Bathroom Remodeling Contractors in Westborough, MA
Waterproofing-First Systems • Clear Scope • Predictable Process
Full-Service Bathroom Remodeling in Westborough, MA
Westborough's housing market includes many enduring Colonials, Cape Cods, and Victorian homes, each bringing their own set of bathroom remodeling considerations. Many of these residences have original plumbing installations that can be undersized or deteriorated, necessitating careful upgrades to meet modern standards. Bathrooms in these homes often have limited square footage and somewhat awkward layouts, requiring thoughtful design to enhance both flow and function. Ventilation systems may be insufficient or outdated, increasing the risk of moisture accumulation, which makes our waterproofing-first approach indispensable for protecting your investment and maintaining indoor air quality. Our process respects the architectural character of Westborough while addressing these practical challenges head-on.
- Owner-supervised from start to finish
- Transparent pricing — no surprise costs
- Licensed & insured (CSL #120627 | HIC #214172)
- 5-star rated on Google
- Serving Westborough and all of MetroWest MA


What We Build in Westborough Bathrooms
Every project is custom-scoped to your needs. Here is what we commonly handle for Westborough homeowners:
Full Bathroom Remodels
Complete tear-out and rebuild including framing, waterproofing, and all finish work.
Shower Remodels
Tub-to-shower conversions, custom tile showers, and glass enclosure installations.
Tile & Waterproofing
Custom tile installation with waterproof membrane systems for showers, floors, and walls.
Vanity & Cabinetry
Single or double vanity installation with custom, semi-custom, or stock cabinetry options.
Lighting & Electrical
Recessed lighting, sconces, exhaust fans, and GFCI outlet upgrades for safety and style.
Plumbing Upgrades
Fixture replacement, pipe relocation, and water supply upgrades by licensed plumbers.


Our Proven 5-Step Process
We have refined our process to keep your bathroom renovation on time, on budget, and stress-free.
Site visit + scope + ballpark range
Design planning + finish selections (allowances)
Permit & inspection coordination
Build phases: demo → rough → waterproofing → tile → trim
Punch list + closeout
Bathroom Remodeling Cost in Westborough
Bathroom renovation costs in Westborough are influenced primarily by the home's vintage and the extent of required infrastructure upgrades. Older properties may demand significant plumbing replacements or rerouting to comply with current building codes, which adds to labor and material expenses. The complexity of relocating fixtures such as toilets or showers further increases costs due to necessary waterproofing and structural adjustments. Material choices—from standard ceramic tiles to premium stone and designer fixtures—also play a major role in shaping the budget. Additionally, obtaining permits through Westborough’s building department for any plumbing, electrical, or structural modifications involves fees and coordination that can impact both timeline and overall cost. Transparent communication about these factors helps homeowners plan with confidence.
Bathroom Remodeling FAQs — Westborough, MA
Common questions from Westborough homeowners about bathroom remodeling.
Are permits required for bathroom remodeling projects in Westborough?
Yes, Westborough requires permits for bathroom remodels that involve plumbing relocations, electrical upgrades, or structural changes. Regulus Construction manages the entire permitting process to ensure your project complies with local codes and passes all inspections.
What challenges are common with plumbing in Westborough’s older homes during bathroom renovations?
Many older Westborough homes have original plumbing made from materials that may be corroded or undersized, leading to potential leaks or low water pressure. Upgrading to modern materials like PEX or copper is often necessary to ensure reliability and compliance with current building codes.
How do you address ventilation issues typical in Westborough bathrooms?
We evaluate existing ventilation systems and typically install modern, code-compliant exhaust fans properly ducted to the exterior. Improving airflow is essential to reduce humidity, prevent mold growth, and protect the long-term durability of your bathroom remodel.
How long does a typical bathroom remodel take in Westborough, MA?
Most bathroom remodels in Westborough are completed within 3 to 6 weeks, depending on the scope of plumbing work, permitting timelines, and the availability of custom materials and fixtures. We provide clear scheduling updates throughout the process.
Why is a waterproofing-first approach important in Westborough bathroom renovations?
Prioritizing waterproofing establishes a continuous moisture barrier beneath tile and around wet areas, preventing leaks, mold, and structural damage. This approach is especially critical in Westborough’s older homes, where original materials may be more vulnerable to water intrusion.
What warranty does Regulus Construction provide on bathroom remodels?
We back every bathroom remodeling project with a comprehensive workmanship warranty covering both installation quality and materials. This ensures your remodeled bathroom performs reliably and remains durable for many years.
Ready to Remodel Your Westborough Bathroom?
Schedule your free consultation today. We will walk through your space, discuss your goals, and provide a clear ballpark range — no pressure, no obligation.
Bathroom Remodeling Across MetroWest & Southeastern MA
We serve homeowners throughout the region. Find your town below:
Bellingham
Blackstone
Dover
Easton
Foxborough
Framingham
Franklin
Grafton
Holliston
Hopedale
Hopkinton
Mansfield
Medfield
Medway
Mendon
Milford
Millis
Millville
Natick
Norfolk
North Attleboro
Northbridge
Norton
Plainville
Sherborn
Southborough
Sudbury
Upton
Uxbridge
Walpole
Wayland
Wellesley
Westborough
Weston
Westwood
Wrentham
