Now offering electrical services! EV Chargers, Surge Protection, and more! Call to find our more.
One minute your AC is running fine, the next, it’s blowing warm air. A slow-draining sink turns into a full backup. The heat cuts out in the middle of a winter night. These are the kinds of moments that homeowners in South Boston know all too well—and they never seem to happen at a convenient time. That’s where we come in.
At Green Energy AC Heating & Plumbing Repair, we’ve spent over two decades helping families and property owners stay ahead of surprise breakdowns, fix persistent issues, and bring long-term peace of mind to the systems behind their walls.
We don’t do “good enough.” We don’t offer rushed repairs or push unnecessary upgrades. We work cleanly, communicate clearly, and bring the kind of honest, seasoned craftsmanship that keeps your home safe, efficient, and comfortable.
We’re here to serve with purpose. Our About Us page explains it all.
Not all plumbing problems start as emergencies, but they often end there. A dripping faucet may seem harmless until water stains start forming on the ceiling below.
Our trained and licensed plumbers in South Boston, MA, tackle every level of plumbing issue with accuracy and urgency. From repiping outdated galvanized lines to fixing a constantly running toilet, we’re equipped to repair or replace what’s needed without cutting corners.
We also respond quickly to blocked sewer lines, damaged water heaters, and sump pump issues.
And for clients already in our system, our emergency plumber near South Boston, MA, is available to step in when late-night leaks or weekend backups turn into major stress points.
When your cooling system isn’t performing, your comfort goes downhill quickly. Whether your home is in a brick brownstone or a newer condo near the water, we provide comprehensive air conditioning services in South Boston and Marshfield, MA, that get to the root of the issue.
Common problems like clogged drain lines, frozen coils, faulty thermostats, and refrigerant leaks are all addressed with thorough diagnostics and lasting solutions. For homeowners wondering about their annual AC maintenance cost in South Boston, MA, we offer affordable service plans that prolong your system’s lifespan and keep things running efficiently.
When replacement is the right move, our AC installation & replacement specialists help you select properly sized, energy-smart systems that reduce your monthly bills and increase indoor comfort.
South Boston homes range in style and size, from tight walk-ups to sprawling renovations—and no single HVAC setup fits them all. That’s why we approach every system with fresh eyes, offering tailored solutions that match your home’s real layout, insulation levels, and lifestyle.
We’ve built a strong reputation for delivering thoughtful, streamlined commercial HVAC services in South Boston, MA, and we apply that same planning process to residential installations and upgrades. More families are opting for heat pump systems in South Boston, MA, to consolidate heating and cooling into one high-efficiency unit.
These systems are perfect for homes where space is tight but comfort matters year-round, and we handle everything from system sizing and ductwork adjustments to post-installation walkthroughs.
There’s nothing worse than realizing your furnace is down right when the first snow hits. Our expert techs offer complete heating services in South Boston and Avon, MA, for all major system types and high-efficiency setups. Whether it’s a faulty ignitor, a worn blower motor, or a cracked heat exchanger, we know how to fix it—and fix it fast.
For returning customers, our emergency furnace repair service brings rapid support when time isn’t on your side. If a new system is needed, we’ll walk you through your furnace installation & replacement cost, ensuring you understand both upfront and lifetime savings.
Regular furnace maintenance services also help extend the life of your equipment and reduce the chance of seasonal failures. And if your home uses hydronic or steam heat, our specialists also handle boiler installation, repair & maintenance, with deep expertise in both modern and legacy systems.
In a densely populated area like South Boston, the air inside your home can sometimes be worse than what’s outside. That’s why our detailed duct cleaning services go beyond dust removal—we inspect for mold, debris buildup, and poor sealing that can quietly degrade your air quality.
For families dealing with allergies, asthma, or musty odors, we often recommend advanced systems through our indoor air quality solutions, including whole-house purifiers, HEPA filters, and smart humidity control. Look no further if you are looking for “indoor air quality near me.”
When paired with services from our home insulation company in South Boston, MA, these systems help stabilize temperatures, reduce airborne pollutants, and cut your HVAC energy use significantly.
You might not see what’s hiding in your air ducts, but your nose and lungs often know. If you’re noticing more dust than usual, a musty odor when the HVAC runs, or worsening allergy symptoms indoors, it’s a good time to call for duct cleaning.
Visible mold around vents, insect or rodent droppings, or a recent renovation that created debris can also clog your ductwork and lower air quality.
If your home hasn’t had a duct cleaning in over 3 to 5 years, that alone is a solid reason to schedule it. Clean ducts help your system work more efficiently and keep your air truly breathable.
Outdated wiring, flickering lights, or panels that weren’t built for modern power needs? We’ve seen it all. Our licensed electrician in South Boston, MA, provides panel upgrades, full-home rewiring, grounded outlet installations, and reliable fixes for everything from tripping breakers to dead outlets.
We also offer modern indoor lighting installation services that upgrade the look, feel, and energy efficiency of your space, whether it’s a full kitchen remodel or simply a smarter lighting plan for your living room.
And if you’re driving electric, we install code-compliant EV charger installation in South Boston and Mattapan, MA, giving you safe, at-home charging without straining your current electrical panel.
Storms. Grid outages. Local construction. All of it can knock your power out in an instant—and sometimes for days. Our whole house emergency generators are the solution. These units turn on automatically when the power goes out, keeping your lights, heat, refrigerator, and sump pump running without lifting a finger.
We’ll evaluate your home’s power needs, help you choose the right generator size, install the system with precision, and make sure you’re confident in using it. From zoning permits to fuel connections and final testing, we handle everything.
Over the past 24 years, we’ve earned the trust of South Boston homeowners by focusing on more than just “fixing things.” We lead with integrity. We train constantly.
We build systems that make sense—and last. Every member of our crew is factory-trained, background-checked, and committed to safety, efficiency, and clear communication from start to finish.
We’re proud to be recognized with an A+ rating from the BBB, featured in the Boston Best Pick Report, and honored by the Boston Chamber of Commerce.
But what matters more to us is this: our clients don’t just call us when things go wrong—they trust us enough to call before they do.
Send us your questions/inquiries by simply filling out the form below.