Boiler Repair in Wellesley, MA

Your Heat Back On Today

Fast boiler repair service that gets your Wellesley home warm again without the runaround.

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Professional Boiler Repair Service

What Working Heat Looks Like

Your mornings start warm instead of scrambling for space heaters. No more wondering if the boiler will make it through another cold snap.

When your boiler works right, you forget it’s even there. That’s exactly how it should be. You set the thermostat and trust that your home stays comfortable while you focus on everything else that matters.

Our boiler repair service gets you back to that peace of mind. We fix the problem completely the first time, so you’re not dealing with the same issues next month.

Wellesley Boiler Repair Company

We Know Norfolk County Heating

Dempsey Energy has been keeping Norfolk County homes warm through every kind of winter weather. We’ve built our reputation on showing up when you need us and fixing things right.

Our team understands the heating challenges that come with New England winters and older home systems. We’ve seen every type of boiler problem and know how to solve them efficiently.

With over 12,000 customers trusting us for their heating and plumbing needs, we’ve learned that good service means clear communication, fair treatment, and work that lasts.

Our Boiler Repair Process

How We Get You Warm

When you call, we schedule a time that works for your schedule. Our technician arrives with the tools and experience needed to diagnose your specific boiler problem.

We start with a thorough inspection to identify exactly what’s causing the issue. No guessing, no unnecessary work. You’ll know what’s wrong and what it takes to fix it before we start any repair work.

Once we complete the repair, we test the system to make sure everything runs properly. We’ll also point out any maintenance items that could prevent future problems, so you can make informed decisions about your heating system.

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Complete Boiler Servicing Solutions

What's Included in Our Service

Every boiler repair includes a complete system diagnosis, not just a quick fix. We check all components to make sure your entire heating system works together properly.

Our Wellesley customers appreciate that we explain what we find in plain terms. You’ll understand what went wrong, why it happened, and what you can do to prevent similar problems down the road.

Through our Dempsey Comfort Club, you can also get regular maintenance that catches small issues before they become expensive emergency repairs. Many of our customers find this prevents most breakdown situations entirely.

How quickly can you respond to a boiler repair emergency?

We understand that losing heat in Massachusetts isn’t something you can wait days to fix. Our goal is to respond to emergency boiler repairs as quickly as possible, often the same day you call. When you contact us about a heating emergency, we’ll give you a realistic timeframe based on our current schedule and the severity of your situation. We prioritize calls where families are completely without heat, especially during cold weather. Keep in mind that having a backup plan like space heaters can help keep you comfortable while we arrange our visit.

Should I repair my old boiler or replace it entirely?

This depends on your boiler’s age, the cost of repairs, and how often you’re having problems. Generally, if your boiler is over 15 years old and needs expensive repairs, replacement might make more financial sense. However, many boilers can run efficiently for 20+ years with proper maintenance. We’ll assess your specific situation and give you honest advice about whether repair or replacement is the better investment. Factors we consider include the repair cost compared to replacement cost, your boiler’s overall condition, and your energy efficiency goals.

What are the most common boiler problems in older homes?

In Norfolk County’s older homes, we frequently see issues with sediment buildup, worn circulation pumps, and thermostat problems. Sediment accumulates over time and reduces efficiency while potentially damaging components. Circulation pumps work hard during our cold winters and eventually wear out. Thermostat issues can cause uneven heating or system cycling problems. We also see problems with expansion tanks, pressure relief valves, and aging pipes in older systems. Regular maintenance catches most of these issues before they cause complete system failure, which is why many of our customers join our maintenance program.

How do I know if my boiler problem requires professional repair?

Call for professional boiler repair if you notice no heat, strange noises, water leaks, or unusual smells around your boiler. Other warning signs include uneven heating throughout your home, frequent cycling on and off, or higher than normal energy bills. Never ignore gas odors or burning smells – these require immediate professional attention for safety reasons. While you can check simple things like thermostat settings or circuit breakers, boiler repairs involve gas lines, electrical components, and pressurized systems that require proper training and tools to handle safely.

Do you service all types of boilers and heating systems?

Yes, our technicians work on all major boiler types including gas, oil, and electric systems. We service both older cast iron boilers common in established Wellesley neighborhoods and newer high-efficiency models. Our experience includes traditional boilers, combination boiler systems, and steam heating systems. We also handle related components like circulation pumps, expansion tanks, zone valves, and thermostats. If you’re not sure what type of system you have, we can identify it during our visit and explain how it works so you understand what maintenance it needs.

What can I do to prevent future boiler breakdowns?

Regular annual maintenance is the most effective way to prevent boiler problems. This includes cleaning, inspecting all components, checking gas connections, and testing safety systems. You can help by keeping the area around your boiler clear, changing filters regularly if your system has them, and monitoring your boiler’s performance throughout the heating season. Pay attention to any changes in how your system sounds or operates, and address small issues before they become major problems. Many of our customers find that joining our Dempsey Comfort Club maintenance program prevents most emergency repair situations and extends their boiler’s lifespan significantly.

Local Resources

Wellesley, MA is located in Norfolk County in Massachusetts State