Oil Boiler Service, Repair & Replacement Options
Oil boilers have been keeping New England homes warm for decades, and with the right care, they can run reliably for many years. At Boston Budget, we help homeowners get the most out of their existing oil boiler by providing expert repairs, tune-ups, and efficiency improvements — so you can stay warm through the coldest winters without unexpected breakdowns.
If your oil boiler is older, costly to run, or in need of frequent repairs, we can help you explore replacement options. Many homeowners are choosing to upgrade to high-efficiency gas boilers or even transition to a heat pump system for lower energy bills and reduced emissions. Our team can walk you through the pros and cons of each option, calculate the right size system for your home, and handle a smooth, professional installation.
Whether you’re committed to keeping your oil boiler running strong or ready to make the switch to a cleaner, MassSave-qualifying heating system, we have the experience and solutions to get the job done right.
Typical floor-mounted natural gas water boiler
Typical wall-mounted high-efficiency natural gas water boiler
Oil Boiler Maintenance & Troubleshooting: Common Problems and Fixes
Our oil boiler repair services ensure your heating system operates smoothly and efficiently, preventing costly breakdowns and improving energy efficiency. In need of oil boiler repairs or replacement? Find expert oil boiler service near me if you are experiencing the following issues:
No Heat or Inconsistent Heat
If your oil boiler isn’t producing heat or the temperature in your home keeps dropping, it could be due to burner problems, fuel delivery issues, thermostat malfunctions, or clogged filters.
Strong Fuel Smell Around the Boiler
A noticeable oil odor can signal a leak in the fuel line, incomplete combustion, or burner misalignment. This should be addressed immediately for safety and efficiency.
Soot Buildup on or Around the Boiler
Black soot is a sign your oil boiler isn’t burning fuel cleanly. This can be caused by a dirty burner, blocked flue, or incorrect fuel-to-air mixture, all of which lower efficiency.
Boiler Frequently Shutting Off
If your oil boiler keeps turning off before fully heating your home, it may be “cycling” due to a clogged nozzle, bad ignition components, low fuel supply, or a failing control.
Unusual Noises from the Boiler
Loud rumbling, banging, or whooshing sounds can point to ignition delays, burner problems, or air in the system — all of which need prompt attention to prevent further damage.
Higher Heating Bills Without More Use
If your oil usage has gone up but your thermostat settings haven’t changed, your boiler could be losing efficiency from worn parts, dirty components, or poor combustion.
Common Brands We Support

Weil-McLain
Burnham

Viessmann

US Boiler

Peerless

Utica

Lochinvar

IBC Tech

Buderus
Why Choose Boston Budget?
We pride ourselves on delivering exceptional oil boiler repair and replacement services, ensuring that your boiler system, no matter what kind, runs smoothly year-round. Here’s why our customers trust us:
1
On-Time, On-Budget
We provide upfront pricing on oil boiler repairs with no hidden fees and complete all services on schedule.
2
Licensed & Experienced Technicians
Our highly trained technicians specialize in oil boiler repair services, boiler maintenance, and boiler replacement with expertise and precision.
3
Clean & Professional Service
We treat your home with respect, ensuring a clean workspace with no mess left behind.
4
Fully Stocked Trucks
Our oil boiler technicians arrive with all the necessary parts and tools to complete most repairs on the spot.
5
Emergency Services Available
We’re always available to handle unexpected oil boiler breakdowns and restore your heating system promptly.
Expert Boiler Maintenance for Peak Performance
Routine oil boiler maintenance is essential for extending the lifespan of your heating system and ensuring it runs efficiently. Our services include:
Annual Oil Boiler Inspections
We conduct comprehensive assessments of your system, checking for wear and tear and addressing minor issues before they become big problems.
Flushing & Cleaning Services
Over time, sludge and mineral buildup can hinder your oil boiler’s performance. We flush the system to ensure optimal operation.
Safety & Efficiency Checks
We test safety features and system efficiency to ensure compliance with regulations and lower energy costs.
Component Lubrication & Tune-ups
Proper lubrication of moving parts reduces friction, wear, and tear, enhancing system longevity.
Carbon Monoxide Testing
Our team ensures your oil boiler is operating safely, preventing dangerous carbon monoxide leaks.
Oil Boiler Replacement & Upgrades
If your oil boiler is outdated or no longer energy-efficient, we provide expert recommendations for upgrading to a modern, high-performance system.
Our Service Areas
Need Immediate Assistance? Call Us Now!
Every Day, All Year
Call us anytime, day or night, for fast and reliable oil boiler service.
Rapid Response
Our team is ready to be at your doorstep in record time.
Expert Technician
Our licensed professionals are equipped to handle any issue quickly.
FAQs
Emergency Oil Boiler Repair Near Me – Quick Solutions When You Need Them Most
Boiler failures can be inconvenient and uncomfortable, especially during the cold winter months. Our emergency oil boiler repair services provide fast, reliable solutions to restore heat to your home. Whether it’s a faulty thermostat, a leaking boiler, or a system that won’t ignite, we have the expertise to diagnose and repair the problem quickly.
Schedule Your Oil Boiler Repair Service Today
Don’t let boiler issues leave you in the cold. Whether you need oil boiler repair, oil boiler maintenance, or a complete oil boiler replacement, our expert team is ready to assist. Contact Boston Budget today to schedule an appointment and experience the professionalism and expertise that set us apart.