Furnace Repair in Hanover, MA

Your Heat Back On Fast

When your furnace quits in the middle of a Massachusetts winter, you need local specialists who understand the urgency.

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Heating System Repair Hanover

Reliable Heat When You Need It

Your furnace breaking down isn’t just an inconvenience. It’s your family’s comfort, your pipes freezing, and your stress level through the roof.

That’s why we focus on getting your heating system back to reliable operation as quickly as possible. No band-aid fixes that leave you calling again in two weeks. No drawn-out diagnostics that keep you cold longer than necessary.

When we’re done, you get consistent heat throughout your home, lower energy bills from a properly functioning system, and the peace of mind that comes from knowing your furnace repair was done right the first time.

Hanover Furnace Specialists

We Know Massachusetts Heating

Dempsey Energy has been keeping Plymouth County families warm through countless New England winters. We recall the distinct challenges that come with heating older Massachusetts homes and the mix of oil, gas, and electric systems common in this area.

Our team serves over 12,000 homeowners throughout the region, and we’ve built our reputation on showing up when you need us most. Whether it’s an emergency breakdown or routine maintenance, we treat every call with the same level of urgency and care.

We’re not the cheapest option, and that’s intentional. You’re investing in technicians who know what they’re doing, quality parts that last, and service that keeps your family comfortable all winter long.

Furnace Service Process

Straightforward Repair Process

When you call, we’ll ask about your specific heating issue and schedule a time that works for you. If it’s an emergency, we prioritize getting someone to your home as quickly as possible.

Our technician arrives with a fully stocked truck and runs a complete diagnostic on your furnace system. We check everything from the thermostat and electrical connections to the heat exchanger and ventilation. This thorough approach helps us find the real problem, not just the obvious symptoms.

Once we identify what’s wrong, we explain it in plain terms and give you your options. We handle the repair using quality parts and make sure everything is working properly before we leave. You’ll know exactly what was done and how to prevent similar issues in the future.

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Complete Furnace Repair Services

All Types of Heating Systems

We work on oil furnaces, gas furnaces, and electric heating systems common throughout Hanover and Plymouth County. Our service includes everything from replacing faulty ignitors and thermostats to repairing heat exchangers and cleaning blocked vents.

Many heating problems in this area stem from the age of local homes and the demands of harsh winters. We see issues with inadequate airflow, dirty filters causing system strain, and components that fail from overuse during extended cold periods.

Our Dempsey Comfort Club members get priority scheduling and regular maintenance that catches problems before they become expensive repairs. Whether you need emergency service or want to prevent future breakdowns, we have the experience to keep your heating system running efficiently through every Massachusetts winter.

How quickly can you respond to a furnace emergency in Hanover?

We prioritize emergency heating calls, especially during cold weather when your family’s comfort and safety are at risk. Response times vary based on current demand and weather conditions, but we typically arrive within a few hours for true emergencies. Our technicians carry common parts and diagnostic equipment to resolve many issues on the first visit. If you’re a Dempsey Comfort Club member, you get priority scheduling, which means faster response times when you need service most.

What's the difference between repairing and replacing my old furnace?

The decision depends on your furnace’s age, the extent of the problem, and the cost of repairs versus replacement. Generally, if repair costs exceed 50% of a new system’s price, or if your furnace is over 15–20 years old with recurring issues, replacement makes more financial sense. We’ll assess your specific situation and give you honest recommendations. Occasionally a repair can buy you a few more years, while other times continuing to fix an outdated system just throws good money after bad.

Do you service both oil and gas furnaces in Plymouth County?

Yes, we service all types of heating systems common in this area, including oil furnaces, natural gas furnaces, propane systems, and electric heating. Many homes in Plymouth County still use oil heat, and we have extensive experience with these systems. Our technicians understand the distinct maintenance requirements and common issues with each fuel type. Whether you need oil burner service, gas valve replacement, or electric heating element repair, we have the know-how and parts to get your system running properly.

How often should I have my furnace serviced to prevent breakdowns?

Annual maintenance is essential for reliable operation and preventing unexpected breakdowns. We recommend scheduling service before the heating season begins, typically in early fall. During maintenance, we clean components, check all connections, test safety systems, and replace filters. This catches small problems before they become expensive repairs and assures your system runs efficiently all winter. Regular maintenance also extends your furnace’s lifespan and can prevent dangerous situations like carbon monoxide leaks or system failures during extreme cold.

What should I do if my furnace stops working completely?

First, check your thermostat settings and make sure it’s calling for heat. Check your circuit breaker to make sure power is reaching the furnace. For oil systems, verify you have fuel. If these basics check out and you still have no heat, call us immediately. Don’t attempt to repair electrical or gas components yourself. While waiting for service, close off unused rooms to conserve heat and assure family members stay warm. If you smell gas or suspect a carbon monoxide issue, leave the house immediately and call emergency services.

How do I know if my furnace repair was done correctly?

A properly completed furnace repair should restore consistent, even heating throughout your home. Your system should cycle on and off normally without short cycling or running constantly. You shouldn’t hear unusual noises, smell gas or burning odors, or notice higher than normal energy bills. Our technicians test all safety systems and verify proper operation before leaving your home. We also explain what was repaired and provide maintenance recommendations to prevent future issues. If you have concerns after service, call us immediately so we can address any problems.

Local Resources

Hanover, MA is located in Plymouth County in Massachusetts State