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    Pipe Repair & Replacement — South Shore, MA

    Water stain on the ceiling? Unexplained spike in your water bill? We find the leak, show you what's causing it, and give you a clear price before we touch anything.

    Serving Quincy, Weymouth, Braintree, Plymouth & all of South Shore MA. $99 service fee that applies toward the repair.

    4.8 stars on Google · 367 reviews across Quincy and AbingtonMA Lic. PL #17034-MFamily-owned · not a franchiseQuincy & Abington

    Complete Pipe Repair & Replacement Services

    Leak Detection & Repair
    • Advanced leak detection technology
    • Hidden pipe leak location
    • Pinhole leak repair
    • Slab leak detection
    • Wall and ceiling pipe repairs
    Pipe Replacement
    • Copper pipe replacement
    • PEX piping installation
    • Galvanized pipe upgrades
    • PVC drain pipe replacement
    • Cast iron to PVC conversion
    Whole-House Repiping
    • Complete home repiping
    • Modernize old plumbing systems
    • Increase water pressure
    • Prevent future pipe failures
    • Minimal wall/floor disruption

    Common Pipe Problems We Fix

    Burst & Frozen Pipes

    South Shore winters can freeze pipes, causing them to burst. We provide 24/7 emergency repair for burst pipes in Quincy, Weymouth, and throughout the area to prevent extensive water damage.

    Corroded & Rusted Pipes

    Older South Shore homes often have galvanized or copper pipes showing signs of corrosion. We replace deteriorating pipes with modern, long-lasting materials like PEX or copper.

    Persistent Leaks

    Water stains on walls or ceilings? High water bills? We use advanced leak detection to find hidden leaks behind walls, under slabs, and in ceilings throughout Braintree, Plymouth, and South Shore homes.

    Low Water Pressure

    Low water pressure often indicates corroded pipes or buildup restricting flow. We diagnose the cause and replace problem sections or repipe your home for improved water flow.

    Noisy Pipes

    Banging, rattling, or whistling pipes indicate loose mounting, water hammer, or high pressure. We secure pipes properly and install pressure regulators as needed.

    Root Intrusion

    Tree roots can infiltrate older drain pipes causing clogs and damage. We provide drain cleaning services and pipe replacement to eliminate root problems permanently.

    Pipe Materials We Work With

    Copper Pipes

    Durable, reliable, and long-lasting. Copper is the gold standard for water supply lines in South Shore homes.

    • ✓ 50+ year lifespan
    • ✓ Heat resistant
    • ✓ Natural antimicrobial

    PEX Pipes

    Flexible, freeze-resistant, and cost-effective. PEX is ideal for repiping projects and new installations.

    • ✓ Flexible installation
    • ✓ Freeze resistant
    • ✓ Lower cost

    PVC Pipes

    Standard for drain, waste, and vent lines. Durable, corrosion-resistant, and long-lasting.

    • ✓ Excellent for drains
    • ✓ Won't corrode
    • ✓ Easy maintenance

    Cast Iron Pipes

    Common in older South Shore homes. We repair or replace deteriorating cast iron with modern materials.

    • ✓ Found in older homes
    • ✓ We upgrade to PVC
    • ✓ Eliminates corrosion
    Local trust + next step

    Why South Shore homeowners choose Johnson Bros.

    Family-owned and local
    Serving Quincy, Abington, and the South Shore.
    Licensed and insured
    MA Master Plumber License PL #17034-M with insured work and professional standards.
    Clear service path
    We'll review your request and confirm the next available appointment.

    Need professional pipe repair?

    From hidden leaks to full repipes, Johnson Bros. gives South Shore homeowners a clear plan and a faster path to stable plumbing.

    Need help fast? Call for urgent plumbing issues. Booking online is best when you want the next open appointment without waiting on the phone.

    Need professional pipe repair?

    From hidden leaks to full repipes, Johnson Bros. gives South Shore homeowners a clear plan and a faster path to stable plumbing.

    Call for urgent help now. Book online when you want the next available fit for your schedule.