Santos Craftline Construction specializes in full gut renovations, new construction, kitchens & baths across Greater Boston and Eastern Massachusetts. Every project. Every detail. Done right.
Tell us about your project — we'll follow up within 24 hours.
From structural framing to the final coat of paint, we self-perform the work — no subcontracting surprises, no accountability gaps. One crew, one standard of excellence.
Expand your living space with a seamlessly integrated addition — from in-law suites to full second stories. We handle permits, engineering, and every nail.
Whether it's a master bath transformation or a compact guest update, we bring spa-quality design and precision craftsmanship to every tile and fixture.
Custom cabinetry, quartz countertops, and smart layouts that make your kitchen the heart of the home — built to last and designed to impress.
From rough framing to crown molding and built-ins, our carpenters handle both the structural bones and the beautiful finishes that define a premium home.
"Santos Craftline built a 600 sq ft master suite addition onto our colonial. From the first meeting to the final walkthrough, they were professional, transparent, and meticulous. The craftsmanship on the trim work alone is something our architect friends comment on every time they visit. Worth every penny."
"We had three contractors bid our kitchen. Santos was the only one who actually listened to what we wanted. They came in slightly higher but the finished product is stunning — custom maple cabinets, quartz waterfall island, the whole thing. They finished on schedule. I tell every neighbor about them."
"Had them do both our master bath and the hall bath. The crew was respectful of our home, cleaned up every day, and the attention to detail was incredible. The tile work in the master shower is flawless. Already planning to have them do the basement."
"Added a family room and mudroom to our Cape-style house. The project was complex — had to work around existing utilities and an uneven foundation. Carlos and his team handled every challenge without batting an eye. Communication was great throughout. Highly recommend."
We've refined our process over 8 years to minimize stress and maximize results for our clients.
We meet at your home, listen carefully to your vision, assess the space, and ask the right questions. No pressure, no sales pitch — just an honest conversation about what's possible.
You'll receive a clear, itemized written estimate — materials, labor, timeline, milestones. Everything in writing before a single board is cut. No surprise line items.
Our crew shows up on time, keeps you informed throughout, and doesn't leave until the final detail meets your approval. Your home, done right.
We take on a limited number of projects each quarter to ensure every client gets the attention their home deserves. Spring and summer slots are filling fast.
No obligation · Free estimate · Response within 24 hours