EMERGENCY CALLS AROUND THE CLOCK
CLICK TO TALK TO A REAL PLUMBERTAP TO CALL NOW
Heating & Water Heater Services
Expert Repair, Installation & Maintenance in Quincy, Weymouth, Plymouth & South Shore MA
Massachusetts Mass Save Rebates May Be Available
Boiler replacements, combi-boilers, and high-efficiency heating system upgrades are exactly the kind of work Mass Save exists for. We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com.
We handle heating repair, boiler repair and replacement, furnace replacement, water heater work, annual maintenance, and no-heat emergency calls across Quincy, Abington, and the South Shore. Licensed Massachusetts plumbers, an upfront price before the work starts, and the permit pulled where one is required.
Comprehensive Heating & Water Heater Services
Fast diagnosis and repair of all water heater issues. When repair isn't cost-effective, we provide expert replacement with quality units that fit your budget and needs.
Upgrade to endless hot water with a tankless system. These energy-efficient units can last 20+ years and reduce your utility bills while providing hot water on demand.
Repair, replacement, and installation of combi-boilers - the compact, high-efficiency solution that provides both heat and hot water from a single unit. See our boiler repair service.
Expert service for steam boiler systems including installation, diagnostics, repair, and preventative maintenance to keep your home warm all winter. Boiler service and repair details.
Complete service for forced hot water systems. We handle installation, repair, and annual tune-ups for efficient, reliable heating.
Proactive maintenance plans to minimize costly repairs and premature replacements. Routine inspections, cleanings, and tune-ups to extend your system's life.
Signs You Need Heating Service
- System is over 10 years old
- Uneven or inconsistent heating
- Unexplainably high utility bills
- Irregular airflow
- Strange or loud noises
- Rusty water or visible leaks
Why Choose a Boiler System?
Already have one and it is not keeping up? Our boiler repair and boiler service page covers no-heat calls, kettling and banging, leaks around the unit, and the repair-or-replace decision on an aging system.
Energy Efficiency
Modern boiler systems are highly efficient, helping reduce your heating costs while keeping your home comfortable all winter long.
Even Heating
Boilers provide consistent, even heat throughout your home without the drafty air circulation of forced-air systems.
No Complicated Ductwork
Boiler systems don't require ductwork, making them ideal for older homes or additions where installing ducts would be difficult.
Check eligibility before buying a boiler
We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com. Check current program details before purchasing.
Ready to get this booked?
Pick a time online in about a minute, or call if you would rather talk it through.
Frequently Asked Questions
What is a combi boiler?
A combi boiler is one unit that handles both home heating and domestic hot water. It saves space because there is no separate tank, but it is not right for every home. We look at the house size, hot water demand, and venting before recommending one.
How long does a boiler typically last?
It depends on the boiler type, water quality, maintenance history, and how hard the system has been running. Some cast iron boilers last much longer than modern high-efficiency units, but condition matters more than age alone. We assess the actual system and tell you whether it is worth repairing, maintaining, or replacing.
What's the difference between a steam boiler and a hot-water boiler?
A steam boiler heats water until it becomes steam, which travels through pipes to radiators — common in older New England homes. A hot-water (hydronic) boiler heats water and circulates it through pipes to radiators or baseboard heaters. We work on both systems across the South Shore.
My boiler isn't heating my home — what should I do?
Check your thermostat and that the boiler's power switch is on. If it still isn't heating, check the pilot light or ignition indicator. Banging or gurgling sounds often mean air in the lines — bleeding the radiators can help. For anything beyond that, call us at (617) 479-9911. No-heat calls in winter get priority.
What are signs my boiler needs service or replacement?
Watch for: uneven heat between rooms, boiler cycling on and off too frequently, unusual banging or kettling sounds, visible corrosion or water around the unit, a pilot light that keeps going out, or a boiler over 20 years old with a growing repair history. We'll give you an honest assessment of repair vs. replacement.
Do you handle no-heat emergencies?
Yes. No-heat calls in the heating season get priority. Call (617) 479-9911 any time — we'll treat it as urgent. We serve Quincy, Abington, and the South Shore.
How do I know if I need a tuneup or a repair?
If your system is running but you're concerned about efficiency, strange sounds, or you haven't had it serviced in a few years — that's a tuneup. If your heat isn't coming on, you have no pressure, or a zone has stopped working — that's a repair call. The $99 service fee sends a licensed technician out to diagnose the problem. Approve the repair on the spot and the fee is not charged at all; decline it and the $99 covers the visit. Either way we tell you what is actually needed.
Why South Shore homeowners choose Johnson Bros.
Need heating or water heater service today?
Get a clearer next step for heating repairs, boiler issues, water heater problems, and efficiency upgrades from a local South Shore plumbing and heating specialist.
Not sure what's wrong? Send a photo or videoBooking online is the quickest way to hold the next open appointment. Call instead if it is urgent and you would rather talk to someone.
Can't talk right now? Get a callback.
Related services
Heating Service in Quincy
See how we handle no-heat calls, boilers, and water heaters in Quincy homes.
Heating Service in Abington
Local dispatch for heating and hot water problems in Abington.
Heating Service in Weymouth
Coverage for Weymouth heating repairs, replacements, and hot-water issues.
Water Heater Service
Repair, replacement, and installation help for tank and tankless systems.
Gas Heat
Licensed gas-fitting support for heating systems, boilers, and connected equipment.
Mass Save
See current rebate paths for qualifying heating and efficiency upgrades.
How We Work
Clear communication, licensed work, and local support.
Licensed Plumbing Work
Massachusetts-licensed plumbing support backed by insured crews.
Fast Scheduling Updates
We tell you what timing is available and keep you updated if the schedule shifts.
Upfront Options
You get a clear explanation of the work and price before the job begins.
Repair-First Guidance
We help you understand whether repair, replacement, or follow-up service makes the most sense.
Need heating or water heater service today?
Get a clearer next step for heating repairs, boiler issues, water heater problems, and efficiency upgrades from a local South Shore plumbing and heating specialist.
Call for urgent help now. Book online when you want the next available fit for your schedule.