Logo for Emma Plumbing, serving Middlesex, MA and Suffolk County, featuring a blue water faucet with droplet and an orange-handled wrench inside a circle, with "EMMA PLUMBING" in blue text to the right.
Free Quote

Boiler Replacement in Boston, MA

Get Reliable Heat When You Need It

Your boiler replacement shouldn’t leave you guessing about costs or timing. We deliver upfront pricing and professional boiler installation that keeps Boston homes warm all winter.
Get a Free Quote
857-398-8840
A person’s hand holds a dirty gasket removed from the open, rusted heating element port of a white water heater lying on its side outdoors in Norfolk, MA. Debris and mineral buildup are visible—likely a job for a skilled plumber Plymouth trusts.

Hear from Our Customers

Close-up of the exposed underside of a water heater in Middlesex, MA, showing various wires and electrical components with the protective cover removed.

Professional Boiler Installation Boston

Stop Worrying About Winter Breakdowns
You’ll sleep better knowing your new boiler won’t quit during Boston’s coldest nights. Our high-efficiency systems cut your heating bills while delivering consistent warmth throughout your home. No more emergency repair calls at 2 AM. No more uneven heating that leaves some rooms freezing while others overheat. Your new boiler installation means reliable comfort and lower energy costs for years to come. When we finish your boiler replacement, you get a heating system that actually works the way it should. Consistent temperatures in every room. Lower monthly bills. And the peace of mind that comes from knowing your family stays warm no matter how brutal the Boston winter gets.

Boston Heating Contractors Since 2007

Local Expertise You Can Count On
We’ve been solving Boston’s heating challenges since 2007. We understand how harsh New England winters test every heating system, and we know what it takes to keep your home comfortable when temperatures drop below 20°F. Our team serves homeowners throughout Boston, from historic brownstones in Back Bay to modern homes in Newton and Dorchester. We’ve seen every type of boiler problem Boston throws at us, and we know how to fix them right the first time. What sets us apart is simple: we treat your home like our own. That means transparent pricing, quality workmanship, and warranties that actually mean something. When you need boiler replacement in Boston, you want a company that shows up on time, does the job right, and stands behind our work.
A person in yellow gloves is removing a corroded heating element from the bottom of a white water heater mounted on a tiled wall in Bristol.

Boiler Replacement Process Boston

Here's Exactly What Happens Next
First, we assess your current system and your home’s heating needs. Our technician explains what’s wrong with your old boiler and recommends the right replacement for your specific situation. You get upfront pricing before any work begins. Next, we handle the removal of your old boiler and install your new high-efficiency system. We take care of all the connections, venting, and testing to make sure everything works perfectly. The installation typically takes one day for most Boston homes. Finally, we walk you through your new system and explain how to get the most from your investment. You get our 1-year labor warranty plus manufacturer coverage. We also help you apply for available Mass Save rebates that can save you up to $2,750 on qualifying installations.
A plumber in Plymouth wearing yellow work gloves uses a wrench to repair or install a wall-mounted water heater, with exposed wires and pipes visible.

Ready to get started?

Get a Free Quote
857-398-8840

Explore More Services

See All Services

About Emma Plumbing And Drain Services

Learn About Us

Boston Boiler Services Available

Everything You Need for Complete Heating
Your boiler replacement includes professional installation, system testing, and warranty coverage. We install gas, oil, and electric boilers from trusted manufacturers, all sized properly for your Boston home’s specific heating requirements. Boston’s mix of historic and modern homes presents unique challenges. Older homes often need updated venting or electrical work. Newer construction might require different sizing calculations. We handle all these details so your new boiler integrates seamlessly with your existing system. We also coordinate Mass Save rebate applications for qualifying high-efficiency installations. These rebates can reduce your out-of-pocket costs significantly. Plus, our 24/7 emergency service means you’re never left without heat if something unexpected happens. Your investment is protected with comprehensive warranties and local support you can actually reach when you need help.
A person repairs or maintains a water heater mounted on a tiled bathroom wall in Middlesex, using a tool to adjust its internal components. A lit wall sconce is visible nearby.

How much does boiler replacement cost in Boston, MA?

Boiler replacement in Boston typically ranges from $4,300 to $6,700 for most installations, though costs vary based on your boiler size, fuel type, and home’s specific requirements. High-efficiency models cost more upfront but deliver significant savings on your energy bills over time. Several factors affect your final cost: the size of your home, whether you need new venting or electrical work, and the type of fuel your new boiler uses. We provide upfront pricing after assessing your specific situation, so you know exactly what you’re paying before work begins. Mass Save rebates can reduce your costs by up to $2,750 for qualifying high-efficiency installations. We help you navigate these rebate programs and handle the paperwork to maximize your savings.
Replace your boiler if it’s over 15 years old and requiring frequent repairs, especially if those repairs are costing more each time. When your monthly repair bills start adding up to thousands of dollars, replacement becomes the smarter financial choice. Other clear replacement signals include visible corrosion, inconsistent heating throughout your home, or dramatically increased energy bills. If your boiler makes banging or clanking noises, leaks water, or struggles to maintain consistent temperatures, these often indicate major internal problems that cost more to fix than replace. Boston’s harsh winters make boiler reliability critical. If your system failed once during cold weather, it’s likely to fail again at the worst possible time. Replacing an unreliable boiler before winter arrives prevents emergency situations and gives you better control over timing and costs.
High-efficiency condensing boilers work best for most Boston homes because they deliver consistent heat while reducing energy costs by 10-20%. Gas boilers are popular for homes with natural gas access, while oil boilers remain common in areas without gas lines. Your home’s age and layout influence the best choice. Historic Boston homes often benefit from system boilers that work with existing radiator systems. Newer homes might be candidates for combi boilers that provide both heating and hot water in one compact unit. We assess your specific situation including your home’s size, insulation, existing heating distribution system, and fuel availability. The right boiler for your neighbor might not be right for you, which is why proper sizing and system matching matter more than brand names or price alone.
Most boiler replacements in Boston take one full day when replacing a similar system in the same location. Straightforward replacements where we’re swapping an old boiler for a new one in the same spot typically finish within 6-8 hours. More complex installations take longer. If you’re switching fuel types, upgrading electrical service, or installing new venting, expect 1-2 days. Historic Boston homes sometimes require additional time for retrofitting new systems to work with older infrastructure. We schedule installations to minimize disruption to your routine. Most of our Boston customers have heat restored the same day we start work. We also coordinate timing around your schedule and Boston’s permit requirements to keep everything on track.
Yes, boiler replacement in Boston requires permits from the city’s Inspectional Services Department. We handle all permit applications and scheduling of required inspections as part of our service, so you don’t need to navigate the city bureaucracy yourself. Permit requirements ensure your new boiler meets Boston’s safety and efficiency codes. The inspection process typically includes checking proper venting, gas connections, electrical work, and system operation. These inspections protect you by ensuring everything is installed correctly and safely. We factor permit costs and timing into your project schedule. Boston inspections usually happen within a few days of completion, and we coordinate with inspectors to minimize any delays. Our experience with local requirements helps keep your project on schedule and compliant with all regulations.
You get our 1-year labor warranty covering all installation work, plus manufacturer warranties on equipment that typically range from 5-10 years depending on the boiler brand and model. This combination protects both the workmanship and the equipment itself. Our labor warranty covers any issues related to installation, connections, or system setup. If something goes wrong because of how we installed your boiler, we fix it at no charge. Manufacturer warranties cover defects in the boiler itself, including heat exchangers, controls, and other internal components. We also provide ongoing service support for warranty claims and regular maintenance. Unlike some contractors who disappear after installation, we’re a local Boston company that’s been here since 2007. When you need service or have warranty questions, you can reach us directly rather than dealing with distant call centers.

Local Resources

Boston, MA is located in Suffolk County in Massachusetts State

Useful Links

Request a FREE Quote