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Quincy and South Shore plumbing
Full-Service Plumbing, Drain, Heating, and Emergency Response
Johnson Bros. Plumbing handles the calls South Shore homeowners make most: clogged drains, leaking pipes, no-hot-water emergencies, heating issues, and renovation plumbing work.
General Plumbing
Fixture repairs, leak detection, installations, inspections, and day-to-day plumbing service for homes and businesses.
Drain Cleaning
Clogged kitchen or bathroom drains, main sewer line backups, hydro-jetting, camera inspections, and preventative cleaning.
Emergency Plumbing
Burst pipes, flooding, frozen pipes, gas leak response coordination, and urgent plumbing response.
Water Heaters
Repair, replacement, tankless upgrades, maintenance, and no-hot-water troubleshooting.
Tankless Water Heaters
Tankless installation, repair, replacement, cleaning, descaling, and error-code troubleshooting.
Pipe Repair
Repiping, leak repairs, damaged water line work, and long-term piping upgrades for older homes.
Heating & Boiler Service
Heating support, boiler and furnace work, gas heat service, and licensed gas piping projects.
New Construction
Ground-up plumbing scope, rough-in and finish work, renovation planning, and commercial coordination.
Boiler Repair
Boiler diagnostics, part replacement, no-heat calls, and safety checks for gas systems.
Sump Pumps
Sump pump testing, repair, replacement and battery backup for storm-season basement water.
Leak Detection
Finding hidden leaks in walls, slabs and under floors — located before anything is opened up.
Toilet Repair & Installation
Running, leaking, rocking or repeatedly clogged toilets, plus full replacement and installation.
Gas Lines
Gas line installation, extension and repair for ranges, dryers, grills and heating appliances.
Sewer Line Services
Main line backups, root intrusion, camera inspection, jetting, and sewer repair.
Water Filtration & Treatment
Softening, filtration and treatment for hard water, taste, staining and scale.
Ductless Mini-Splits
Mini-split installation, replacement and repair for rooms with no ductwork — heating and cooling from one unit.
Hydro Jetting
High-pressure sewer jetting for grease, sludge, roots, and recurring main-line clogs.
Sewer Camera Inspection
Camera inspections to locate roots, breaks, bellies, buildup, and pipe condition before repair.
Garbage Disposal
Disposal repair, jam clearing, and full replacement for all major brands.
Ceiling Leak Repair
Source identification, pipe repair, and damage assessment for water stains and active ceiling leaks.
Navien Service
Navien tankless water heater and combi boiler installation, repair, and error-code diagnostics.
Viessmann Boilers
Viessmann boiler service, repair, and replacement planning for high-efficiency hydronic systems.
Rinnai Service
Rinnai tankless water heater service, repair, and error-code help — Code 10, 11, 12, 14, and LC.
Call (617) 479-9911
Not sure which service you need? Call our team for straight guidance, then book online when you're ready.
Match the problem to the right Johnson Bros. service page
The plumbing, drain, water heater, sewer, and heating jobs South Shore homeowners call us about most often.
Emergency plumbing
Burst pipes, active leaks, overflows, and urgent plumbing problems
Drain cleaning
Kitchen drains, bathroom drains, tubs, showers, floor drains, and main lines
Sewer camera inspection
Locate roots, breaks, bellies, blockages, and pipe condition before repair
Hydro jetting / sewer jetting
High-pressure cleaning for grease, sludge, roots, and recurring main-line clogs
Water heater repair & replacement
No hot water, leaking tanks, tankless systems, permits, and replacement planning
Tankless water heater repair & replacement
Tankless installs, repairs, descaling, error codes, and performance issues
Boiler repair & no-heat service
Hydronic heat, boiler repairs, pressure issues, leaks, and no-heat calls
Mini-split installation
Ductless heating and cooling for additions, finished rooms, and homes without ductwork
Garbage disposal repair & installation
Jammed, leaking, humming, loose, or failed garbage disposal units
Kitchen drain clog
Grease, food buildup, disposal backups, and slow kitchen sinks
Bathroom sink clog
Hair, soap, toothpaste buildup, trap blockages, and slow bathroom sinks
Toilet clog
Blocked bowls, slow flushes, recurring stoppages, and fixture-safe clearing
Tub and shower drain clog
Hair, soap buildup, standing water, and repeat tub or shower drainage issues
Find service in your area
Johnson Bros. serves Quincy, Abington, and across the South Shore. Start with your town or with the service you need.