Our Leadership

We’re not just another stone company. We are an award-winning team of dedicated professionals who are passionate about natural stone.

Tom Kilfoyle


617.926.6226 ext. 301

John Kilfoyle


617.926.6226 ext. 401

Jessica Brideau

Project Manager

617.926.6226 ext. 403

Marianne Hanley

Showroom Coordinator

617.926.6226 ext. 302

Chico Amezquita

Shop Foreman

617.926.6226 ext. 304

Our Story

Founded in 1987 by Tom Kilfoyle, United Marble Fabricators is New England’s preeminent natural stone company; a second-generation family-owned and operated business offering a complete range of natural stone and tile solutions for the luxury home.

As a trusted partner to the most celebrated Architects, Interior Designers, and Custom Home Builders in the industry, our clients depend on us for the distinctive materials, expert craftsmanship, and exceptional project management that create a finished surface that can only be described as a masterpiece.

Now in our second generation, our trucks continue to travel the finest neighborhoods in New England each day, and we are proud to carry on the same steadfast commitment that began over three decades ago: creating surfaces of distinctive stone and tile, expertly crafted and installed.

Our Values


It’s in our name, and it lives proudly in the people who work here, and those whose lives we touch daily: our customers, families, and community. We inspire confidence by practicing optimism always, presenting solutions, and valuing input from all. We build meaningful relationships based on respect, collaboration, passion, and service.


Who we are and how we behave matters. By doing the right thing, we earn the trust and respect of our customers, vendors, and industry peers. We operate with honest communication, holding ourselves accountable for positive outcomes.


We add value by being a responsive and creative partner to our customers, helping them to push the boundaries of design with natural stone. We travel the world in search of exceptional materials. We pay attention to each and every detail and craft to the highest standards. We relentlessly innovate and evolve to provide exemplary products and service.


We are responsible to leave this planet better than we found it. As a thriving, multi-generation family-owned and operated business, our aspirations for growth enable us to empower our people to do more, to give back, and to provide for their families through meaningful careers. Sustainability is about harnessing the potential in our team using our energy, our resources, and our values to positively impact our community and our environment, now and into the future.

Years in Business

Now in our second generation, our team has a lifetime of experience.

International Awards

2015 Pinnacle Award of Excellence - Natural Stone Institute, 2016 Pinnacle Kitchen of the Year - Natural Stone Institute, 2018 Rockstar Award - Coverings International Trade Show.

Natural Stone Slabs

Luxury stones from around the world, all under one roof.

Team Members

Ready to help with your project.

A few words from our valued clients.

For over twenty years Kochman Reidt + Haigh has partnered with United Marble Fabricators on a broad spectrum of residential projects. We rely on their quality craftsmanship and responsive customer service to produce impeccable work and satisfied customers. Our longstanding relationship is a measure of successful collaboration.

Paul Reidt Kochman, Reidt + Haigh Cabinetmakers

I have worked with United Marble Fabricators for twenty-five years and can always depend on them for top quality craftsmanship. United has the depth and experience to complete detailed and intricate installations but also to be cost effective in a competitive market. Courtesy and thoroughness are apparent on every project and they are our ‘go to’ team for stone fabrication and tile installation!

Jeff Adams J. W. Adams Construction

Selecting stone and tile for a 6,000 square foot home is overwhelming. John was informative, insightful, and patient from the moment we met him, which made the process much less stressful! We were very pleased with the finished product and service provided by John and his team! Brilliant workmanship! I still pinch myself every time I walk into my kitchen!

JoAnne and Gerry Boucher Carlisle, MA

United Marble Fabricators has been a solid partner, helping me service my discerning clients with the best possible customer service and attention to detail. John and his team are responsive, professional and very communicative. They are true professionals that I can trust.

Liz Caan Liz Caan Interiors, LLC

For several years I’ve worked with John and have found him and the team at United Marble to be incredibly knowledgeable, professional and an excellent resource for my clients. John is very personable and easy to work with, putting people at ease with the process and allowing them to make decisions. His team is thorough and I will continue to use United Marble long into the future.

Tim Connors JW Construction, Inc.

Prior to being introduced to United Marble Fabricators I thought home improvement could never combine on-budget construction, on-time completion, and museum quality. United debunked this myth and yet another…home improvement could be fun. United Marble bridges the gap between the highest of business integrity and the best in home construction solutions.

Delphine and Jay Morton Edgartown, MA

I have been working with United Marble for more than twenty years and have never been disappointed with the finished product on any of our many projects. Tom Kilfoyle and his professional staff have continuously provided my clients and me with outstanding service and product selection. Working with United Marble for all my stone and tile needs enhances my presentation and, more importantly, my reputation as a custom homebuilder.

Robert E. Phelan Diamond West Developers
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