studying real estate investing for the past 10 years,” she said. “I had a passion for all aspects of real estate marketing, investment and trends. I also had the desire to uplift and energize the community through desirable housing.”

Sarto enjoys being able to help people find their dream home or investment, as well as building lasting relationships. “I like representing a client and helping them to the best of my abilities,” she said. “I was recently able to assist an older client downsize, and it was very gratifying to ease the transition for them.”

This passion for helping others is evident in Sarto’s role models. As a child she admired the revolutionary chef Julia Child, who brought French cuisine to the American public, and now she’s interested in some of the most motivating and inspiring personalities of our time: Oprah, Thich Nhat Hanh, Pema Chodron, Napolean Hill and Brian Tracy, and Jim Rohn just to name a few.

Sarto, a mom of two has a Zen approach to both work and play. Her favorite hobbies include yoga and meditation, which help her focus and live in the moment so she can give her best to those around her. As for real estate, she offers some guidance to any newbies out there. “Hang in there,” she said. “It is a long road, but very rewarding.”

Cornerstone Homebuying, LLC is a real estate solutions company based out of WEST SPRINGFIELD.  We’re a family-owned business and focus on helping homeowners like you find solutions for your problem whether you’re going through a foreclosure, can’t sell your property, or just need to sell their house for all kinds of reasons.

How We Work With Homeowners

If you have any questions about how we work, what the process of selling a house or having us help you avoid foreclosure, or just want to learn more about us… don’t hesitate to contact us anytime!

Call Cornerstone Homebuying, LLC Today! (413) 315-9551


The Pros & Cons Of Selling Your House To A Local
Professional Home Buyer– FREE Guide: 

Download our FREE Guide here. Or, you can always feel free to Contact us anytime if you have questions, want a no hassle Situation Evaluation, or want to just learn more about how we can help homeowners sell unwanted properties for cash.

Get the FREE Guide and then give us a call at (413) 315-9551 and we’ll discuss what your home is worth and what we can offer to buy it for with our Cash Offer Program.