Trusted Plumbing Repair Services in Massachusetts
Licensed Plumbing Repair, Installation, and Replacement for Plymouth County
When a faucet drips, a drain clogs, or a pipe bursts behind a wall, you need a plumber who shows up on time, treats your home with respect, and fixes the problem the first time. At 3R Plumbing & Mechanical, we provide licensed plumbing repair across Massachusetts for homes of every age and size, from coastal cottages in Cohasset to multi-bath colonials in Hingham. Our technicians arrive in fully stocked trucks, diagnose the issue quickly, and walk you through your options before any work begins. We have served South Shore homeowners since 1975. Whether you have a simple leak, a stubborn drain, or a complex repipe project, we deliver clean, code compliant repairs and clear pricing every time.
Common Plumbing Problems We Fix
Plumbing problems rarely show up at convenient times. Our plumbers carry the most common parts on the truck so we can usually finish the repair on the first visit. We work on PEX, copper, CPVC, PVC, cast iron, and galvanized systems and we follow Massachusetts plumbing code on every job. We service:
Schedule ServiceDrain Cleaning and Sewer Service
A slow or backed up drain rarely fixes itself. We offer professional drain cleaning for kitchen sinks, bathroom sinks, tubs, showers, toilets, floor drains, and main sewer lines across the South Shore. Our trucks carry mechanical augers, hydro jetting equipment, and sewer cameras so we can clear stubborn clogs and verify the line is clean before we leave. Every drain service includes:
Schedule Service
Fixture, Faucet, and Pipe Replacement
Whether you are upgrading to a touchless kitchen faucet, replacing an old toilet with a modern dual flush model, or repiping a section of failing copper, our licensed plumbers handle every detail. We pull every required permit, test the work for leaks, and clean up before we leave. Common projects include:
Schedule ServiceOur Plumbing Service Process
We believe in transparent pricing and educating homeowners so you can make the best decision for your home. When you call 3R Plumbing & Mechanical, here is what to expect:
Full system evaluation
Camera or pressure testing when needed
Code compliant repair recommendations
Clear written estimate before any work begins
Upfront repair or replacement options
Clean, professional cleanup after every visit
Repair vs. Replacement When to Consider New Plumbing
If your home was built before 1990 and still has the original supply lines, drains, or fixtures, you may be living with hidden risk. Pinhole leaks, polybutylene pipe failures, corroded galvanized lines, and aging cast iron drains are common throughout Plymouth County and the South Shore. In some cases a targeted repair still makes sense. In other cases a partial repipe or fixture replacement is the smarter long term decision. We look at the full picture, including pipe material, age, water quality, repair history, and visible signs of corrosion. When repair costs start to climb, when leaks repeat in the same area, or when your insurance carrier flags polybutylene or galvanized supply lines, replacement becomes the more reliable move. We install fixtures and supply lines from trusted manufacturers like Moen, Kohler, Delta, Toto, and Uponor, and we offer clear Good, Better, Best options so you can choose what works for your home and budget. Every job is guaranteed in writing.
Areas We Serve
We proudly serve the Plymouth County area!
Areas We Serve
We proudly serve the Plymouth County area!
Coupons
We believe great service should also mean great savings. Check out our exclusive coupons below and make your next plumbing or HVAC repair, installation, or upgrade more affordable.
$50 OFF
Any Plumbing Service*Not to be combined with other services or coupons.
$100 OFF
Water Heater Install*Not to be combined with other services or coupons.
Military Discounts
Evergreen offer, now includes 1st responders*Not to be combined with other services or coupons.
Since 1975
Veteran Owned & Operated
Help Is Just a Call Away
Whether your heat just quit on the coldest night of the year or you are planning a long-overdue upgrade, our licensed plumbers and HVAC technicians are ready to help. We have served South Shore homeowners since 1975. We answer the phone, show up on time, and stand behind every repair and installation in writing. Call (781) 974-5239 to schedule service or request a free estimate.
(781) 974-5239