Custom luxury bathroom renovations in Southborough (01772) — high-end master baths in Cordaville, Fayville, Southville. Marble, custom vanities, frameless glass, designer fixtures. Built by a licensed Massachusetts Home Improvement Contractor.
Looking for our full bathroom remodeling services across MetroWest and Worcester County? See our Bathroom Remodeling pillar page.
Southborough is the most affluent community in Worcester County — median household income of $146,554, and a housing stock that reflects it. We’re 8 minutes south of Southborough on Rice Street in Marlborough, and we know the area well: the historic estates in Fayville near Fay School and St. Mark’s School, the high-end Colonials and contemporaries throughout Cordaville, and the executive homes in Southville. Whether you’re near the Community House, Southborough Library, or anywhere along the country club corridors, we work to a standard that matches the neighborhood.
Southborough homeowners aren’t shopping for the cheapest contractor — they’re shopping for the one whose finished work still looks new five years from now. Custom vanities built from solid hardwood with dovetail joinery. Marble and quartzite slabs cut and seamed in a real fabrication shop, not a discount yard. Schluter-Kerdi waterproofing under every single tile. Frameless glass enclosures measured after the tile is set, never before. That’s where we operate.
We’re a small operation by design — one project manager (us), one trusted crew, and one client at a time getting full attention. We pull every permit through the Southborough Building Department, follow current code, and back our work in writing. Combined with our 5.0★ Google rating, that’s what we bring to every Cordaville, Fayville, and Southville project.
A clear, predictable workflow from your first call to the final walkthrough.
We come to you, measure the space, discuss your vision, and answer every question — no pressure, no obligation.
Layouts, materials, finishes, fixtures — every line item written out. You see exactly what you’re investing in.
Demo, plumbing, electrical, tile, vanity, fixtures — every trade coordinated under one project manager (us).
Punch list completed, surfaces sealed, site spotless. We don’t leave until you’re 100% satisfied.
*Pricing varies based on project scope, materials selected, and site conditions. Contact us for a personalized estimate.

SF Construction serves the entire MetroWest and Worcester County region. If you’re located outside Southborough, we also remodel bathrooms in these nearby communities — usually with same-day site visits:
Yes — luxury master bath renovations are a primary part of our business in Southborough. We work in custom vanities, natural stone (marble, quartzite, soapstone), frameless glass enclosures, heated tile floors, designer fixtures, and smart bathroom technology. We coordinate directly with interior designers and architects when you’ve already engaged one.
Luxury master bath remodels in Southborough typically run 5-8 weeks from demolition to reveal, depending on scope. Custom built-in vanities, natural stone fabrication, and frameless glass require longer lead times than standard packages — but they’re what give the finished product its longevity. We confirm every milestone in writing at signing.
Yes. Every project involving plumbing relocation, electrical changes, or structural work requires a permit from the Southborough Building Department. As a licensed Massachusetts Home Improvement Contractor (HIC #218024), we handle the full permit process — application, inspection scheduling, and final sign-off.
Absolutely. We regularly collaborate with designers and architects on high-end Southborough projects in Cordaville, Fayville, and Southville. Whether you’ve engaged a designer to develop the look or an architect for structural changes (like reconfiguring a master suite), we execute their plans precisely and handle every trade so they don’t have to.
Luxury master bath investment in Southborough varies based on materials, fixtures, structural scope, and the level of finish you’re after. Every project gets a fully itemized written estimate at your free in-home consultation. No estimate ever costs you a dime.*
Yes. SF Construction is a licensed Massachusetts Home Improvement Contractor (HIC #218024), fully insured and bonded. Required for any contractor pulling permits in Southborough — and it gives you real legal protection in writing for the duration of your project.
Get your free in-home consultation and detailed written estimate. We’re comfortable working alongside your designer or architect, or starting from a blank slate.