About Us

“For over 20 years, Joe DiLazzaro’s heart, energy, expertise and friendship have enhanced our family’s daily life.”

Opus Master Builders is a Boston-based residential construction firm with over 30 years of experience delivering our clients’ visions with care and craft.

At our core, we are client advocates. Our mission is to empower and educate so you can be engaged throughout the entire project. You can rely on our experience, skill, and proven process to deliver your vision of a beautifully designed, expertly crafted, one-of-a-kind space.

The Opus team and its extended network of skilled artisans, architects, and designers across New England are a passionate force, consistently delivering exceptional and award-winning spaces that truly reflect the people who live in them.

Share with us the space you imagine and let us help you build it.

Joe Dilazzaro


Leading the Opus team, Joe’s primary focus is developing a strong relationship with each client and delivering personalized service to meet and exceed every need. With over 30 years of general contracting and design-build experience, Joe’s breadth and depth of expertise, trusted relationships, and passion for delivering beautiful, customized homes allows him to create an engaging, transparent and enjoyable process for clients and partners.

Tara Haley-Park

Vice President and Construction Manager

With over 20 years of experience, Tara manages the Opus team and its partners, executing even the most complex jobs efficiently and with a smile. Tara’s talent stems from her relentless drive to see her clients, design partners, and specialty crews happy with both the on-time, on-budget process and the finished product.

Carrie Davidson CPA, MST

Vice President Finance

Maintaining transparency and accuracy during the planning and execution phase of any endeavor is critical to success. By applying her 28 years of experience in accounting, tax, and strategic business consulting, Carrie positions the Opus team for continued success as sustained growth brings new opportunities and complexities. With a solid operating foundation led by Carrie’s team, Opus is able to deliver transparency to every client.

Justin Minda

Senior Estimator

As an Estimator, Justin is responsible for creating budget roadmaps, project plans and making sure that our clients are empowered and fully educated on the process and timeline for their projects. Justin’s commitment to the customer experience centers around his focus on efficiency and transparency, making sure that projects run smoothly and that everyone involved is empowered and energized at every stage of the process.

Nick Desautels Bio

Nick Desautels

Project Manager

Managing projects, expectations, and creating a paramount finished product is always top priority. Nick brings over 14 years of experience to the Opus team and enjoys the pure satisfaction of meeting schedules, deadlines, and budgets. Nick’s skill set paired with his vast array of knowledge and dedication sets up the Opus team to make any clients’ vision come to life.

Mike McGrail

Site Supervisor

Rebecca Haley-Park

Marketing Specialist

Crafting and sharing the Opus story is Rebecca’s passion. With her diverse background in marketing and copywriting across industries, Rebecca has the skills to seamlessly weave together the details of every Opus project and process so that we can share the transformations and celebrate our capabilities and accomplishments.

Opus Master Builders is Hiring

Our commitment to excellence for clients starts with our commitment to success for each member of our talented team.

Learn more about career opportunities at Opus

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