Boiler Installation & Replacement in Weymouth, MA
Keeping Our Neighbors Warm in Brockton & Quincy
A well-maintained boiler is a must for surviving the icy winter months on the South Shore. Whether you’re replacing an aging unit or upgrading to a space-efficient combi boiler, our licensed technicians at Alvin Hollis have you covered with precise boiler installation and replacement.
Don’t let an old or damaged boiler leave you without heat this winter. Since 1871, our family-owned and operated team has been dedicated to keeping our neighbors cozy with superior workmanship, honest recommendations, and speedy service backed by five-star reviews and decades of experience.
If it’s time for a new boiler, our experts are here to help with seamless installation and replacement in Weymouth. Contact us online to request a free estimate.
How Long Do Boilers Last in Massachusetts Homes?
Most boilers last 15–25 years in Massachusetts. Older models and systems with heavy usage may start losing efficiency after 10–15 years. We can inspect your existing setup and recommend a suitable upgrade that is equipped to handle our harsh winter months.
How Long Does It Take to Install a New Boiler?
Installing a new boiler typically takes 1–3 days to complete. This timeframe can vary depending on your home’s existing infrastructure, the complexity of the project, and whether any upgrades or modifications are required for ductwork, gas, or electrical systems. We provide clear timeframes, upfront quotes, and transparent communication to keep you in the loop at every step.
Can a Boiler Upgrade Save Me Money?
Absolutely. Upgrading your boiler can lead to long-term savings on energy bills, future repair costs, and premature replacements. Many modern boilers have an Annual Fuel Utilization Rating (AFUE) of 90% or higher, making a high-efficiency upgrade a smart choice for improving efficiency, performance, and comfort during the coldest months.
Our Boiler Installation Process
The process of upgrading or replacing a boiler usually includes:
- System sizing and hydronic assessment. We start by conducting a thorough heat load calculation and inspecting existing baseboards or radiators to recommend a properly sized unit for your space, usage, and comfort needs.
- Safe draining and equipment removal. Next, we shut off your fuel supply, drain the existing loop, and carefully disconnect and remove your old boiler. All equipment is disposed of responsibly to keep your home clean and safe.
- Piping and component integration. Then, we position your new boiler, connect it to your existing water lines, and install critical hydronic components like modern circulator pumps, zone valves, and expansion tanks.
- Venting and fuel setup. Whether it's a cast-iron boiler or a high-efficiency condensing model, we can install proper venting (such as stainless steel liners or PVC) and safely connect your oil or gas lines in compliance with local codes.
- System filling and calibration. Finally, we refill your system, remove any trapped air from radiators or baseboards, run a full heating cycle, calibrate your thermostat, and walk you through the basic operation of your new equipment.
When Should I Replace My Old Boiler?
While boiler repair can be a cost-effective solution for minor issues or occasional problems, boiler replacement may be the most economical choice if your system is constantly breaking down, more than 10–15 years old, or driving up your energy bills.
Our certified pros can evaluate your current system and recommend the best path forward. If a replacement is necessary, we offer a broad selection of top-tier boiler systems to help you find the best fit for your heating needs.
Do You Offer Financing or Warranties for New Boiler Installations?
Yes. You shouldn’t have to break the bank to stay comfortable, which is why we offer flexible budget plans to accommodate your needs and financial circumstances. Whether it’s an urgent replacement or a high-efficiency upgrade, our warranties and financing options make it easy to enjoy lasting protection and peace of mind all winter long.
Customer Testimonials
4.6 Rating from 245 Reviews
-
"Customer service like this really makes a difference. Highly recommend!"Great experience with Alvin Hollis Oil in Weymouth! Darlene was amazing—kind, compassionate, and super quick to help us out.Chase O.
-
"Alvin Hollis did a remarkable job replacing our boiler."Whenever there’s a problem no matter the time, someone is right out to help us. Thank you again!Lisa J.
-
"Definitely recommend!"I called for help after midnight and someone was here in less than half an hour and they were back within 2 days installing a new one.Lauren N.
-
"Keep up the good work, Alvin Hollis!"They have replaced my boiler, my oil tank and central A/C system. Their prices are competitive, and their technicians are well-skilled & always pleasant.Abbie L.
-
"My wife and I have been Alvin Hollis customers since 1975."I travel quite a lot. I'm confident that Alvin Hollis will take care of the systems in our home to keep my wife safe and comfortable.Arthur M.
-
"The removal and installation went very smoothly."The local Fire Chief arrived today to perform an inspection on the tank and installation and mentioned, unprompted, "Yes, Alvin Hollis does great work."Ted L.
-
"We use Alvin Hollis for all our heating and ac needs and highly recommend them."They installed it in one day and removed all the old equipment. This new unit works great. The installer did a great job and made sure everything was working properly and explained the controls for me.William B.
-
"Would highly recommend for your HVAC and oil delivery needs!"Professional, knowledgeable staff and excellent experience over the past 3 years leads me to the logical conclusion of 5 star rating.Shant B.
With more than 150 years of experience, we’ve witnessed the evolution of home comfort—from the transition from coal to oil heating, to the introduction of air conditioning, and today’s energy-efficient innovations like smart thermostats.
Over 150 Years of Home Comfort
-
Quality That LastsOur reputation has been built on craftsmanship, reliability, and genuine care. We believe long-term customer relationships are earned through exceptional service, honest guidance, and a relentless commitment to doing the job right.
-
Comfort Through InnovationFrom hay-fueled transportation to today’s cutting-edge energy systems, we’ve always embraced progress. By staying at the forefront of home comfort technology, we deliver energy-efficient solutions that keep homes and workplaces comfortable year-round.
-
Family-Owned. Community-Focused.As a family-owned business with deep South Shore roots, we’re more than a service provider — we’re your neighbors. For generations, local homeowners have trusted us to care for their homes as if they were our own.
-
Rooted in HistoryFounded when the landscape was farmland and President Grant was in the White House, our story began with Alvin Hollis and a simple promise: serve the community with integrity. Generations later, that same commitment continues to guide everything we do.
