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No more 2 AM panic about whether you have enough oil to make it through the cold snap. No more scheduling deliveries around your work schedule or hoping the truck can make it up your driveway in a snowstorm.
Your new gas system runs at 95%+ efficiency compared to your old oil burner’s 80%. That efficiency gap translates to real money in your pocket every month—typically $60 to $100 less per month during heating season.
The space in your basement opens up completely. That massive oil tank that’s been dominating the corner for decades? Gone. Most homeowners are shocked at how much room they suddenly have for storage, a workshop, or just a cleaner basement.
Dempsey Energy has been serving Mansfield Center since 1992, originally as an oil delivery company. We’ve seen this town’s heating preferences evolve over three decades, and we’ve helped hundreds of local families make the switch.
We know every neighborhood in Mansfield Center. The older colonials near Route 106 with their quirky basement layouts. The ranch developments off School Street where space is tight. The split-levels from the 70s with their unique ductwork challenges.
Our technicians aren’t just NATE-certified—they’re your neighbors. When you call, you’re talking to people who live here, work here, and understand exactly what January in Mansfield feels like when your heating system starts making strange noises.
We start by confirming gas availability on your street and coordinating with National Grid to bring the service line from the main to your house. Most of Mansfield Center already has gas infrastructure—the town’s been expanding it steadily since the early 2000s.
The actual conversion typically takes two days. Day one: we remove your old oil system and install the new gas equipment. Day two: final connections, testing, and startup after the gas company installs your meter. You’ll have temporary heat if needed—we never leave families without heat during the process.
Your old oil tank gets removed and properly disposed of according to Massachusetts environmental regulations. We handle all permits, inspections, and coordination. You don’t manage multiple contractors or worry about compliance issues.
Ready to get started?
Your conversion includes complete removal of the old oil system, new high-efficiency gas equipment installation, all gas piping, electrical connections, and proper oil tank disposal. No surprise charges or hidden fees—everything’s spelled out in your written estimate.
Mansfield Center homeowners typically qualify for Mass Save rebates up to $1,500 plus 0% financing for up to seven years. We handle all the paperwork for these programs. Between rebates and immediate fuel savings, most homeowners break even within four years.
We back everything with comprehensive warranties on equipment and installation. Our relationship doesn’t end when the job’s done—we’re your heating partner with 24/7 emergency service and our Dempsey Comfort Club maintenance program to keep your system running efficiently for decades.
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