Boiler Replacement in Port Jefferson Station, NY
Old boiler on its last legs? True Quality Plumbing and Heating installs new oil, gas, high-efficiency, and combi boilers for homes across Port Jeff Station and nearby towns. Sized right, permitted, and installed to code by a licensed master plumber.
Signs It's Time for a New Boiler
A boiler doesn't need replacing just because it's old. But these are good signs it's time:
- It's 25 to 30 years old or more and needs a big repair.
- The boiler itself is leaking. Water from the boiler body often means a cracked section or rusted heat exchanger. That can't be fixed.
- Repairs every winter. You're paying for a new part every year.
- Fuel bills keep climbing even after tune-ups.
- Rooms never get comfortable, or the boiler runs short on-and-off cycles.
- Soot, smells, or rust keep coming back.
- You're switching from oil to gas. See Oil to Gas Conversion.
Not sure? We'll tell you straight. If a repair makes more sense, we'll say so. See Boiler Repair.
New Boiler Options for Long Island Homes
New Oil Boiler
The simplest swap if you're staying on oil. Today's oil boilers run around 85 to 87% efficient. Many older ones were much lower. Some models include a coil to make your hot water too.
Standard Gas Boiler
A cast iron gas boiler that vents up your chimney. Durable and simple. Your chimney may need a liner, since gas exhaust can damage an unlined masonry chimney over time.
High-Efficiency Condensing Gas Boiler
These run about 95% efficient. They turn the flame up and down to match the weather and vent out the side of the house with plastic pipe, so no chimney is needed. They work with baseboard heat.
Combi Boiler
Heat and hot water in one wall-hung unit. Great for smaller homes and tight basements. No separate water heater needed.
Boiler With an Indirect Water Heater
A separate hot water tank heated by the boiler. More hot water than a coil inside the boiler. A good fit for bigger families.
Brands we install: Burnham, Weil-McLain, Peerless, and Navien, plus other major brands.
Comparing Your Options
| Option | Best for | Good to know |
|---|---|---|
| Oil boiler | Staying on oil, no gas on your street | Needs yearly cleaning. Oil tank stays. |
| Standard gas boiler | Gas on your street, budget-minded | Uses the chimney. May need a liner. |
| High-efficiency gas boiler | Lowest fuel use | Higher upfront cost. Vents through the wall. |
| Combi boiler | Small homes, tight spaces | Hot water limited to a shower or two at once |
| Boiler plus indirect tank | Families that use lots of hot water | Needs floor space for the tank |
Why the Right Size Matters
Lots of older Long Island boilers are bigger than the house needs. An oversized boiler turns on and off over and over. That wastes fuel and wears out parts faster.
We don't just match the size of your old boiler. We look at your home, the amount of baseboard or radiators, your windows and insulation, and how much hot water you use. Then we size the new boiler to fit.
How a Boiler Replacement Works
Estimate visit.
We look at your current boiler, piping, chimney, fuel, and hot water. We talk through your options and give you a written price.
Permit.
Boiler replacements need a permit. We file it with the Town of Brookhaven, or with the Village of Port Jefferson if you live there.
Out with the old.
We drain the system and remove the old boiler.
In with the new.
We set the new boiler and pipe it in with new pumps, valves, an expansion tank, and a safety relief valve.
Fuel and venting.
We connect the oil or gas line and the venting, whether that's your chimney, a chimney liner, or a side-wall vent.
Controls.
We wire the boiler controls and your thermostats. On high-efficiency boilers we add an outdoor sensor so the boiler runs cooler on mild days and saves fuel.
Fire and test.
We fill and purge the system, fire the boiler, and test every zone.
Walkthrough.
We show you the switches, the pressure gauge, and what normal looks like. Then we haul the old boiler away.
Most standard replacements are done in one day. Conversions and bigger changes can take longer.
A Good Time to Fix Your Hot Water Too
Does your boiler make your hot water through a coil inside it? Do you run out in the shower? Replacing the boiler is a good time to switch to an indirect water heater. It's a separate tank heated by the boiler. You get more hot water, and the boiler doesn't have to run all summer to keep the coil hot.
Older Home With Steam Heat?
Some older homes, especially in Port Jefferson Village and around historic Setauket, have steam heat with cast iron radiators. Steam boilers have to be piped exactly right or they bang, spit water, and waste fuel. Ask us about steam boiler replacement.
Boiler Replacement in Port Jeff Station and Nearby Towns
We replace boilers in Port Jefferson Station, Terryville, Port Jefferson, East Setauket, Setauket, Mount Sinai, Coram, and Selden.
Most homes around here were built in the 1960s and 70s. Many have an oil boiler that's on its second or third round. Mount Sinai and Selden have lots of homes right in that window. East Setauket homeowners often ask about high-efficiency gas boilers. In Port Jeff Village, we file the permit with the village, not the town.
Boiler Replacement Questions
Related Heating Services
Get a Price on a New Boiler
Call True Quality Plumbing and Heating to set up an estimate. Licensed master plumber, based in Port Jefferson Station.