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Premium Craftsmanship

Modernize Your Bathroom. Eliminate Water Damage.

Professional Bathroom Remodeling contractors serving Medford, Billerica, and North Boston. We replace outdated plumbing fixtures and finishes with waterproof, code-compliant modern systems.
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Fast Estimates

Detailed quotes delivered within 24 hours.

Fully Insured

100% Liability coverage for your peace of mind.

Expert Team

Trained professionals, no subcontractors.

Local & Trusted

Family-owned, Proudly serving MA.

SL
CARP
INC

ABOUT US

Building Dreams, One Project at a Time.

SL Carpentry was born from the partnership of Leandro and Sidinei, two master carpenters who decided to raise the bar. After years of working for others, we combined our skills to create a company that values quality, punctuality, and respect for your home.

We aren’t just contractors; we are your neighbors in Medford. Whether it’s a simple repair or a complex addition, we bring the same level of dedication and “clean work” philosophy to every job site.
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ABOUT SERVICE

Stop Leaks. Upgrade Functionality.

Bathrooms are the most common source of hidden structural rot in New England homes. A remodel is not just aesthetic; it is preventative maintenance. Old grout lines fail, and drywall absorbs moisture. We specialize in gut-renovations that address the underlying structure first.

We strip the room to the studs to inspect for mold and rot. We then rebuild using modern waterproofing technologies that ensure your new shower and floor will last for decades, not just years.
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SOLUTIONS

Our Bathroom Remodeling Solutions

Shower & Tub Conversion

We convert unused bathtubs into modern walk-in showers or install deep soaking tubs. We frame the niche, seat, and curb to your exact specifications.

Waterproofing & Tiling

We do not rely on greenboard alone. We use advanced waterproofing membranes (such as Schluter or RedGard systems) behind the tile to create a watertight seal that prevents leaks.

Vanity & Fixture Installation

We install single and double vanities, upgrading your storage and counter space. We handle the mounting of mirrors, lighting, and ventilation fans vented properly to the exterior.

Floor Reinforcement

Heavy tile and cast-iron tubs require a stiff subfloor. We assess your joists and add blocking or plywood underlayment to prevent tiles from cracking over time.
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WHY US

The SL Carpentry Difference

Why North Boston Chooses Us for Bathrooms?

Ventilation Expertise

Mold grows where airflow is poor. We ensure your bathroom fan is ducted correctly to the outside, not into the attic, to meet building codes and protect your roof.

Plumbing Coordination

We coordinate the rough plumbing inspection and finish installation efficiently so you aren't left without a bathroom longer than necessary.

Tile Precision

Layout matters. We plan our cuts to avoid slivers of tile at the edges. We ensure grout lines are consistent and that the shower floor slopes correctly to the drain.

Clean Demolition

We remove old cast iron tubs and tile debris safely, protecting your hallways and stairs during the removal process.

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GALLERY

Our Recent Results in Massachusetts

We let our work speak for itself.
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Stop Waiting on Contractors Who Never Call Back.

We respect your time. Get a detailed, honest estimate for your Deck, Remodel, or Repair within 24 hours of our visit.
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