We Leave Our Customers Smiling
No reviews to display yet.
Ready for 5-Star Level Service?
Your morning starts with a cold house and a heater that won’t fire up. By afternoon, you’re back to comfortable temperatures and reliable heat you can count on.
That’s what happens when you call techs who actually know gas heating systems inside and out. No guessing games, no return trips for parts, no leaving you in the cold while we figure things out.
You get straight answers about what’s wrong, honest pricing before any work starts, and repairs that stick. Plus the peace of mind that comes from working with a company that’s been keeping Stoughton families warm for over three decades.
We started as a small family oil company in 1992. Three decades later, we’ve grown into one of Southeastern Massachusetts’ most trusted heating and HVAC service companies.
What hasn’t changed is our family-owned approach to customer service. When you call Dempsey Energy, you’re not getting a corporate call center or a contractor who treats your home like just another job.
You’re working with local technicians who understand that a broken heater in Stoughton means more than just an inconvenience. It means kids getting ready for school in a cold house, elderly family members at risk, and the stress of not knowing if you can trust the person you’re letting into your home.
You call with a heating problem, and we dispatch a fully stocked truck to your Stoughton home. Usually same day, often within hours.
Our technician runs a complete diagnostic to pinpoint exactly what’s wrong with your gas heater. No shortcuts, no assumptions. They explain what they found in plain English and give you an upfront price before touching anything.
Most repairs happen on the spot since our trucks carry the parts that commonly fail on gas heating systems. If it’s a bigger job, we’ll get you temporary heat and schedule the repair at your convenience. Either way, you know exactly what to expect and when your heat will be restored.
Ready to get started?
Every gas heater repair includes a complete system inspection to catch other issues before they leave you cold. We check gas connections, test safety controls, clean components that affect performance, and verify proper ventilation.
Stoughton’s older homes often have heating systems that haven’t been properly maintained in years. That means simple repairs can uncover bigger problems that need attention. We’ll prioritize what needs immediate attention versus what can wait, so you’re not hit with surprise expenses.
You also get our guarantee on parts and labor, plus recommendations for keeping your system running efficiently through the rest of the heating season. Many of our Stoughton customers join our Dempsey Comfort Club for priority service and maintenance that prevent most emergency breakdowns.
Gas heater repair costs in Stoughton typically range from $150 for simple fixes like thermostat issues to $800+ for major component replacements like heat exchangers or gas valves.
Most common repairs fall in the $200-400 range and include things like ignition problems, blower motor issues, or clogged burners. We provide upfront pricing before starting any work, so you know exactly what you’re paying.
The age and condition of your system affects repair costs. Sometimes a repair that seems expensive actually saves money compared to emergency replacement during peak winter season when new equipment costs more and availability is limited.
Call for emergency gas heater repair if you smell gas, hear unusual noises like banging or screeching, or notice yellow flames instead of blue ones. These indicate potentially dangerous conditions that need immediate professional attention.
Other urgent signs include the heater cycling on and off repeatedly, producing little or no heat despite running, or creating excessive moisture or condensation around the unit. These problems typically worsen quickly and can leave you without heat entirely.
Don’t ignore warning signs hoping they’ll resolve themselves. Gas heating systems have safety mechanisms that will shut the unit down completely if problems aren’t addressed, often at the worst possible time.
Yes, our technicians are trained on all major gas heater brands including Carrier, Trane, Lennox, Rheem, Goodman, and York. We also service older units from manufacturers that are no longer in business.
Our trucks stock common parts for the most popular brands, which means we can complete most repairs during the initial service call. For specialized or obsolete parts, we have relationships with suppliers across Massachusetts to source what’s needed quickly.
Even if your gas heater is 15-20 years old, we can usually repair it effectively. However, we’ll also give you honest advice about when replacement makes more financial sense than continued repairs.
Yes, we provide 24/7 emergency gas heater repair throughout Stoughton and surrounding areas. When your heat goes out, especially during Massachusetts winters, we understand it can’t wait until regular business hours.
Emergency calls are prioritized based on safety concerns and weather conditions. If temperatures are below freezing or you have young children or elderly family members, we’ll get to you as quickly as possible.
Our emergency service includes the same diagnostic process and upfront pricing as regular appointments. The only difference is timing and a modest after-hours service fee that’s explained when you call.
Most gas heater repairs in Stoughton take 1-3 hours depending on the problem. Simple issues like thermostat replacement or cleaning clogged burners can be completed in under an hour.
More complex repairs like replacing a blower motor, gas valve, or heat exchanger typically take 2-4 hours. Our technicians work efficiently but don’t rush critical safety checks, especially on gas-fired equipment.
If parts need to be ordered, we’ll provide temporary solutions when possible and schedule completion at your convenience. We always give you realistic timeframes and call if anything changes during the repair process.
Never attempt DIY repairs on gas heaters. Gas appliances require specialized knowledge, proper tools, and licensing to service safely. Improper repairs can create carbon monoxide leaks, gas leaks, or fire hazards that put your family at serious risk.
Even seemingly simple tasks like replacing a thermocouple or adjusting gas pressure require understanding of how gas heating systems operate as integrated units. One mistake can damage expensive components or create dangerous conditions.
Massachusetts requires licensed technicians for gas appliance work for good reason. The small amount you might save on DIY repairs isn’t worth the potential consequences of getting it wrong. Trust professionals who have the training and insurance to protect your family and property.
Other Services we provide in Stoughton