Ground-up construction across Greater Boston, MetroWest, and Rhode Island — custom homes, modular homes, and residential framing, delivered on time and on budget by our own in-house team.
RTHarris Custom Builders is a full-service construction management and general contracting firm, founded in 2011 and built on more than twenty years in the trade. Our new-construction work covers ground-up custom homes, modular homes, and residential framing across Greater Boston, MetroWest, and Rhode Island.
Every build starts with a pre-construction budget tailored to the project — multiple rounds of pricing against the evolving design, so the budget you start with is the budget we build to. From the foundation pour to the final walk-through, our own carpenters and project managers self-perform the work, keeping quality, communication, and transparency consistent on site.
We're known for close collaboration with homeowners, architects, and designers. The Weston Residence — a ground-up custom home completed in Weston, Massachusetts with Chris Hall Architect — is one example of that partnership: generous, connected spaces built to the architect's intent, from the first pour to the final punch list.
Ground-up custom residences on Greater Boston's most demanding sites — from the foundation pour to the final walk-through, built to the architect's intent.
Factory-precision modular construction, set and finished on site to the same exacting standard as our fully site-built work.
Structural framing executed by our own carpenters — the bones every finished home depends on, squared and true.
Multiple rounds of pricing against the evolving design, so every line item carries a real trade quote before we break ground. The budget you start with is the budget we build to.
A single point of accountability — schedule, trades, budget, and the architect's vision — coordinated from the first pour to the final punch list.
We develop a pre-construction budget tailored to each project, with cost-effective methods and a realistic schedule. The budget you start with is the budget we build to — no surprises.
Our own carpenters and project management team perform every project task. The same hands that start the job finish it — that's how quality, communication, and transparency stay consistent.
We're known for exceptional collaboration with all parties — homeowner, architect, designer, and trades. The architect's vision stays intact through to the final punch list.
Daily site supervision and weekly walks mean field issues are raised in the open and a custom build is delivered on schedule and on budget — even on the most demanding sites.
The Weston Residence is our most recent ground-up custom home. More new-construction projects are joining the portfolio — view all our work →
For new custom homes and ground-up construction across Greater Boston, MetroWest, and Rhode Island.
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