Building homes that last generations.
Grace Construction is a family-run residential and
commercial construction company serving Greater
Boston since 1990, led by JoAnn Kalogianis Spaneas.
For over 35 years, Grace Construction has been delivering thoughtful, high-quality residential and commercial builds throughout Massachusetts. From complex custom homes to bathroom and kitchen renovations, every project carries the same standard of precision and craft.
JoAnn and her son Theo run Grace Construction together as a team. The company is rooted in the kind of work that gets passed down: deep skill, transparent communication, and a respect for every home we touch.
Whether it's a full custom home or a thoughtful single-room renovation, every project is led personally and built to a standard most clients tell us is rare. Below is what we do most often.
From foundation to finish, ground-up residential builds tailored to how a family actually lives.
Comprehensive remodels that reimagine how a home flows, looks, and performs.
The heart of the house. Cabinetry, finishes, and layouts designed for daily life and lasting quality.
From small refreshes to full guts. Tile, plumbing, fixtures, and layouts done to spec.
ADU's, dormers, second-story builds, and footprint expansions engineered to integrate seamlessly.
Engineered framing, beams, supports, and complex structural updates completed with precision.
Custom fitness spaces designed for daily use, durable finishes, and a polished residential feel.
Saunas, swim spas, recovery rooms, wellness suites, and specialty spaces built with comfort and care.
Integrated pool environments and surrounding spaces planned for year-round enjoyment.
As a second-generation builder with over 30 years of experience, JoAnn brings meticulous attention to detail, top-quality craftsmanship, and steady leadership to every project. She guides large teams with precision while keeping the process clear and manageable for clients, ensuring each vision is delivered efficiently and built to a high-end standard.
Theo runs project operations, client communication, and business development for Grace Construction. With a background in commercial real estate, he brings a sharp focus on timelines, budgets, and the client experience, making sure every project runs as smoothly off-site as it does on it.
We start every project with a conversation to understand your goals, scope, and budget. No pressure, no obligation.
We visit the site, evaluate the work, and provide a detailed quote with clear scope and realistic timelines.
We handle the full permitting process, coordinate with craftsmen, and prepare a build schedule that respects your time.
We execute the work with daily oversight, weekly check-ins, and a finished product we'd happily put our name on.
Whether you're planning a renovation, an addition, or a custom home, we'd love to hear about it. Reach out to schedule a consultation.
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